Dorman 573-166 Fuel Filler Hose - Lower
Fuel Filler Hose for OE-Style Repair
Dorman 573-166 is a replacement fuel filler hose for specific Cadillac, Chevrolet, and GMC applications. It is engineered and tested to match the original filler neck hose dimensions for a reliable repair when the fuel filler neck is leaking.
- Rubber construction with an elastomer material blend for fuel system service
- Black finish
- 1 in inside diameter with 25.5 mm and 31 mm end inside diameters
- 145 mm centerline length and 6 in overall length
- 0.19 wall thickness and 20 working pressure rating
- Fuel cap, vent line, and mounting bracket not included
- Package contents: fuel filler hose and hose clamps
Detailed Product Overview
This Dorman fuel filler hose is built as a direct replacement for the original filler neck hose used on select 2004-2005 Cadillac Escalade, Chevrolet Avalanche 1500, Silverado 1500, Silverado 2500, Suburban 1500, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL 1500 models. Part number 573-166 is sized to match the OE-style connection points and support a proper seal at the fuel filler area. This part cross-references Spectra Premium FNH240 for the same application.
Common Problems This Part Can Address
- Fuel odor around the filler area from a cracked hose
- Visible leakage at the fuel filler neck connection
- Corrosion or deterioration of the original rubber hose
- Loose or damaged hose sealing surfaces at the tank inlet
- Failed inspection due to fuel system seepage at the filler neck
Installation Notes and Tips
Verify the vehicle application before installation and compare the hose diameter, length, and end sizes to the original part. Inspect the filler neck, clamps, and adjoining fuel system components for wear or corrosion before assembly. Proper clamp placement is important for maintaining a secure seal on the fuel filler hose.
Quality Assurance
Dorman engineers and tests this replacement hose to match the original filler neck design for the listed applications. Part number 573-166 is intended for direct replacement service on the specified Cadillac, Chevrolet, and GMC models.
Dorman 573-166 Fuel Filler Hose - Lower
Fuel Filler Hose for OE-Style Repair
Dorman 573-166 is a replacement fuel filler hose for specific Cadillac, Chevrolet, and GMC applications. It is engineered and tested to match the original filler neck hose dimensions for a reliable repair when the fuel filler neck is leaking.
- Rubber construction with an elastomer material blend for fuel system service
- Black finish
- 1 in inside diameter with 25.5 mm and 31 mm end inside diameters
- 145 mm centerline length and 6 in overall length
- 0.19 wall thickness and 20 working pressure rating
- Fuel cap, vent line, and mounting bracket not included
- Package contents: fuel filler hose and hose clamps
Detailed Product Overview
This Dorman fuel filler hose is built as a direct replacement for the original filler neck hose used on select 2004-2005 Cadillac Escalade, Chevrolet Avalanche 1500, Silverado 1500, Silverado 2500, Suburban 1500, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL 1500 models. Part number 573-166 is sized to match the OE-style connection points and support a proper seal at the fuel filler area. This part cross-references Spectra Premium FNH240 for the same application.
Common Problems This Part Can Address
- Fuel odor around the filler area from a cracked hose
- Visible leakage at the fuel filler neck connection
- Corrosion or deterioration of the original rubber hose
- Loose or damaged hose sealing surfaces at the tank inlet
- Failed inspection due to fuel system seepage at the filler neck
Installation Notes and Tips
Verify the vehicle application before installation and compare the hose diameter, length, and end sizes to the original part. Inspect the filler neck, clamps, and adjoining fuel system components for wear or corrosion before assembly. Proper clamp placement is important for maintaining a secure seal on the fuel filler hose.
Quality Assurance
Dorman engineers and tests this replacement hose to match the original filler neck design for the listed applications. Part number 573-166 is intended for direct replacement service on the specified Cadillac, Chevrolet, and GMC models.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Fuel Filler Hose for OE-Style Repair
Dorman 573-166 is a replacement fuel filler hose for specific Cadillac, Chevrolet, and GMC applications. It is engineered and tested to match the original filler neck hose dimensions for a reliable repair when the fuel filler neck is leaking.
- Rubber construction with an elastomer material blend for fuel system service
- Black finish
- 1 in inside diameter with 25.5 mm and 31 mm end inside diameters
- 145 mm centerline length and 6 in overall length
- 0.19 wall thickness and 20 working pressure rating
- Fuel cap, vent line, and mounting bracket not included
- Package contents: fuel filler hose and hose clamps
Detailed Product Overview
This Dorman fuel filler hose is built as a direct replacement for the original filler neck hose used on select 2004-2005 Cadillac Escalade, Chevrolet Avalanche 1500, Silverado 1500, Silverado 2500, Suburban 1500, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL 1500 models. Part number 573-166 is sized to match the OE-style connection points and support a proper seal at the fuel filler area. This part cross-references Spectra Premium FNH240 for the same application.
Common Problems This Part Can Address
- Fuel odor around the filler area from a cracked hose
- Visible leakage at the fuel filler neck connection
- Corrosion or deterioration of the original rubber hose
- Loose or damaged hose sealing surfaces at the tank inlet
- Failed inspection due to fuel system seepage at the filler neck
Installation Notes and Tips
Verify the vehicle application before installation and compare the hose diameter, length, and end sizes to the original part. Inspect the filler neck, clamps, and adjoining fuel system components for wear or corrosion before assembly. Proper clamp placement is important for maintaining a secure seal on the fuel filler hose.
Quality Assurance
Dorman engineers and tests this replacement hose to match the original filler neck design for the listed applications. Part number 573-166 is intended for direct replacement service on the specified Cadillac, Chevrolet, and GMC models.
