Standard Ignition FPS1 Fuel Pressure Sensor

Fuel Pressure Sensor for Diesel Applications

The Standard Ignition FPS1 fuel pressure sensor is an OE replacement for diesel fuel systems that require accurate pressure signal feedback. It is built with a female rectangular plug-in connector, 3 male blade terminals, and a direct-fit sensor design for service replacement on select Dodge Ram, Chevrolet Silverado, and GMC Sierra applications.

Key Features

• OE replacement fuel pressure sensor for diesel applications
• Female rectangular plug-in connector for straightforward electrical connection
• 3-terminal blade design with male terminals
• Built for service replacement on select Ram, Silverado, and Sierra models
• Standard Ignition FPS1 part number for catalog and cross-reference lookup
• No mounting hardware included

Detailed Description

Standard Ignition FPS1 is a diesel fuel pressure sensor engineered for vehicles that rely on precise fuel pressure monitoring to support engine management and drivability. Standard Ignition controls the manufacturing process from component to finished product, and this sensor is part of a broad OE-style coverage lineup for professional repair use. It is a direct replacement choice for applications including 2003-2008 Dodge Ram 2500 and Ram 3500, 2004-2005 Chevrolet Silverado 2500 HD and Silverado 3500, and 2004-2005 GMC Sierra 2500 HD and Sierra 3500. This part cross-references Dorman OE Solutions 904-309 for the same application.

What It Helps Fix

• Fuel pressure signal faults that trigger warning lights or diagnostic trouble codes
• Erratic fuel pressure readings in diesel fuel delivery systems
• Hard starting caused by inaccurate pressure feedback
• Driveability issues related to unstable fuel pressure monitoring
• Failed OE sensor replacement needs on Ram, Silverado, and Sierra diesel models

Installation Notes and Tips

Verify connector style, terminal count, and OE reference before installation. The FPS1 uses a female rectangular plug-in connector with 3 male blade terminals and is intended for diesel fuel systems. Confirm vehicle-specific fitment for your exact Ram, Silverado, or Sierra application, including the 2007 models that reference OE No. 0 281 002 534.

Quality Assurance

Standard Ignition manufactures this sensor as an OE replacement with in-house control over the production process, from component selection through final assembly. That process supports consistent fitment and service-ready quality for professional repair work.