Gates 31615 Fuel Tank Cap

Overview of Gates Pre-Release Fuel Cap 31615

The Gates Pre-Release Fuel Cap 31615 is designed for reliable fuel system sealing and emission control. Compatible with a wide range of vehicles including Chevrolet, Ford, Toyota, and Nissan, this fuel tank cap ensures proper venting and secure fitment.

• Pre-release fuel cap type with threaded cam design
• Thread diameter of 1.77 inches for precise fit
• Shell diameter measures 2.81 inches
• Depth of 2.14 inches for proper sealing
• Emission control venting to meet environmental standards
• Non-lockable design for easy access

Product Line Details: Gates Pre-Release Fuel Cap

The Gates Pre-Release Fuel Cap line focuses on fuel caps engineered to provide controlled venting and emission control. This product line features threaded cam types that ensure a secure seal while allowing pressure release to prevent fuel system damage. The 31615 model is part of this line, offering compatibility with numerous domestic and import vehicles.

Technical Description and Compatibility

The Gates 31615 fuel tank cap features a threaded cam type mechanism with a 1.77-inch thread diameter and a 2.81-inch shell diameter, designed to fit fuel filler necks requiring emission control venting. Its 2.14-inch depth ensures a tight seal to prevent fuel vapor leaks. This cap is non-lockable, providing straightforward installation and removal. It is compatible with many makes and models, including Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, Geo, GMC, INFINITI, Isuzu, Jeep, Kia, Land Rover, Lincoln, Mazda, Mercury, Mitsubishi, Nissan, Oldsmobile, Plymouth, Pontiac, Porsche, Saab, Saturn, Subaru, Suzuki, Toyota, Volkswagen, and Volvo. Popular models such as the Chevrolet Camaro, Ford F-150, Toyota 4Runner, and Nissan 300ZX are among those supported.

Common Applications and Problem Solving

• Replaces worn or damaged fuel tank caps to restore proper sealing
• Prevents fuel vapor leaks that can trigger check engine lights
• Maintains emission control compliance by providing venting
• Helps avoid fuel system pressure buildup and related damage
• Ensures compatibility with specific threaded fuel filler necks

Installation Notes and Tips

• Verify thread diameter (1.77 inches) matches vehicle fuel filler neck
• Ensure the cap is fully threaded and tightened to prevent vapor leaks
• Check for proper venting function after installation
• Non-lockable design allows for easy removal without keys
• Consult vehicle service manual for any specific torque or installation instructions

Quality Assurance and Warranty

Gates manufactures the Pre-Release Fuel Cap 31615 to meet OEM specifications for fit and function. The product is engineered for durability and emission control compliance. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, refer to Gates documentation or authorized distributors.