Fuel Injector Return Line; Driver Side (04-05 6.6L Duramax Sierra 2500 HD w/ VIN 2; 06-10 6.6L Duramax Sierra 2500 HD)

Precision Fuel Delivery. The Fuel Injector Return Line for the Driver Side efficiently returns excess fuel from the injectors back to the fuel tank, maintaining optimal fuel pressure and enhancing overall system performance. This component is essential for fuel system stability and engine efficiency in diesel-powered vehicles.

Construction and Appearance. Made from durable rubber, this return line includes plastic fittings with a male inlet and female outlet, designed to handle pressures up to 40,000 psi. Its black finish ensures a professional appearance and long-lasting durability under tough operating conditions.

Installation. Installation is straightforward and requires no drilling. The return line fits directly in the return driver side location for a precise and secure connection, suitable for professional mechanics and experienced DIY enthusiasts alike.

Warranty. This product comes with a two-year warranty, ensuring quality and reliability.

Application. Specifically designed for 04-05 6.6L Duramax Sierra 2500 HD with VIN 2 and 06-10 6.6L Duramax Sierra 2500 HD. Verify your vehicle’s VIN to confirm compatibility and proper fitment.

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