Walker Products 240-1056 Vehicle Speed Sensor (VSS)

The Walker Products 240-1056 is a direct-fit replacement Vehicle Speed Sensor (VSS) engineered to restore proper speed signal output to your vehicle's powertrain control module. Manufactured to meet or exceed OEM specifications for fit, form, and function, this sensor is a reliable solution for restoring accurate speed data to the systems that depend on it.

Vehicle speed sensors send electrical pulses to the vehicle's onboard computer. These pulses are generated by a magnet spinning within the sensor coil — as vehicle speed increases, pulse frequency increases proportionally. The ECU uses this data to manage transmission shift points, cruise control operation, speedometer accuracy, and ABS/traction control systems.

Symptoms of a Failing Vehicle Speed Sensor:

• Engine hesitation or surging
• Erratic or improper automatic transmission shifting
• Loss of cruise control function
• Inoperative or erratic speedometer reading
• Illuminated Check Engine Light (CEL)

Key Features:

• Designed and manufactured to meet or exceed OE specifications
• Exact OEM fit — no modification required for installation
• Precision-engineered sensor coil for accurate pulse generation
• Backed by Walker Products' ISO 9001/IATF 16949 certified quality management system
• From a trusted aftermarket supplier with over 75 years in the automotive industry

Walker Products has been a leading privately owned manufacturer of fuel system components and engine management sensors since 1946. Their ISO 9001/IATF 16949 certification reflects their ongoing commitment to quality, accuracy, and OEM-level performance across their entire product line.