Mishimoto Replacement Oil Cooler For 2003-2007 Dodge Ram 2500/3500 5.9L Cummins Line Lock Kit Front and Rear Lockers can

Front and Rear Lockers can be engaged in 4-high or 4-low and active up to 55mph

This kit is mounted in the lower grille

The Resonator is designed to attenuate overall sound

giving you the most light down range where you want it

MoistureBlock™– Waterproof

Mishimoto Replacement Oil Cooler For 2003-2007 Dodge Ram 2500/3500 5.9L Cummins Line Lock Kit Front and Rear Lockers canOil is the lifeblood of an engine, and in a hardworking diesel engine like the 2003 2007 Dodge RAM 5. 9L Cummins, keeping that oil cool is essential to the engine's health. A clogged or leaking oil cooler can reduce the oil's ability to transfer heat to the coolant, causing thinning and a loss of protection for critical engine components. Mishimoto proudly offers a stock style replacement oil cooler with new seals. This replacement cooler will restore