Transmission Cooler Lines Replacement 04 Thru 08 F 150 Trucks Youtube Learn how to replace the transmission cooler lines, both the assembly (with 2 lines to transmission) and the radiator to cooler line. i show the quick discon. Received 16 likes on 12 posts. removing those darn trans cooler lines. man oh man are these ever a pain in the neck. they are often the worst part of doing a radiator job on one of these. even if you have the special tool to release them half the time it doesn't work either. they are truly quick connect fitting and not quick disconnect.
Installing Transmission Cooling Lines On A 2008 Ford F150 Youtube Trans will do the work. good luck! 2004 2008 ford f150 transmission cooler line replacement hi friends, i’m replacing the transmission cooler lines tonight on my 08 f 150 (4.6l, 4x4) as they are pretty rusted and i’ve been “bleeding” everywhere i park. curious if i need to do any priming of the new lines after the install or if. Step 1: get your materials. i used about 3 4 qt of mercon lv to replace the fluid lost during the change. found 7 1 2 ft of 1 2" high pressure power steering line at advance, about $4 ft. i reused the spring clamps on the radiator and used four screw clamps on the hose connections to the trans lines. 2008 f150 transmission cooler lines. the 2008 ford f150 has two transmission cooler lines, one to carry the hot fluid out of the transmission and one to return the cooled fluid back. the metal lines run from the radiator up towards the front of the engine bay, along either side of it, connecting into each side of a “t” fitting near or on. Need: 5 6 feet of 1 2" trans line from napa. 4 3 4" dia clamps (reuse stock cooler and radiator clamps). used this setup on many cars, feel free to use what you like. dremel wheel to cut two crimps. don't go crazy deep, the rubber hose is plenty to protect the line. the crimp metal is quite thin.
Transmission Cooler Replacement 04 Thru 08 F 150 2008 f150 transmission cooler lines. the 2008 ford f150 has two transmission cooler lines, one to carry the hot fluid out of the transmission and one to return the cooled fluid back. the metal lines run from the radiator up towards the front of the engine bay, along either side of it, connecting into each side of a “t” fitting near or on. Need: 5 6 feet of 1 2" trans line from napa. 4 3 4" dia clamps (reuse stock cooler and radiator clamps). used this setup on many cars, feel free to use what you like. dremel wheel to cut two crimps. don't go crazy deep, the rubber hose is plenty to protect the line. the crimp metal is quite thin. 3.5 ecoboost reliability. reply. 1 1. 2009 2014 f150 transmission cooler lines replacement. i’m in the process of replacing the transmission cooler line assembly on my 2009 f 150 with 4r75e 4 speed transmission. i have the new lines in and everything buttoned up leading back to the transmission. i’m having a heck of a time getting. The lines are 3 8 i believe. you can use trans cooler hose and hose clamps, but be sure to double clamp them, they can blow off and make a big mess. a compression union would be better and a double flare union would be better yet. the lines are 5 16" you can use 5 16" preflared brake line from the parts store.
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