/live/media/TT/TT_PR105T_Fro.jpg)
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
Standard PR105T Fuel Injection Pressure Regulator
| Brand | Standard PR105T |
|---|---|
| Connector Type | Bolt on |
| Contents | Includes caution sheet |
| Mounting Type | Bolt mount |
| Fits | Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, and Saturn · 79 vehicles |
Bolt-on design. Installs with a bolt mount for straightforward replacement.
Fuel pressure regulation. Helps maintain consistent fuel delivery performance.
Dependable components. Made from quality components for reliable operation.
Cross-references Gates 22851, Remy 21014 and SKP SKPR105 for the same application. See all 17.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Fuel Pressure Control for GM and Isuzu Applications
The Standard PR105T fuel injection pressure regulator is built for dependable fuel system control in a wide range of GM and Isuzu vehicles. It uses a bolt-on, bolt-mount design and includes a caution sheet for service reference.
Key Features
- Fuel injection pressure regulator for air and fuel delivery systems
- Bolt-on connector type for straightforward replacement
- Bolt-mount installation style
- Made from quality components for dependable operation
- Includes caution sheet
- Standard PR105T replacement part for service and repair work
Detailed Description
Standard PR105T is a fuel injection pressure regulator used to maintain proper fuel pressure in the injection system. Stable fuel pressure is important for consistent starting, idle quality, throttle response, and overall drivability. This regulator is a direct-fit service part for many Chevrolet S10 and GMC Sonoma models, along with select Isuzu, Saturn, Buick, Oldsmobile, Pontiac, Cadillac, and Chevrolet applications. This part cross-references Standard Ignition PR118 for the same application.
Compatible With 1994-2000 Chevrolet S10, 1994-2000 GMC Sonoma, 1996-2000 Isuzu Hombre, 1996-1997 Isuzu Rodeo, 1996-1997 Isuzu Trooper, and additional listed applications. The PR105T part number is also searched as PR105T fuel injection pressure regulator and Standard PR105T regulator for GM fuel injection repair.
Common Repair Uses
- Restores fuel pressure regulation after a failed regulator
- Addresses hard starting caused by unstable fuel delivery
- Helps correct rough idle related to fuel pressure issues
- Supports repair of fuel odor or rich-running symptoms tied to regulator failure
- Helps resolve hesitation or poor throttle response from inconsistent injection pressure
Installation Notes
Verify the connector type and bolt-mount style before installation. Inspect the fuel system for contamination, damaged seals, or related injector issues during service. Follow the caution sheet included with the part and confirm vehicle-specific fitment before replacing the original regulator.
Quality Assurance
Standard manufactures this regulator from quality components to support dependable service in fuel injection repairs. The PR105T is a service replacement part for confirmed listed applications, including Chevrolet S10, GMC Sonoma, and select Isuzu models.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2000 | Chevrolet | S10 | -L | -- | — | N/A | — |
| 2000 | Chevrolet | S10 | 2.2L | L4 | — | N/A | — |
| 2000 | GMC | Sonoma | 2.2L | L4 | GAS | N/A | — |
| 2000 | GMC | Sonoma | 2.2L | L4 | FLEX | N/A | — |
| 2000 | Isuzu | Hombre | 2.2L | L4 | — | N/A | — |
| 1999 | Chevrolet | S10 | -L | -- | — | N/A | — |
| 1999 | Chevrolet | S10 | 2.2L | L4 | — | N/A | — |
| 1999 | GMC | Sonoma | 2.2L | L4 | — | N/A | — |
| 1999 | Isuzu | Hombre | 2.2L | L4 | — | N/A | — |
| 1998 | Chevrolet | S10 | -L | -- | — | N/A | — |
| 1998 | Chevrolet | S10 | 2.2L | L4 | — | N/A | — |
| 1998 | GMC | Sonoma | 2.2L | L4 | — | N/A | — |
| 1998 | Isuzu | Hombre | 2.2L | L4 | — | N/A | — |
| 1997 | Chevrolet | S10 | -L | -- | — | N/A | — |
| 1997 | Chevrolet | S10 | 2.2L | L4 | — | N/A | — |
| 1997 | GMC | Sonoma | 2.2L | L4 | — | N/A | — |
| 1997 | Isuzu | Hombre | 2.2L | L4 | — | N/A | — |
| 1997 | Isuzu | Rodeo | 3.2L | V6 | — | N/A | — |
| 1997 | Isuzu | Trooper | 3.2L | V6 | — | N/A | — |
| 1996 | Chevrolet | S10 | 2.2L | L4 | — | N/A | — |
| 1996 | GMC | Sonoma | 2.2L | L4 | — | N/A | — |
| 1996 | Isuzu | Hombre | 2.2L | L4 | — | N/A | — |
| 1996 | Isuzu | Rodeo | 3.2L | V6 | — | N/A | — |
| 1996 | Isuzu | Trooper | 3.2L | V6 | — | N/A | — |
| 1995 | Chevrolet | Lumina | 3.4L | V6 | — | N/A | — |
| 1995 | Chevrolet | Monte Carlo | 3.4L | V6 | — | N/A | — |
| 1995 | Chevrolet | S10 | 2.2L | L4 | — | N/A | — |
| 1995 | GMC | Sonoma | 2.2L | L4 | — | N/A | — |
| 1995 | Oldsmobile | Cutlass Supreme | 3.4L | V6 | — | N/A | — |
| 1995 | Pontiac | Grand Prix | 3.4L | V6 | — | N/A | — |
| 1994 | Cadillac | DeVille | 4.6L | V8 | — | N/A | — |
| 1994 | Cadillac | Eldorado | 4.6L | V8 | — | N/A | — |
| 1994 | Cadillac | Seville | 4.6L | V8 | — | N/A | — |
| 1994 | Chevrolet | Lumina | 3.4L | V6 | — | N/A | — |
| 1994 | Chevrolet | S10 | 2.2L | L4 | — | N/A | — |
| 1994 | GMC | Sonoma | 2.2L | L4 | — | N/A | — |
| 1994 | Oldsmobile | Cutlass Supreme | 3.4L | V6 | — | N/A | — |
| 1994 | Pontiac | Grand Prix | 3.4L | V6 | — | N/A | — |
| 1994 | Saturn | SC2 | 1.9L | L4 | — | N/A | — |
| 1994 | Saturn | SL2 | 1.9L | L4 | — | N/A | — |
| 1994 | Saturn | SW2 | 1.9L | L4 | — | N/A | — |
| 1993 | Buick | Century | 3.3L | V6 | — | N/A | — |
| 1993 | Buick | Skylark | 3.3L | V6 | — | N/A | — |
| 1993 | Cadillac | Allante | — | — | — | N/A | — |
| 1993 | Cadillac | Eldorado | 4.6L | V8 | — | N/A | — |
| 1993 | Cadillac | Seville | 4.6L | V8 | — | N/A | — |
| 1993 | Chevrolet | Camaro | 5.7L | V8 | — | N/A | — |
| 1993 | Chevrolet | Lumina | 3.4L | V6 | — | N/A | — |
| 1993 | Oldsmobile | Achieva | 3.3L | V6 | — | N/A | — |
| 1993 | Oldsmobile | Cutlass Ciera | 3.3L | V6 | — | N/A | — |
| 1993 | Oldsmobile | Cutlass Cruiser | 3.3L | V6 | — | N/A | — |
| 1993 | Oldsmobile | Cutlass Supreme | 3.4L | V6 | — | N/A | — |
| 1993 | Pontiac | Firebird | 5.7L | V8 | — | N/A | — |
| 1993 | Pontiac | Grand Am | 3.3L | V6 | — | N/A | — |
| 1993 | Pontiac | Grand Prix | 3.4L | V6 | — | N/A | — |
| 1993 | Saturn | SC2 | 1.9L | L4 | — | N/A | — |
| 1993 | Saturn | SL2 | 1.9L | L4 | — | N/A | — |
| 1993 | Saturn | SW2 | 1.9L | L4 | — | N/A | — |
| 1992 | Buick | Century | 3.3L | V6 | — | N/A | — |
| 1992 | Buick | Skylark | 3.3L | V6 | — | N/A | — |
| 1992 | Chevrolet | Lumina | 3.4L | V6 | — | N/A | — |
| 1992 | Oldsmobile | Achieva | 3.3L | V6 | — | N/A | — |
| 1992 | Oldsmobile | Cutlass Ciera | 3.3L | V6 | — | N/A | — |
| 1992 | Oldsmobile | Cutlass Cruiser | 3.3L | V6 | — | N/A | — |
| 1992 | Oldsmobile | Cutlass Supreme | 3.4L | V6 | — | N/A | — |
| 1992 | Pontiac | Grand Am | 3.3L | V6 | — | N/A | — |
| 1992 | Pontiac | Grand Prix | 3.4L | V6 | — | N/A | — |
| 1992 | Saturn | SC | 1.9L | L4 | — | N/A | — |
| 1992 | Saturn | SL2 | 1.9L | L4 | — | N/A | — |
| 1991 | Buick | Century | 3.3L | V6 | — | N/A | — |
| 1991 | Buick | Skylark | 3.3L | V6 | — | N/A | — |
| 1991 | Chevrolet | Lumina | 3.4L | V6 | — | N/A | — |
| 1991 | Oldsmobile | Cutlass Calais | 3.3L | V6 | — | N/A | — |
| 1991 | Oldsmobile | Cutlass Ciera | 3.3L | V6 | — | N/A | — |
| 1991 | Oldsmobile | Cutlass Cruiser | 3.3L | V6 | — | N/A | — |
| 1991 | Oldsmobile | Cutlass Supreme | 3.4L | V6 | — | N/A | — |
| 1991 | Pontiac | Grand Prix | 3.4L | V6 | — | N/A | — |
| 1991 | Saturn | SC | 1.9L | L4 | — | N/A | — |
| 1991 | Saturn | SL2 | 1.9L | L4 | — | N/A | — |
| No rows match your filter. | |||||||