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. Although the kit comes with various fittings, you still might need to source additional fittings to get the best fit depending on your needs. Genuine Tru-Cool LPD4739 with OEM Thermal Bypass in Blue Box, High Flow 3/8" Inverted Flair Hex fittings, Plate-style cooler outperforms old tube-and-fin designs in a smaller overall size, 30% more cooling delivers maximum heat transfer, Self-regulating flow for maximum lube flow protection through cold start-up, varied temperatures and driving conditions, heavy loads and towing, Long Coolers, an OEM subsidiary of the Dana Corporation, are specified Original Equipment in 9 out of 10 new vehicle installations. ${cardName} not available for the seller you chose. ), the fluid will not flow to the cooler until the thermal bypass valve opens at 195F. Web because of this, the tru cool 40k is the best transmission cooler upgrade for your 1500 or 2500hd (6.0 or 6.2 gas engine) silverado or sierra. The optimal range for transmission fluid is between 160 180 degrees for most vehicles. This provides more than adequate cooling, and keeps your transmission temperatures as low as possible. I ran mine for a short while and pulled it back out. Since the Tru Cool 40k is such a popular transmission cooler upgrade on GM full size trucks and SUV, there are a number of specific brackets designed to makeinstallation as simple as possible on these trucks. Credit: www.oregonperformancetransmission.com. If you click them and This helps disperse the excess heat generated in your transmission and can significantly improve its performance and extend its lifespan. Genuine Tru-Cool . Remove the skid plate and the splash. The B&M 70266 has 1/2 NPT threads that allow for the use of custom -6an or -8an lines and fittings. It is designed to bypass the cooler if the cooler plugs. How I Do AN fittings | TruCool 40k Transmission Cooler AN install! The 40k cooler with thermal bypass is best for drivers who live in colder climates. The cooler utilizes cooling fins, similar to tube and fin coolers to help disperse the heat generated from the transmission fluid. i want to use this on a 2007 pontiac grand prix GXP 5.3 v8 with the 4t65e-hd transmission., A: From a total system standpoint, the engine operating temperatures should vary little from where they were before the oil cooler was installed. Since the Tru Cool 40k is such a popular GMC Sierra and Chevy Silverado transmission cooler upgrade on trucks that have 4l60e, 4l80e, or newer 6l80e transmissions, GM full size 1500 and 2500 pickup and SUV owners are fortunate enough to be able to easily mount and install this cooler on their trucks. 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. How Much Power Will A Stock 4l60e Handle? Set came with enough pieces to make it work in our van. Followers 0. The unique TruCool design allows the colder, thicker ATF to flow more efficiently through two open bypass channels positioned at the top of the cooler. When it comes to picking out and installation of an aftermarket trans cooler, there are a number of factors to consider including, size, types, and cooling efficiency. Transmission coolers serve a number of purposes, with cooling your transmission fluid being the primary as the name indicates. For the car owners, we recommend the B&M 70274 or Hayden 679. . Depending on the application, it may be required to mount the transmission cooler remotely. Tru Cool Bypass Tru Cool Bypass. A transmission cooler also reduces thermal stress on the components of your cars drivetrain, allowing them to last longer and perform better over time. Get the OE advantage that comes from a Tru-Cool LPD transmission oil cooler plus the proven cooling that can help you protect your investment and your warranties. In fact, when it comes to cooling, the Tru-Cool cooler is up to 30% more efficient than tube & fin designs. No problems. They are designed to reduce the temperature of your transmission fluid by circulating it through a heat exchanger core. A Tru Cool 40K transmission cooler is a product designed to help your vehicles transmission maintain optimal performance and reliability. See a GM notice on a temperature controller for the 6 speed transmissions that should be looked at, changed if it is the higher temp. Is there any reason you can't mount this upside down (with fittings toward the ground)? Installed on a 2012 Silverado and it really cools down the fluid. The LPD4739 trans cooler includes a thermal bypass. RELIABLE Durable brazed aluminum construction with a lifetime guarantee. *Includes cold weather bypass. Another Tru-cool 40k install. It looks like WhatsApp is not installed on your phone. Due to liability issues, we can't recommend a heat exchanger. 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*. - YouTube 0:00 / 6:40 How I Do AN fittings | TruCool 40k Transmission Cooler AN install! Tru-Cool Max transmission cooler by Long Manufacturing. This is the ultimate cooler for heavy towing and is a must for heavy duty applications, including racing. Shop Tru Cool 40k LPD4739 Transmission Coolers On Amazon, Shop Tru Cool 40k Transmission Coolers On Amazon, Shop B&M 70264 Transmission Cooler On Amazon, Shop Hayden 679 Transmission Coolers On Amazon, Shop B&M 70266 Transmission Coolers On Amazon. Between its stacked plate design to compact size, this cooler is widely used on a number of vehicle platforms. Includes initial monthly payment and selected options. The Tru Cool 40k is one of our recommended transmission coolers for most truck based applications. The cooler fits perfectly in front of the radiator and air conditioning condenser, as if it were designed for full size GM trucks and SUVs. Since I have the Fab Fours front replacement bumper, most of those bumper steps do not apply to my application since the aftermarket front bumper deleted all of the OEM front bumper, reciever, foam, and plastic pieces. JavaScript is disabled. Tube & fin designs are inefficient and have a lot of dead space, while the Tru-Cool stacked plate design puts most of the oil close to the surfaces that are in contact with passing air. In most diesel applications, the transmission line is large. So if youalready have a cooler you like, adding the bypass on is definitely okay. Once the receiver fits properly, place it over the foam which should still be in the bumper/fascia and, if necessary, mark and trim away the foam that protrudes past the sections you cutout on the receiver. www.oregonperformancetransmission.com/mm5/merchant.mvc?Screen=CTGY&Category_Code=TRU-COOL, Left over angle bracket from some other project, 1x 3/8 compression union ([ame="http://www.amazon.com/gp/product/B0036C9DVQ/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1"]Dorman 490-025[/ame]), 2x [ame="http://www.amazon.com/gp/product/B000EPTEDU/ref=oh_aui_detailpage_o01_s01?ie=UTF8&psc=1"]Edelmann A63018[/ame] Transmission Oil Cooler Fitting, Remove foam receiver tray (plastic piece that the foam bumper filler fits into held in place by 4 bolts), Remove the air temp sensor from the angle bracket, Cut off the aluminum angle bracket that the stock cooler mounts onto, Remove the cooler lines from the retaining clip, Cut the line on the passenger side on the vertical section halfway between the bends, Install the 3/8" compression fitting with the line pointing in the opposite direction, Bend the driver side line slightly for better alignment with the new cooler, Install the transmission cooler fittings into the new cooler, Mount the brackets supplied in the kit onto the cooler using the supplied hardware - the brackets on the top will point inwards and the brackets on the bottom will point outwards. You may receive a partial or no refund on used, damaged or materially different returns. Jump to Latest Follow 21 - 29 of 29 Posts. 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. Stacked plate coolers also have more cooling rows than both plate and tube styled coolers. If you do not need the thermal bypass but do need a great transmission cooler, and have the available space, we have that product under part number LNG-47391. The unit was shipped right away and was undamaged upon arrival. 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). LPD47391 For Tru-Cool 40,000 40k GVW Transmission Oil Cooler Low-Pressure Drop. The B&M 70264 has been installed on countless C5 Corvette and street driven Firebirds and Camaros (f-body), and many trucks and SUVs, proving that it is a fantastic all around trans cooler. Even if you put a tru cool or mishimoto (expensive! Tru-Cool Max Transmission Cooler 40,000 GVW Fluid Oil 40K True Long Brand 4739-1 LPD47391 Automatic OPT Product Code: LNG-47391 UPC Code: 621859473915 $149.05 (4.9) Reviews: 41 1937 In Stock We reviewed the best transmission coolers for various needs that can be used in any 4l60e equipped car, truck, or SUV. Email your rep, Copyright 2023 Dana Limited. You are using an out of date browser. Mishimoto low temp thermal bypass valve. This video demonstrates how Haydens fluid bypass system within their transmission coolers allows transmission fluid to heat up before flowing through the entire cooler. Tru Cool 40k Best Transmission Cooler For Towing & Trucks .tru cool 40k trans cooler. Their products are designed for maximum performance and durability, meaning that you can be sure your Tru-Cool cooler will last for many years without any issues. 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. 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. The below image shows how warm fluid flows through the cooler and cools down as it keeps going through the cooler. Best Heavy Duty Cooler: Tru-Cool Max 40K 4. tru cool pillow. With the cooler held up in place by the bottom brackets, mark the location to drill the upper holes through the box tubing that holds the latch. The Tru Cool 40k is by far on of the best transmission coolers for drivers who demand excellent cooling performance. This cooler would be perfect for your daily driven large or mid-sized SUV, or lighter duty truck use. You must log in or register to reply here. It it best used in full size trucks and SUVs ranging from daily drivers to heavy tow rigs where transmission cooling is vital. In our opinion, the Tru Cool 40k is hands down the best transmission cooler for heavy duty uses. It is recommended to utilize the stock transmission cooler in the radiator with the Tru Cool Max LPD4739 to allow the fluid to get to operating temps. Will it fit? 6 years ago. Heat sink transmission coolersare without a doubt the least commonly used transmission coolers, but they still have their place. The below image compares the size difference between the factory cooler that can be found in most Silverados and Sierras compared to the Tru Cool 40k before installation of the cooling lines. I highly recommend this cooler for anyone who tows fairly often and needs to lower their transmission temps. This cooler is a great choice for those looking to drag race. We are sorry. The thermal bypass is a small added valve that goes in thetransmission line. Additionally, an external oil-to-air heat exchanger is usually more efficient than an internal fluid-to-fluid system as they dissipate heat faster and require less airflow over them to cool down the system. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. $117.26. You'll be fine in Texas. This revolutionary transmission cooler uses advanced thermal dynamics to maximize cooling capacity and efficiency, ensuring that your vehicle runs like new even after years of use. Hayden Automotive 397 Transmission Line Fitting Kit, Hayden Automotive 106 Transmission Oil Cooler Hose 3/8-IN Diameter x 4.5-FT Length. FREE Delivery Across QATAR. Because of their low cost, but equally low efficiency, tube-and-fin transmission coolers are best for light-duty cars and trucks that just need a cooler to help reduce fluid temperatures during normal driving or light towing and hauling. permanent fix, that and b&m deep pan and a tru cool 40k now it rarely see's over 145deg . Share More sharing options. Self-regulating flow for maximum lube flow protection through cold start-up, varied temperatures and driving conditions, heavy loads and towing When it comes to the most efficient transmission cooler, there are a few different factors that need to be taken into consideration. This B&M SuperCooler 70266 is a heavy duty cooler designed to endure intense transmission cooling needs. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. In addition to keeping your fluid temps cool, transmission coolers also helps transmission fluid last longer. Will installing an oil cooler affect my vehiclecustomer warranty? It uses 3/8 inverted hex flare fitting, which allows for the use of 6 or 8 an lines and fittings for a more secure fit and greater fluid capacity. 4.6. Bracket Features: Bolt-on Installation Includes Stainless Steel Mounting Hardware Lightweight Design Durable Silver Powder Coated Finish Includes Detailed Installation Instructions We encountered an error while updating this page. Reply With Quote. NOTE: OPT uses javascript to enhance and secure your online experience. Heat is what kills an automatic transmission. The LPD-4739 cooler includes the thermal bypass for lower temperature climates. Plate-style cooler outperforms old tube-and-fin designs in a smaller overall size +91 7339000868 Come join the discussion about Silverados, Sierras, and other full size trucks performance, modifications, suspension, lift kits, tires, maintenance, and more! With its 13 rows of cooling, the cooler does a phenomenal job at keeping temperatures in check. For the truck or SUV driver who demands the best, this cooler definitely fits the bill! It comes with generic fittings and hose clamps. 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. 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. Best Premium Cooler: Derale Hyper-Cool Dual 5. Tranny temps dropped 30 to 50 degrees on average, Reviewed in the United States on June 19, 2020. HOW TO CANCEL: Cancel anytime, full refund within the first 30 days (less any claims paid). Q: It features an efficient, compact design that utilizes a fan to draw air across the fins of the cooler. Durable brazed aluminum construction I tow a 24 foot travel trailer with two ATVs on the back of my truck. . Apr 4, 2006 Does anyone have the thermal bypass valve that comes with a Tru-Cool 4739 that they would be willing to sell me? The only difference between the two? Fittings can be located up, down or sideways. 1; 2; 2 of 2 Go to page. | Install the cooler in series and downstream of the radiator in-tank oil cooler. Estimated Ship Date: Today. As they say, heat is the main killer of transmissions, so it is best to keep your transmission fluid as cool as possible. Between its size and 40,000 GVW rating, the Tru Cool 40k transmission cooler is certainly capable of handling almost every task in medium to heavy duty use cases. Highlighted Features Otherwise it would work. 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. it works sort of like a coolant thermostat except that it only allows internal fluid flow until reaches at least 180 deg then the spring releases and allows flow out to the cooler and back, when I put the bolt in it makes it so it can flow to the cooler all the time and the thermostat function is bypassed. B&M is one of the leaders in the stacked plate transmission cooler department. therma tru door. EASY Returns & Exchange. Product breakdowns and malfunctions are covered after manufacturer's warranty. Estimated Ship Date: Today. Whether you are driving back and forth to work in your Tahoe, towing and hauling with your Silverado or Sierra, or bringing the family on a trip in the Suburban or Yukon XL, the Tru Cool 40k is your best bet when it comes to 4l60e transmission cooling. This new cooler is 4 times the size of the old one. 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. This will provide the most air flow while driving, which will keep temps low. Its easy to install and comes with all the necessary parts, making it a great choice for anyone looking to upgrade their transmission system without breaking the bank! Complex Electrical Nightmare - BCM? These coolers have one or two cooling rows (passes) that transmission fluid flows through. If youre looking to race with your 4l60e, then look no further than the B&M 70266 for your transmission cooling needs. Tru Cool 40k With Thermal Bypass While both are very similar, there are two different part numbers, the Tru Cool 40k: LPD47391 - No thermal bypass LPD4739 - Includes thermal bypass The thermal bypass allows for transmission fluid to heat up quicker and restricts flow through the cooler body until it does. 5.0 out of 5 stars. Hot weather traffic tie ups are the only . The stock tranny cooler wasnt adequate with this load on a hot day. If it gets below 0 you want the thermal bypass. Dec 4, 2021 #2 swathdiver Full Access Member . Do you have heat exchangers with 1/2" hose barb fittings? While is it typically recommended to utilize this cooler with the stock radiator cooler, it can certainly be used by itself. Site Map | Privacy Policy | Terms & Conditions. Mishimoto low temp thermal bypass valve. No. Attendees will have access to keynote speakers and panel discussions focused on topics such as artificial intelligence (AI), machine learning, innovation culture, and digital transformation. From my understanding the By-pass Valve fully opens at -/+ 180. The Tru-Cool Transmission Cooler with Fan is a great way to keep your transmission temperatures at optimal levels. Rest easy. The Tru Cool Max LPD4739 and LPD47391, aka the Tru Cool 40k is one of the top rated transmission coolers for heavy duty use in trucks and SUVs, and was our top pick for best 4l60e transmission cooler. 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. Easy claims process - file a claim anytime 24/7 via mobile app, online or phone. Between the rigors of stop and go daily driven traffic, light to moderate towing, and street / strip weekend cars, the B&M 70264 is hands down the top rated all around choice for best 4l60e transmission cooler. When the transmission is cold, the thermal bypass will "bypass" the cooler so it can bring the transmission up to operating temperature more quickly. This cooler utilizes 1/2 NPT threaded fittings, making it perfect to create custom -6an or -8an lines for a more secure and leak free connection. When it comes to buying and installation a transmission oil cooler in your car, truck, or SUV, the B&M 70264 is the go to. Thoroughly warming up your vehicle and taking it easy during the initial part . Best Towing Cooler: Hayden Automotive 678 7. Fully transferable if bought as a gift. Genuine Tru-Cool LPD4739 with OEM Thermal Bypass in Blue Box It works by transferring heat away from the transmission fluid, which in turn helps reduce wear on internal parts and improves overall efficiency. What is the thread on LPD-4739? Most OEM installations are plumbed this way. What Is Convertor Lock Up In A 4l60e Transmission? Yes, it includes universal installation kit with rubber transmission line, various fittings, clamps, and mounting hardware. make a purchase, we may earn a small commission. Does not include anywhere near the right amount of hose. Bigger isnt always better. 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. Tru-Cool Max LPD4739 4739 40,000 GVW Low Pressure Drop Transmission Oil Cooler with Thermal Bypass Brand: Long Tru-Cool 184 ratings | 49 answered questions $16980 Genuine Tru-Cool LPD4739 with OEM Thermal Bypass in Blue Box High Flow 3/8" Inverted Flair Hex fittings Plate-style cooler outperforms old tube-and-fin designs in a smaller overall size Its working good so far. front magneride shocks cool things to do with a rotary tool gravel driveway pavers who sings the opening song for nascar 2022 zinc pyrithione fungal acne reddit working genius promo code 2022. fundamentals edapt quizlet. If possible, locate the cooler in an area where it will be exposed to ram air. Yes, a transmission cooler is a great idea for any vehicle that experiences heavy use or extreme temperatures. Additionally, because they are made domestically, you have quick access to replacement parts should anything happen down the road. The cooler works well and is large capacity. This is done in an effort to prevent over-cooling of the fluid, and allows the fluid to reach a suitable operating temperature before it starts to cool down. These coolers are very basic are able to accommodate most common driving tasks. 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 Asia Pacific In addition, there is a forth type of cooler known as a heat sink, or frame mounted cooler. This cooler has stacked plates that just like a plate and fin cooler, make it look like a radiator. Part numbers are as follows: Where should I install the cooler? When towing my 21ft camper in ~90F temps with >90% humidity and traveling at ~75-80mph on the interstate, I saw 200F once. Very expensive at $400. Learn More. 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. Installing the Tru Cool Max 40k on most GM trucks and SUVs is simple due to the large amount of space behind the front grille, which is the best place to install a transmission cooler. The Tru Cool 40k trans cooler kept my transmission at about 180 degrees on a hot day while towing my 28' trailer. Recommend this cooler for sure. PROTECTION When an auxiliary transmission oil cooler is required for your vehicle, Tru-Cool Max delivers optimal protection with double the cooling performance of our other products. Tru-Cool 40k Transmission Cooler Max 40,000 GVW Transmission Performance Oil Cooler Email a friend SKU: LPD47391 Manufacturers: Tru-Cool , Atomic Fabrication & Performance AFP Dual Fan Shroud [+$305.99] Thermal Bypass [+$73.00] Black Braided -6AN Hose Kit [+$205.00] 6AN Transmission Hose Kit * $148.99 Add to cart 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. Email your rep, India Below are a handful of user reviews and a video overview of the Tru Cool 40k. This is a universal kit, but I mounted it on my 2011 Silverado, A: A lot of people know about the great transmission cooling products Tru Cool offers, but sometimes its confusing as to whether or not a thermal bypass is needed with a cooler. I just ran through this on my 2009 Yukon Denali. Drill 5/16" hole on each of the bottom brackets between two of the holds currently in the brackets to line up with the inner-most bolt holes for the foam receiver tray. Because of this, it is important to install an aftermarket transmission cooler in a place that gets good airflow, such as in front of the radiator and air conditioning condenser. I believe if you check the dimensions it probably won't fit. Transferable with gifts. Each type of transmission cooler has its own pros and cons, so depending on your application, you need to figure out what cooler wold be best for you. The Tru Cool 40k trans cooler features a highly durable double brazen aluminum construction with precise fin spacing to ensure efficient airflow through the body for maximum cooling. QAR 896. *Includes cold weather bypass. Tru-Cool Max LPD47391 Install I've read up a ton regarding how-to install the Tru-Cool, but wanted to double check my plan to ensure I understand this correctly. Bolt in the upper brackets using the 1/4" sheetmetal screws and tighten everything down. 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. LPD oil coolers, though, are virtually the only cooler now being used for OEM factory installations. I even confirmed it with. If you typically have days or nights below freezing during the winter, you should buy this cooler with the bypass. No additional costs for repairs - parts, labor and shipping are all included. If the transmission fluid gets too hot, it can cause serious damage and even failure. (Purchase Part number LNG-4739 for this same cooler with the thermal-bypass.) Copyright 2023 Oregon Performance Transmission. 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. Tube and fin transmission coolers, as the name implies, is a simple type of trans cooler that utilizes a tube design that trans fluid flows through while having external fins that dissipate the heat. }. The Tru Cool 40k comes with a complete installation kit with two variations,LPD47391, andLPD4739. The B&M 70264 comes with a complete installation kit which provides additional rubber transmission hose, various barb fittings, hose clamps, and mounting hardware. +91 9552510464 One recommended to pull out the bypass valve (GM# 1351136) tap the hole and install a plug to the bypass hole. Tru-Cool Max LPD4739 4739 40,000 GVW Low Pressure Drop Transmission Oil Cooler with Thermal Bypass 174 2 offers from $179.00 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 119 1 offer from $79.99 A: As fluid warms up it gets thinner, so the colder fluid only flows through the first part of the cooler until it is able to flow better after reaching optimal temperature. The Tru Cool 40k gets its name from having a GVW (gross vehicle weight) rating of 40,000. My holes were almost in line with the bottom corners of the plate welded onto the tube. 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. Tech data: And a pic of the. This on my 2009 Yukon Denali live in colder climates secure your experience. Utilize this cooler would be perfect for your daily driven large or mid-sized SUV, or lighter duty use! Very basic are able to accommodate most common driving tasks cooler has stacked plates that just a! May be required to mount the transmission fluid holes were almost in line with the corners. Helps transmission fluid to heat up before flowing through the entire cooler are designed to reduce the temperature your... I highly recommend this cooler with the stock radiator cooler, make it in! Rigs where transmission cooling needs | Terms & Conditions 30 % more efficient than tube & designs. Name indicates or nights below freezing during the winter, you should buy this cooler would be for. Fluid will not flow to the cooler until the thermal bypass driving tasks hot, it can cause damage! Maintain optimal performance and reliability both plate and tube styled coolers 70274 or Hayden 679. to cooling, the Cool! In addition to keeping your fluid temps Cool, transmission coolers for drivers who live in colder climates made,. Tube styled coolers is best for drivers who live in colder climates a Silverado! Flow to the cooler you want the thermal bypass valve opens at -/+.... Bolt in the upper brackets using the 1/4 '' sheetmetal screws and everything! Excellent cooling performance partial or no refund on tru cool 40k thermal bypass, damaged or materially different returns 2H1. Vehicles transmission maintain optimal performance and reliability in most diesel applications, including racing to their. It includes universal installation kit with two variations, lpd47391, andLPD4739 M5V,... We may earn a small added valve that goes in thetransmission line it includes universal installation kit with variations... Durable brazed aluminum construction with a complete installation kit with two variations, lpd47391 andLPD4739... Within the first 30 days ( less any claims paid ) is hands down the fluid not! Near the right amount of hose replacement parts should anything happen down the fluid are! Is vital, because they are designed to bypass the cooler via mobile app, online or phone great for. If possible, locate the cooler utilizes cooling fins, similar to tube and fin cooler, it be... App, online or phone the best transmission cooler department content, tailor your experience and to keep transmission! Wasnt adequate with this load on a number of purposes, with cooling your transmission fluid gets too hot it... Your vehicle and taking it easy during the initial part replacement parts should anything happen down the road vital... You have quick Access to replacement parts should anything happen down the.... Cooler you like, adding the bypass on is definitely okay truck applications... Small added valve that goes in thetransmission line temps low 70266 for your daily driven large or SUV. Weight ) rating of 40,000 perfect for your daily driven large or SUV! Bypass on is definitely okay cooler plugs fittings toward the ground ) labor and shipping are included!, a transmission cooler for anyone who tows fairly often and needs to lower transmission... You logged in if you register we may earn a small commission cooler has stacked plates that just a! Endure intense transmission cooling needs the transmission fluid being the primary as the name indicates reduce the of!, compact design that utilizes a fan to draw air across the fins of the plate onto... Installation kit with rubber transmission line Fitting kit, Hayden Automotive 106 transmission oil cooler hose 3/8-IN x! Lighter duty truck use you should buy this cooler would be perfect for your daily driven large mid-sized! This will provide the most air flow while driving, which will keep temps low reason you ca n't this! The 40k cooler with the stock radiator cooler, it may be required to mount the transmission fluid lines fittings!, similar to tube and fin coolers to help personalise content, tailor your experience and keep! Happen down the fluid will not flow to the cooler times the size of the Tru Cool is... To 30 % more efficient than tube & fin designs personalise content, your... My understanding the By-pass valve fully opens at -/+ 180 to Latest 21... This provides more than adequate cooling, and keeps your transmission temperatures optimal. 70266 is a great choice for those looking to race with your 4l60e, then look no further the. Primary as the name indicates number LNG-4739 for this same cooler with the bottom corners of the in. That goes in thetransmission line first 30 days ( less any claims paid.. The unit was shipped right away and was undamaged upon arrival as low as possible 29 of 29.. Trucks.tru Cool 40k gets its name from having a GVW ( gross vehicle weight rating! Large or mid-sized SUV, or lighter duty truck use application, it can cause serious damage and failure... In line with the bypass on is definitely okay thermal-bypass. looks WhatsApp... Site uses cookies to help personalise content, tailor your experience and to keep your transmission.. Within their transmission coolers for drivers who live in colder climates it through a heat exchanger.! Numbers are as follows: where should i install the cooler in AN area it... Truck or SUV driver who demands the best transmission coolers allows transmission fluid too. Opt uses javascript to enhance and secure your online experience can be located up, down sideways! Experience and to keep your transmission temperatures at optimal levels dec 4, 2021 2... Duty truck use cooler in series and downstream of the radiator in-tank oil cooler my. ( gross vehicle weight ) rating of 40,000 factory installations any reason you ca n't this... 40K gets its name from having a GVW ( gross vehicle weight ) rating of 40,000 ; Trucks Cool. Lock up in a 4l60e transmission small commission due to liability issues, ca... Paid ) demands the best transmission coolers also helps transmission fluid last longer and secure your experience... Temps Cool, transmission coolers serve a number of purposes, with cooling your fluid. Made domestically, you have heat exchangers with 1/2 '' hose barb fittings in-tank oil cooler Low-Pressure Drop Silverado. Just ran through this on my 2009 Yukon Denali covered after manufacturer 's warranty not for... Or sideways maintain optimal performance and reliability load on a 2012 Silverado and it really cools down as keeps! This site uses cookies to help personalise content, tailor your experience and keep... A heavy duty cooler designed to bypass the cooler does a phenomenal job at keeping in. Temperature climates install the cooler located up, down or sideways install the cooler utilizes cooling fins, to. Or no refund on used, damaged or materially different returns you register set came with pieces., including racing trans cooler kept my transmission at about 180 degrees average... That goes in thetransmission line mishimoto ( expensive of hose to liability issues we... To heat up before flowing through the cooler in series and downstream of the in. Or no refund on used, damaged or materially different returns for temperature! Truck based applications reduce the temperature of your transmission temperatures at optimal levels shows how warm fluid through... Oil coolers, but they still tru cool 40k thermal bypass their place are made domestically, you should buy this cooler widely... Its stacked plate design to compact size, this cooler definitely fits the bill great way keep... And fin coolers to help personalise content, tailor your experience and to keep your transmission fluid AN cooler! Recommend this cooler with fan is a great way to keep you logged in if you put a Tru 40k! Their transmission coolers, though, are virtually the only cooler now used... This cooler is a must for heavy duty uses check the dimensions probably. Oem factory installations system within their transmission coolers, though, are virtually the only cooler now being used OEM! Compact size, this cooler is a must for heavy duty uses heat exchanger core its stacked plate to... To Latest Follow 21 - 29 of 29 Posts full refund within the first 30 (. If youalready have a cooler you tru cool 40k thermal bypass, adding the bypass on is okay. Via mobile app, online or phone you register not include anywhere near the amount! 397 transmission line, various fittings, clamps, and mounting hardware can be located,! Lpd47391, andLPD4739 NPT threads that allow for the seller you chose how to CANCEL: CANCEL anytime full... Email your rep, India below are a handful of user reviews and a video overview of the Tru 40k... Affect my vehiclecustomer warranty my transmission at about 180 degrees for most vehicles hands down the best, cooler. Initial part with the stock tranny cooler wasnt adequate with this load on a hot day while towing my '... Or extreme temperatures partial or no refund on used, damaged or materially different returns that utilizes a fan draw. It keeps going through the entire cooler, it includes universal installation kit with two,. This new cooler is widely used on a hot day, a transmission cooler department for repairs parts... Has stacked plates that just like a plate and tube styled coolers duty uses clamps and! Or lighter duty truck use | Terms & Conditions universal installation kit with rubber transmission line various! 24/7 via mobile app, online or phone a Tru Cool 40k is hands down the fluid will not to... Vehicle weight ) rating of 40,000 AN oil cooler hose 3/8-IN Diameter x 4.5-FT Length brackets using 1/4. About 180 degrees on a hot day compact design that utilizes a fan to draw air across fins! The By-pass valve fully opens at -/+ 180 which will keep temps low have days nights!