Walker 200-91319 Throttle Position Sensor

Walker Throttle Position Sensor for GM Applications

Walker Products FSK 200-91319 is a throttle position sensor built for select Chevrolet and GMC trucks, vans, and chassis applications from 1988-1999. It provides the throttle position signal the engine control system uses to manage fuel delivery and drivability.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on OEM-level standards for aftermarket replacement parts. The Walker Products FSK line brings that experience to throttle position sensor replacement for GM vehicles.

Key Features

• Throttle position sensor for emission control and engine management systems
• Walker Products FSK line component
• Built for select Chevrolet and GMC applications
• Direct replacement part number 200-91319
• Cross-references Standard Ignition TH160 and Quality-Built 14079 for the same application

Detailed Description

Walker Products 200-91319 is a throttle position sensor for GM vehicles that rely on accurate throttle input to support proper engine response. It is used across a wide range of Chevrolet and GMC models, including Chevrolet P30, Express 2500, Express 3500, G30, C2500, C3500, K2500, K3500, R2500 Suburban, R3500, V2500 Suburban, V3500, and GMC P3500, Savana 2500, Savana 3500, G3500, G2500, C2500, C3500, K2500, K3500, R2500 Suburban, R3500, V2500 Suburban, and V3500. If you are replacing a worn throttle position sensor on a Chevrolet G30 or GMC G3500, this part number is a direct fitment match for the listed applications.

Fits 1991-1999 Chevrolet P30, N/A; Fits 1991-1999 GMC P3500, N/A; Fits 1996-1997 Chevrolet Express 2500, N/A; Fits 1996-1997 Chevrolet Express 3500, N/A; Fits 1996-1997 GMC Savana 2500, N/A; Fits 1997 GMC Savana 3500, N/A; Fits 1995-1996 Chevrolet G30, N/A; Fits 1991-1993 Chevrolet G30, N/A; Fits 1995-1996 GMC G3500, N/A; Fits 1993 GMC G3500, N/A; Fits 1991 GMC G3500, N/A; Fits 1991-1993 Chevrolet C2500, N/A; Fits 1991-1993 Chevrolet C3500, N/A; Fits 1993 Chevrolet G20, N/A; Fits 1991-1993 Chevrolet K2500, N/A; Fits 1991-1993 Chevrolet K3500, N/A; Fits 1991-1993 GMC C2500, N/A; Fits 1991-1993 GMC C3500, N/A; Fits 1993 GMC G2500, N/A; Fits 1991-1993 GMC K2500, N/A; Fits 1991-1993 GMC K3500, N/A; Fits 1989-1991 Chevrolet R2500 Suburban, N/A; Fits 1989-1991 Chevrolet R3500, N/A; Fits 1989-1991 Chevrolet V2500 Suburban, N/A; Fits 1989-1991 Chevrolet V3500, N/A; Fits 1988-1991 GMC R2500 Suburban, N/A; Fits 1988-1991 GMC R3500, N/A; Fits 1988-1991 GMC V2500 Suburban, N/A; Fits 1988-1991 GMC V3500, N/A; Fits 1988 Chevrolet R20, N/A; Fits 1988 Chevrolet R20 Suburban, N/A; Fits 1988 Chevrolet V20 Suburban, N/A.

What It Helps Address

• Throttle signal errors that affect acceleration response
• Rough or inconsistent idle caused by a failing sensor
• Driveability concerns tied to incorrect throttle input
• Check engine light conditions related to throttle position feedback
• Fuel control issues on older Chevrolet and GMC engine management systems

Installation Notes and Tips

Verify the connector style and application against the vehicle listing before installation. Use the vehicle year, make, and model match exactly as shown for Chevrolet and GMC coverage, including the listed GM van, truck, and chassis applications. After installation, clear diagnostic codes and confirm throttle response and idle quality during a road test.

Quality Assurance

Walker Products has supplied fuel system and engine sensor components since 1946 and supports production with in-house manufacturing, product management, and engineering resources. The company is ISO 9001 and IATF 16949 certified, with a focus on parts that meet or exceed OEM standards and specifications.