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TechSmart R81001 Fuel Pressure Regulator Service Kit
| Brand | TechSmart R81001 |
|---|---|
| Fuel Type | Diesel |
| Fits | Ford · 12 vehicles |
Complete rebuild kit. Includes the regulator, gasket, O-rings, and hardware for easier installation.
Diesel fuel system part. Built for diesel applications and fuel pressure regulation service.
OE performance. Meets or exceeds OE performance for dependable service.
Cross-references Dorman - OE Solutions 904-239, GB 522-038 and Standard Ignition PRU1 for the same application. See all 8.
Fuel Pressure Regulator Service Kit for Diesel Applications
TechSmart R81001 is a diesel fuel pressure regulator service kit for restoring proper fuel pressure in Ford Super Duty and Excursion applications. It addresses common drivability complaints tied to a weakened stock spring, including hard starting, stalling, poor fuel mileage, and sluggish acceleration.
Built for 2003-2007 Ford F-250 Super Duty, 2003-2007 Ford F-350 Super Duty, and 2003-2004 Ford Excursion upgrade applications, this kit helps return the fuel filter housing to proper operating condition. TechSmart R81001 is a direct service solution for technicians working on diesel fuel delivery repairs.
Key Features
- Diesel fuel pressure regulator service kit
- Restores fuel pressure after spring fatigue in the stock regulator
- Raises fuel pressure by 10-15 PSI after installation
- Includes fuel pressure regulator, gasket, O-rings, and hardware
- Built to meet or exceed OE performance standards
- Part number: R81001
Detailed Description
TechSmart R81001 is engineered to rebuild the fuel filter housing and restore fuel system pressure on diesel trucks and SUVs. By increasing fuel pressure 10-15 PSI, it supports stronger injector operation, improved throttle response, and longer injector life when the original regulator spring has weakened. This kit is a practical repair choice for Ford F-250 Super Duty, Ford F-350 Super Duty, and Ford Excursion diesel service work.
This part cross-references Dorman OE Solutions 904-239 for the same application. TechSmart R81001 also aligns with OE-style service needs for technicians replacing worn fuel pressure regulator components.
What It Helps Fix
- Hard starting caused by low fuel pressure
- Stalling related to regulator spring wear
- Poor fuel mileage from inconsistent fuel delivery
- Poor acceleration under load
- Reduced injector performance from inadequate pressure
Installation Notes and Tips
- Compatible With 2003-2007 Ford F-250 Super Duty, N/A, Upgrade Kit
- Compatible With 2003-2007 Ford F-350 Super Duty, N/A, Upgrade Kit
- Compatible With 2003-2004 Ford Excursion, N/A, Upgrade Kit
- Inspect the fuel filter housing and sealing surfaces before installation.
- Replace worn seals and verify fuel pressure after service.
- Confirm diesel application before ordering TechSmart R81001.
Quality Assurance
TechSmart states that its parts meet or exceed OE performance, giving technicians a service kit built for accurate repair and dependable fitment on diesel fuel system maintenance.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Ford | F-250 Super Duty | 6.0L | V8 | N/A | Upgrade Kit |
| 2007 | Ford | F-350 Super Duty | 6.0L | V8 | N/A | Upgrade Kit |
| 2006 | Ford | F-250 Super Duty | 6.0L | V8 | N/A | Upgrade Kit |
| 2006 | Ford | F-350 Super Duty | 6.0L | V8 | N/A | Upgrade Kit |
| 2005 | Ford | F-250 Super Duty | 6.0L | V8 | N/A | Upgrade Kit |
| 2005 | Ford | F-350 Super Duty | 6.0L | V8 | N/A | Upgrade Kit |
| 2004 | Ford | Excursion | 6.0L | V8 | N/A | Upgrade Kit |
| 2004 | Ford | F-250 Super Duty | 6.0L | V8 | N/A | Upgrade Kit |
| 2004 | Ford | F-350 Super Duty | 6.0L | V8 | N/A | Upgrade Kit |
| 2003 | Ford | Excursion | — | — | N/A | Upgrade Kit |
| 2003 | Ford | F-250 Super Duty | — | — | N/A | Upgrade Kit |
| 2003 | Ford | F-350 Super Duty | — | — | N/A | Upgrade Kit |
| No rows match your filter. | ||||||