Silicone Hose Kit for Dodge Ram 1500 (2002-2008) 4.7L

High-Temp Silicone Hose Kit for 2002-2008 Dodge Ram 1500

What it Does: The Silicone Hose Kit replaces aging factory rubber coolant hoses on the 2002-2008 Dodge Ram 1500 to prevent catastrophic thermal blowout and maintain consistent cooling system pressure.

The Stock Dodge Ram 1500 Rubber Degradation Vulnerability

The factory EPDM rubber coolant hoses on the third-generation DR platform are prone to electrochemical degradation (ECD), hardening, and micro-cracking over extended thermal cycling. Under high under-hood temperatures generated by the PowerTech 4.7L V8, standard rubber softens under pressure and collapses under suction, causing internal delamination, flow restriction, and sudden coolant loss during heavy towing or hauling loads.

The Engineering Solution

This replacement kit is constructed from multi-ply reinforced silicone embedded with heat-resistant polyester fabric. Designed to withstand working pressures far exceeding stock thresholds and temperature extremes from -65°F to 350°F (-54°C to 177°C), it eliminates expansion under high burst-pressure events. The molded interior features a low-friction bore that improves coolant flow dynamics, resists oil and coolant additives, and eliminates premature oxidation common to stock rubber infrastructure.

Technical Specifications

Compatibility

• 2002-2008 Dodge Ram 1500 ST 4.7L V8
• 2002-2008 Dodge Ram 1500 SLT 4.7L V8
• 2006-2008 Dodge Ram 1500 TRX4 4.7L V8
• 2002-2008 Dodge Ram 1500 Sport 4.7L V8

Frequently Asked Questions

Does this fit the DR Ram 1500?
Yes, this is a direct fit for the 2002-2008 Dodge Ram 1500 equipped with the PowerTech 4.7L V8 engine.

Do I need specialized clamps for installation?
Use smooth-band lined worm-gear or T-bolt clamps to avoid cutting into the silicone sheath during torque down.

The Dodge Truck Caliber

Engineered to handle the continuous thermal stress of heavy hauling and off-road operation, this kit ensures cooling reliability when demanding peak torque from your truck.