Pacific Performance Engineering 119020300 Silicone Upper & Lower Coolant Hose Kit GM Duramax

The Pacific Performance Engineering 119020300 is a complete silicone coolant hose replacement kit designed for 2011-2016 GM Duramax diesel applications. This kit replaces both the upper and lower factory rubber coolant hoses with high-performance silicone hoses that offer superior heat resistance and durability.

Key Features:

• Premium silicone construction for enhanced heat resistance and longevity
• Direct replacement for factory upper and lower coolant hoses
• Improved durability over stock rubber hoses that can deteriorate over time
• Maintains proper coolant flow and engine temperatures
• Resistant to cracking, hardening, and degradation from coolant additives
• Complete kit includes both upper and lower hoses for comprehensive replacement

PPE silicone hose kits are engineered to withstand the demanding conditions of diesel engines, providing reliable cooling system performance for years to come. The silicone material resists the breakdown common with OEM rubber hoses, making this an excellent upgrade for both stock and modified trucks.