Fuel Injector Return Hose (11-16 6.6L Duramax Silverado 2500 HD)Find parts that fit my vehicle

Reliable Fuel System Restoration. The Fuel Injector Return Hose is a direct replacement component designed to maintain proper fuel system operation in your 2011–2016 6.6L Duramax Chevrolet Silverado 2500 HD. This hose ensures that excess fuel from the injectors is safely routed back to the fuel system, helping to prevent leaks, maintain pressure, and support smooth engine performance.

Construction and Appearance. Featuring a matte black finish, this return hose is constructed from high-quality, fuel-resistant materials that match or exceed original equipment standards. Its flexible yet durable design withstands high engine bay temperatures and constant fuel exposure, ensuring long-term reliability and resistance to wear or cracking over time.

Installation. Designed as an OE-compatible and comparable part, this hose installs directly into the stock fuel return system without the need for modification. The fitment ensures secure sealing and alignment, making it a hassle-free repair or replacement option for both professionals and experienced DIYers.

Application. This Fuel Injector Return Hose fits 2011–2016 6.6L Duramax Chevrolet Silverado 2500 HD models. It helps restore efficient fuel circulation, supporting overall injector function and ensuring your diesel engine runs cleanly and efficiently under all load conditions.

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