Most important is to find and correct the reasons causing the overheat. Towing increases the load and puts additional strain on a vehicle’s transmission, thereby increasing the heat that is generated and the cooling levels required to ensure the transmission doesn’t burn out. One in particular wondered: Why Toyota would eliminate something that is part of every towing package offered by other manufacturers? We have received many different responses with different brands of trucks, engines from across the country. Est. Read on to learn more about the top transmission coolers on the market and tips for purchasing one. Our understanding is towing a truck can add around 35 degrees of increased temperature for the transmission. An auxiliary transmission cooler will not increase the towing or hauling capacity of a vehicle. Who has them, what can I expect, how badly do I need one, etc. With a powertrain, and the overall truck, having been largely untouched since 2007, the idea is all the kinks have been worked out. We reached out to Toyota on this issue and they said in separate conversations and interviews, the truck’s transmission was operating as it should. Does the Chevy 3.0L Duramax diesel have a design flaw? We doesn't provide auxiliary transmission oil cooler products or service, please contact them directly and verify their companies info carefully. Transmission Oil Cooler. Save: 5%. Derale Black -8 AN Atomic Cool Remote Fan Fluid Cooler $ 184. Finally, we hope Toyota will update their sales stickers after this story comes out. The biggest benefit to installing an auxiliary transmission oil cooler is that it will help do what its name indicates, which is cool your transmission fluid. This installation is more convenient on a lift, as later on you will need to add & check the transmission fluid, but it is possible to do it on jackstands if a lift is not available. ACDelco (1) Compressor Works (19) Dorman (96) URO (7) This is a test. On all automatic transmissions, the transmission oil flows from the transmission through the original equipment cooler, (which is located inside the radiator), and then back to the transmission. Avoid damaging your transmission with a transmission cooler, which helps to cool the ATF. With one of the most highly thought of powertrains for reliability, this change seems backwards. The transmission cooler is a flow-through device and operates anytime the engine is running. Transmission Cooler (19) This is a test. Kermit's Transmissions installs auxiliary coolers. Naturally, this got our curiosity up on which other trucks offered a transmission oil cooler and if it was part of a towing package. You have no items in your shopping cart. SKU # 597151 $ 184. It was over a year later when I saw the YouTube video with the Toyota engineer describing the transmission cooler was removed to reduce mass and drag. I’m a new Toyota TUdnra TRD Pro 2020 owner and made sure my trucks sticker had the towing package with the expectation that the truck would include a trans cooler among other things and match part of part what as per what was labelled. Do I Need To Install A Transmission Cooler? This allows the fluids to cycle through the heat exchanger and cool down quickly before returning to the transmission. Check here for special coupons and promotions. Universal auxiliary transmission coolers are designed to mount either inline with your existing transmission cooling system or alone depending on size. 1-24 of 123 Results. HEAT will shorten the life of your transmission dramatically. Need Auxiliary Transmission Assy Parts? Starting in the 2019 model year and extending into 2020, Toyota Tundra and Sequoia vehicles saw the removal of the transmission oil cooler. There are a number of benefits to using a transmission cooler on your car, truck, or SUV. So, what is the WS, and who makes it? So you simply swap the spacer plate with the thermostat and connect it to your new lines running to the trans cooler. And we agree, it definitely seems like Toyota owners have been misled thanks to the sticker. Check out 100 Auxiliary Transmission Assy Parts for sale. For the same reason, the addition of an auxiliary transmission fluid cooler isn’t just necessary for those who tow trailers anymore. Toyota’s Chief Engineer Mike Sweers told us in an interview, Toyota made the change after discovering they no longer needed the part to keep the transmission within acceptable operating range. Another question was raised by viewers about other truck makers. It is worth noting this decreasing quality is much slower than conventional fluid according to Valvoline. He has covered the industry since 2011 and has pieces in many national magazines and newspapers. BD Diesel 1030606-DS-12 Xtrude Double Stacked Auxiliary Transmission Cooler Kit 1/2 in. Over the course of the last few months, we have had several owners come forward with stories of their trucks running higher transmission temperatures than they would like. transmission diagnosis and repai… 1-877-839-9930 ** Plus Ship. The ideal operating temperature of an automatic transmission is 180 ℉ or less. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Cart. Another 2007 Toyota Tundra Breaks the Million Mile Mark. Many people are interested in extending the life of their Sprinter using an auxiliary automatic transmission cooler. It’s a bit blurry, so we are working on getting a new one. 9. By removing the transmission oil cooler, they could still be within an acceptable range and, according to Toyota, they would not damage the transmission. There is some merit to this statement. Can those parts withstand the heat? In his spare time, he is often found tinkering on his '62 C10 pickup, playing golf, going hunting and hanging out with his wife and kids in Nebraska. So I called Toyota and got a case number, then went back to the dealer and they explained the heat exchanger. Auxiliary Transmission Cooler. Well, those are trade secrets long used by all automakers to ensure consumers use their products. Free In-Store or Curbside Pick Up. Filter. Sale: $394.25. Removing the front wheels is … As he looked into the issue, he discovered the transmission was operating a little higher than 220 degrees empty and presumably climbing much higher towing. The fluid will flow from the transmission to the OEM cooler and then to the aftermarket cooler; and finally, the cooled fluid flows back to the transmission in a continuous loop. Finally, Valvoline also says if your transmission runs hotter than 200 degrees, they recommend having it checked out. He believes this happens when the transmission surpasses 304 degrees. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. ... ATS Diesel Auxiliary Transmission Cooler with 3/8" Lines (0) Reviews: Write first review. This scan of the sticker shows the transmission oil cooler on it under the tow package. You are giving out alot of bad and miss information in the youtube video. If the coolant at the transmission cooler level gets to be over 210 in heavy use during hot weather, then the analysis would change dramatically, and after would be better. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. The question really isn’t about the fluid as even Valvoline says their fluid can withstand the higher temps, the question is about the transmission parts — clutch, seals, etc. Next-gen 2022 Toyota Tundra could get new diesel engine – No def? The other owner, who goes by DirtE30 on YouTube, has not only documented his issues but also created a series of videos on how to install an ATF fluid cooler as well as how his fluid looked after 40,000 miles (before switching to Valvoline Maxlife ATF fluid, more on this further down). Toyota says it can. Response must be less that 100,000 characters. 3.0L has a unique trans cooler design that is common with the last gen 3.0L,” according to Dawn McKenzie, Ford Truck communications manager. Toyota says the higher temps are just a byproduct of new synthetic automatic transmission fluid allowing them to run hotter than conventional oil. FILTER RESULTS. It will decrease damage during intense situations, which in turn will lengthen the life of your transmission. In their view, a transmission shouldn’t be running that hot. The conventional wisdom for years has been it should be less than 200 degrees when empty and below 225 degrees when towing (between 175 and 225). What do you think? Toyota just swapped out the trans thermostat with a pass thru spacer plate to the trans heater. 4.5 out of 5 stars 86. Why are the temps higher in the first place? The real controversy is really about how long the transmission will hold up to the additional heat. ? It’s like a smaller radiator, cooling the ATF before it returns into the transmission. Dorman Transmission Oil Cooler 918-244 $ … Driving around empty is one thing, but what happens to the transmission when you are towing a heavy load? So the sticker was misleading, especially when page 604 of the Owners Manual describes transmission fluid capacities “with towing package” and “without towing package”. Buy Now and Save Big. Doing more investigation, we discovered the transmission oil cooler was missing. For years, an auxiliary transmission cooler was thought to be a common-sense, standard piece of equipment on trucks designed to tow. Toyota running their trucks without coolers sounds like a bad idea, yet we haven’t heard of a rash of transmission problems related to overheating. Showing 1–32 of 48 results. Automotive Journalist Tim Esterdahl has been a lover of trucks and SUVs for years. When a auxiliary transmission oil cooler is installed, the heated transmission oil flows from the transmission to the original equipment oil cooler inside the radiator – then to the auxiliary oil cooler and then back to … To prevent this from happening, an auxiliary transmission cooler can be installed. Auxiliary Coolers, Pan Coolers, Fan Coolers, Derale Coolers, Hayden Coolers, True-Cool Coolers. It sounds like a simple miscommunication between engineering and marketing. Top subscription boxes – right to your door, © 1996-2020, Amazon.com, Inc. or its affiliates. Driving Conditions - If you live somewhere that gets excessively hot or is fairly hilly or mountainous, an auxiliary transmission cooler is a good option for you. Call the following number for the part. Power Dependability, Careful what you buy! That's the principle behind the revolutionary new TRU-COOL SR series of self regulating transmission oil coolers. Get it as soon as Mon, Jan 11. Condition: New. Toyota Tacoma Still Reliable? We help you find the heavy duty truck parts that you need. Save: $20.75. I looked in the grill and saw the power steering cooler which I mistook for the transmission cooler. One of the hallmarks of the Toyota Tundra, for its fans and consumers, has been reliability especially with the stories of the million mile trucks. Also WS is NOT a synthetic fluid. Turns out all the other truck makers offer one as standard equipment. Save my name, email, and website in this browser for the next time I comment. Items per Page. 10% OFF $75. An auxiliary transmission cooler is an add on automatic transmission cooler which adds extra cooling capacity to your car or truck transmission. 99. This is similar to an infection in our body causing a rise in our temperature. Now, his 2020 Toyota Tundra is throwing error codes at him for overheating. With internal problems, simply adding an auxiliary cooler will not help and may hurt. While 260 degrees seems like it is quite high for a lot of owners, Toyota says this is within the acceptable range for the truck. This external cooler is designed to reduce the heat in the transmission, which can lead to catastrophic part failures. premium fuel, Most Dependable Pickups of Last 15 Years – J.D. Your recently viewed items and featured recommendations, Select the department you want to search in, All customers get FREE Shipping on orders over $25 shipped by Amazon, Automotive Replacement Engine Cooler Accessories, Automotive Replacement Air Conditioning Products, Automotive Replacement Transmission Cooling Lines, Automotive Performance Engine Cooling & Climate Control, Automotive Performance Engine Coolers & Accessories, Cool down oil improves transmission performance, EVIL ENERGY 6 Pass Tube and Fin Transmission Cooler Universal 5/16" Oil Cooler Kit Aluminium Black, EVIL ENERGY 8 Pass Tube and Fin Transmission Cooler Universal 5/16" Oil Cooler Kit Aluminium Black, EVIL ENERGY 4 Pass Tube and Fin Transmission Cooler Universal 5/16" Oil Cooler Kit Aluminium Black, Enter a new vehicle to add it to Your Garage and filter the results below, 15 Row 10AN Universal Engine Transmission Aluminum Oil Cooler With 7" Electric Fan Kit Black, Hayden Automotive 516 High Performance Transmission Cooler, ACDelco 15809053 GM Original Equipment Automatic Transmission Auxiliary Fluid Cooler Upper Line, FREE Shipping on orders over $25 shipped by Amazon, Four Seasons 53001 Ultra-Cool Transmission Oil Cooler. It seems, to us anyway, the newer trucks are running higher temperatures than the older trucks. However, if your vehicle tows heavy loads , you live in a warm climate, or often drive in stop-and-start traffic, you may require an auxiliary transmission cooler. One of the affected owners went from a 2017 Tundra to a 2020 Tundra and proceeded to tow the same load as he did before. RAV4.3 Third Generation (2006-2012 Models) 4.3 Mechanical. Ws stands for world standard. This new synthetic ATF fluid can withstand higher temperatures than the conventional oil. Browse Transmission Coolers Products. Standard Delivery. Auxiliary transmission cooler Jun 06 2019, 4:47am Swapped mine, takes me towing my boat too damn fast up grades to really get it hot even then is shaves the temps back down in no time 1-24 of 123 Results. Apr 28 2015, 4:49am. Use Code: DIYSAVE10 Online Ship-to-Home Orders Only. GM Genuine Parts 15779543 Automatic Transmission Auxiliary Fluid Cooler Inlet Line. Which version did they verify of WS? The real controversy is really about how long the transmission will hold up to the additional heat. Order Transmission Coolers & Accessories for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. $18.13 $ 18. In our view, the owner, mentioned above, either has a sensor issue the dealer can’t locate or something else is amiss. Many things can cause an automatic transmissions to overheat. The new or the old? Aside from adding a deeper-sump transmission oil pan to hold additional fluid, installing an external transmission oil cooler will also help by offering a greater amount of surface area. Transmission coolers have one job – to keep the automatic transmission fluid cool. Ford said their new 2021 Ford F-150 “2.7L, 3.3L, 5.0L, 3.5L FHEV, and 3.5L all use the same trans mounted one cooler across the board. $783.92 $ 783. Ford wins, GM surprises, others falter? Now, it seems like there is some disagreement between Toyota and consumers on whether or not you need it. On orders over $99(under 100 lbs) in all 48 states. Specifically, Ram’s Trevor Dorchies, product communications and media relations for Ram Truck, said you don’t need any sort of towing package, it is standard equipment much the same as Chevy’s Mike Ofiara told us. Price: $415.00. It is an interesting watch and you can see his temperatures dropping 10-20 degrees after installing the cooler. When pulling trailers or under racing conditions we recommend installing a stacked plate design auxiliary transmission cooler because they are extremely efficient which in turn will help extend the life of your transmission. Most reliable 2020 full-size trucks ranked. Plus, in the case, of the owner with the overheating transmission message, it is likely a sensor issue causing the error code to be thrown (the owner tells us, he has had his truck checked out by the dealer and the dealer can’t find anything wrong). Discussion in '1st Gen. Tacomas (1995-2004)' started by Hawaiian05, Dec 12, 2013. You have entered an incorrect email address! Re: Auxiliary Transmission Coolers. 99. While he hasn’t used his phone app with the OBD2 sensors to track temperatures when towing, he has dealt with a persistent issue of a high transmission temperature warning on the dash. Home Delivery. Transmission cooler kits usually come with all the necessary tools, hardware and directions to install it yourself. Part # 15950. 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