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Dorman 800-888 Fuel Line - Rear
Reliable Nylon Fuel Line for Cadillac, Chevrolet, and GMC Vehicles
The Dorman 800-888 fuel line is designed to provide a dependable fuel delivery solution for select Cadillac, Chevrolet, and GMC models. Constructed from durable nylon and featuring quick disconnect hose connectors on both ends, this fuel line supports efficient fuel injection system performance.
- Material: High-quality nylon for durability and resistance to fuel corrosion
- Length: 32 inches, suitable for specific vehicle applications
- End 1 and End 2 Hose Connector Type: Quick disconnect for easy installation and removal
- Pressure Rated for Fuel Injection: Yes, ensuring compatibility with fuel injection systems
- Item Grade: Standard replacement part meeting OEM specifications
- Package Contents: One fuel line
Durable Fuel Line Designed for Fuel Injection Systems
The Dorman 800-888 fuel line is engineered to maintain consistent fuel flow under the high-pressure conditions typical of fuel injection systems. Its nylon construction offers resistance to heat, chemicals, and fuel degradation, making it a reliable replacement part. The quick disconnect connectors on both ends simplify installation and removal, reducing service time. This fuel line is specifically designed for use in Cadillac Escalade ESV, Escalade EXT, Chevrolet Avalanche 1500, Suburban 1500, and GMC Yukon XL 1500 models, ensuring proper fit and function.
Compatible Vehicles and Common Applications
This fuel line is compatible with the following vehicles:
- Cadillac Escalade ESV
- Cadillac Escalade EXT
- Chevrolet Avalanche 1500
- Chevrolet Suburban 1500
- GMC Yukon XL 1500
It is used primarily in the fuel injection system to deliver fuel efficiently and safely. This replacement part addresses issues such as:
- Fuel leaks caused by cracked or damaged fuel lines
- Reduced fuel pressure affecting engine performance
- Fuel line deterioration due to age or exposure to chemicals
- Difficulty disconnecting old fuel lines without quick disconnect fittings
- Maintaining proper fuel flow for optimal engine operation
Installation Notes and Tips
When installing the Dorman 800-888 fuel line, ensure the vehicle is cool and fuel system pressure is relieved before removal. The quick disconnect fittings allow for straightforward connection and disconnection without special tools. Verify that the fuel line routing matches the original to avoid kinks or interference with other components. Inspect all connections for leaks after installation and before starting the engine.
Quality Assurance and Warranty Information
Dorman provides this fuel line as a standard replacement part manufactured to meet or exceed OEM specifications. The nylon material and pressure rating ensure durability and compatibility with fuel injection systems. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship to provide confidence in the product's reliability.
| Brand | Dorman |
|---|---|
| Part Number | 800-888 |
| End 1 Hose Connector Type | Quick Disconnect |
| End 2 Hose Connector Type | Quick Disconnect |
| Item Grade | Standard Replacement |
| Length | 32 |
| Material | Nylon |
| Package Contents | Fuel Line |
| Pressure Rated for Fuel Injection | Yes |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Chevrolet | Suburban 1500 | 5.3L | V8 | Rear | Supply and Return |
| 2004 | GMC | Yukon XL 1500 | 5.3L | V8 | Rear | Supply and Return |
| 2003 | Cadillac | Escalade ESV | Rear | Supply and Return | ||
| 2003 | Cadillac | Escalade EXT | Rear | Supply and Return | ||
| 2003 | Chevrolet | Avalanche 1500 | Rear | Supply and Return | ||
| 2003 | Chevrolet | Suburban 1500 | Rear | Supply and Return | ||
| 2003 | GMC | Yukon XL 1500 | 5.3L | V8 | Rear | Supply and Return |
| 2002 | Cadillac | Escalade EXT | Rear | Supply and Return | ||
| 2002 | Chevrolet | Avalanche 1500 | Rear | Supply and Return | ||
| 2002 | Chevrolet | Suburban 1500 | 5.3L | V8 | Rear | Supply and Return |
| 2002 | GMC | Yukon XL 1500 | 5.3L | V8 | Rear | Supply and Return |
| 2001 | Chevrolet | Suburban 1500 | 5.3L | V8 | Rear | Supply and Return |
| 2001 | GMC | Yukon XL 1500 | 5.3L | V8 | Rear | Supply and Return |
| 2000 | Chevrolet | Suburban 1500 | 5.3L | V8 | Rear | Supply and Return |
| 2000 | GMC | Yukon XL 1500 | Rear | Supply and Return |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.