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Dorman 800-840 Fuel Line - Rear
Reliable Fuel Line Replacement for Chevrolet and GMC Trucks
The Dorman 800-840 fuel line is designed to provide a dependable fuel delivery solution for Chevrolet and GMC K1500, K2500, and K3500 models. Constructed with both metal and rubber materials, this fuel line is pressure rated for fuel injection systems, ensuring consistent performance under demanding conditions.
- Durable metal and rubber construction for long-lasting use
- 48-inch length suitable for specific fuel system routing
- Male threads on one end and female threads on the other for secure connections
- Standard replacement grade meeting OEM specifications
- Pressure rated for fuel injection systems to handle high fuel pressures
Product Details and Specifications
The Dorman 800-840 fuel line combines metal and rubber materials to balance flexibility and strength, making it suitable for fuel injection systems in Chevrolet and GMC trucks. With a length of 48 inches, it fits the fuel delivery requirements of K1500, K2500, and K3500 models. The fuel line features male threads on one end and female threads on the other, allowing for a secure and leak-resistant connection within the fuel system. This standard replacement part is engineered to meet the pressure demands of fuel injection, ensuring reliable fuel flow and system integrity.
Compatible Vehicles and Applications
- Chevrolet K1500 fuel line replacement
- GMC K2500 fuel injection system component
- Chevrolet K3500 fuel delivery repair
- GMC K1500 fuel line maintenance
- Fuel line replacement for Chevrolet and GMC trucks with fuel injection
Installation Notes and Tips
- Ensure the vehicle is depressurized before removing the old fuel line
- Verify the correct orientation of male and female threaded ends during installation
- Use appropriate tools to avoid damaging the threads or connectors
- Inspect all connections for leaks after installation
- Follow manufacturer torque specifications for fittings
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 800-840 fuel line undergoes rigorous quality checks to ensure durability and performance in fuel injection systems. This part is backed by Dorman's standard warranty, providing confidence in its reliability for Chevrolet and GMC K1500, K2500, and K3500 trucks.
| Brand | National |
|---|---|
| Part Number | 331228H |
| Flanged Outside Diameter (Inch) | 2.450 |
| Flanged Outside Diameter (MM) | 62.230 |
| Helix Type | Clockwise-Spiral Lip Design |
| Housing Bore (Inch) | 2.249 |
| Housing Bore (MM) | 57.120 |
| Inside Diameter | 1.500 |
| Inside Diameter | 38.100 |
| Material | Polyacrylate |
| Outside Diameter | 2.253 |
| Outside Diameter | 57.230 |
| Outside Diameter (Inch) | 2.253 |
| Outside Diameter (mm) | 57.230 |
| Part Description | Oil Seal |
| Redicoat | Yes |
| Sealing Material | Polyacrylate |
| Series | 330000 |
| Shaft (Inch) | 1.500 |
| Shaft (MM) | 38.100 |
| Thickness | 0.360 |
| Thickness | 9.150 |
| Type | 75 |
| Unit of Dimension | Inch |
| Width (Inch) | 0.360 |
| Width (mm) | 9.150 |
This part fits 48 vehicles. Search below:
| Year | Make | Model | Body Type | Bed Length | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Chevrolet | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1995 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1995 | Chevrolet | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1995 | GMC | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1995 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1995 | GMC | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1994 | Chevrolet | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1994 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1994 | Chevrolet | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1994 | GMC | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1994 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1994 | GMC | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1993 | Chevrolet | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1993 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1993 | Chevrolet | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1993 | GMC | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1993 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1993 | GMC | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1992 | Chevrolet | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1992 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1992 | Chevrolet | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1992 | GMC | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1992 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1992 | GMC | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1991 | Chevrolet | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1991 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1991 | Chevrolet | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1991 | GMC | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1991 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1991 | GMC | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1990 | Chevrolet | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1990 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1990 | Chevrolet | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1990 | GMC | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1990 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1990 | GMC | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1989 | Chevrolet | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1989 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1989 | Chevrolet | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1989 | GMC | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1989 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1989 | GMC | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1988 | Chevrolet | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1988 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1988 | Chevrolet | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1988 | GMC | K1500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1988 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
| 1988 | GMC | K3500 | Standard Cab Pickup | 8' 0" Foot Bed | Rear | Feed |
* 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.