Walker 200-1337 Throttle Position Sensor

Throttle Position Sensor for Saturn Applications

Walker Products 200-1337 is a throttle position sensor built for throttle body mounted applications with a 3-terminal blade connection. It uses a plastic housing, a female connector, and male terminals, with mounting hardware included for a direct replacement service on select Saturn vehicles.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting OEM standards and maintaining accurate vehicle application data. The Walker Products line includes throttle position sensors and other engine sensors for automotive aftermarket repair.

Key Features

• Throttle body mounted throttle position sensor
• Plastic sensor construction
• 1 oblong female connector with 3 male blade terminals
• Mounting hardware included
• Non-adjustable design
• Direct replacement part number 200-1337

Vehicle Fitment

• Fits 2000-2002 Saturn SC1, N/A
• Fits 2000-2002 Saturn SC2, N/A
• Fits 2000-2002 Saturn SL, N/A
• Fits 2000-2002 Saturn SL1, N/A
• Fits 2000-2002 Saturn SL2, N/A
• Fits 2000-2001 Saturn SW2, N/A

What This Sensor Helps Resolve

• Throttle response that feels delayed or inconsistent
• Erratic idle behavior related to throttle angle signal loss
• Check engine light conditions tied to throttle position sensor faults
• Driveability issues caused by inaccurate throttle input data
• Hard shifting or poor engine management feedback on Saturn SC1, SC2, SL, SL1, SL2, and SW2 models

Installation Notes

Verify connector shape, terminal count, and throttle body mounting style before installation. Confirm the sensor is positioned correctly on the throttle body and follow the vehicle service procedure for calibration or relearn steps if required. This part cross-references Standard Ignition TH387 for the same application.

Quality Assurance

Walker Products manufactures engine management components to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, with product management and engineering support behind application accuracy and technical documentation.