Spectra TR19 Fuel Tank Lock Ring

Reliable Fuel Tank Lock Ring for GM and Isuzu Vehicles

The Spectra TR19 Fuel Tank Lock Ring is designed to provide a secure seal for fuel tanks on a variety of General Motors and Isuzu models. Engineered to meet OEM specifications, this lock ring ensures proper fuel system integrity and prevents leaks.

• Compatible with Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, and Pontiac vehicles
• Fits models including Avalanche 1500/2500, Escalade, Silverado 1500/2500/3500, Sierra 1500/2500/3500, Suburban 1500/2500, Tahoe, Trailblazer, Yukon, and more
• Durable construction designed to withstand fuel exposure and road conditions
• Part number TR19 for precise identification and fitment
• Ensures a tight seal to prevent fuel vapor leaks and maintain system pressure

Product Details and Compatibility

The Spectra TR19 Fuel Tank Lock Ring is specifically engineered for use with a wide range of GM and Isuzu vehicles, including popular models such as the Chevrolet Silverado 1500 HD, GMC Sierra 2500 HD, Cadillac Escalade, and Hummer H2. This lock ring secures the fuel tank sending unit or fuel pump assembly, maintaining a proper seal to avoid fuel leaks and vapor loss. Its robust design resists corrosion and degradation from fuel exposure, ensuring long-term reliability.

Common Applications and Problem Resolution

• Prevents fuel leaks caused by worn or damaged lock rings
• Eliminates fuel vapor odors due to improper sealing
• Maintains fuel system pressure for optimal engine performance
• Replaces broken or stripped lock rings during fuel pump or sending unit service
• Addresses fuel tank access issues related to faulty locking mechanisms

Installation Notes and Tips

Installation of the Spectra TR19 Fuel Tank Lock Ring requires removal of the fuel tank sending unit or fuel pump assembly. Ensure the sealing surface is clean and free of debris before installing the lock ring. Use the appropriate lock ring tool to tighten the ring evenly and securely without over-torquing. Verify the lock ring is fully seated to prevent leaks. Always follow vehicle-specific service manual instructions for safe fuel system service.

Quality Assurance and Warranty

Manufactured to meet or exceed OEM standards, the Spectra TR19 Fuel Tank Lock Ring undergoes rigorous quality control to ensure durability and fitment accuracy. This part is backed by Spectra's standard warranty coverage, providing confidence in its performance and reliability for compatible Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, and Pontiac models.