Standard Delivery. They have brass compression fittings that directly replace the cast iron OEM press in fittings that you can only get by buying a radiator. Disconnect the transmission cooler lines at the transmission and again drain the fluid into a drain pan. Delivery: Jan 13-14. The mounting kits come with heady duty plastic zip ties and rubber spacers. A common question we get asked is whether it is recommended to bypass the radiator with your external transmission cooler. Dodge ram transmission cooler line fittings. HOW-TO replace transmission cooler lines (2007 G6 3.5L Auto) Jump to Latest Follow 1 - 9 of 9 Posts ... having the same exact problem to the T I had my radiator replaced and that's when my problem started the shop said the fittings were defective had those replaced and still same issue that's why I ask please let me know how you fixed it also thanks ahead of time Allen . Dorman Automatic Transmission Oil Cooler Line Fitting 800-5603 $ 17. Get it as soon as Fri, Jan 8. The below transmission cooler installation diagram shows the transmission fluid flow direction and how the fluid will be routed through a new external cooler. 83 $16.93 $16.93. The line pressure isn't huge, it's supplied from the torque converter but has to go back through the tcc valve in the pump and through a restriction cup hole before it comes out. TRANSMISSION COOLER LINE REPAIR KIT Item #: KCR100 $29.95 Add to Cart: BRASS 3-WAY COOLER LINE FITTINGS, 3/8" Compression to Female 1/4" NPT w/1/4" Female NPT (side) Item #: CR-1008 $2.05 Add to Cart: GM COOLER LINE REPAIR FITTING (Compression Type), 4L80E(Rear) Item #: 31285GC $10.95 Add to Cart : COOLER LINE REPAIR FITTING (Compression Type-Rear), GM … This can be done with a double sided barb fitting, or by flaring the metal line and then clamping the new rubber hose to it. While installing basic rubber lines might work for most, in some cases, your vehicle may need custom lines, which are more costly than standard transmission lines. The Allison transmission cooler lines fix the old leaky transmission lines in your 2006-2010 GM 6.6L Duramax LBZ & LMM. Metal transmission cooler lines are typically pre-bent with fittings that are held on by a flare at each end of the line. Since the factory transmission cooler is typically found within the radiator, this means the whole radiator will have to be replaced as well. Kit Includes: Transmission Lines Concave Washers Includes All Fittings/Hardware Note: In most cases, trucks with aftermarket … If you were to just purchase the cooler then source the additional parts needed, there would not be much of an additional cost. These heavy-duty, high-flow, flexible transmission lines are just what you need for trouble-free performance from your Allison Transmission. That becomes your fitting the rubber line goes on. You can find transmission mounting kits here. Disengage the plastic clips from the quick connect fitting. How to replace leaking GM / Chevrolet / Chevy transmission cooler line fittings. The line is usually made of steel, ranging in width from 5/16-inch to 3/8-inch with a flare nut on the end. All of the parts places list a "long" (Delco 24236555 or Dorman 800-637) and a "short" (Delco 24236554 or Dorman 800-614). 8. The factory cooler will help get the transmission temperature into a suitable range. ADD TO CART. The spacers are used to space the cooler from the condenser to prevent direct contact between the two. When installing a transmission cooler on the condenser, using a transmission oil cooler mounting kit will make the process easy and hassle free. Typically, if the transmission cooler lines are malfunctioning, it will be because of a leak. Attach the new cooler lines to the radiator and the transmission as well as any hangers that they may have been … You can use this video as reference for them. The Fleece FPE-TL-LB7-LLY Allison Transmission Cooler Lines fix the old leaky transmission lines in your 01-05 GM 6.6L Duramax LB7 and LLY. Part # 800-5603. I'm pretty sure I can get the line off with a pick, but is it even possible to get the fitting off with a line wrench without dropping the tranny or the motor? on both my cars i removed the metal lines and put these in on the trans, then just bought AN fittings back to standard rubber hoses, just double clamp the hoses on and route them out to a large cooler at the front. SKU # 301778. It can be up to 5 feet in length, but it depends on the type of car. If you plan to use rubber transmission hose and keep the stock cooler lines, you need to connect the cooler return line to your vehicle’s return line. SELECT STORE. The one we replaced in the video is the longer one. Depending on the cooler you purchase and your lines, you can spend as little as $20 extra to install a cooler, or in some cases, as much as $150 or more. If you have a desire to run custom lines and AN fittings, then the cost will certainly increase. Home Delivery. 99. Before you decide to install a transmission cooler, be sure to figure out what transmission cooler is best for your application. 99. 4.8 out of 5 stars 301. Ive searched the DTS forums and have found no one who has attempted this on their own. There are a number of benefits to using a transmission cooler on your car, truck, or SUV. are special tools needed to replace transmission cooler lines that connect to the compression fittings Hayden Automotive 397 Transmission Line Fitting Kit. More often than not, most vehicles can utilize a transmission cooler to help prolong the life of their transmission. Cut the line a couple inches back. A number of transmission coolers come with installation kits that contain most of these items aside from fluid. Small hard tubes at the radiator And To The Trans end, and flex hose the rest of the length. This position will allow the trans cooler to get ample air flow while moving in addition to getting air from the engine’s cooling fans when stopped. The new part is labeled 1 in the diagram, part number 15809054. However, it is recommended to figure out what you need before buying a complete kit. Thank you like and subscribe ! Remove cooler line from transmission fitting. $107.99 $ 107. When you install your cooler you will need to account for adding additional transmission fluid to compensate for the increased capacity of the transmission cooling system. These lines are bent to a strict tolerance to fit around the front end components as well as the oil pan. Most transmission cooler installation kits may not be 100% complete for your application, so it would be best to assess what you need and what is included. The hoses traveling from the transmission to the radiator are called transmission cooler lines. For a small investment, you can save thousands in repairs needed for replacing a failed transmission due to over heating. Where ever your cooler is mounted, it needs to get enough air flow to help keep the fluid cool. Pull the caps back along the pipe. Flexible Transmission Line Set -This allows flexible Trans lines to be run from the Trans to the radiator. Transmission Cooler Guide 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. 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