Merchant Automotive Transmission Cooler Line Repair Kit 06-10 6.6L GM Duramax
A permanent solution to a growing problem. As these trucks are getting a few years older, the transmission cooler lines can start to develop leaks. This is more common in cold weather as the rubber hose on the line shrinks and allows leaks around the factory crimp.
Install the Merchant Automotive repair kit for a no hassle repair you won't have to worry about again. Constructed of D.O.T. approved hose and able to withstand pressures of nearly 2000 PSI. Cut the factory line 1/2" from the factory crimp and install these lines. Properly sized and ready to install.
Add the Mini Tube Cutter, 1/8"-5/8, in the kit to insure proper cutting of your transmission lines for a clean installation.
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Shipping & Returns


Merchant Automotive Transmission Cooler Line Repair Kit 06-10 6.6L GM Duramax
Merchant Automotive Transmission Cooler Line Repair Kit 06-10 6.6L GM Duramax
A permanent solution to a growing problem. As these trucks are getting a few years older, the transmission cooler lines can start to develop leaks. This is more common in cold weather as the rubber hose on the line shrinks and allows leaks around the factory crimp.
Install the Merchant Automotive repair kit for a no hassle repair you won't have to worry about again. Constructed of D.O.T. approved hose and able to withstand pressures of nearly 2000 PSI. Cut the factory line 1/2" from the factory crimp and install these lines. Properly sized and ready to install.
Add the Mini Tube Cutter, 1/8"-5/8, in the kit to insure proper cutting of your transmission lines for a clean installation.
Original: $275.35
-70%$275.35
$82.61Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
A permanent solution to a growing problem. As these trucks are getting a few years older, the transmission cooler lines can start to develop leaks. This is more common in cold weather as the rubber hose on the line shrinks and allows leaks around the factory crimp.
Install the Merchant Automotive repair kit for a no hassle repair you won't have to worry about again. Constructed of D.O.T. approved hose and able to withstand pressures of nearly 2000 PSI. Cut the factory line 1/2" from the factory crimp and install these lines. Properly sized and ready to install.
Add the Mini Tube Cutter, 1/8"-5/8, in the kit to insure proper cutting of your transmission lines for a clean installation.


















