COOLING SYSTEM

Prevent Freeze Plug blow outs with our bolt on Freeze Plug for your 2013-2018 5.9L or 6.7L Dodge Cummins CR Does not require transmision removal.  Pre-drilled to accomodate most coolant bypass kits.

Prevent Freeze Plug blow outs with our bolt on Freeze Plug for your 1989-2002 5.9L Dodge Cummins 12 & 24 Valve 

Mishimoto High Temperature Thermostat MMTS-RAM-89H For 89-93 Dodge 5.9L Cummins   The Mishimoto MMTS-RAM-89H High Temperature Thermostat is a direct-fit replacement for the malfunctioning thermostat...

Vibrant Weld On Radiator Filler Neck - 32mm ID 20980Vibrant Weld On Radiator Filler Neck - 32mm ID (1.25in)

Vibrant Weld On Radiator Filler Neck - 42mm Id (1.65in) 20982Weld On Radiator Filler Neck - 42mm ID (1.65in)

Vibrant Radiator Cap For Radiator Filler Neck 20983Radiator Cap for Radiator Filler Neck

BD Power Double Stacked Transmission Cooler Universal * 1300601-DS Ships to Continental US Only.   Low your transmission temperatures with the BD-Power Xtruded Double Stacked Transmission Cooler...

Mishimoto Transmission / Power Steering Cooler Universal - Many Applications MMTC-U Ships to Continental US Only.   The Mishimoto Universal Transmission & Power Steering Cooler

BD Power Xtruded Auxiliary Trans Cooler Universal - Many Applications 1300611The BD-Power 1300611 Xtruded Auxiliary Trans Cooler is the Coolest Xtruded Transmission Oil Cooler for your diesel pickup...

Mishimoto Transmission Fluid Cooler Universal 20" X 7.5" X 0.75" (3/8" Fittings) MMTC-TF-2075The Mishimoto MMTC-TF-2075 Universal Transmission Fluid Cooler features a highly efficient 20" x 7.5" x 0...

Mishimoto Transmission Fluid Cooler Universal 12" X 7.5" X 0.75" (3/8" Fittings) MMTC-TF-1275The Mishimoto MMTC-TF-1275 Universal Transmission Fluid Cooler features a highly efficient 12" x 7.5" x 0...

ATS Auxiliary Transmission Cooler Thermostat For Use W/ 1/2" Lines 3109012000 The ATS 3109012000 Auxiliary Transmission Cooler T-stat helps keep your transmission running at optimal temperatures...