Silicone Hose Kit for Dodge Ram 2500 Ram 3500 (2010-2012) 6.7L

Heavy-Duty Silicone Radiator Hose Kit for 2010-2012 Dodge Ram 2500, Ram 3500

What it Does: The Silicone Hose Kit replaces failure-prone factory rubber coolant lines on the 2010-2012 Dodge Ram 2500 and Ram 3500 to eliminate high-pressure blowouts and withstand extreme thermal cycling under heavy loads.

The Stock Dodge Ram 2500, Ram 3500 EPDM Degradation

Factory cooling systems on the fourth-generation DJ / D2 platform rely on molded EPDM rubber hoses. Driven by intense exhaust gas recirculation (EGR) heat and elevated cooling circuit pressures from the 6.7L Cummins ISB turbo diesel, OEM rubber rapidly hardens, develops electrochemical degradation (ECD), and micro-cracks internally. Under sustained heavy towing or aggressive payload hauling, elevated under-hood temperatures cause stock hoses to soften, balloon under pressure, or split catastrophically at the radiator necks.

The Engineering Solution

This cooling upgrade incorporates high-grade multi-ply reinforced silicone specifically formulated to resist severe thermal and pressure extremes. Reinforced with woven polyester reinforcement layers, these hoses provide high burst-pressure thresholds and resist collapsing under negative suction. The smooth inner bore minimizes fluid friction to preserve optimal coolant flow rates while repelling oil contamination and corrosion. Precision-molded to OEM geometries, it ensures exact routing clearances around the fan shroud, belt drive, and front accessories without kinking.

Technical Specifications

Compatibility

• 2010-2012 Dodge Ram 2500 (ST, SLT, Laramie, Outdoorsman, Power Wagon) 6.7L Turbo Diesel
• 2010-2012 Dodge Ram 3500 (ST, SLT, Laramie, Laramie Longhorn) 6.7L Turbo Diesel

Frequently Asked Questions

Does this fit the DJ / D2 Ram 2500, Ram 3500?
Yes, this is a direct fit for the 2010-2012 Dodge Ram 2500 and Ram 3500 equipped with the 6.7L Cummins ISB engine.

Are special hose clamps required for silicone hose installation?
Lined worm-gear or constant-tension T-bolt clamps are strongly recommended to prevent cutting into the multi-ply silicone jacket during torque down.

The Dodge Heavy-Duty Caliber

Built for rigorous commercial hauling and extreme duty cycles, this multi-ply silicone replacement safeguards your Cummins cooling circuit against thermal failure when maximum towing capacity is on the line.