Dorman 577-243 Fuel Filler Neck Compatible with 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. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet C1500: 1988, 1989, 1990, 1991] - [Chevrolet K1500: 1988, 1989, 1990, 1991] - [GMC C1500: 1988, 1989, 1990, 1991] - [GMC K1500: 1988, 1989, 1990, 1991]

• Direct replacement - this fuel filler neck is made to match the original equipment on specific vehicles
• Durable construction - made of corrosion-resistant materials to reduce future failure potential
• Regulatory compliant - built to meet emission and inspection standards
• Trustworthy value - backed by team of engineers and quality control experts in the United States
• Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool