
Dorman 577-154 Fuel Tank Filler Neck
Fuel Tank Filler Neck for Buick Rendezvous
This Dorman fuel tank filler neck is a direct replacement for select Buick Rendezvous models from 2004-2007. Built from steel and finished in black, Dorman 577-154 is engineered and tested to match the original filler neck for a reliable fuel system repair.
Key Features
- Direct replacement fuel filler neck for select Buick Rendezvous applications
- Steel construction for fuel tank filler neck durability
- Black finish
- 1-inch inside diameter fill pipe
- Compatible with gas and diesel fuel systems
- Twist-on cap type
- Replacement for Dorman 577-154
Detailed Description
When the fuel filler neck on a Buick Rendezvous begins to leak, corrode, or restrict fueling, a replacement neck restores the connection between the fuel door area and the tank. Dorman 577-154 is precision-engineered to match the original filler neck design for 2004, 2005, 2006, and 2007 Buick Rendezvous models, helping maintain proper fuel transfer and a secure fill path. This part cross-references Spectra Premium FN814 and OE number 10322657 for the same application.
What This Part Helps Solve
- Fuel leakage around the filler neck
- Corrosion or rust damage on the original neck
- Difficulty refueling due to a restricted fill pipe
- Damaged or worn fuel tank filler neck connection
- Fuel odor caused by a compromised filler neck assembly
Installation Notes and Tips
Fits 2004-2007 Buick Rendezvous, N/A. Verify the fill pipe diameter, cap style, and vehicle application before installation. Transfer any vehicle-specific components not included with the replacement neck, and inspect adjoining hoses, seals, and mounting points for wear before reassembly.
Quality Assurance
Dorman 577-154 is manufactured as a tested replacement part for specific vehicle applications, with fit and function validated against the original filler neck design.
Dorman 577-154 Fuel Tank Filler Neck
Fuel Tank Filler Neck for Buick Rendezvous
This Dorman fuel tank filler neck is a direct replacement for select Buick Rendezvous models from 2004-2007. Built from steel and finished in black, Dorman 577-154 is engineered and tested to match the original filler neck for a reliable fuel system repair.
Key Features
- Direct replacement fuel filler neck for select Buick Rendezvous applications
- Steel construction for fuel tank filler neck durability
- Black finish
- 1-inch inside diameter fill pipe
- Compatible with gas and diesel fuel systems
- Twist-on cap type
- Replacement for Dorman 577-154
Detailed Description
When the fuel filler neck on a Buick Rendezvous begins to leak, corrode, or restrict fueling, a replacement neck restores the connection between the fuel door area and the tank. Dorman 577-154 is precision-engineered to match the original filler neck design for 2004, 2005, 2006, and 2007 Buick Rendezvous models, helping maintain proper fuel transfer and a secure fill path. This part cross-references Spectra Premium FN814 and OE number 10322657 for the same application.
What This Part Helps Solve
- Fuel leakage around the filler neck
- Corrosion or rust damage on the original neck
- Difficulty refueling due to a restricted fill pipe
- Damaged or worn fuel tank filler neck connection
- Fuel odor caused by a compromised filler neck assembly
Installation Notes and Tips
Fits 2004-2007 Buick Rendezvous, N/A. Verify the fill pipe diameter, cap style, and vehicle application before installation. Transfer any vehicle-specific components not included with the replacement neck, and inspect adjoining hoses, seals, and mounting points for wear before reassembly.
Quality Assurance
Dorman 577-154 is manufactured as a tested replacement part for specific vehicle applications, with fit and function validated against the original filler neck design.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Fuel Tank Filler Neck for Buick Rendezvous
This Dorman fuel tank filler neck is a direct replacement for select Buick Rendezvous models from 2004-2007. Built from steel and finished in black, Dorman 577-154 is engineered and tested to match the original filler neck for a reliable fuel system repair.
Key Features
- Direct replacement fuel filler neck for select Buick Rendezvous applications
- Steel construction for fuel tank filler neck durability
- Black finish
- 1-inch inside diameter fill pipe
- Compatible with gas and diesel fuel systems
- Twist-on cap type
- Replacement for Dorman 577-154
Detailed Description
When the fuel filler neck on a Buick Rendezvous begins to leak, corrode, or restrict fueling, a replacement neck restores the connection between the fuel door area and the tank. Dorman 577-154 is precision-engineered to match the original filler neck design for 2004, 2005, 2006, and 2007 Buick Rendezvous models, helping maintain proper fuel transfer and a secure fill path. This part cross-references Spectra Premium FN814 and OE number 10322657 for the same application.
What This Part Helps Solve
- Fuel leakage around the filler neck
- Corrosion or rust damage on the original neck
- Difficulty refueling due to a restricted fill pipe
- Damaged or worn fuel tank filler neck connection
- Fuel odor caused by a compromised filler neck assembly
Installation Notes and Tips
Fits 2004-2007 Buick Rendezvous, N/A. Verify the fill pipe diameter, cap style, and vehicle application before installation. Transfer any vehicle-specific components not included with the replacement neck, and inspect adjoining hoses, seals, and mounting points for wear before reassembly.
Quality Assurance
Dorman 577-154 is manufactured as a tested replacement part for specific vehicle applications, with fit and function validated against the original filler neck design.












