Dorman 800-889 Fuel Line - Rear

Reliable Nylon Fuel Line for Buick, Oldsmobile, and Pontiac Models

The Dorman 800-889 fuel line is designed as a standard replacement part for select Buick, Oldsmobile, and Pontiac vehicles. Constructed from durable nylon, this fuel line ensures consistent fuel delivery and is pressure rated for fuel injection systems, making it suitable for models like the Buick LeSabre, Oldsmobile 88, and Pontiac Bonneville.

• Material: High-quality nylon for durability and resistance to fuel corrosion
• Length: 20 inches, suitable for direct replacement
• End Connectors: Quick disconnect fittings on both ends for easy installation
• Pressure Rated: Compatible with fuel injection systems
• Item Grade: Standard replacement part meeting OEM specifications

Durable Construction and Precise Fitment

The Dorman 800-889 fuel line is engineered to meet the demands of fuel injection systems in Buick, Oldsmobile, and Pontiac vehicles. Its nylon construction offers resistance to heat, chemicals, and fuel degradation, ensuring long-lasting performance. The 20-inch length and quick disconnect hose connectors on both ends provide a secure and leak-free connection, simplifying replacement and maintenance. This fuel line is designed specifically for models such as the Pontiac LeSabre, Oldsmobile Regency, and Buick LSS, ensuring compatibility and reliable operation.

Applications and Common Issues Addressed

• Replacement of cracked or leaking fuel lines in Buick LeSabre and Pontiac Bonneville
• Resolving fuel delivery interruptions caused by damaged or worn fuel lines
• Upgrading to a pressure-rated fuel line compatible with fuel injection systems
• Fixing fuel line connection issues with quick disconnect fittings
• Maintaining fuel system integrity in Oldsmobile 88 and Buick LSS models

Installation Notes and Tips

When installing the Dorman 800-889 fuel line, ensure the vehicle is depressurized and the engine is cool. The quick disconnect fittings allow for straightforward removal and attachment without specialized tools. Verify the 20-inch length matches the original fuel line to avoid tension or slack. Inspect all connections for leaks after installation and before starting the engine.

Quality Assurance and Warranty Information

Dorman manufactures the 800-889 fuel line to meet or exceed OEM standards for material and fitment. This standard replacement part undergoes quality checks to ensure durability and performance in fuel injection systems. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship for replacement parts.