Gates 31840 Fuel Tank Cap

Overview of Gates Regular Locking Fuel Cap 31840

The Gates Regular Locking Fuel Cap 31840 is designed to provide secure fuel tank sealing with emission control venting. This lockable fuel tank cap is compatible with various Toyota, Lexus, Pontiac, and Scion models, ensuring proper fit and function for your vehicle.

• Lockable design for added security
• Regular fuel cap type with quick-on cam
• Thread diameter of 1.56 inches for precise fit
• Shell diameter of 2.68 inches and depth of 2.6 inches
• Emission control venting to meet environmental standards

Detailed Features and Specifications

The Gates Regular Locking Fuel Cap 31840 features a quick-on cam type that allows for easy installation and removal while maintaining a secure seal. Its lockable design helps prevent unauthorized access to the fuel tank, which is especially useful for vehicles parked in public or unsecured areas. The cap’s thread diameter of 1.56 inches and shell diameter of 2.68 inches ensure compatibility with a range of fuel tank openings. Additionally, the emission control venting helps reduce evaporative emissions, supporting compliance with environmental regulations.

This fuel cap is part of the Gates Regular Locking Fuel Cap product line, which focuses on providing reliable locking fuel caps designed for everyday use. The line emphasizes secure locking mechanisms combined with emission control features, making it suitable for a variety of passenger vehicles.

Compatible Vehicles and Applications

• Compatible with Toyota models including 4Runner, Avalon, Camry, Corolla, Highlander, Hilux, Matrix, Prius, Sequoia, Sienna, Solara, Tacoma, Tundra, and Vibe
• Fits Lexus models such as ES300, ES330, GS300, GS350, GS430, GX470, and RX330
• Also compatible with Pontiac and Scion vehicles including tC

Common Issues Addressed by This Fuel Cap

• Prevents fuel theft with a secure locking mechanism
• Maintains proper fuel system pressure and prevents leaks
• Helps control evaporative emissions to meet environmental standards
• Ensures a proper seal to avoid check engine light triggers related to fuel system
• Protects fuel tank from dirt and debris contamination

Installation Notes and Tips

• Ensure the fuel tank opening matches the 1.56-inch thread diameter before installation
• Align the quick-on cam properly and turn until the cap locks securely
• Use the included key to lock and unlock the cap as needed
• Check for a tight seal after installation to prevent fuel vapor leaks
• Regularly inspect the cap for wear or damage to maintain emission control effectiveness

Quality Assurance and Warranty

The Gates Regular Locking Fuel Cap 31840 is manufactured to meet industry standards for durability and performance. Gates provides quality assurance through rigorous testing to ensure reliable sealing and locking functionality. Please refer to Gates’ official warranty policy for specific coverage details related to this fuel tank cap.