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Delphi EX631103 Fuel Injector
Reliable Diesel Fuel Injector for Ram 2500 and 3500
The Delphi EX631103 fuel injector is designed specifically for diesel engines in Ram 2500 and 3500 models. This remanufactured direct injection fuel injector ensures precise fuel delivery and maintains OEM standards for performance and durability.
- Compatible with Ram 2500 and 3500 diesel engines
- Direct injection fuel system type for efficient combustion
- Steel body material for enhanced durability
- Includes one O-ring and a copper washer gasket for proper sealing
- Features a ring terminal type with two terminals (male connector, female terminal)
- Attachment method uses clamp with bolt for secure mounting
- Remanufactured to OEM standard quality
Detailed Product Description
The Delphi EX631103 fuel injector is engineered for light duty diesel applications, specifically tailored for Ram 2500 and 3500 trucks. Constructed with a robust steel body, this injector supports direct fuel injection systems, providing accurate fuel atomization and improved engine efficiency. The injector features a ring terminal type with two terminals, including a male connector and female terminal, ensuring reliable electrical connectivity. It comes with one O-ring and a copper washer gasket to maintain a tight seal and prevent leaks. The clamp with bolt attachment method secures the injector firmly in place without the need for additional mounting hardware. As a remanufactured unit, it meets OEM standards, offering a cost-effective solution without compromising quality.
Common Applications and Issues Addressed
- Restores proper fuel delivery in Ram 2500 and 3500 diesel engines
- Resolves rough idling and engine misfires caused by faulty injectors
- Improves fuel efficiency and reduces emissions in direct injection systems
- Eliminates fuel leaks with included gasket and O-ring
- Addresses poor engine performance related to injector wear or damage
Installation Notes and Tips
When installing the Delphi EX631103 fuel injector, ensure the injector ports and mounting surfaces are clean and free of debris. Use the included copper washer gasket and O-ring to achieve a proper seal. The clamp with bolt attachment method requires careful tightening to avoid over-torquing, which could damage the injector or mounting components. Verify electrical connections match the male connector and female terminal configuration for optimal performance. Professional installation is recommended to maintain system integrity and safety.
Quality Assurance and Warranty
This Delphi fuel injector is remanufactured to meet OEM standards, ensuring reliable performance and durability. Each unit undergoes rigorous testing to verify functionality and sealing integrity. While specific warranty details are not provided, Delphi products typically come with manufacturer-backed quality assurance to support long-term use in Ram 2500 and 3500 diesel vehicles.
| Brand | Delphi |
|---|---|
| Part Number | EX631103 |
| Fuel Type | Diesel |
| Terminal Type | Ring |
| Mounting Hardware Included | No |
| Gasket Or Seal Included | Yes |
| Terminal Quantity | 2 |
| Connector Gender | Male |
| Terminal Gender | Female |
| O-Ring Quantity | 1 |
| Attachment Method | Clamp w/bolt |
| Body Material | Steel |
| Retainer Clips Included | No |
| Fuel Injection Type | Direct injection |
| Item Grade | Oem standard |
| New or Reman'd | Reman'd |
| Package Contents | Fuel injector, copper washer, instruction sheet |
| System Type | Light duty injector |
This part fits 36 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2018 | Ram | 2500 | Standard Cab Pickup | N/A | |
| 2018 | Ram | 2500 | Extended Crew Cab Pickup | N/A | |
| 2018 | Ram | 2500 | Crew Cab Pickup | N/A | |
| 2018 | Ram | 3500 | Standard Cab Pickup | N/A | |
| 2018 | Ram | 3500 | Extended Crew Cab Pickup | N/A | |
| 2018 | Ram | 3500 | Crew Cab Pickup | N/A | |
| 2017 | Ram | 2500 | Standard Cab Pickup | N/A | |
| 2017 | Ram | 2500 | Extended Crew Cab Pickup | N/A | |
| 2017 | Ram | 2500 | Crew Cab Pickup | N/A | |
| 2017 | Ram | 3500 | Standard Cab Pickup | N/A | |
| 2017 | Ram | 3500 | Extended Crew Cab Pickup | N/A | |
| 2017 | Ram | 3500 | Crew Cab Pickup | N/A | |
| 2016 | Ram | 2500 | Standard Cab Pickup | N/A | |
| 2016 | Ram | 2500 | Extended Crew Cab Pickup | N/A | |
| 2016 | Ram | 2500 | Crew Cab Pickup | N/A | |
| 2016 | Ram | 3500 | Standard Cab Pickup | N/A | |
| 2016 | Ram | 3500 | Extended Crew Cab Pickup | N/A | |
| 2016 | Ram | 3500 | Crew Cab Pickup | N/A | |
| 2015 | Ram | 2500 | Standard Cab Pickup | N/A | |
| 2015 | Ram | 2500 | Extended Crew Cab Pickup | N/A | |
| 2015 | Ram | 2500 | Crew Cab Pickup | N/A | |
| 2015 | Ram | 3500 | Standard Cab Pickup | N/A | |
| 2015 | Ram | 3500 | Extended Crew Cab Pickup | N/A | |
| 2015 | Ram | 3500 | Crew Cab Pickup | N/A | |
| 2014 | Ram | 2500 | Standard Cab Pickup | N/A | |
| 2014 | Ram | 2500 | Extended Crew Cab Pickup | N/A | |
| 2014 | Ram | 2500 | Crew Cab Pickup | N/A | |
| 2014 | Ram | 3500 | Standard Cab Pickup | N/A | |
| 2014 | Ram | 3500 | Extended Crew Cab Pickup | N/A | |
| 2014 | Ram | 3500 | Crew Cab Pickup | N/A | |
| 2013 | Ram | 2500 | Standard Cab Pickup | N/A | |
| 2013 | Ram | 2500 | Extended Crew Cab Pickup | N/A | |
| 2013 | Ram | 2500 | Crew Cab Pickup | N/A | |
| 2013 | Ram | 3500 | Standard Cab Pickup | N/A | |
| 2013 | Ram | 3500 | Extended Crew Cab Pickup | N/A | |
| 2013 | Ram | 3500 | Crew Cab Pickup | N/A |
* 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.