/live/media/SI/SI_FPS121_Fro.jpg)
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
Standard Ignition FPS121 Fuel Pressure Sensor
| Brand | Standard Ignition FPS121 |
|---|---|
| Fits | Chevrolet and GMC · 13 vehicles |
OE replacement. Direct-fit fuel pressure sensor for straightforward installation.
Plug-in connector. Oval female connector with male blade terminals.
Diesel system sensor. Built for fuel rail pressure monitoring.
Cross-references Dorman - OE Solutions 904-074, Global Parts Distributors LLC 1814939 and 800-20144 for the same application. See all 8.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Fuel Rail Pressure Sensor for Diesel Applications
The Standard Ignition FPS121 fuel pressure sensor is an OE replacement for diesel fuel systems that monitor pressure at the fuel rail. It uses a 3-terminal blade connection with a female oval plug-in connector and mounts on the fuel rail for direct signal input to the engine management system.
Key Features
- OE replacement fuel pressure sensor for diesel systems
- Mounts on the fuel rail for direct pressure monitoring
- 3-terminal blade design with female oval connector
- Terminal gender: male
- No mounting hardware or mounting bracket included
- Standard Ignition FPS121 part number for service replacement
Application Details
Compatible with diesel-equipped Chevrolet Cruze, Chevrolet Equinox, Chevrolet Colorado, GMC Terrain, and GMC Canyon applications listed in the fitment data. This part cross-references Dorman OE Solutions 904-074 for the same application. The Standard Ignition FPS121 is built for vehicles that rely on accurate fuel rail pressure feedback to support proper engine control.
What It Helps Address
- Fuel rail pressure signal faults
- Hard starting related to incorrect pressure readings
- Check engine lights tied to fuel pressure sensor performance
- Rough running caused by inconsistent diesel fuel pressure data
- Driveability issues from a failed OE-style sensor
Installation Notes
Install on the fuel rail using the existing vehicle connection point. Verify the oval female connector, 3-terminal blade interface, and diesel system configuration before installation. Because mounting hardware is not included, reuse the original hardware if service procedures call for it. Confirm fitment by year, make, and model before replacing the sensor.
Quality Assurance
Standard Ignition supplies OE replacement electrical and engine management components, and the FPS121 follows the original-style sensor layout for listed diesel applications. Use this part for service replacement on 2016-2019 Chevrolet and GMC models shown in the fitment data, including 2017-2019 Chevrolet Cruze, 2018-2019 Chevrolet Equinox, 2018-2019 GMC Terrain, 2016-2018 Chevrolet Colorado, and 2016-2018 GMC Canyon.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Chevrolet | Cruze | 1.4L | L4 | N/A | — |
| 2019 | Chevrolet | Equinox | 1.5L | L4 | N/A | — |
| 2019 | GMC | Terrain | 1.5L | L4 | N/A | — |
| 2018 | Chevrolet | Colorado | 2.8L | L4 | N/A | — |
| 2018 | Chevrolet | Cruze | 1.4L | L4 | N/A | — |
| 2018 | Chevrolet | Equinox | 1.5L | L4 | N/A | — |
| 2018 | GMC | Canyon | 2.8L | L4 | N/A | — |
| 2018 | GMC | Terrain | 1.5L | L4 | N/A | — |
| 2017 | Chevrolet | Colorado | 2.8L | L4 | N/A | — |
| 2017 | Chevrolet | Cruze | 1.4L | L4 | N/A | — |
| 2017 | GMC | Canyon | 2.8L | L4 | N/A | — |
| 2016 | Chevrolet | Colorado | 2.8L | L4 | N/A | — |
| 2016 | GMC | Canyon | 2.8L | L4 | N/A | — |
| No rows match your filter. | ||||||