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Delphi EX631057 Fuel Injector
Delphi Remanufactured Diesel Fuel Injector for Dodge Trucks
The Delphi EX631057 fuel injector is designed specifically for light duty diesel applications in Dodge D250, D350, W250, and W350 models. This remanufactured injector offers a reliable replacement option for maintaining optimal fuel delivery and engine performance.
- Compatible with Dodge D250, D350, W250, and W350 diesel trucks
- Remanufactured fuel injector for light duty diesel systems
- Metal body construction for durability
- Clamp with bolt attachment method for secure installation
- Includes fuel injector and instruction sheet; mounting hardware and seals not included
- Standard replacement grade for dependable performance
Product Details and Specifications
The Delphi EX631057 fuel injector is engineered for diesel fuel systems in select Dodge trucks, including the D250, D350, W250, and W350 models. Constructed with a metal body, this injector is built to withstand the demands of diesel combustion. It uses a clamp with bolt attachment method, ensuring a secure fit during installation. This unit is a remanufactured part, providing a cost-effective alternative to new injectors while meeting standard replacement quality. Note that mounting hardware, gaskets, and retainer clips are not included, so these components should be sourced separately if needed.
Common Applications and Problem Resolution
- Restores proper fuel atomization and injection timing in diesel engines
- Addresses rough idling and engine misfires caused by faulty injectors
- Helps resolve decreased fuel efficiency due to injector wear
- Reduces excessive exhaust smoke linked to injector malfunction
- Improves overall engine performance and responsiveness in Dodge diesel trucks
Installation Notes and Tips
When installing the Delphi EX631057 fuel injector, ensure the clamp with bolt attachment is properly secured to prevent fuel leaks. Since mounting hardware and seals are not included, inspect existing components for wear and replace as necessary. Follow the included instruction sheet carefully to maintain correct injector positioning and torque specifications. It is recommended to clean the injector port and surrounding area before installation to avoid contamination.
Quality Assurance and Warranty Information
This Delphi fuel injector is a remanufactured component tested to meet standard replacement specifications for light duty diesel fuel systems. While no specific warranty details are provided here, Delphi parts typically undergo rigorous quality control to ensure reliability and performance. For warranty information, refer to Delphi’s official documentation or contact authorized service providers.
| Brand | Bosch |
|---|---|
| Part Number | 40716A |
| Adapters Included | No |
| Attached Spoiler / Aerofoil | No |
| Blade Material | Dual Rubber |
| Blade Type | Bracket |
| Cases Per Pallet (ORLY) | 20 |
| Frame Color | Black |
| Heated (Wiper Blade) | No |
| Quick Connect Hardware Included | Yes |
| Unit(s) per Car Qty (ORLY) | 1 |
| Wiper Blade Design | All-Season |
| Wiping Edges | 1 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Fuel Type | Position | Notes |
|---|---|---|---|---|---|
| 1990 | Dodge | D250 | DIESEL | N/A | |
| 1990 | Dodge | D350 | DIESEL | N/A | |
| 1990 | Dodge | W250 | DIESEL | N/A | |
| 1990 | Dodge | W350 | DIESEL | N/A | |
| 1989 | Dodge | D250 | DIESEL | N/A | |
| 1989 | Dodge | D350 | DIESEL | N/A | |
| 1989 | Dodge | W250 | DIESEL | N/A | |
| 1989 | Dodge | W350 | DIESEL | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.