Dorman - OE Solutions Fuel Filler Neck Inlet Check Valve 577-106

Fuel filler neck inlet check valve for 2004-03 Chevrolet SSR, 2004-02 Chevrolet Trailblazer EXT, 2004-02 GMC Envoy XL, 2004 GMC Envoy XUV replacement part by Dorman.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Direct replacement of failed fuel filler neck inlet check valve
• Strengthened materials to prevent future failures
• Designed for specific Chevrolet and GMC models

Benefits

• Eliminates need to replace entire fuel tank
• Reduces risk of repeat repairs
• Easy installation with OEM fit

Application

This part is for owners of early 2000s Chevrolet and GMC vehicles experiencing fuel filler neck inlet check valve failure.

Fitment Notes

• 2004-03 Chevrolet SSR
• 2004-02 Chevrolet Trailblazer EXT
• 2004-02 GMC Envoy XL
• 2004 GMC Envoy XUV
• Compatible w/: General Motors: 15174292 | General Motors: 15181557 | General Motors: 15053176 | General Motors: 15229310 | General Motors: 15105259 | General Motors: 15053177

Why Choose Dorman - OE Solutions?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• 1 PC

Item Dimensions

• 3.0in x 6.5in x 3.0in, 1.0lbs