Walker 240-1147 Vehicle Speed Sensor

Walker 240-1147 Vehicle Speed Sensor

Walker Products 240-1147 is a vehicle speed sensor built for transmission input and output shaft speed applications on select Chrysler, Dodge, and Ram vehicles. It is a direct-fit replacement for common drivability and transmission signal issues on models such as the Dodge Grand Caravan, Chrysler Town & Country, and Ram ProMaster.

Key Features

• Vehicle speed sensor for transmission input/output shaft speed monitoring
• Built by Walker Products, a long-time manufacturer of engine sensors and fuel system components
• Manufactured to meet or exceed OEM standards and specifications
• Supported by Walker’s manufacturing, engineering, and product management teams
• Cross-references Standard Ignition SC494 for the same application
• Part number 240-1147 for accurate catalog lookup and replacement matching

Product Details

Walker Products 240-1147 is part of the Walker Products engine sensor line, backed by ISO 9001/IATF16949 certified manufacturing. The brand has supplied automotive aftermarket components since 1946, with a focus on accurate vehicle applications and technical support. This sensor is used in transmission speed signal circuits on Chrysler, Dodge, and Ram platforms, including Grand Caravan, Journey, Town & Country, Avenger, Sebring, Pacifica, C/V, and ProMaster vans. If you are replacing a failing transmission input/output speed sensor on a Dodge Grand Caravan or Ram ProMaster, this part number 240-1147 is a direct reference to verify before ordering.

Common Uses

• Restores erratic or missing vehicle speed signal data
• Addresses transmission shift concerns related to speed sensor input
• Helps correct speedometer or transmission control faults tied to sensor failure
• Supports repair of input/output shaft speed monitoring on Chrysler, Dodge, and Ram vehicles

Installation Notes

Verify the original sensor connector, transmission application, and model year before installation. Confirm fitment against the vehicle’s transmission speed sensor location and compare the old part to Walker 240-1147 before replacement. For best results, clear any stored diagnostic trouble codes after installation and road test the vehicle to confirm proper signal operation.

Quality Assurance

Walker Products manufactures this sensor to meet or exceed OEM standards and specifications. The company’s ISO 9001/IATF16949 certified processes and engineering support help maintain application accuracy and consistent part quality across the Walker 240-1147 line.