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Dorman 502-502 Fuel Injector
Reliable Diesel Fuel Injector for Ford Super Duty and Econoline Models
The Dorman 502-502 fuel injector is engineered for direct injection diesel engines, designed to restore optimal fuel delivery in select Ford trucks and vans. This injector offers precise fuel atomization and durability for vehicles like the Ford F-250 Super Duty and E-350 Econoline Club Wagon.
Key Features of the Dorman 502-502 Fuel Injector
- Maximum outside diameter of 40mm for proper fitment
- Compatible with diesel fuel systems using direct injection technology
- Blade-type terminals with two male terminals and a female connector
- Includes three O-rings and a gasket or seal for leak prevention
- Constructed with a durable steel body for long-lasting performance
- Bolt-on attachment method for secure installation
- Package contains one fuel injector unit
Detailed Product Description
The Dorman 502-502 fuel injector is specifically designed for diesel-powered Ford vehicles, including the E-350 Club Wagon, E-350 Super Duty, Excursion, F-250 Super Duty, and F-350 Super Duty models. Its steel body construction ensures resistance to wear and corrosion under high-pressure fuel conditions. The injector features a blade terminal type with two male terminals and a female connector, facilitating reliable electrical connections. Included are three O-rings and a gasket or seal to maintain a tight, leak-free fit within the fuel injection system. This injector mounts securely using bolts, providing a stable and precise fitment essential for direct injection diesel engines.
Common Applications and Issues Addressed
- Restores proper fuel delivery in diesel direct injection systems
- Resolves engine misfires caused by faulty or clogged injectors
- Eliminates rough idling and poor acceleration in Ford Super Duty trucks
- Prevents fuel leaks with included seals and O-rings
- Improves overall engine performance and fuel efficiency
Installation Notes and Tips
- Ensure compatibility with your specific Ford model and engine before installation
- Use appropriate tools to avoid damaging the blade terminals or injector body
- Replace all O-rings and seals during installation to prevent leaks
- Torque mounting bolts to manufacturer specifications for secure fitment
- Inspect electrical connectors for corrosion or damage prior to installation
Quality Assurance and Warranty Information
Dorman fuel injectors undergo rigorous quality control to meet OEM standards for fit, form, and function. The 502-502 injector is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its reliability for diesel fuel injection systems in compatible Ford vehicles.
| Brand | Dorman |
|---|---|
| Part Number | 502-502 |
| Attachment Method | Bolt On |
| Body Material | Steel |
| Connector Gender | Female |
| Fuel Injection Type | Direct Injection |
| Fuel Type | Diesel |
| Gasket Or Seal Included | Yes |
| Maximum Outside Diameter | 40 |
| Mounting Hardware Included | No |
| O-Ring Quantity | 3 |
| Package Contents | 1 Injector |
| Retainer Clips Included | No |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | Ford | E-350 Club Wagon | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 2003 | Ford | E-350 Super Duty | 7.3L | V8 | N/A | Injector 1 through 7 | |
| 2003 | Ford | Excursion | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 2003 | Ford | F-250 Super Duty | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 2003 | Ford | F-350 Super Duty | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 2002 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 2002 | Ford | E-350 Super Duty | 7.3L | V8 | N/A | Injector 1 through 7 | |
| 2002 | Ford | Excursion | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 2002 | Ford | F-250 Super Duty | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 2002 | Ford | F-350 Super Duty | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 2001 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 2001 | Ford | E-350 Super Duty | 7.3L | V8 | N/A | Injector 1 through 7 | |
| 2001 | Ford | Excursion | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 2001 | Ford | F-250 Super Duty | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 2001 | Ford | F-350 Super Duty | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 2000 | Ford | E-350 Super Duty | 7.3L | V8 | N/A | Injector 1 through 7 | |
| 2000 | Ford | Excursion | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 2000 | Ford | F-250 Super Duty | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 2000 | Ford | F-350 Super Duty | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7 |
| 1999 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | From 12/07/98 | |
| 1999 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7; From 12/17/98 |
| 1999 | Ford | E-350 Super Duty | 7.3L | V8 | N/A | From 12/07/98 | |
| 1999 | Ford | F-250 Super Duty | 7.3L | V8 | N/A | From 12/07/98 | |
| 1999 | Ford | F-250 Super Duty | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7; From 12/17/98; wo/California Emissions |
| 1999 | Ford | F-350 Super Duty | 7.3L | V8 | N/A | From 12/07/98 | |
| 1999 | Ford | F-350 Super Duty | 7.3L | V8 | DIESEL | N/A | Injector 1 through 7; From 12/17/98; wo/California Emissions |
* 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.