PPE Performance Silicone Upper and Lower Coolant Hose Kit; Orange (06-10 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle

High-Performance Cooling Upgrade. The PPE Performance Silicone Upper and Lower Coolant Hose Kit in Orange is designed to replace worn or leaking factory coolant hoses in diesel trucks. This kit enhances the durability and reliability of the cooling system by offering superior resistance to heat and pressure, ensuring stable engine temperatures and preventing coolant loss.

Construction and Appearance. Manufactured from durable 5 mm thick silicone reinforced with 4-ply heat-resistant internal fibers, this kit is engineered for strength and longevity. The polished 304 stainless steel “T” couplings are TIG welded for maximum durability, and the bright orange color delivers an attractive, performance-oriented look under the hood.

Installation. The hose kit is a direct bolt-on replacement requiring no cutting, drilling, or modifications, making installation straightforward for anyone with basic mechanical skills. No special tools are necessary, ensuring a hassle-free upgrade to your vehicle’s cooling system.

Warranty. This product includes a 1-year limited warranty for added peace of mind.

Application. Specifically designed and fitted for the 2006-2010 6.6L Duramax Sierra 3500 HD model, ensuring perfect compatibility without exceptions noted.

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