Gates 31640 Fuel Tank Cap

Overview of Gates OE Equivalent Fuel Cap 31640

The Gates OE Equivalent Fuel Cap 31640 is designed to provide reliable fuel system sealing for a range of vehicles including Chevrolet, Ford, Lincoln, Mercedes-Benz, Mercury, and Pontiac models. This fuel tank cap features a vented anti-surge design and a shallow cam type to maintain proper fuel system pressure and prevent vapor lock.

• OE equivalent fuel cap with vented anti-surge design
• Shallow cam type for secure fit and easy installation
• Thread diameter of 1.5 inches and depth of 1.38 inches
• Shell diameter measures 2.53 inches for precise fitment
• Non-lockable design suitable for various vehicle models

Detailed Product Description

The Gates OE Equivalent Fuel Cap 31640 is engineered to meet original equipment (OE) performance standards, ensuring compatibility and durability. Its vented anti-surge feature helps regulate pressure within the fuel tank, reducing the risk of vapor lock and fuel system issues. The shallow cam design allows for a secure seal while facilitating straightforward installation and removal. With a thread diameter of 1.5 inches and a depth of 1.38 inches, this fuel cap fits precisely on compatible fuel tanks. The 2.53-inch shell diameter ensures a proper seal to maintain fuel system integrity.

This fuel cap is part of the Gates OE Equivalent Fuel Cap product line, which focuses on delivering replacement parts that match the fit, form, and function of original equipment. This line is designed to provide reliable performance and compatibility across multiple vehicle makes and models, including Chevrolet Impala, Ford Thunderbird, Lincoln Continental, Mercedes-Benz 300SE, Mercury Marauder, and Pontiac Grand Prix.

Compatible Vehicles and Applications

• Chevrolet models such as Bel Air, Impala, and Corvette
• Ford vehicles including Capri, LTD, and Thunderbird
• Lincoln Continental and other luxury models
• Mercedes-Benz 300SE and similar models
• Mercury Marauder, Marquis, and Colony Park
• Pontiac Grand Prix, Bonneville, and Catalina

Common Issues Addressed by This Fuel Cap

• Prevents fuel evaporation and vapor leaks
• Reduces risk of vapor lock with vented anti-surge design
• Maintains proper fuel system pressure
• Eliminates fuel odor caused by faulty caps
• Ensures secure sealing to avoid check engine light triggers

Installation Notes and Tips

Installation of the Gates OE Equivalent Fuel Cap 31640 is straightforward due to its shallow cam design. Ensure the fuel tank opening is clean and free of debris before threading the cap on. Turn the cap clockwise until it seats firmly to create a proper seal. This fuel cap is non-lockable, so no additional locking mechanism is required.

Quality Assurance and Warranty

Gates manufactures the OE Equivalent Fuel Cap 31640 to meet or exceed original equipment specifications. This ensures consistent performance and durability. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in materials and workmanship, reflecting the brand's commitment to quality.