Dorman 577-315 Fuel Tank Filler Neck
Fuel Tank Filler Neck for Express and Savana
This Dorman fuel tank filler neck is a direct replacement for leaking or damaged filler neck assemblies on select Chevrolet Express 1500 and GMC Savana 1500 vans. Built from steel and finished in black, it is engineered to match the original neck for a reliable fuel system repair.
Key Features
- Direct replacement fuel filler neck for gas applications
- Steel construction for durability in fuel storage service
- 13-inch length with 2-inch inside diameter fill pipe
- Includes hose for installation where required by the application
- Black finish for OE-style appearance
- Twist cap type design
- Part number 577-315 for easy identification
Detailed Product Overview
Dorman 577-315 is a replacement fuel tank filler neck designed for 1998-2002 Chevrolet Express 1500 and 1998-2002 GMC Savana 1500 models. It is built to restore the connection between the fuel door area and the tank, helping maintain proper fuel transfer and sealing performance. This part cross-references OE number E7ZZ9034A and Spectra Premium FN691 for the same application.
Common Problems This Part Can Address
- Fuel leakage at the filler neck
- Corrosion or rust damage on the original steel neck
- Cracked or deteriorated filler tube sections
- Fueling difficulty caused by a restricted or damaged neck
- Fuel odor from a compromised filler assembly
Installation Notes and Tips
Compatible with gas fuel systems only. This filler neck does not include mounting hardware, a fuel cap, or a vent line attachment. Verify the vehicle’s existing hose routing, cap style, and fill pipe dimensions before installation. For fitment-specific service, use on 1998-2002 Chevrolet Express 1500 and 1998-2002 GMC Savana 1500 applications only. Part number 577-315 should be matched to the original configuration before removal of the old neck.
Quality Assurance
Dorman states this replacement filler neck is precision-engineered and thoroughly tested to match the original part for specific vehicle years, makes, and models. That validation supports a repair focused on fit, function, and OE-style replacement performance.
Original: $76.75
-65%$76.75
$26.86Dorman 577-315 Fuel Tank Filler Neck
Fuel Tank Filler Neck for Express and Savana
This Dorman fuel tank filler neck is a direct replacement for leaking or damaged filler neck assemblies on select Chevrolet Express 1500 and GMC Savana 1500 vans. Built from steel and finished in black, it is engineered to match the original neck for a reliable fuel system repair.
Key Features
- Direct replacement fuel filler neck for gas applications
- Steel construction for durability in fuel storage service
- 13-inch length with 2-inch inside diameter fill pipe
- Includes hose for installation where required by the application
- Black finish for OE-style appearance
- Twist cap type design
- Part number 577-315 for easy identification
Detailed Product Overview
Dorman 577-315 is a replacement fuel tank filler neck designed for 1998-2002 Chevrolet Express 1500 and 1998-2002 GMC Savana 1500 models. It is built to restore the connection between the fuel door area and the tank, helping maintain proper fuel transfer and sealing performance. This part cross-references OE number E7ZZ9034A and Spectra Premium FN691 for the same application.
Common Problems This Part Can Address
- Fuel leakage at the filler neck
- Corrosion or rust damage on the original steel neck
- Cracked or deteriorated filler tube sections
- Fueling difficulty caused by a restricted or damaged neck
- Fuel odor from a compromised filler assembly
Installation Notes and Tips
Compatible with gas fuel systems only. This filler neck does not include mounting hardware, a fuel cap, or a vent line attachment. Verify the vehicle’s existing hose routing, cap style, and fill pipe dimensions before installation. For fitment-specific service, use on 1998-2002 Chevrolet Express 1500 and 1998-2002 GMC Savana 1500 applications only. Part number 577-315 should be matched to the original configuration before removal of the old neck.
Quality Assurance
Dorman states this replacement filler neck is precision-engineered and thoroughly tested to match the original part for specific vehicle years, makes, and models. That validation supports a repair focused on fit, function, and OE-style replacement performance.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Fuel Tank Filler Neck for Express and Savana
This Dorman fuel tank filler neck is a direct replacement for leaking or damaged filler neck assemblies on select Chevrolet Express 1500 and GMC Savana 1500 vans. Built from steel and finished in black, it is engineered to match the original neck for a reliable fuel system repair.
Key Features
- Direct replacement fuel filler neck for gas applications
- Steel construction for durability in fuel storage service
- 13-inch length with 2-inch inside diameter fill pipe
- Includes hose for installation where required by the application
- Black finish for OE-style appearance
- Twist cap type design
- Part number 577-315 for easy identification
Detailed Product Overview
Dorman 577-315 is a replacement fuel tank filler neck designed for 1998-2002 Chevrolet Express 1500 and 1998-2002 GMC Savana 1500 models. It is built to restore the connection between the fuel door area and the tank, helping maintain proper fuel transfer and sealing performance. This part cross-references OE number E7ZZ9034A and Spectra Premium FN691 for the same application.
Common Problems This Part Can Address
- Fuel leakage at the filler neck
- Corrosion or rust damage on the original steel neck
- Cracked or deteriorated filler tube sections
- Fueling difficulty caused by a restricted or damaged neck
- Fuel odor from a compromised filler assembly
Installation Notes and Tips
Compatible with gas fuel systems only. This filler neck does not include mounting hardware, a fuel cap, or a vent line attachment. Verify the vehicle’s existing hose routing, cap style, and fill pipe dimensions before installation. For fitment-specific service, use on 1998-2002 Chevrolet Express 1500 and 1998-2002 GMC Savana 1500 applications only. Part number 577-315 should be matched to the original configuration before removal of the old neck.
Quality Assurance
Dorman states this replacement filler neck is precision-engineered and thoroughly tested to match the original part for specific vehicle years, makes, and models. That validation supports a repair focused on fit, function, and OE-style replacement performance.
