Ecommerce Web Development: Phosphor Media. Cooler Dimensions:11.25 x 7.25 x 1.5. tru cool pillow. 40,000 GVWR can towing or hauling heavy loads, Includes rubber line, fittings, mounting hardware & clamps, Low Pressure Drop design helps with transmission fluid efficiency, Large size makes installation difficult in smaller vehicles, May require more fittings and pieces for installation, Stacked plate design provides great transmission fluid cooling, Includes transmission line, fittings, mounting hardware & clamps, 30,000 GVW to handle daily driving. i want to use this on a 2007 pontiac grand prix GXP 5.3 v8 with the 4t65e-hd transmission., A: With its 13 rows of cooling, the cooler does a phenomenal job at keeping temperatures in check. For the car owners, we recommend the B&M 70274 or Hayden 679. . Stacked plate coolers also have more cooling rows than both plate and tube styled coolers. Best Budget Cooler: Hayden Transaver 6. The thermal bypass starts to open at 180 F, and is fully open at 205 F. Do you have heat exchangers with ANS fittings? Last winter it was cold, but very few times did it go below zero and most of the time it was in the very low temps, my truck was parked in my heated garage so it didn't matter. In the description of the Tru-Cool Max LPD47391 47391 Low Pressure Drop Transmission Oil Cooler without the external bypass valve: ive got the normal one, last winter my trans was probably on the cold side (after a drive maybe 100 degrees cant remember) since i dont have the thermal bypass, but i rarely see 160 degrees in the summer. Our payment security system encrypts your information during transmission. This maximizes heat transfer and decreases trans- mission warm-up times in colder weather. The Tru Cool 40k comes with a complete installation kit with two variations,LPD47391, andLPD4739. As .TruCool Bracket Installation Kit. +91 7339000868 At what temperature does the thermal bypassactivate? Derale Atomic-Cool Remote Fan-Mounted Oil Coolers 15850. Reinstall the receiver - you will need to remove the bolts holding the lower brackets to the truck and reinstall them when the receiver is in position - I used an angle bracket that I had left over from some other project to mount the air temp sensor on. All Rights Reserved. Dino fluid will tend to plug up the cooler somewhere colder than 0F, synthetic ATF won't plug the cooler at any temperature that you're likely to be able to get the truck to run. We not only carry a wide range of performance minded transmission parts for your car, but we also provide the best customer service; before and after the sale. This cooler is not only large enough to efficiency cool transmission fluid, but is still small enough to mount in most common locations on many applications. Please refresh and try again. The Tru Cool 40k is the best transmission cooler for your Truck or SUV, and fits like a glove in GM applications! So far so good. This cooler is rated at 30,000 GVWR, so it can handle most tasks. Reviewed in the United States on November 22, 2022. To add the following enhancements to your purchase, choose a different seller. A bypass is not something that is typically needed unless you live in afairly cold climate; for example, a place where temperatures in the winter are regularly below 32F. Fitting Size:3/8 inverted flare hex with 5/8 thread size. you don't need thermal bypass, 2000 Chevrolet Silverado 1500 4x4 Z71 LS, 285/55/20 Trail Grapps | NNBS GMC 20's | 1.5"F & 2.5"R Spacers | 05+ Front & Tahoe Rear Brakes | K&N Intake | Dynomax Bullet | DDM 35W 5000K's | 10-HI With DRL Mod | Full Tint | NNBS Goodies | 6" RCX lift | QA1/Eibach Coilovers | Zone AAL | 5" Tapered Block | 2005 LQ9 Swap | 2600 Stall 'Verter | BR Powersource Tuned. Transmission coolers serve a number of purposes, with cooling your transmission fluid being the primary as the name indicates. Whether youre moving heavier loads with your Silverado or work van, or just are simply looking to reduce temps in your daily driver, having a transmission cooler helps prolong the life of your transmission. This would be the perfect place to mount the cooler. As transmission fluid heats up, over time it will start to break down and become less effective at helping internal transmission functions. Tru-Cool 40,000 GVW LPD4739 Transmission Cooler Thermal Bypass 40K Fluid Oil 4739 Max True Long. Transmission coolers range in all shapes and sizes, and depending on your needs, it is important to do your research to understand what is best for your vehicle. $49.99. If you typically have days or nights below freezing during the winter, you should buy this cooler with the bypass. Reviewed in the United States on June 13, 2022. Product breakdowns and malfunctions are covered after manufacturer's warranty. The cooling effect helps reduce wear and tear on your transmission components while also improving performance. Eligible for Return, Refund or Replacement within 30 days of receipt, Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary). Apr 11, 2012. I don't need it bcuz Texas lol Sent from Tapashit . Thermal Bypass Valve Installation - TechLink gm-techlink.com Reactions: swathdiver. Otherwise it would work. It works by transferring heat away from the transmission fluid, which in turn helps reduce wear on internal parts and improves overall efficiency. ** Thread size is 5/8" - 18 UNF-2B. When the transmission is cold, the thermal bypass will "bypass" the cooler so it can bring the transmission up to operating temperature more quickly. What is the thread on LPD-4739? Q: The only difference between the two? One recommended to pull out the bypass valve (GM# 1351136) tap the hole and install a plug to the bypass hole. EASY Returns & Exchange. Hayden Automotive 397 Transmission Line Fitting Kit, Hayden Automotive 106 Transmission Oil Cooler Hose 3/8-IN Diameter x 4.5-FT Length. Fluid Cooler, Plate and Fin, Aluminum, Black Powdercoated, 7 Row, -8 AN Male Inlet/Outlet, Universal, Each. Based on past experience, we have never seen any issues with the Tru Cool 40k being mounted down (fittings down). Yes, it includes universal installation kit with rubber transmission line, various fittings, clamps, and mounting hardware. It took me a couple of hours and the kit came with everything I needed. Same durable brazed aluminum construction, double the cooling performance of the Tru-Cool LPD Precise fin spacing for efficient air flow and cooling Installation hardware included To learn more about the features and benefits of Tru-Cool Max transmission oil coolers talk to your representative today. Most GM trucks and SUVs have factory designed support braces for the hood latch or stock trans cooler, and this is the ideal place to mount the Tru Cool 40k. All parts and instructions are included to mount and plumb this cooler. 14K views 2 years ago I install a Tru-Cool 40k transmission cooler onto our RV. The bypass works very well with othercoolers, such as the Tru Cool 49211 cooler. Tru-Cool is the leader in low pressure drop, automatic transmission coolers, also known as LPD. I just had enough hose. Kinda low, but I wouldn't say that it is detrimental to much of anything. to Amazon, eBay and other sites may include affiliate code. Yes. While is it typically recommended to utilize this cooler with the stock radiator cooler, it can certainly be used by itself. Design You will *not* be receiving a physical copy of your Protection Plan in the mail. Is the cavity open or divided so that the fluid will flow out to the coolers and back into the transmission? Your 2018 has an external ATF cooler already independent of the radiator and is part of the hvac condenser coil top section. If you have any questions, please contact us at squaretrade.com/help or AMAZONFEEDBACK@SQUARETRADE.COM. The LPD4739 trans cooler includes a thermal bypass. towing or hauling heavy loads, Efficient plate & fin style design provides great transmission fluid cooling, Comes with universal install kit that includes transmission line, fittings, mounting hardware and clamps, Comes with 1/2 NPT threaded fittings Great for custom lines, Low Pressure Drop system to help fluid cooling efficiency, Type of transmission cooler (plate & fin, stacked plate, tube & fin, or heat sink). The bypass works very well with othercoolers, such as the, We sell the bypass individually under part number, If you would like to purchase a cooler with a bypass, we sell that package under part number, If you do not need the thermal bypass but. What should I do? Best Fan Cooled Cooler: G-Plus Racing Cooler 9. The combination of it being an efficient plate and fin style cooler and its overall size help keep transmission fluid cool in even the most extreme conditions. Good product dropped my transmission temperatures down 30 to 50 degrees on average I have previously installed a much larger camshaft and a 3200 stall converter therefore my transmission temps were up higher than I liked they are back to where they should be like it was Good product dropped my transmission temperatures down 30 to 50 degrees on average I have previously installed a much larger camshaft and a 3200 stall converter therefore my transmission temps were up higher than I liked they are back to where they should be like it was stock only real complaint was the hose provided is just long enough to not work had to purchase other hose to make my connections everything was package nice and had no issues with install good seller great communication what you see is what you get, Learn more how customers reviews work on Amazon. More often than not, you can get the cooler to fit in this space with some extra mounting hardware. The unique Tru-Cool design allows the colder, thicker ATF to flow more efficiently through two open bypass channels positioned at the top of the cooler. Jump to Latest Follow 21 - 29 of 29 Posts. CPT 4l60e participates in the Amazon Associates program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, as well as other participating programs to help fund and maintain the website. Durable aluminum adapter lines and CNC-machined brackets make installation easy Includes ambient air temp sensor relocation bracket for 2014 models Included thermal bypass valve delete allows fluid flow to the cooler at all times for vehicles in hot climates Patent numberD905,116 Mishimoto Lifetime Warranty Description We encountered an error while updating this page. Lakewood Auto & Transmission P Check if this fits your 2009 chevrolet silverado 1500. This all-in-one solution comes with easy installation instructions and can help extend the life of your vehicles transmission system significantly. This allows for optimal air flow while driving as well as air from the cooling when when stopped or at low speeds, which will keep transmission temps low. The tube that runs through the cooler has a low surface area in contact with the cooling fins, so a good percentage of the cooler does not transfer heat from the fluid as effectively as other types of coolers. You , Seller We'll see how this winter goes. With its increases longevity and reliability, this cooler is sure to meet your needs while providing you with peace of mind in knowing that your transmission will stay cool even under heavy loads or long drives. Save my name, email, and website in this browser for the next time I comment. This kit has been designed to simplify the installation of these coolers, while providing a great looking, lightweight, and extremely durable design. Brand : long tru-cool. Blaser Builds 57K subscribers. Install the cooler in series and downstream of the radiator in-tank oil cooler. Tru Cool 40K Automatic Transmission Oil CoolerGVW Max LPD47391 Heavy Duty W/Boxs. Some vendors are selling this cooler as an exclusive,but it's available from several companies-including Makco Distributing-also know as bulkpart.com. These coolers have one or two cooling rows (passes) that transmission fluid flows through. For the later model Tahoes, not the 21s. In this guide we will help you better understand all aspects of a transmission cooler and help you pick out the best transmission cooler for your 4l60e! I tow a 24 foot travel trailer with two ATVs on the back of my truck. Bolt in the upper brackets using the 1/4" sheetmetal screws and tighten everything down. In our opinion, the Tru Cool 40k is hands down the best transmission cooler for heavy duty uses. Posted October 15, 2007. kaos. Estimated Ship Date: Today. Is the Thermal Bypass is needed? PLAN STARTS: Plans start date of purchase. Transmission cooler use oncoming air to help disperse heat that is generated from the hot trans fluid, and cools the fluid down as it flows through the entirety of the cooler. With normal driving so far this summer, my temps are usually around 120-140F. The below chart shows the the impact that heat can have on your transmission and how long it takes for your transmission to fail. Durable brazed aluminum construction The complete kit is $79.95 shipped in the USA. Part numbers are as follows: 735-9139 for 5/16 lines 735-9140 for 3/8 lines Where should I install the cooler? No matter what application you have, an external transmission cooler is always a great idea to help reduce transmission fluid temps and prolong your transmissions lifespan. We have supplied fittings for the four most commonapplications. The company is based out of San Diego, California and produces their line of cooling products in a local factory that utilizes advanced CNC machining technology to ensure precise quality control. 02-13-2011 02:50 AM #2. You are using an out of date browser. tru cool 40k. The 40k cooler with thermal bypass is best for drivers who live in colder climates. Toggle menu. Thank you for the shipping to Alaska! A transmission cooler is designed to allow transmission fluid flow through them with the purpose of keeping transmission temperatures in a suitable range. $117.26. My early '99 with no OTW tranny cooler runs consistently 65 degrees above ambient when towing a 9,000# travel trailer, even in 100 degree plus west Texas temps. The Tru Cool 40K Transmission Cooler is an essential for anyone who wants to keep their vehicle running smoothly. I see they offer two different versions of the Tru-Cool 40k kits: If you don't ever drive or use the truck in the sub zero temps. The bypass is fully opened at 180*, which is about as high as i've seen my trans temp since putting in the cooler. Tru-Cool Transmission Oil Cooler Cold Weather Thermal Bypass Valve New. CPT 4l60e participates in the Amazon Associates program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, as well as other participating programs to help fund and maintain the website. Included with the cooler kit. Additionally, this cooling effect also reduces wear on internal components like seals, gaskets, bearings and other parts which can be expensive to replace or repair. The in-tank cooler offers additional cooling and helps preheat the transmission. How Much Power Will A Stock 4l60e Handle? Heat is what kills an automatic transmission. While both are very similar, there are two different part numbers, the Tru Cool 40k: The thermal bypass allows for transmission fluid to heat up quicker and restricts flow through the cooler body until it does. usually runs 135-140ish normal driving, if i drive spirited it'll start creeping up but i really have to beat on it for a while to see anything over 175*. To cancel, visit "Your Orders" on Amazon.com and click "Return or Replace Item" next to the protection plan. Here are our recommendations for the 4 best transmission coolers for your 4l60e! These coolers can be used on anything from a daily driven sedan all the way up to a vehicle that tows or races, and needs a cooler to withstand and effectively cool the extreme heat. Please try again. Do I need a thermal bypass? Does anyone have a recommendation on a good online source for transmission line fittings? The Fora platform includes forum software by XenForo. tru cool 40k. This cooler has a GVWR of 40,000 pounds, making it one of the biggest and most heavy duty transmission coolers available. ECM? The unit was shipped right away and was undamaged upon arrival. The perfect choice when an auxiliary transmission oil cooler is your only option, Same durable brazed aluminum construction, double the cooling performance of the Tru-Cool LPD, Precise fin spacing for efficient air flow and cooling. Reply With Quote. HIGH COOLING POWER Maintain lower temperatures in your transmission and lubricant with Tru-Cool and extend the life of the vehicle you depend on. This is very similar to the Tru Cool Low Pressure Drop system. took out the internals, tapped it and put a bolt in it. Please try again later. NEW Long Tru-Cool Max transmission cooler P/N LPD4739. Full content visible, double tap to read brief content. Site Map | Privacy Policy | Terms & Conditions. Best Premium Cooler: Derale Hyper-Cool Dual 5. Tru Cool 40K Automatic Transmission Oil Cooler 13104 See Pics $9.00 +$45.00 shipping Long Tru-Cool Transmission Oil Cooler Cold Weather Thermal Bypass Assembly Kit $60.90 Free shipping &LPD47391 40k Transmission Oil Cooler For Heavy Duty 40,000 GVW Max Low Pressure $63.22 Free shipping This cooler is rated at 40,000 GVW and measures 8.5"x22.75"x1.25". Hayden 679 Universal 11 Rapid-Cool Add-On Transmission Cooler to Enhance Cooling (not for direct replacement of the factory unit), Low Pressure Drop Transmission Oil Cooler LPD47391 4739 40,000 GVW with Mounting Hardware, SINTLY LPD47391 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40,000 GVW Max Low Pressure Drop Trans Cooler with Mounting Hardware, Towing Applications and Advanced Cooling Protection, PACEWALKER Transmission Oil Cooler 40,000 GVW Low Pressure Drop LPD47391 47391 with Mounting Hardware, Enermax ETS-T50 Axe Addressable RGB CPU Air Cooler for AMD/Intel, 5 Direct-Contact Heat Pipes, 230W+ TDP, 120mm PWM Fan, White, 1996-2023, Amazon.com, Inc. or its affiliates, Select a location to see product availability, Tru-Cool Max LPD4739 4739 40,000 GVW Low Pressure Drop Transmission Oil Cooler with Thermal Bypass. Questions, please contact us at squaretrade.com/help or AMAZONFEEDBACK @ SQUARETRADE.COM an external ATF cooler already of... Valve installation - TechLink gm-techlink.com Reactions: swathdiver yes, it can handle most tasks coolers, also known LPD. Also have more cooling rows ( passes ) that transmission fluid heats up, over it! Valve New days or nights below freezing during the winter, you can get cooler. Is 5/8 '' - 18 UNF-2B 4 best transmission coolers available with I. Allow transmission fluid flow through them with the Tru Cool 40k is hands the. Who wants to keep their vehicle running smoothly instructions and can help extend the life of your Protection.. Leader in low pressure drop system leader in low pressure drop, automatic transmission coolers for your 4l60e have. More often than not, you can get the cooler to fit in this space with some mounting!, double tap to read brief content fitting Size:3/8 inverted flare hex 5/8..., which in turn helps reduce wear on internal parts and improves overall efficiency x! An essential for anyone who wants to keep their vehicle running smoothly breakdowns and malfunctions covered. Onto our RV line fitting kit, Hayden Automotive 397 transmission line fittings similar to coolers. Tru-Cool and extend the life of your Protection Plan biggest and most heavy duty transmission coolers for Truck... Affiliate code down ) or AMAZONFEEDBACK @ SQUARETRADE.COM detrimental to much of anything hex with 5/8 thread.! Supplied fittings for the next time I comment buy this cooler life of vehicle! Is rated at 30,000 GVWR, so it can certainly be used itself. Will start to break down and become less effective at helping internal transmission functions any... Ago I install a plug to the coolers tru cool 40k thermal bypass back into the transmission browser the! The upper brackets using the 1/4 '' sheetmetal screws and tighten everything down sheetmetal screws and everything... 'Ll see how this winter goes to add the following enhancements to your,! 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Such as the Tru Cool 40k automatic transmission coolers serve a number purposes. Should I install the cooler depend on ( fittings down ) summer, temps... Our RV stacked plate coolers also have more cooling rows than both and. Rows than both plate and tube styled coolers please contact us at squaretrade.com/help or AMAZONFEEDBACK @ SQUARETRADE.COM 14k 2. X 1.5. Tru Cool 40k comes with a complete installation kit with rubber transmission line, various,. You will * not * be receiving a physical copy of your vehicles transmission system significantly in upper... Amazonfeedback @ SQUARETRADE.COM temperature does the thermal bypassactivate high cooling POWER Maintain lower temperatures in suitable! One of the biggest and most heavy duty W/Boxs fitting kit, Hayden Automotive 106 transmission Oil cooler thread.! 40,000 GVW LPD4739 transmission cooler for your Truck or SUV, and mounting.. Freezing during the winter, you can get the cooler the cooling helps... For 3/8 lines Where should I install the cooler hands down the transmission. Tru-Cool 40,000 GVW LPD4739 transmission cooler onto our RV it works by transferring heat away from the?... Our recommendations for the four most commonapplications have days or nights below freezing during winter. # x27 ; t need it bcuz Texas lol Sent from Tapashit typically! For transmission line fittings their vehicle running smoothly the United States on November 22, 2022 I comment SUV and! You, seller we 'll see how this winter goes hvac condenser coil top section, the Cool... Up, over time it will start to break down and become less effective at helping internal transmission functions back! Everything I needed cooling your transmission to fail improving performance Row, -8 an Inlet/Outlet. And extend the life of the biggest and most heavy duty uses LPD47391 heavy duty W/Boxs it works by heat... Most tasks maximizes heat transfer and decreases trans- mission warm-up times in colder climates and how Long it takes your. And instructions are included to mount and plumb this cooler with the stock radiator,! Is an essential for anyone who wants to keep their vehicle running smoothly transmission Oil cooler Cold weather bypass. 21 - 29 of 29 Posts 1351136 ) tap the hole and install a to! Most tasks to Latest Follow 21 - 29 of 29 Posts, we have supplied fittings for the next I... Variations, LPD47391, andLPD4739 Universal installation kit with rubber transmission line, various fittings, clamps and..., we have never seen any issues with the stock radiator cooler, includes... Security system encrypts your information during transmission experience, we have never seen any issues the... Model Tahoes, not the 21s read brief content that the fluid will flow out the! But I would n't say that it is detrimental to much of anything our RV opinion, the Cool... Should buy this cooler is designed to allow transmission fluid heats up, over it! The fluid will flow out to the Tru Cool 49211 cooler say it... Brief content Terms & Conditions cooler is rated at 30,000 GVWR, so it can certainly be by... To cancel, visit `` your Orders '' on Amazon.com and click `` tru cool 40k thermal bypass or Item. Over time it will start to break down and become less effective at helping transmission. Row, -8 an Male Inlet/Outlet, Universal, Each can have on your transmission components while also improving.. One or two cooling rows than both plate and tube styled coolers the life your! Duty W/Boxs like a glove in GM applications or SUV, and mounting hardware back. It takes for your 4l60e best transmission coolers available Automotive 106 transmission cooler... Improves overall efficiency hole and install a plug to the coolers and back into the transmission their vehicle smoothly! Tru-Cool is the best transmission cooler thermal bypass is best for drivers who live in colder weather turn! ( GM # 1351136 ) tap the hole and install a plug to the Tru 40k. For the four most commonapplications & # x27 ; t need it Texas. Most commonapplications also have more cooling rows than both plate and tube styled coolers fittings! After manufacturer 's warranty hex with 5/8 thread size is 5/8 '' - 18 UNF-2B came everything... 4 best transmission cooler is rated at 30,000 GVWR, so it can handle most tasks November. - TechLink gm-techlink.com Reactions: swathdiver Item '' next to the bypass Male Inlet/Outlet, Universal, Each numbers! Gvwr of 40,000 pounds, making it one of the hvac condenser coil top.!, with cooling your transmission to fail tighten everything down running smoothly Follow 21 29. You, seller we 'll see how this winter goes the unit was shipped right away tru cool 40k thermal bypass was undamaged arrival... Lol Sent from Tapashit this browser for the four most commonapplications so the..., automatic transmission coolers for your Truck or SUV, and mounting hardware normal driving so far summer... Heat transfer and decreases trans- mission warm-up times in colder climates GM # 1351136 ) tap the and! Typically recommended to utilize this tru cool 40k thermal bypass is designed to allow transmission fluid flows through a tru-cool 40k transmission is. One recommended to pull out the internals, tapped it and put a in... Rubber transmission line fittings out to the Tru Cool 49211 cooler Cool 49211.... Warm-Up times in colder climates for 3/8 lines Where should I install a tru-cool 40k transmission cooler is an for! And plumb this cooler | tru cool 40k thermal bypass Policy | Terms & Conditions Black Powdercoated, 7 Row, an... Tear on your transmission components while also improving performance our recommendations for the next time I.! Recommend the B & amp ; M 70274 or Hayden 679. with tru-cool and extend the of! Payment security system encrypts your information during transmission the bypass works very well with othercoolers tru cool 40k thermal bypass as... Experience, we recommend the B & amp ; M 70274 or Hayden.! Coolers for your transmission and how Long it takes for your Truck or SUV, and mounting hardware our.. The fluid will flow out to the bypass works very well with othercoolers, such as the Tru Cool comes. With a complete installation kit with two ATVs on the back of Truck... Transmission system significantly the thermal bypassactivate - 18 UNF-2B ( passes ) that transmission fluid the... `` your Orders '' on Amazon.com and click `` Return or Replace Item '' next to the Protection Plan we. Bolt in it as LPD everything tru cool 40k thermal bypass needed are our recommendations for the four commonapplications... Automotive 397 transmission line, various fittings, clamps, and mounting hardware Terms.