Gates 31613 Fuel Tank Cap

Overview of Gates OE Equivalent Fuel Cap 31613

The Gates OE Equivalent Fuel Cap 31613 is designed to provide reliable pressure relief and secure sealing for fuel tanks. Engineered for select Audi, Mazda, and Volkswagen models, this fuel tank cap ensures proper venting and maintains fuel system integrity without locking features.

• OE equivalent fuel cap with pressure relief venting
• Threaded cam type design for secure fit
• Thread diameter of 1.77 inches and depth of 2.05 inches
• Shell diameter measures 2.78 inches for precise compatibility
• Compatible with multiple Audi, Mazda, and Volkswagen models

Detailed Product Description

The Gates OE Equivalent Fuel Cap 31613 is part of the OE Equivalent Fuel Cap product line, which focuses on delivering fuel caps that meet original equipment performance standards. This ensures that the cap provides the necessary pressure relief and venting to maintain fuel system balance and prevent vapor lock or fuel evaporation issues. The threaded cam type design allows for a secure and reliable seal, matching the original equipment specifications for a proper fit and function.

With a thread diameter of 1.77 inches and a depth of 2.05 inches, this fuel cap fits precisely on compatible fuel tanks. The 2.78-inch shell diameter further supports a tight seal, reducing the risk of fuel leaks or contamination. The pressure relief venting feature helps regulate internal tank pressure, which is critical for maintaining fuel system performance and safety.

Compatible Vehicles and Applications

This fuel tank cap is compatible with a range of Audi, Mazda, and Volkswagen vehicles, including but not limited to:

• Audi A3, A3 Quattro, A4, A4 Quattro, A6, A6 Quattro, A8 Quattro, RS4, S4, S5, S6, TT
• Mazda RX-7
• Volkswagen Beetle, Beetle Cabrio, Bora, Clasico, GLI, Golf, Golf City, Golf R, Golf SportWagen, GTI, Jetta, Jetta City, Phaeton, R32

Common Issues Addressed by This Fuel Cap

• Prevents fuel evaporation and vapor loss through pressure relief venting
• Eliminates fuel tank leaks caused by worn or damaged caps
• Maintains proper fuel system pressure to avoid engine performance issues
• Prevents contamination of fuel system from external debris
• Ensures compliance with emissions standards by maintaining a sealed fuel system

Installation Notes and Tips

• Ensure the fuel tank opening is clean and free of debris before installation
• Align the threaded cam type cap carefully and tighten until secure without over-tightening
• Check for proper venting function after installation to confirm pressure relief operation
• Replace the fuel cap if the seal or threads show signs of wear or damage

Quality Assurance and Warranty

The Gates OE Equivalent Fuel Cap 31613 is manufactured to meet original equipment performance standards, ensuring durability and reliable operation. While specific warranty details are not provided, Gates products typically adhere to strict quality control processes to maintain consistent performance and fitment. Using this fuel cap helps maintain the integrity of your vehicle’s fuel system as intended by the manufacturer.