Dorman 577-865 Fuel Filler Neck for Select Chevrolet/GMC Models

Fuel filler neck leaking? This replacement fuel filler neck is precision-engineered and thoroughly tested to match the original filler neck for specific vehicle years, makes and models for a reliable repair.

Vehicle model years this part fits:

Chevrolet Avalanche 1500: 2004

Chevrolet Avalanche 2500: 2004

Chevrolet R-15: 2005, 2006, 2007

Chevrolet Silverado 1500 HD: 2006

Chevrolet Silverado 1500: 2004, 2005, 2006

Chevrolet Silverado 2500 HD: 2004, 2005, 2006

Chevrolet Silverado 2500: 2004, 2005, 2006

Chevrolet Silverado 3500: 2004, 2005, 2006

GMC Sierra 1500 HD: 2006

GMC Sierra 1500: 2004, 2005, 2006

GMC Sierra 2500 HD: 2004, 2005, 2006

GMC Sierra 2500: 2004

GMC Sierra 3500: 2004, 2005, 2006