Walker 240-1129 Vehicle Speed Sensor

Walker Vehicle Speed Sensor 240-1129

Walker Products 240-1129 is a vehicle speed sensor built for direct replacement service on select Saturn Vue and Cadillac CTS applications. It is engineered to meet or exceed OEM standards and specifications, with manufacturing and technical support backed by Walker Products’ in-house engineering and product management teams.

Walker Products has supplied automotive fuel system and engine management components since 1946. The Walker Products line includes sensors and other engine management parts for repair-focused service, and this vehicle speed sensor reflects that OE-oriented approach.

• Vehicle speed sensor for select Saturn Vue and Cadillac CTS applications
• Walker Products part number 240-1129
• Built to meet or exceed OEM standards and specifications
• Supported by Walker Products engineering and technical documentation
• ISO 9001/IATF16949 certified manufacturing environment

Fitment Details

Fits 2002-2007 Saturn Vue, N/A.

Fits 2003-2004 Cadillac CTS, N/A.

This part cross-references Standard Ignition SC323 for the same application.

What It Helps Address

• Inaccurate vehicle speed signal to the control system
• Speedometer operation concerns
• Transmission shift behavior affected by vehicle speed input
• Diagnostic trouble codes related to vehicle speed sensor performance
• Intermittent drivability issues tied to speed signal loss

Installation Notes and Tips

Verify the connector style and application match before installation. Confirm the vehicle year and model against the listed fitment for Saturn Vue and Cadillac CTS, and inspect the surrounding harness and mounting area for wear or damage during replacement.

Quality Assurance

Walker Products manufactures this sensor to meet or exceed OEM standards and specifications. The company’s ISO 9001/IATF16949 certified processes support consistent production, application data, and technical documentation for service use.