Gates 31625 Fuel Tank Cap

Overview of Gates OE Equivalent Fuel Cap 31625

The Gates OE Equivalent Fuel Cap 31625 is designed to provide reliable fuel system sealing for select Jeep and Lincoln vehicles. Engineered as a vented, shallow cam fuel tank cap, it ensures proper fuel tank pressure management and compatibility with original equipment specifications.

• Vented design for controlled fuel tank pressure
• Shallow cam type for secure fitment
• Thread diameter of 1.88 inches and depth of 0.88 inches
• Shell diameter measures 2.88 inches
• Non-lockable fuel cap
• OE performance rating for dependable operation

Detailed Product Description

This fuel tank cap from Gates is part of the OE Equivalent Fuel Cap line, which focuses on delivering fuel caps that match original equipment specifications in fit, form, and function. The vented design allows for proper air exchange, preventing vacuum build-up in the fuel tank, which can affect fuel delivery and engine performance. The shallow cam mechanism ensures a secure and precise fit, reducing the risk of fuel evaporation and contamination.

With a thread diameter of 1.88 inches and a depth of 0.88 inches, this fuel cap is engineered to fit specific fuel filler necks on Jeep CJ5, Lincoln Continental, and Lincoln Zephyr models. The 2.88-inch shell diameter provides a robust sealing surface, maintaining fuel system integrity under various operating conditions.

Compatible Vehicles and Applications

• Jeep CJ5 fuel tank replacement cap
• Lincoln Continental fuel system maintenance
• Lincoln Zephyr fuel cap replacement
• Replacement for vented fuel caps requiring shallow cam design
• Fuel system sealing for vehicles needing OE equivalent parts

Installation Notes and Tips

• Ensure the fuel filler neck matches the 1.88-inch thread diameter before installation
• Clean the sealing surface to prevent leaks and ensure proper fit
• Hand-tighten the cap until it seats firmly; avoid over-tightening
• Check for venting functionality after installation to maintain fuel system pressure balance

Quality Assurance and Warranty

The Gates OE Equivalent Fuel Cap 31625 meets OE performance standards, ensuring compatibility and durability. Gates products are manufactured under strict quality control processes to provide consistent reliability. While specific warranty details are not provided here, Gates typically offers coverage against manufacturing defects; consult product documentation or authorized sources for exact warranty terms.