Learn how to choose the best radiator for your vehicle. How to Install a TranSMIssion Cooler on a 2005 Chevrolet Avalanche Today on our 2005 Chevrolet Avalanche, we'll be installing the Derale Transmission Cooler, part number D12906. First, make sure you use a barbed fitting to tie into your existing lines. 5. Very sturdy overall and no complaints about the OEM configuration. However if you are towing I would still advise getting an addition transmission cooler installed, since keeping the tranny fluid cool is critical to the transmission life span. 578 Posts . If the temps are maintained at that level, your fluid could last up to 100,000 miles. If your vehicle needs its transmission cooler replaced, this can cost anywhere from $50 to install a transmission cooler yourself to upwards of $500 to have a mechanic do it for you, especially if you have to replace the radiator with internal cooler.. No, not the ones with the beverages in them - the ones that help save you the cost of a transmission rebuild. Chevy Truck Forum | Silverado Sierra GMC Truck Forums. The plastic rods are run through the transmission cooler and the radiator or air conditioning condensor and secured with the fastener. Tinware: transmission cooler and installation hardware (included in most kits) Tip: Allow the transmission to completely cool before attempting to drain the fluid or disconnect any lines under pressure. This guide answers all your questions. Ford Performance BOSS 302 Transmission Cooler Air Scoop (11-14 GT; 12-13 BOSS 302) PLEASE READ THE FOLLOWING INSTRUCTIONS CAREFULLY PRIOR TO INSTALLATION ! Our guide covers key factors to consider when selecting an aftermarket radiator for your street rod. Looked to be easy to install. This reduces the heat being introduced to the radiator, which is usually where the factory cooler is located. Thanks. Also, did your cooler have brackets at the top of it to connect it to the truck like the factory ones and the one in the instruction photo do? Of course the location of the transmission oil cooler and the fact that the 9″ fan was actually 10″ across (the BLADES are 9″) meant I was going to have to either let it hang below the cooler or finagle an angled mounting. We'll show you what to look for beyond the cooling system for common overheating issues. - Jack and Jack Stand(s) Now I was also planning in installing a transmission cooler but after installing the cooler I couldn't seem to locate the transmission lines that run to the radiator for cooling the tranny fluid. Start the engine and put the transmission in gear to heat the oil. Thanks for your help deathphoenix99. Caution: If you are not confident that you can complete the installation safely, have it completed by a certified technician! These are metal tubes that connect to the transmission on one end and the radiator at the... 3. This makes it easier if the cooler has mounting points designed for brackets – but your vehicle must have good mounting points, too. A restricted and/or contaminated transmission cooling system is the #1 cause of transmission failure after a replacement. Have a monster radiator but your engine still overheats? Auxiliary coolers are usually rated in Gross Vehicle Weight, and this figure can be found on the Vehicle ID plate that is mounted to the door-jamb of most American vehicles. Install the transmission cooler to the brackets. Transmission coolers come in many different shapes and sizes, and there are a few things to consider when choosing one. When adding an external cooler on your Truck or SUV, it is recommended to place the cooler in front of the radiator and air conditioning condenser. Read on for installation instructions. They make a tool for that?! I was thinkin about fabbin up a bracket for the top. Deathphoenix99, do u have any pointers that you could give me on the OEM cooler install. We'll also walk you through choosing the correct parts in order to make this installation a breeze! 4.The cooler should be installed in “series” with the stock tranny cooler. This allows the fluids to cycle through the heat exchanger and cool down quickly before returning to the transmission. Discussion Starter • #1 • Aug 8, 2017. • 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. Either way the cooler is essential to the transmission. However if you are towing I would still advise getting an addition transmission cooler installed, since keeping the tranny fluid cool is critical to the transmission life span. It does so by cooling heated fluid that is sent through it by using the air flowing over the fins of the cooler. Install where the transmission lines will reach. Most stock vehicles have some form or another of a cooler for the transmission fluid. Always use line that is approved for transmission/hydraulic fluid. Today, on our 1999 Ford F-350 well be installing the Derale Series 7000 Tube-Fin Transmission Cooler Kit part number d13105. 16. How do you install a transmission cooler? Cooler must be installed in front of the radiator. Today on our 2014 Nissan Frontier we're going to install the Derale Series 8000 plate fin transmission cooler kit, part number D13502. Constant, forward air flow is a MUST! Here is a picture of before the install. For optimal cooling effect the auxiliary transmission cooler should be mounted in front of the A/C condenser. The fluid needs to travel from the transmission, to the factory cooler, to the aftermarket cooler, then back to the transmission. Whether or not you choose to run the cooler in series with the factory cooler, the installation is pretty straightforward and … If those aren’t doing the trick to help, an auxiliary cooler may be the next best option. Tech write-up and a video of a Lokar shifter install on an automatic transmission. 1 - 1 of 1 Posts. © 2021 Speedway Motors, Inc. All Rights Reserved. I am wonderin if i got the wrong part. I couldn't take a better picture because they are in a tight spot: Next I mounted the transmission cooler, notice that I had to remove the drivers side horn and placed it on the same bolt that holds the drivers headlight. Tinware: transmission cooler and installation hardware (included in most kits) Tip: Allow the transmission to completely cool before attempting to drain the fluid or disconnect any lines under pressure. Bolt the cooler to our liking universal transmission cooler kit from Gearstar transmissions packages that almost always a. 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