Gates 31636 Fuel Tank Cap

Overview of Gates OE Equivalent Fuel Cap 31636

The Gates OE Equivalent Fuel Cap 31636 is designed to meet original equipment performance standards for a range of GM and related vehicles. This fuel tank cap provides emission control venting and a quick-on cam type for secure and efficient fuel system sealing.

• OE Equivalent Fuel Cap designed for emission control
• Quick-on cam type for easy installation and removal
• Thread diameter of 1.56 inches and shell diameter of 2.78 inches
• Depth of 2.41 inches for proper fitment
• Non-lockable design
• Compatible with multiple GM makes and models including Buick, Chevrolet, Cadillac, GMC, and more

About the OE Equivalent Fuel Cap Product Line

The Gates OE Equivalent Fuel Cap product line focuses on delivering fuel caps that match original equipment specifications for fit, form, and function. This ensures reliable emission control and fuel system integrity across a variety of vehicle applications. The 31636 part number represents a fuel cap engineered to provide OE performance, making it suitable for replacement on many GM and related vehicles.

Detailed Product Description

The Gates 31636 fuel tank cap features a quick-on cam type mechanism that allows for straightforward installation and removal without compromising the seal. Its emission control venting helps maintain proper pressure within the fuel tank, reducing evaporative emissions. With a thread diameter of 1.56 inches and a shell diameter of 2.78 inches, this cap fits securely on compatible fuel tanks. The 2.41-inch depth ensures the cap seats correctly, preventing fuel vapor leaks. This non-lockable fuel cap is designed for use on a wide range of vehicles including Buick LeSabre, Chevrolet Camaro, Cadillac CTS, GMC Sierra, and Pontiac Grand Prix among others.

Common Applications and Issues Addressed

• Replacement for worn or damaged fuel tank caps on Buick, Chevrolet, Cadillac, GMC, and Pontiac vehicles
• Helps resolve fuel odor or vapor leaks caused by faulty caps
• Maintains proper fuel tank pressure to support emission control systems
• Prevents check engine light triggers related to fuel system leaks
• Ensures compliance with emission regulations by controlling fuel vapor release

Installation Notes and Tips

• Ensure the fuel tank neck is clean and free of debris before installation
• Align the cap threads carefully and turn clockwise until the quick-on cam locks securely
• Do not overtighten to avoid damage to the cap or fuel tank neck
• Check for a secure seal by verifying the cap does not loosen or rattle
• Consult vehicle owner’s manual for any specific fuel cap replacement instructions

Quality Assurance and Warranty

Gates OE Equivalent Fuel Cap 31636 is manufactured to meet or exceed original equipment standards, ensuring reliable performance and durability. The product is backed by Gates’ quality assurance processes, providing confidence in fit and function. Warranty coverage details should be confirmed with the product documentation or supplier.