Spectra LO185 Fuel Pump Tank Seal

Fuel Pump Tank Seal for GM Applications

Spectra LO185 is a fuel pump tank seal for select GM vehicles that need a reliable seal at the fuel tank module or sender opening. It is built to match original equipment performance expectations for a secure, leak-resistant fit on covered applications.

• Fuel pump tank seal for select GM cars, trucks, and SUVs
• OE-style replacement for fuel tank module and sender sealing service
• Engineered with manufacturing controls to support consistent fit and sealing performance
• Cross-references Spectra Premium LO185 for the same application

Vehicle Fitment

• Fits 2000-2005 Buick Century, Fuel Pump Tank Seal
• Fits 2000-2005 Chevrolet Impala, Fuel Pump Tank Seal
• Fits 2000-2005 Chevrolet Monte Carlo, Fuel Pump Tank Seal
• Fits 2004-2005 GMC Jimmy, Fuel Pump Tank Seal
• Fits 1998-2001 GMC Jimmy, Fuel Pump Tank Seal
• Fits 2004 Buick Rainier, Fuel Sender Seal
• Fits 2000-2004 Buick Regal, Fuel Pump Tank Seal
• Fits 1998-2004 Chevrolet S10, Fuel Pump Tank Seal
• Fits 2004 Chevrolet Silverado 1500, Fuel Sender Seal
• Fits 2004 Chevrolet Silverado 3500, Fuel Sender Seal
• Fits 2003-2004 Chevrolet SSR, Fuel Pump Tank Seal
• Fits 2002-2004 Chevrolet Trailblazer, Fuel Sender Seal
• Fits 2002-2004 GMC Envoy, Fuel Sender Seal
• Fits 2002-2004 GMC Envoy XL, Fuel Pump Tank Seal
• Fits 2004 GMC Envoy XUV, Fuel Pump Tank Seal
• Fits 2004 GMC Sierra 1500, Fuel Sender Seal
• Fits 2004 GMC Sierra 2500 HD, Fuel Sender Seal
• Fits 2004 GMC Sierra 3500, Fuel Sender Seal
• Fits 2002-2004 GMC Sonoma, Fuel Pump Tank Seal
• Fits 1998 GMC Sonoma, Fuel Pump Tank Seal
• Fits 2003-2004 Isuzu Ascender, Fuel Pump Tank Seal
• Fits 1998-2004 Oldsmobile Bravada, Fuel Pump Tank Seal
• Fits 2001-2004 Pontiac Grand Prix, Fuel Pump Tank Seal
• Fits 2002-2003 Cadillac Escalade, Fuel Pump Tank Seal
• Fits 1999-2000 Cadillac Escalade, Fuel Pump Tank Seal
• Fits 2002-2003 Cadillac Escalade EXT, Fuel Pump Tank Seal
• Fits 2002-2003 Chevrolet Avalanche 1500, Fuel Pump Tank Seal
• Fits 2002-2003 Chevrolet Avalanche 2500, Fuel Pump Tank Seal
• Fits 1997-2003 Chevrolet Express 3500, Fuel Pump Tank Seal
• Fits 1999-2003 Chevrolet Silverado 1500, Fuel Pump Tank Seal
• Fits 2001-2003 Chevrolet Silverado 1500 HD, Fuel Pump Tank Seal
• Fits 1999-2003 Chevrolet Silverado 2500, Fuel Pump Tank Seal
• Fits 2001-2003 Chevrolet Silverado 2500 HD, Fuel Pump Tank Seal
• Fits 2001-2003 Chevrolet Silverado 3500, Fuel Pump Tank Seal
• Fits 2000-2003 Chevrolet Suburban 1500, Fuel Pump Tank Seal
• Fits 2000-2003 Chevrolet Suburban 2500, Fuel Pump Tank Seal
• Fits 1998-2003 Chevrolet Tahoe, Fuel Pump Tank Seal
• Fits 1997-2003 GMC Savana 3500, Fuel Pump Tank Seal
• Fits 1999-2003 GMC Sierra 1500, Fuel Pump Tank Seal
• Fits 2001-2003 GMC Sierra 1500 HD, Fuel Pump Tank Seal
• Fits 1999-2003 GMC Sierra 2500, Fuel Pump Tank Seal
• Fits 2001-2003 GMC Sierra 2500 HD, Fuel Pump Tank Seal
• Fits 2001-2003 GMC Sierra 3500, Fuel Pump Tank Seal
• Fits 1998-2003 GMC Yukon, Fuel Pump Tank Seal
• Fits 2000-2003 GMC Yukon XL 1500, Fuel Pump Tank Seal
• Fits 2000-2003 GMC Yukon XL 2500, Fuel Pump Tank Seal
• Fits 2003 Hummer H2, Fuel Sender Seal
• Fits 2001-2002 Oldsmobile Intrigue, Fuel Pump Tank Seal
• Fits 1998-2001 Chevrolet Blazer, Fuel Pump Tank Seal

What This Seal Helps Address

• Fuel odor around the tank opening
• Seepage at the fuel pump module or sender interface
• Hard-to-diagnose evaporative leak concerns tied to a worn seal
• Service repairs on GM fuel tank pump or sender assemblies

Installation Notes

Inspect the tank flange, sender opening, and sealing surface before installation. Clean away old gasket material, dirt, and fuel residue so the new seal seats evenly. Verify the application against the vehicle year, make, and model before reassembly.

Quality Assurance

Spectra Premium states that its engineering, manufacturing technology, and quality control processes are used to produce fuel pump tank seals that meet or exceed original equipment performance expectations.