Diesel Fuel Cap; Non-Locking (01-09 6.6L Duramax Silverado 3500 HD)Find parts that fit my vehicle

Emission Control Certified. The Diesel Fuel Cap; Non-Locking is designed to provide a secure seal that complies with all state and federal emissions standards. It helps prevent fuel vapor leakage and lowers air pollution by ensuring proper sealing and venting, which is essential for maintaining vehicle emissions compliance and environmental safety.

Construction and Appearance. This fuel cap is made from durable plastic and rubber materials to ensure long life and reliability under demanding conditions. It features a twist-lock cam mechanism for a secure closure, with a round shape and indicator markings for user convenience and verification. The cap is vented to allow proper vapor release without compromising the sealed environment.

Installation. Installation is simple and requires no special tools or modifications. The twist-lock cam design enables quick and secure fitting directly onto the fuel tank opening.

Application. This cap is specifically designed to fit the 2001 through 2009 6.6L Duramax Silverado 3500 HD models, ensuring proper fitment and compliance with emission regulations for these vehicles.

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