01-10 6.6L LB7,LLY,LBZ & LMM Fuel Line Cooler
Dorman 918-337 OEM#10371406
Located under the bed or in front of the radiator, fuel coolers are radiators for the fuel system. Dorman Fuel Coolers are constructed of high-quality aluminum for sustained reliability and to prolong the service life of the part.
Direct replacement for a proper fit
Easy to install
Manufactured to strict engineering quality standards
Vehicle try-on testing has been conducted to ensure trouble-free performance