Dorman Fuel Filler Neck Inlet Check Valve

SKU: 1MJ8J | MPN:  577-106
Only 12 units left
Sale price$211.10 USD Regular price$238.24 USD
Save $27.14

Fuel Filler Neck Inlet Check Valve

Application Summary: Chevrolet SSR 2004-03, Chevrolet Trailblazer EXT 2004-02, GMC Envoy XL 2004-02, GMC Envoy XUV 2004

Our OE FIX improves upon the original valve design. The original roll over valve typically requires replacement due to its highly failure prone plastic construction. Once the valve fails, the Dealers only repair option is to replace the entire fuel tank, resulting in a costly repair. The Dorman Fuel Tank Roll Over Valve is redesigned and constructed of high-quality aluminum to resist common cracks and fractures that are found in the original design. Additionally, we offer a cost-savings advantage, enabling replacement of just the failed valve, instead of replacing the entire fuel tank, saving you time, money and labor.

  • Upgraded valve material prevents the original failure mode from reoccurring
  • Complete Kit includes all necessary hardware for a complete repair
  • Corrosion resistant for increased durability and a longer service life
  • This part has undergone a series of testing, including pressure and material testing to ensure conformance to product standards and quality


Product Specifications

Hose Mating Diameter: 36.1 Mm

Inside Diameter: 25.75 Mm

Length: 168.5 Mm

Material: Aluminum

Package Contents: Inlet Valve, 2 Washers, Gasket, Threaded Fastener, Installation Wire

Package Quantity: 1

Packaging Type: Box

Selling Package Quantity UOM: Piece

Thread Outside Diameter: 39.4 Mm



Vehicle Fitments:

Year Make Model Submodel
2003 - 2004 Chevrolet SSR Base
2003 - 2004 Chevrolet Trailblazer EXT LS
2002 - 2004 Chevrolet Trailblazer EXT LT, North Face
2002 - 2004 GMC Envoy XL SLT, SLE
2004 GMC Envoy XUV SLT, SLE

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