Radiator Coolant Silicone Hose Kit for Dodge Ram 1500 2500 3500 (2009-2018) 5.7L

Reinforced Radiator Coolant Silicone Hose Kit for 2009-2018 Dodge, RAM 1500, 2500, 3500

What it Does: Replaces weak factory rubber coolant lines with multi-ply reinforced silicone to eliminate swelling, leaking, and burst failures under high thermal loads.

The Stock 1500, 2500, 3500 Thermal Degradation Weakness

The factory EPDM rubber coolant hoses on 2009-2018 5.7L HEMI trucks degrade heavily over time due to constant thermal cycling, ozone exposure, and under-hood heat soak. As the engine generates massive heat during heavy towing or payload hauling, the OEM rubber compounds dry out and become brittle. This thermal degradation causes internal delamination, micro-cracking, and sidewall swelling. Once the rubber's structural integrity is compromised, the cooling system is highly susceptible to sudden pressure blowouts, risking catastrophic coolant loss and severe engine overheating.

The Engineering Solution

This upgraded coolant hose kit is constructed from premium 3-ply reinforced silicone, featuring a robust 4.5mm wall thickness. Engineered to endure a massive temperature range from -65°F up to 500°F, these hoses will not harden, crack, or dry-rot like standard OEM rubber equivalents. The reinforced structural layering ensures stability under extreme loads, providing a bursting pressure resistance of 245 PSI and an operating pressure threshold of 0.3 to 0.9Mpa. Precision-molded with a strict +/-0.5mm size tolerance, this kit guarantees a direct-fit replacement for factory lines, securing a leak-free seal and optimizing coolant flow dynamics.

Technical Specifications

Compatibility

• 2009-2018 Dodge Ram 1500 5.7L V8
• 2009-2018 Dodge Ram 2500 5.7L V8
• 2009-2018 Dodge Ram 3500 5.7L V8
• 2009-2018 RAM 1500 5.7L V8
• 2009-2018 RAM 2500 5.7L V8
• 2009-2018 RAM 3500 5.7L V8

The Dodge, RAM Heavy-Duty Standard

Built for the rigorous demands of hauling and towing, this silicone hose upgrade ensures your HEMI-powered rig maintains optimal cooling efficiency, keeping the engine safe from overheating under maximum workloads.