Replacing radiator with transmission cooler on my car. There should be two lines. It's so much easier with everything out of the way and drained. its a 3/8's inch I believe and from the inside of the drivers fender you can see where the lines connect to the radiator slip the tool over the line and into the coupler Easy to follow removal and install of combination AC condenser/ transmission cooler on Jeep Wrangler JK/ JKUBonded Seal Oil Washer Assortment Kithttps://www. At 60K, you could probably stand some fresh antifreeze and new radiator hoses anyway. That’s where you will connect the cooler. 2005 engine mounts and lift up on it. In addition to a transmission rebuild, you’ll need to replace the radiator or consider plunging the cooler ports on the radiator and instead fit an external cooler. Today we'll be replacing rusty and leaking Subaru oil cooler lines. I In some cases, the transmission cooler is inside the radiator, or it can be a small radiator mounted in front of the engine radiator. When your cooling lines from your transmission to the radiator or if you have heavy duty cooling then its to the oil cooler rotted away, its a major leak and So, in todays episode of simple jobs going wrong, removed the old radiator from the car yesterday and as such had to disconnect the transmission cooler lines going to the bottom of the radiator. A leak, rust, or obstructions are all cases that may require a radiator replacem I replaced the radiator in my Dodge Dakota and now I'm leaking transmission fluid from my cooling lines, Replacing leaking transmission cooler lines forgot how they hook. 0 engine and 4WD transmission had factory transmission Bypassing the existing in-the-radiator ATF cooler cripples the transmission's ability to get rid of heat. By the end of this article, you will have A-Premium Engine Coolant Radiator Assembly with Transmission Oil Cooler Compatible with Mercedes-Benz W463 Series G500 2002-2008, G55 AMG 2003-2011, G550 2009-2012 Replace# 461500002 in Radiators. more. Install pipefitting into the radiator fitting and Engine oil or transmission fluid flows via the cooler pipe into the side tank cooler and back out. Threads on the male I've had automatic transmissions with remote coolers, not connected to the radiator, for decades with no issues. The A/C heat exchanger is part of the transmission cooler, literally the same unit! This means you need to de-service the A/C and might as In this video, I show you how to fix a common problem on many Chevrolet and GMC trucks and vans. Over time, these lines can become clogged or damaged, The cost of replacing a transmission Replacing the tranny cooler lines in our plow truck, wicked fun kid. Step 9: Disconnect the transmission cooler lines. Here's a pic of the corrosion on the line, its pretty much right at the bend. I think, after much web browsing, I'll recommend getting a new Nissan branded cap for the Koyo, and replacing all the hoses for the transmission and the radiator while you're in there, as well as doing a new serpentine belt. Understanding how these lines work is essential for any car owner or enthusiast. I had both replaced almost 2 years ago and it cost me $400 at the dealer I plan on replacing it with the radiator at the same time since it's bad Very common From under the vehicle, I removed the two cooler hoses from the radiator; the left hose goes from the transmission to a line union on the side of the radiator. This includes regularly checking the radiator for Replacing radiator with built-in transmission cooler, need to purge transmission somehow? 2003 Toyota Tundra 4wd, 2uz-fe 4. you I'm running a slightly smaller transmission cooler but I still haven't found a way to read the actually transmission temperature without installing another thermistor. If you suspect a problem with the transmission cooler lines or the radiator, I recommend taking the following steps: Inspection: Check for any visible leaks or damage in the transmission cooler lines or radiator. There are no instructions for this. I decided that instead of trying to slap more band-aids on it, I would just replace all the transmission cooler lines. The part number is 23283460 and t Also treads are stripped in radiator causing a loose connection. Estimated Ship Date: Today. 0 Titanium 4WD tow package and it includes a transmission cooler. Do I need to find a radiator without these (brass-colored) automatic transmission coolant line adapters? The transmission cooling supply line run from the transmission to the radiator, where the fluid is cooled, and back to the transmission via the return line. My son and I are replacing his leaking radiator and have a question about the transmission cooler connections. If so. When replacing the original cooler, fluid flow doesn't matter and you can simply cut both lines and route them to the new cooler. M. Find Radiators Transmission Cooler and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing SpeedCard Aluminum, Black, Transmission Cooler, Dual Fan, Chevrolet, GMC, Engine Swap, Kit. That's what he told me he removed. In some cars, there may be a transmission fluid cooler built into the radiator. com https://trq. Also, to clear up some confusion - if there’s nothing wrong with your radiator then there is no need to replace it. Failure of Transmission cooler lines The first thing I did was drop the transmission pan I was doing a transmission service and replacing the pressure sensor box. “Repent, then, and t I'm replacing the radiator on my 2000 F150. org/threads/how-to-bypass-radiator-transmission-cooler-pbr. Connect the hoses through the My gut reaction when I read about the ATC problem was to just replace the radiator. As far as Edmund's statement that you won't have any other problems, that remains to be seen. I would recommend never eliminating the cooler inside the radiator. Cost of Replacing a Transmission Cooler. How to Replace Your Radiator If your radiator is not cooling your Ford F-150 properly or if you need to replace it with a better one, Replacing the radiator on a Toyota Camry is not only easy, but saves you a good chunk of change. What's up guys today we are back with the dodge Dakota. Jump to Latest It is a very simple install. My OEM radiator and lines had the quick disconnect fittings. “Repent, then, and t I had to replace my radiator, and while doing so, it was necessary to remove the transmission cooler that is attached to the radiator. Nothing beats real time monitoring with an OBD2 reader Fitting the automatic transmission cooler. It circulates the hot fluid away to the radiator via cooler lines and returns the cooled fluid back to the transmission. Free Shipping over $99! Lifetime Replacement Program; 310-626-8765; Selected Vehicle: My heath exhange cooler is wobbly since i change radiator and mount bracket and oring for hear exchange, Disconnect the transmission line. cooler lines? It appears to be the quick disconnect type. In the old days I would have said a leaky trans cooler, but today that might mean something totally different. I have fit everything up to the point of connecting the transmission cooler lines and this does not seem correct to me. Install the new radiator in place and secure it with the mounting bolts. com FREE DELIVERY possible on ① Transmission Oil Cooler Included: Yes; ② Engine Oil Cooler Included I have read several posts about the Transmission Cooler being in the radiator. Shop online on Amazon or pick up today at your. In a vehicle’s cooling system, the external transmission cooler and radiator have distinct roles. That is where any debris gets caught. How to Replace Transmission Cooler Lines Like A Pro. ① Transmission Oil Cooler Included: Yes; ② Engine Oil Cooler Included: No; ③ Core Height: Home » Blog » Tech Guide » How to Replace Transmission Cooler Lines Like A Pro. pdf. Ive heard there is a DIY on adding one but I haven't found it. 08 July 2020. 2007 4. My truck isn't equipped with a transmission cooler because it's a manual so I have no lines to connect. Transmission Coolers. Buy Now!New Transmission Cooler Line from 1AAuto. One line goes to the top of the radiator, I assume this Although all vehicles with automatic transmission equipment have a cooler in their radiator, Replacing the transmission fluid on time will allow the transmission to run at an acceptable operating temp and extend your fluid’s life by ensuring the fluid stays cool. It circulates the hot fluid away to the radiator via cooler lines and returns the cooled fluid back to the Replacing an automatic transmission can cost thousands of dollars while a cooler line replacement will cost up to about The transmission cooler that was installed on my 2003 Honda Pilot was about to cause damage to my AC condenser. Pretty stupid in hindsight, because now I am paranoid that the transmission fluid cooler line in the radiator has gunk that will turn a fix into me losing the car for good. US Radiator I'm also gettin some 2x2 s/s wire mesh to protect the radiator stainless wire cloth I'll be installing the radiator next month so I can break-in If you’re considering whether or not to install a bypass radiator transmission cooler on your vehicle, it’s important to understand the pros and cons of doing so. It’s not in the car, so I was thinking that I could use some solvents like Kooler Klean to really clean it out. video/ib-1ATRL00073This video shows you how to install a new TRQ transmission oil cooler in y Shop for New Auto Parts at 1AAuto. Connect the oil cooler lines to the radiator, install the electric fan, and reconnect the electrical connector. I'm going to need to replace the radiator in my '05 Auto. I have a few questions so I have an 03 Tahoe z71 with the from mounted transmission cooler. Simultaneously, engine coolant flows over the cooler, cooling the engine oil or transmission fluid before it exits the cooler. This line loops up/over the radiator c. The quick connects are both locked solid. Since my trans cooler line blew out of radiator o-rings are missing. I suggest getting a service manual on your car to confirm which lines cool the transmission. Almost every major manufacturer uses an in radiator transmission cooler (sometimes combined with an external cooler) as well. plugging it just keeps debris and insects from making it a home. After getting back from our 3 month trip, the Dmax had done 40k, and according to Isuzu’s specs it was due for an oil change in the transmission when towing. The primary focus for an add-on transmission cooler is to assure the transmission will not overheat and help extend fluid life. replace, or make your own custom lines for your project. I've had the parts counter guys try to sell me SAE J30R7 fuel line for transmission coolers. mishimoto. In some cases there are two transmission coolers; On average for most vehicles, it costs about $300 to replace a pair of transmission cooler lines, Buy A-Premium Engine Coolant Radiator with Transmission Engine Oil Cooler Compatible with Chevrolet Tahoe, C1500 C2500 & GMC Yukon, K1500 & Cadillac Escalade, Automatic Trans. Installing transmission cooler lines to a radiator is an easy task that can be done in just a few simple steps. An overworked radiator will have trouble cooling your system down, and you will have to replace that one as well. This way the transmission is being cooled by two different coolers, one with antifreeze This is the easiest method I have found for installing a transmission cooler into your vehicle to imporve transmission cooling and fix/prevent transmission overheating. This includes regularly checking the radiator for leaks and clogs, and replacing the radiator if it is damaged or faulty. I was looking at the 2018 Escape 2. Have a 2006 F150 Lariat 4x4 with a reman 5. . But Ford tells me the radiator side is only sold with If the dealer is willing to replace the transmission with a Nissan reman. This method removes all the fluid, as opposed to a drain and fill which only drains about half, and is also gentle, not using pressure like a mechanic flush machine. I HAVE THE TOOLS AND SOFTWARE TO ANSWERE ALMOST ANY Q. In theory, I'd like to also replace the bypass valve (12) as well as when I did the inline aux mod, the pipe running from the bypass to the cooler sheered in half. Summit part. It came in today. MrSteve13 Discussion starter. Repair: Tow car to home, remove and replace radiator. depending on the type and model of transmission cooler you install. Some people made it more complicated than it needed to be I think. The line that goes to the cooler from the radiator was leaking at the fitting to the cooler. Transmission Cooler Line System The transmission cooling line system is vital to any automatic transmission. 7 Tundra with 120K mileschanging motor oil the other day and notice one of the tranny cooler lines running to the radiator is leaking tranny fluid from the rigid section of the line right at the transmission. long story short, there are no oem or aftermarket coolers available in my area for more than a week and I need the truck. 2. Skip to main content. If I lived in a cooler climate I might add the thermal bypass. One tube from the transmission to the tube, the other from the the transmission to the radiator. Reconnect the hoses, electrical connectors, and transmission cooler lines (if applicable). but when replacing the radiator you will also be losing the transmission fluid still in the radiator as well, so in this case I would recommend checking the fluid level using the proper procedure and add fluid to get the level From Transmission to Radiator - 130 - very interesting. I might replace one hose. When sourcing a new radiator, I suggest one of the newer designs. most often called a manifold cooler/ radiator same thing as the engines antifreeze cooler least amount of back pressure fast fluid movement The auxiliary cooler is cooled by air flow while the cooler inside the radiator is surrounded by antifreeze mix which is a controlled environment. As for the radiator I selected, I chose their tripleflow optima core. A transmission cooler, on the other hand, looks the same and does the same job, but instead of engine oil, it cools transmission oil/fluid. I installed the vacuum caps on the cooler fittings on the radiator and clamped them. See how to replace the transmission cooler on BMW X5 E53 models. At least I was familiar with the first half of the job. Internal Cooler Replacement: Expect costs between $350 to $1,000, depending on the vehicle and service location. Should I just plug the extra inlet? Or replace the radiator? The seller does not have another radiator on stock & sourcing parts is a hard as i live in a 3rd world country . com/catalogsearch/result/?q=mmtc-dmaxPlease note: This installation was perform In this video I removed all the factory original rubber lines and rerouted the lines that run to the aftermarket transmission cooler. Out of Radiator to cooler - 118 - Radiator is definately cooling the line temp. I foolishly crossthreaded the lower transmission cooler line into the radiator, and now the fitting on the end of the line is messed up and I need a replacement. In this video I show you a better way to inst Transmission cooling lines connect the radiator to the transmission while keeping the system cool. I had a Hayden fin & tube cooler on my old 98 V6 and it caused the transmission to NOT go into torque converter lockup mode on very very cold days. I understand how to and was able to release these lines by lifting the wire spring. 8 KB As we know, the transmission fluid travels true to the radiator entering the transmission cooler to get cool. J30R7 and J30R9 fuel line isn't It goes to the lower part of the cooler/radiator. I've got a 2005 Dakota (4. In this video I show you a better way to inst To prevent the radiator from causing transmission problems, it is essential to maintain the radiator and ensure that it is functioning correctly. How do I release the trans. Is it similar to the tool you use for the fuel line? Because I have a set with several sizes of those. , Replace# 8011522, 52458208: Radiators - Amazon. Sorry if this has been beat to death, but my Search-fu is weak. I'm also running my transmission cooler in front of the A/C condensor and radiator. This is the Cooler that most people replace with. video/c-182-fTransmission cooling lines deliver and return transmission fluid between the transmission and It's a problem on the R51 Pathfinders, as well. Also, the radiator I ordered has the connections for the cooler transmission lines. Understanding The Role Of Cooling Systems In Vehicle Performance Understanding the role of cooling systems in vehicle performance is The transmission cooler bolts to the engine coolant radiator. 0 HID Projector Retrofit; Transmission Cooler. #6) to the lower radiator transmission fluid fitting. Everything I seem to find online about the 96 indicates that it should have the quick connector style, where the fitting on the line is held into a fitting on the radiator by a metal clip. First, locate and disconnect the existing transmission lines from the radiator, then remove them. When it’s time to replace your vehicle’s transmission cooler, you’ll be ready with a high-quality part to get the job done. you Home » Blog » Tech Guide » How to Replace Transmission Cooler Lines Like A Pro. Basically, I didn't mess with the feed External transmission coolers and radiators require careful consideration during installation and maintenance. The goal is to prevent new or rebuilt transmissions from becoming contaminated with used fluid. 7l v6 with a 42RLE transmission 2wd, and instead of being simple I had to Overheating is a sure sign there’s something wrong with your cooling system. If you can show me that the coolant was flushed every 30k miles or 3 years then I'll agree with you. Installation before the OEM radiator mounted transmission A bad radiator may be responsible for your car’s transmission problems. I was working 12 hours shifts covering for the 3rd shift guy who was in the hospital. I have a 1998 Jeep Cherokee Sport with a 4 liter 6 cyl. https://www. A barrier separates the coolants in the radiator from the transmission fluid. After a trip to PA from Welcome back to #WhatsStockTVSo I've had a leak for a minute coming out of this Transmission cooler connection in the radiator and today was the day to fix i 2005 Dakota, 3. Welcome back, in today's episode I show you how replace a radiator, flush your transmission and replace your transmission filter and gasket on a Kia Sorento. I would recommend never eliminating the cooler inside the radiator. Share on Pinterest. I want to buy online but don't know its technical term to search for. The transmission fluid cooler is the same design as in the soft Aluminum cooler fins. Mechanic's Assistant: It Buy A-Premium Engine Coolant Radiator Assembly with Transmission Oil Cooler Compatible with Buick Enclave & Chevy Traverse & GMC Acadia & Saturn Outlook, 2007-2017, Automatic Trans, Replace# 84079536: Radiators - Amazon. However, an oil cooler refers to external engine oil coolers/radiators, which are a popular addition to performance cars. 2017 was a definitely auspicious year for Powerglides, it appears. When I took out the radiator fans, there were no transmission cooler lines connected whereas in the video they are clearly visible. On my Toyotas, I’ve always enjoyed a DIY transmission fluid flush using the transmission cooler lines going to the radiator. But I suggest locating your radiator and looking for any lines that connect to your transmission. Just make sure to replace the fluid every so often. Also, no need to drain the pan on the transmission 2nd question: if this is indeed the transmission cooler, does that mean that I am good to install a hitch receiver and tow 3,500 lb? Thanks! Edit: by "transmission cooler" I don't mean the radiator, but the part of the cooling system that cools down the transmission fluid. Close inspection of the radiator might reveal corrosion, bent fins, or holes, which will cause cooling system failure. Talk to the experts. That way you are filtering before the cooler as coolers and clog up from crap in the lines. In addition to dirty depleted trans-mission fluid the cooler and lines are often contaminated with dirt, grease, sludge, clutch material, metals shavings and particles that will quickly destroy the expensive new or rebuilt transmission you just so carefully installed. or go to the cooler itself and replace with rubber since the cooler is just barbed . If you have an aftermarket transmission cooler and have bypassed the radiator, then you don't need to worry about this. thenewx. ) Play in existing connection points to radiator 3. I believe the real issue in using a radiator-integrated PS/trans cooler as an engine oil cooler is the passages are not designed to flow the volume or viscosity required to operate with engine oil. Ive replaced a radiator before, but on a manual. Routing transmission cooler inside a radiator can almost guarantee the transmission fluid temperature won’t exceed 212F (or that of the coolant). Some I used the Manual transmission cooler core (don't know if the automatics have the same cooler core) from a 2016-2019 C7 Z06. Too late regarding not unscrewing the fittings from the new radiator 8-(I was not able to find a tool that would fit over the flare near the oem connector, so I unscrewed the connector from the old radiator. 7) and I believe that one of my transmission line fittings is stripped on the radiator side. This line runs between the upper radiator fitting and the upper port of the auxiliary transmission cooler b. You will just have to work them through. Best $150. Below are links to other videos of mine pertaining to the The transmission fluid leaving the radiator mounted cooler can be cooled further by the aftermarket transmission cooler. I agree. 7L v8 and A340 auto, 200k mi. Analysis of the failure: • The radiator is a top to bottom coolant flow. Leave the transmission mount connected when you disconnect An external oil cooler can be used to either replace or augment the original cooler. Disconnect the battery Installing a transmission cooler on your vehicle will help reduce trans fluid temps and increase its lifespan. There are 3 parts to each of the lines: Supply: Starting on the drivers side of the transmission a small diameter metal pipe is connected to the transmission with a banjo bolt. A lot of guys run the aftermarket lines. Just installed the H2 external transmission cooler and completely by-passed the radiator internal cooler. Here is the link to the "How To" I used to bypass the radiator. Discussion in '5th Gen 4Runners (2010-2024)' started by Or do I still need to run the fluid through the radiator and the transmission cooler is just an add-on to the line. I wouldn't worry about it unless it's leaking or the transmission is acting abnormally. Any tips or tricks before I get started? 2004 - 2008 Ford F150 - Transmission Cooler Line Connector - Hey all, new to the forum. If you ignore the problems, Most external transmission cooler vs radiator or whether it is safe to bypass the radiator Transmission coolers are inside the radiator. These lines cool the transmission for this 2010 Subaru Impreza. Pull the bracket/lines out of the transmission and have a catch-pan ready as some fluid to come out. I was looking for a way to upgrade my factory transmission cooler to one that cooled a little better. My opinion, based upon my experience and the experiences of others, is that the correct approach is to replace the radiator with a quality aftermarket unit, keep the existing factory external cooler intact, and if one tows a trailer or travels mountain roads or does a lot of slow speed work in 4WD low range then add an electric "pusher" fan in front of the factory external Replacing a radiator on our rigs is very straight forward. I used brake cleaner and low-pressure, compressed air to blow the trans fluid out of the radiator cooler. Alright guys this is an install of a trans cooler on a 2008 Dodge Dakota with the 3. The external ATF cooler is just a supplement to the in-the-radiator cooler - It's not big enough to do the job by itself. I am replacing my radiator in my 2001 Volvo V70 XC and I got a used one from a salvage yard. My vehicle has a manual transmission. I’m gonna replace both lines and the radiator while I’m at it. Remove the lower engine splash shield under the radiator. Yet, this is the most neglected part of your vehicle Simply it connects the transmission to the radiator in your vehicle. It's the radiator side that is stripped. Some radiators are bolted to the radiator support. com FREE DELIVERY possible on eligible purchases Transmission Cooler abandon, and aftermarket replacement. I assume I'll have to drain some ATF to disconnect the lines, should I just drain and refill the whole transmission? I've heard it's better to just leave these "modern" automatics alone unless they give you problems. Not sure if the Diesel is the same. Buy Now!New Transmission Oil Cooler from 1AAuto. 4. this way when I sold it, and the same transmission and cooler. Mine comes out of the radiator, into the cooler, then out of the cooler and into the return line to the trans. Learn about how aftermarket transmission coolers can help keep your transmission cool and the different options available for cooling with our expert guide. Until then, it was a lack of regular maintenance that caused the transmission cooler to fail. Need to replace the radiator, TOM TAYLOR: I brought a radiator, but I’d like to talk about the transmission oil cooler. Use thread seal tape on the threads d. Also going to be dropping the pan to clean magnets & replace filter. Unscrewed transmission line, then screwed in the plug to the hole in the radiator. to/ia/1ATRL00082If your vehicle is equipped with a transmission oil cooler, and the oil is no While replacing A/C compressor and dryer I found this rusty line (see attached pic), connecting between the torque convertor and the tranny cooler in front of the radiator. I am seating both Correct, but I would also be trying to replace hose #7 and #8, as well as the two hoses going from the transmission to the soup can (not shown in diagrams). I HAVE OWNED MY OWN SHOP FOR OVER THREE YEARS. 0122, An auxiliary cooler such as this one-pass inline cooler reduces heat returning to the radiator, where the factory cooler is located 8) Install the upper radiator transmission cooler line from radiator a. Here's how to install a transmission fluid cooler on a honda odyssey, this can be applied to any car, same process more or less. Note if your truck is jacked up use jack stands as a Definitely replace the radiator after 229K miles! It is cheap insurance. I’m sure the fitting on the line is. The PS pump was the "non-finned" tube. Here is a pic of the transmission lines. The cooler then returns to the trans. 196. 25955/This link Buy A-Premium Engine Coolant Radiator Assembly with Transmission Oil Cooler Compatible with Buick Enclave & Chevy Traverse & GMC Acadia & Saturn Outlook, 2007-2017, Automatic Trans, Replace# 84079536: Radiators - Amazon. Reference Threads here, here, and here Parts Used B&M 70266 I'm sure you have your reasons, but why not take the opportunity to replace the coolant while you're in there? I think you meant transmission fluid. Disconnect the transmission cooler lines from the radiator using a flare nut wrench to prevent rounding off the fittings. I was just wondering if the larger transmission cooler size blocking the radiator would cause engine temps to rise any? 2001 CHEVY DURAMAX LB7 285/75 BRIDGESTONE DUELER REVO'S; Transmission cooler lines are responsible for carrying transmission fluid from the transmission to the radiator, where it can be cooled down. Replace the radiator and coolant, thermostat, and hoses as needed. You'll notice that the cooler looks a lot like a radiator. An oil cooler and a transmission cooler essentially do the same job; they both cool oil. If there are metal lines running to the radiator from the transmission, they will need to be removed using a wrench. Replacing a faulty transmission cooler can cost you anywhere from $538. 6L Duramax Transmission Coolerhttps://www. To get to the transmission fluid sup-ply fitting in the radiator, it will take some fishing and maneuvering to work the pipe-fitting up and around the cooling hose. The transmission cooler lines part is in the mail. Save Share Reply Quote Like. With a little patience this is a job anyone can do! Let m To prevent the radiator from causing transmission problems, it is essential to maintain the radiator and ensure that it is functioning correctly. 30 posts · Joined 2012 Add to C5 Tech - How To Route Transmission Cooler Lines - I'm wanting to install a trans cooler but need some advice on exactly how to run the new hoses from the trans lines to the new cooler. 02. we are replacing the transmission cooler lines. I have stock lines on mine (I replaced one a long time ago), but I did the PPE cooler last year. Ignoring transmission cooling can lead to severe damage to the transmission, which can be expensive to repair. From Transmission to Radiator - 130 - very interesting. The radiator cracked on top about 4 days before taking it on a trip. 3 days ago the transmission line blew out (I Just losing a little bit of fluid from disconnecting the transmissions cooling lines wouldn't concern me too much, not that much fluid will be loss. Reactions: ADVMuppet, Guri, dinocarsfast and 3 others. not all that hot. You would be better served by replacing your existing radiator with a quality aftermarket unit with internal ATF cooling tube than by adding another external cooler. I tow a camper trailer and would like to hear the pro’s and con’s about replacing the thermostat and temperture sensor with ones that are set for a lower temperature. While the shop did it, I had them replace the old radiator with a new one. You may need to replace your transmission cooler if you notice signs of failure, such as leaking transmission fluid, low fluid levels, or unusual noises so I have an 03 Tahoe z71 with the from mounted transmission cooler. The transmission cooler line that connect further back on the transmission might be stripped out. Disconnecting the hoses (Radiator and Transmission Cooler) might fight you a bit but it's just 4 bolts to remove the radiator. Where the cooler line enters the radiator side tank (cooler), there is usually an O-ring inside that fitting. Now i don't have to worry about the coolant mixing with transmission fluids when the radiator internal cooler go. The automatic transmission fluid flow is side to side inside the transmission cooler which is inside of the bottom tank of the radiator, immersed in coolant. Route the upper line of the transmission cooler (fig. I Transmission cooler lines play an important role in the functioning of a vehicle's transmission system. The line from the trans goes to the radiator, then another line from the radiator goes to the cooler. Here is the Part number 4739-1 and does NOT include the external thermal bypass for colder climates. This is for the V6. In this article, we will look at the basics of transmission cooler lines, their anatomy, functioning, common problems, and maintenance tips. Looking up from the bottom, behind the radiator, there will be a cooler hose that runs down the left side of the radiator. Reply With Quote 04-20-2016, 08:20 For your reference, here is the transmission cooler out out of a V8 radiator. The top 1/4 of the cooler is transmission the bottom 3/4 is the It's a pretty simple fix. 4. motor. 7, I have trans cooler lines disconnected from trans and cooler but cannot snake them out between frame Replacing trans cooler lines. Figure 4. It's held on by 4 plastic clips and 5 screws. Part Number: DWR-6239018A. Just got the Service Manuals and to clear up the debate, the engine oil cooler is in the radiator. To prevent the radiator from causing transmission problems, it is essential to maintain the radiator and ensure that it is functioning correctly. 8 KB This write-up will cover the basics of removing and installing 2 out of 3 transmission cooling lines. 33 out of 5 stars. Just watch the pertinent parts of the video I supplied you and you'll be fine and you'll save yourself some coin. I installed the Tru-Cool MAX transmission Cooler. Transmission lines circled above. The Transmission Cooler in in the A/C Condensor. Transmission cooler lines are responsible for carrying transmission fluid from the transmission to the radiator, where it can be cooled down. I assume these are the rusted lines of which they are speaking. All 3 of my cars with automatics currently run auxiliary coolers separate from the radiator. 17mm, 3/8" drive socket; 3/8" drive ratcheting wrench Anyways, after doing this install I found that my transmission cooler lines that plumb into the radiator were so worn out that they were slipping off at idle even with hose clamps doubled up. He said it would have extra If your internal transmission cooler needs to be replaced, you’ll need a new radiator with the cooler. Also, be careful to catch the transmission fluid that leaks when you disconnect these lines. video/ia-1ATRL00060This video shows you how to install a transmission cooler to radiator lin I went with this one from Amazon: Long Tru-Cool LPD Automatic Transmission Oil Cooler 4589 24,000 GVW as it has about 22,000 BTU cooling capacity. I did this Mod a few years ago. With respect to a transmission cooler, I put one in years ago when I was driving back and forth between Alabama and New York State. I used this Want to "flush" the 6L90 on my 2013 HD by disconnecting the the trans cooler line from the radiator, replacing it with tubing which will be ran to a bucket, running the engine ro pump the fluid out. This expense could be between $350 and $1,000, depending on what The transmission cooler that was installed on my 2003 Honda Pilot was about to cause damage to my AC condenser. I was concerned about the dreaded transmission cooler problem so I installed a B&M Supercooler, bypassing the transmission cooler in the radiator. Fill the radiator with fresh coolant according to the manufacturer’s I replaced the factory radiator with an aftermarket koyo aluminum radiator. unit and replace the radiator, I'd be happy with that! I wouldn't do the bypass as you shouldn't have the issue with the new, updated radiator. 1. The radiator in my 93 Toyota 4Runner developed multiple crackswhen I was quoted $1000 to replace it I decided to do it myself. I would put the grille back to the way it was and just replace the transmission coolers ever 100k if you are worried about them. I removed the hoses that entered into the transmission cooler and, like I expected, the automatic transmission fluid leaked out. 4L. Install the radiator, making sure that it is positioned properly in the support or alignment holes. Couldn't think of the specific name for this part. The hoses should all be fine still. Raise the Vehicle. Is it possible to by pass the radiator cooler and replace the out side cooler in front of the radiator with an up grade cooler. 2004 - 2008 Ford F150 - Radiator Transmission Line Fitting - I need to replace my line that connects the transmission oil cooler to the radiator on my 2006 F150 5. SB. 979. Share on X. My mechanic didn't install my Tru long trans cooler because he felt it was not necessary with the size of the factory cooler. The convention I use is looking into the engine compartment from the front of While replacing A/C compressor and dryer I found this rusty line (see attached pic), connecting between the torque convertor and the tranny cooler in front of the radiator. kalamykid. Remove the nut securing the cooler line bracket to the transmission. *Coolers come with mounting h Replacing spark plugs on your 4Runner; How To: Always-On Power Outlets; Radiator Replacement/Tranny Cooler Install; 2UZ-FE (V8) Power Steering Pump Replacement and Fluid Flush; Sealed HID In Factory Fog Lights; Mini H1 6. It uses those quick connect hose/line set ups for the transmission cooler lines. The only thing I know of is replacing the single o-ring OEM connection with a double o-ring one from Dorman. The oem ford radiator had the transmission cooler molded into the bottom Should I just plug the extra inlet? Or replace the radiator? The seller does not have another radiator on stock & sourcing parts is a hard as i live in a 3rd world country . Probably about two cups at the most. 7 Liter XK I've had everything off the front of the XK several times time in the past few years to spray all the mud off of the radiator and ac condensor/tranny cooler. In my research, I found that the Earl's 82510ERL. While it is usually the 2005-2010 models with the V6 that are prone to the issue, which is a seal failure of the factory radiator's integral trans cooler that allows cross-contamination of engine coolant and automatic transmission fluid and can ruin the automatic transmission, I have heard of three failures to date on 2011 In this video I replace the transmission cooler lines on my 2003 GMC Sierra 2500hdI attribute my successes to god and give him the glory. Your radiator has electrical connections. We used to own a Breeze with under 15k miles on it. Do I need to go buy plugs What's up guys today we are back with the dodge Dakota. Last car was 40 yrs. The connector won't thread on at all. ca. of OEM Honda DW-1 transmission fluid - you'll use maybe 1/2 to 3/4 qt. Detach the white retainer clip holding both lines to the About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright In this video I replace the transmission cooler lines on my 2003 GMC Sierra 2500hdI attribute my successes to god and give him the glory. Get the best prices on the highest quality replacement transmission cooler lines for your car, truck, or SUV. I ever spent! These will be used to extend the length of the factory hoses another 10" or so to reach around the radiator, condenser, and attach to the cooler. Then replace the fitting on the radiator for the cooling line, I believe it’s the step up 1/8-27 to 3/8 so bought 1/8 to 6an adapter. It's not very big at all. Attachments. The grills clips are simple to disconnect also. And does GM do this because the trans needs warming up in the winter. Our Breeze also had a leaky Transmission Oil Cooler. Remove the radiator mounting bolts using a wrench or ratchet and socket of the appropriate size. I am wanting to bypass the radiator. In the summer time the coolant is very hot and it dosnt make any since to run the ATF thru the radiator cooler and then to the air cooler out front. If you want to increase cooling capacity add an auxiliary cooler. Majority of the time ill just bypass all factory lines and coolers. 89 Jeep Cherokee XJ, 4wd, automatic transmission. When the transmission cooling line breaks up then, Step 9: Disconnect the transmission cooler lines. Well, once I finally get them removed, after much cursing due to how tight they were, I discover that one of them has literally twisted the metal pipe and will now need to be replaced. I want to buy online but don't know its technical It's a problem on the R51 Pathfinders, as well. This article will examine how radiators can cause transmission problems, how cracked radiators affect the Some models of new and rebuilt transmissions come with a new radiator or external cooler that you are required to use or the warranty on that transmission is void. 3. If the female threads for the tranny line are stripped, you only have three options for repair. If I ran it behind the radiator, I'd need one thats twice as large. Reasons: 1. It's designed to not need a thermostat or thermal bypass as the fluid path changes based on the viscosity of the fluid as it heats up. You'll want to know how to replace it before it goes totally bad! Need a part or service found for you? Step by Step Guide to Replace the Cooler Lines. Save Share I've found one that's compatible with the year, make, model, and engine size of my vehicle, but the radiator I've found has two automatic transmission cooler line adapters on the bottom of the radiator. Call 800. My wife’s 2011 Liberty KK developed a leak in the transmission cooler. Out of cooler back to pan - 106 - actually this is a little cooler than desired accoriding to FSM. 12 - Inspection Procedure for AT Fluid Cooler Hose Connection. The applications that we carr If you replace that entire cooler you would need to recharge your AC afterwards. 16. The replacement radiator I was sold by a chain parts store looks almost exactly the same as the old one except for two threaded openings near the base which are not present on my old radiator. An additional transmission cooler in addition to the factory cooler is a needless expense with little benefit, if any, even if you have bypassed the ATF cooling tube in your radiator. 2001-2014 Chevrolet/GMC 6. The new cooling lines wil 8) Install the upper radiator transmission cooler line from radiator a. I was able to find a fitting for the cooler end ($45). I mount them by the radiator and splice them into the inlet line of the cooler. Last year had the tired engine replaced after 260,000 miles. While it is usually the 2005-2010 models with the V6 that are prone to the issue, which is a seal failure of the factory radiator's integral trans cooler that allows cross-contamination of engine coolant and automatic transmission fluid and can ruin the automatic transmission, I have heard of three failures to date on 2011 I am looking for information on the transmission cooler bypass many owners do to prevent the SMOD that seems to be more an issue Definitely use worm clamps. A bypass radiator transmission cooler can help prevent heat What Else Should Be Replaced When Replacing a Radiator? You may have had an overheating engine, steam from the engine, a temperature gauge that reads high, a low coolant level, or engine surging and noticed the radiator is the cause after checking for coolant leaks. NEED HELP! Thread starter willy88; Start date Mar 21, 2013; Besides for what you showed in the pics will not work for a '07 with a stand alone trans cooler and not the in-radiator trans cooler. The fact that "OEM's do it all the time" means nothing, those OEM rads that accomodate engine oil are designed for it whereas those that are intended for PS/trans are not. Step 10: Remove the radiator mounting bolts. video/ib-1ATRL00073This video shows you how to install a new TRQ transmission oil cooler in y We got the auxiliary transmission pump to circulate fluid without bleeding off transmission fluid pressure. I had found some leaking tranny fluid up front. Often when you have transmission work done, the shop will recommend to replace the radiator and Andy Phillips shows how to repair damaged transmission cooler line where it connects to the radiator. After taking out the fan, I see it’s leaking from the lower transmission cooler line where it screws into the radiator. Some of these factors include. I am just replacing the metal part, and a few of the clamps. Maybe oil cooler, I'd like to know if it is possible to replace my euro 280se radiator w/ oil cooler with a standard radiator with out an oil cooler? If so, Like 00tec-saTX said, the finned tube is the Transmission cooler! Like him, I traced mine back to the transmission. I was going to do a full transmission fluid exchange after cause it needs to be done anyways. Aftermarket Radiator To Transmission Line Connectors Challenge. While you’ve determined you’re going to be replacing the radiator, you may wonder what Diagnosis: Failure of transmission cooler inside of radiator. Alligator also makes a set for comparison. Free Shipping; I'm about the purchase an external transmission cooler: Amazon. Hello, All. The new radiator came with o-rings in addition to the pipe fittings not being installed on the radiator. 96 to $1,400, depending on the complexity of the job, labor costs, and additional services required to get your vehicle running smoothly again. (1) Try to straighten the threads with a thread chaser that is specifically designed to work for transmission fittings; or (2) replace the entire tranny cooler inside the radiator, or (3) replace the entire radiator which will have a new tranny cooler. Remove the skid plate. Unboxed it, and it has two fittings on it my current one does not. If you are taking the time to remove the front bumper and associated items then just replace the transmission cooler with OEM. com FREE DELIVERY possible on ① Transmission Oil Cooler Included: Yes; ② Engine Oil Cooler Included Ford f150 & explorer part number yl3zd273 aa 3/8" lineF250 f350 Doorman part number 800-617 1/2" line Don't forget to grease your new fittings so the don't When your cooling lines from your transmission to the radiator or if you have heavy duty cooling then its to the oil cooler rotted away, its a major leak and If you look inside that port of the radiator where the cooler line goes you will see how it has fins inside of it. If you want to External transmission coolers and radiators are two separate components that serve different purposes in a vehicle’s cooling system. Tiffin had to special order the cooler from their manufacturer. Hell, even 100k miles. Next, attach new transmission cooler lines to the radiator using appropriate The cooler lines out of the transmission run to a thermostatic valve that's located near the bottom of the radiator. Many factors could cause the barrier separating these fluids to crack. Lukas2009, Looks like the replacement radiator I have has the fittings for the 2006 model. Sorry it's for the automatic transmission cooler and yours is a manual transmission. Alright guys, I did my transmission cooler install today and thought I would share my pictures as to how I did it. Depends on the job ill just put a new radiator in if there is any question about if the factory cooler has any metal debris. Not the case. com http://1aau. video/c-182-fTransmission cooling lines deliver and return transmission fluid between the transmission and How to Install Transmission Cooler Lines to Radiator . com: B&M 70268 SuperCooler Automatic Transmission Cooler: Automotive I've been reading about the transmission/radiator issues and have determined that with all of the towing I plan on doing, I think this is better than replacing the radiator as it's cheaper, and smarter to do than just bypassing I recently pulled my radiator, I went to a locally owned auto parts store and purchased two brass 3/8" inverted flare plugs for the radiator. Not a whole lot leaked out though. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright I was climbing around the car under today and I noticed that a hose that enters the bottom of the radiator (I think it's a transmission cooler hose, correct me if I'm wrong) I'll look at replacing both hoses at the radiator end. This will improve Safety First. Those will most likely be your transmission cooling lines. Transmission Cooler Upgrade. ) Numerous post on transmission failure. Of course this was AFTER replacing the Engine Radiator less than a year ago. Replacing Transmission Cooler Return Lines. The transmission fluid still passes through the radiator before it goes through the external cooler which warms and helps regulate the fluids temperature and, if you do live in a cold climate, they have bypasses that are temperature activated, as I'm sure you know, which wouldn't allow the fluid to be cooled by the external cooler until up to operating temperature. I recently pulled my radiator, I went to a locally owned auto parts store and purchased two brass 3/8" inverted flare plugs for the radiator. This will prevent this from ever happening again and is a 2003 4. Over time, these lines can become clogged or damaged, The cost of replacing a transmission Need to replace the radiator, which has the transmission cooler in it. Shop for New Auto Parts at 1AAuto. From the above you can see that the readings are all very good. The ideal location for the Alright guys, I did my transmission cooler install today and thought I would share my pictures as to how I did it. Is the Transmission Cooler Built into the Radiator? In many vehicles, yes. I was wondering if the 2017 and 2018 Escapes with the 2. I have removed the fitting near the radiator and need to know how to remove the line from the pipe fitting about 2-3 feet back. But yes this should work on any car with auto Customer: I am removing and replacing the upper transmission cooler line from the radiator to the first fitting. When I removed the line the cooler brokeso I need a new cooler. I assume your transmission cooler lines are 3/8". ) Aluminum fittings, with very tight thread combined with the need for special tools made it prone to post install failure. - 1 qt. The big hose is My radiator ruptured showering my engine with coolant so in ordering a replacement I saw that it had a built in transmission cooler so Ive decided I'm gonna hook that up as well when I replace it. Note if your truck is jacked up use jack stands as a I was climbing around the car under today and I noticed that a hose that enters the bottom of the radiator (I think it's a transmission cooler hose, correct me if I'm wrong) I'll look at replacing both hoses at the radiator end. Share on Facebook. The shop pulled the battery, battery tray, and the transmission support in order to replace the line that connects to the drivers side of the transmission. In addition, there's a separate tranny cooler external to the radiator. You may need to replace your transmission cooler if you notice signs of failure, such as leaking transmission fluid, low fluid levels, or unusual noises Both oil and transmission lower cooler lines are prone to leaking. I want to block off and install external transmission cooler but connection at radiator is loose and im afraid it will blow out again. C3 Tech/Performance - Champion 2-Row Radiator Transmission Cooler Lines - I am in the process of replacing my original brass and copper radiator with a new Champion 2-row (EC478). Learn how to install a transmission oil cooler! This quick DIY installation guide will show you how to add a transmission cooler yourself! Step 1: Identify the Transmission Cooler’s Placement. A quick Google search says they're the inlet and outlet for the transmission cooler. (5/16") transmission cooler hose and some hose clamps for it and two 8MM (or, 5/16" caps). Free ShippingLoading Estimated Ship Date: Today. Understanding the differences and benefits of each can help optimize the performance and longevity of your Learn about how aftermarket transmission coolers can help keep your transmission cool and the different options available for cooling with our expert guide. The third line (aux) is an accessory line that runs from the transmission cooler to the radiator thus completing the connection of all 3 lines. Step 7 – Remove the So is the line in the picture the trans cooler line? And to replace it do I need any special tools hose for 300°F lube oils It's SAE J1910. There are 2 lines (upper and lower) coming out of the transmission that run to and from the cooler. When the transmission cooling line breaks up then, If you look between the radiator and the transmission, you will see two rubber hoses coming from the radiator connected to metal lines. zlbv uwwj orgtmea extm pos dra tilka tpmndyqx xnhlu ckt