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how to install a transmission cooler chevy

Posted by on 2021-01-07

The transmission has been run on Phoenix Transmission's dyno, so it's tested and ready to install. … Its not necessary. Transmission cooler kits usually come with all the necessary tools, hardware and directions to install it yourself. The line is 5 ft long prebent steel. Because this 4L60E was originally used in a small-block Chevy-powered 1999 van, the bellhousing bolt pattern is the same. I have a 2015 Z71 1500 and I am wanting to install a tru cool transmission cooler but don't want to just cut lines and use hose clamps to put on the rubber hoses. It was the line that enters the top of the factory transmission cooler. 3. … As the transmission is raised into position, slide it over the dowel pins. I was looking for a way to upgrade my factory transmission cooler to one that cooled a little better. After you've chosen your transmission cooler, it's time to install it. New Flex-a-lite Transmission Cooler. Apply a bit of CVT fluid to the inlets of the cooler (this helps the hose slide on better. I have neither cooler, but there is a circuit in the radiator. When he decided to install … 1/8 of a quart or so. When I dod my cooler I had new lines ran. 6. Bob Kleiner is the proud owner of a 1954 Kaiser Manhattan powered by a 502-inch big-block Chevy backed by a 700-R4 transmission. I figure better safe than sorry. I am installing a new transmission cooler so I will not need to remove these fittings, however, if you are only replacing the cooler lines and not the cooler then these two OEM fittings on the auxiliary transmission cooler will have to be removed in order to install the new JIC fittings with the hydraulic line kit. This makes it easier if the cooler has mounting points designed for brackets – but your vehicle must have good mounting points, too. If you do you will notice VERY little transmission fluid actually goes inside the cooler. Being a not-so-handy guy, I decided to pay someone to install a new transmission cooler and fan. Install the transmission fluid cooler inlet and outlet pipe bolt (2) and tighten to 22 Nm (16 lb ft). How to install a transmission cooler in your Colorado 3.5 - Chevrolet Colorado & GMC Canyon Forum How-To: Install a Transmission Cooler - Chevrolet Colorado & GMC Canyon Forum Install the transmission fluid cooler inlet and outlet pipe clip (4) in the range selector lever cable bracket. Place the foam pads on the back of the 4 corners of the cooler (supplied with cooler) 7. Install them just above the dowel pins on each side of the engine block. The installation will vary by application and may require additional threading adapters. Heat is a transmissions worst enemy. Do you have any suggestions on a brand names or pros and cons of doing this. The cooler cost $150, and the fan cost $140. To showcase a typical install, we acquired a Hayden universal transmission cooler kit from Gearstar Transmissions. I need to know how to install a new return (upper) transmission cooler line. Slide the transmission forward … Transmission lines are pressure lines, and without that barbed fitting you can blow a line off and drain your transmission (not good!). A person with minimal automotive skills can install a transmission oil cooler in a couple of hours or less. Put the clamps on the hose and attach to the cooler (tighten clamps) 6. Transmission Line T-fitting Adapters are available to “T” into your Transmission Cooler Line for an effortless install. We install an upgraded transmission cooler from Pacific Performance Engineering to help keep our Allison transmission cool! The cooler lines out of the transmission run to a thermostatic valve that's located near the bottom of the radiator. 4. The line coming out of the top of the radiator is the return. Water cool first, then air cool before it hits the tranny. Most trucks these days come with optional towing packages that almost always include a transmission cooler. I rarely tow anything, but I have had two transmissions die in other Chevy trucks I've owned. How to install a transmission cooler in your Colorado 3.5. We install a B&M SuperCooler transmission cooler on a 2004 Chevy Avalanche 1500. What I did was installed the cooler, took the top of one of the lines and filled the cooler. When to Consider a Transmission Cooler . In my research, I found that the Earl's 82510ERL. On a Chevrolet truck or car running a V6 or V8 engine, a set of transmission cooler lines typically runs from the front of the vehicle by the radiator into the transmission. It is wise to install an external cooler for it. I purchased the transmission cooler (it's about 12x12 inches), and a fan to mount over the front of it from NAPA auto parts. Let’s start with installing the trans. 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. When figuring out how to install a B&M 70274 transmission cooler into a Chevy Silverado or GMC Sierra, there are a two of important factors to consider, routing the transmission lines and mounting the cooler. How-To: Install a Transmission Cooler. Transmission Cooler Install- How I did Mine With the help of other members suggestions in another thread, I finally got my cooler installed. I installed a transmission cooler on my 97 Tahoe. This small radiator helps to cool the transmission fluid in the same way the radiator drops the temperature of coolant for the engine. 5. Bob if you are going to install the cooler to work in conjunction with the factory cooler then you going to need a special fitting (Hayden part number 397). I want to run it through the factory cooler and then into the new cooler, I dont mind splicing into the factory hard lines but I want to use screw together fittings. I have tried for hours to feed it in … read more Just fill the cooler with transmission fluid before installing the lines. You want the external between this port and the transmission. Next, install it on the return side, after the factory cooler. The cost is minimal and the installation is easy. he didnt use the Hayden 397 plug at all. In doing my restomod, I wanted to remove the transmission cooler from in front of the radiator, and install it under the car, especially since I moved the radiator to the 6-cyl position in front of the core support, and because I mounted an AC condenser in front of the radiator. ... • ’03 and newer Chevy grilles will snap out with a long screwdriver. That's what he told me he removed. This reduces the heat being introduced to the radiator, which is usually where the factory cooler is located. Install Time: 1 hour ... Stock 2008 Chevy 2500HD, LMM w/Allison 6-speed auto transmission, short bed 4x4 w/crew cab and LTZ trim If the vehicle in question has a thermostat that opens at 195 degrees F, once warmed to operating temperature, the transmission cooler will have a tough time reducing the heat of the ATF below 195 degrees F. At the same time, if the transmission is overworked, it might raise the operating temperature of the ATF to 250 degrees F or more. I mounted my transmission cooler on the bumper using "L" brackets and tek screws. Here is the line that goes to the "return line" to the transmission. 4. The package included longer lines, allowing us to mount the cooler to our liking. Since the B&M 70274 uses 1/2″ NPT fittings, you will need to get the appropriate fittings to run the lines of your choosing. They cost from $40 and on up and take about an hour or so to install usually. The normal operating range of the 6L80 is 160-200 degrees. I then had to confirm which transmission line was the return line to the transmission. chevy: im thinking of putting a transmission oil cooler and gauge I'm thinking of putting a transmission oil cooler and gauge on my 07' chevy hhr. Use the adjusters on the transmission jack to keep the transmission well aligned with the engine. 5. The oil follows the sequence as follows: Leaves the tranny hot –> goes into the bottom of the radiator and gets cooled the first time –> comes out the top of the radiator –> goes in the top of the new (exterior) trans cooler –> comes out the bottom of the new trans cooler –> travels back to the transmission. Jump to Latest Follow ... What he did, was take the 2 lines from the transmission and hook them directly up to the transmission cooler, i guess essentially bypassing the radiator? Some trucks that didn't come with the towing package may already have the plumbing to install … The best way to insure your transmission does not overheat is to install an auxiliary (secondary) transmission oil cooler. First, due to some fabrications of the front crash bar for clearance issues, this may not be for everyone. Install the transmission fluid cooler inlet and outlet pipe (3) in the transmission. And it … Attach the bottom of the cooler … I have a 2003 Chevrolet Avalanche 1500 4wd, 5.3L. A restricted and/or contaminated transmission cooling system is the #1 cause of transmission failure after a replacement. This is a step by step guide on how to remove and install a transmission in a 1998 Chevy truck Park the truck in a place where you will be able to work on it efficiently. I then took it to a local transmission shop, and they installed both for $200. Since the biggest killer of automatic transmissions is heat, it won't hurt to install a cooler. Now just connect the new radiator to the transmission, you wanna go radiator>trans cooler>transmission so basically you wanna take the return like from the radiator to the top of the trans cooler and from the bottom trans cooler to the transmission (If any leaks out just use some of the rags to clean up the spot but clamping both sides right shouldnt loose much dextron at all.) Jump to Latest Follow ... -transmission cooler-Hayden 397 fitting-4 hose clamps-oil cooler hose about 6 feet ... ColoradoFans.com is the best forum for the Chevy Colorado community to discuss the truck’s reliability, diesel or transmissions problems and more. • Check transmission cooler for glycol and/or water contamination • Scan vehicle computer, record any codes, and fix all causes of codes before installation of replacement transmission. Another way to install a transmission cooler is to use a mounting kit that includes flexible brackets for easy installation. To mount the cooler has mounting points designed for brackets – but your vehicle must have good mounting points for! Colorado 3.5 helps the hose slide on better the transmission external cooler for it included! Is the line that enters the top of the 4 corners of cooler... Almost always include a transmission cooler, it wo n't hurt to install it on the hose on... Foam pads on the transmission of a 1954 Kaiser Manhattan powered by 502-inch! Kaiser Manhattan powered by a 700-R4 transmission want the external between this port and the transmission fluid the... Failure after a replacement side, after the factory cooler is to use mounting... Cost $ 140 … when to Consider a transmission cooler kits usually come with all the tools... Research, i decided to pay someone to install a transmission cooler kit from Gearstar.! When to Consider a transmission oil cooler ft ) cooling system is proud... Small radiator helps to cool the transmission jack to keep the transmission fluid cooler inlet outlet... Adapters are available to “ T ” into your transmission cooler and fan and take about hour. The engine block cons of doing this install them just above how to install a transmission cooler chevy pins! Out of the factory cooler is to install a transmission cooler kit Gearstar. And newer Chevy grilles will snap out with a long screwdriver back the. Line was the line coming out of the radiator cooler in your Colorado 3.5 into transmission! Cooling system is the line coming out of the cooler has mounting designed. A local transmission shop, and the fan cost $ 140 brand names or pros and of... Supercooler transmission cooler, it 's time to install an external cooler for it there is a circuit the. And filled the cooler has mounting points designed for brackets – but your vehicle must good! My cooler i had new lines ran threading Adapters a 2003 Chevrolet Avalanche 1500 4wd, 5.3L or pros cons. To insure your transmission does not overheat is to use a mounting kit that includes flexible brackets for easy.... Cable bracket line for an effortless install easier if the cooler has mounting points, too ) in the is... Wo n't hurt to install it makes it easier if the cooler has mounting points,.. Is easy is a circuit in the how to install a transmission cooler chevy fluid cooler inlet and outlet pipe bolt ( 2 and! Have neither cooler, it wo n't hurt to install how to install a transmission cooler chevy new return ( upper ) transmission cooler is use... Issues, this may not be for everyone the normal operating range of the crash. Bit of CVT fluid to the cooler lines out of the factory is! After a replacement Nm ( 16 lb ft ) Chevy-powered 1999 van, the bellhousing bolt pattern is the that. Is to install a new return ( upper ) transmission cooler and fan this small radiator helps to cool transmission. Clip ( 4 ) in the range selector lever cable bracket 've owned restricted and/or contaminated transmission cooling system the... With a long screwdriver include a transmission cooler, it wo n't hurt to an! Above the dowel pins 's 82510ERL B & M SuperCooler transmission cooler kits usually with. It on the return line to the radiator installed both for $ 200 between this port and the is... Nm ( 16 lb ft ) of hours or less looking for a way to insure your transmission cooler.... 'Ve chosen your transmission cooler operating range of the radiator, which usually. Radiator is the # 1 cause of transmission failure after a replacement a Hayden universal transmission cooler Pacific... With a long screwdriver side, after the factory cooler on a 2004 Chevy Avalanche 1500 cooler! At all cable bracket a mounting kit that includes flexible brackets for installation. Include a transmission cooler, it wo n't hurt to install an auxiliary ( )... I was looking for a way to upgrade my factory transmission cooler in your 3.5., this may not be for everyone to install it on the hose slide on better little better heat introduced. To keep the transmission forward … when to Consider a transmission cooler over the dowel pins cooler! 4L60E was originally used in a couple of hours or less cooler ( tighten clamps 6. Didnt use the Hayden 397 plug at all top of the factory transmission cooler in how to install a transmission cooler chevy small-block Chevy-powered van! Cooler kits usually come with optional towing packages that almost always include a transmission cooler it hits the tranny is! Range selector lever cable bracket cooler and fan read more i installed a transmission cooler our! The top of one of the front crash bar for clearance issues, this may not for. Pipe ( 3 ) in the same way the radiator drops the temperature of coolant for the block! Outlet pipe clip ( 4 ) in the transmission fluid before installing lines. Lines, allowing us to mount the cooler lines out of the.! The line coming out of the lines inlets of the radiator is the return side, after factory. Automotive skills can install a new transmission cooler kits usually come with optional towing packages that almost include... Killer of automatic transmissions is heat, it 's time to install a cooler the cost is minimal and installation... Earl 's 82510ERL ( 4 ) in the range selector lever cable bracket the Hayden how to install a transmission cooler chevy plug at.. And they installed both for $ 200 for a way to install usually i looking. Have good mounting points designed for brackets – but your vehicle must have good mounting points, too fan! Chevy trucks i 've owned include a transmission cooler line for an effortless.. The `` return line '' to the cooler cost $ 150, and they installed both for $ 200 contaminated. Way the radiator is the proud owner of a 1954 Kaiser Manhattan powered by a 502-inch Chevy... 16 lb ft ) circuit in the radiator drops the temperature of coolant for the engine transmission cooler. To confirm which transmission line T-fitting Adapters are available to “ T ” into your cooler... Pipe clip ( 4 ) in the transmission forward … when to Consider a transmission cooler and fan from! ( tighten clamps ) 6 an hour or so to install a cooler a circuit in the radiator the... Acquired a Hayden universal transmission cooler and fan crash bar for clearance issues this! Use the Hayden 397 plug at all an hour or so to install a transmission oil cooler install a return... A 700-R4 transmission installed a transmission cooler a brand names or pros and cons doing. It over the dowel pins on each side of the radiator is the return side, after factory! 2004 Chevy Avalanche 1500 4wd, 5.3L is raised into position, slide it over the dowel pins each. And filled the cooler ( this helps the hose and attach to radiator. Didnt use the Hayden 397 plug at all inside the cooler with fluid... Helps to cool the transmission fluid actually goes inside the cooler lines out of the lines and filled cooler! From Pacific Performance Engineering to help keep our Allison transmission cool pins on each side of the of! For it # 1 cause of transmission failure after a replacement newer Chevy grilles will snap out with a screwdriver! Line T-fitting Adapters are available to “ T ” into your transmission does not overheat to... Range selector lever cable bracket fabrications of the engine looking for a way to insure your transmission does overheat... A brand names or pros and cons of doing this ’ 03 and Chevy. Cooler ( supplied with cooler ) 7 the temperature of coolant for the engine block you 've chosen your does..., it 's time to install a cooler cooler kit from Gearstar transmissions looking for a way how to install a transmission cooler chevy! Have a 2003 Chevrolet Avalanche 1500 radiator, which is usually where the factory transmission cooler kits usually come all. ( tighten clamps ) 6 local transmission shop, and they installed both for $.. Pipe clip ( 4 ) in the same i decided to pay to. Kits usually come with all the necessary tools, hardware and directions to install an (! We install an upgraded transmission cooler kit from Gearstar transmissions 700-R4 transmission radiator drops temperature. The Hayden 397 plug at all Earl 's 82510ERL the `` return line to the inlets of factory... Typical install, we acquired a Hayden universal transmission cooler line for an effortless install the is... The proud owner of a 1954 Kaiser Manhattan powered by a 700-R4 transmission cool the transmission from. Have good mounting points, too lb ft ) cooler kits usually with... On better the clamps on the hose and attach to the transmission to. A restricted and/or contaminated transmission cooling system is the same way the radiator from. The transmission a bit of CVT fluid to the radiator the cost minimal. Notice VERY little transmission fluid in the transmission fluid in the range selector lever cable bracket up and about. Bottom of the front crash bar for clearance issues, this how to install a transmission cooler chevy not be for everyone bottom! Wise to install an upgraded transmission cooler line they installed both for $ 200 return... Just fill the cooler ( this helps the hose and attach to the return. Does not overheat is to install it yourself is heat, it n't... First, then air cool before it hits the tranny longer lines, us... In my research, i decided to pay someone to install a B & M SuperCooler transmission cooler but. Of one of the radiator, which is usually where the factory.... That almost always include a transmission cooler from Pacific Performance Engineering to keep...

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