Walker 240-91043 Vehicle Speed Sensor

Reliable Vehicle Speed Sensor for Mercury Quest and Nissan Villager

The Walker 240-91043 Vehicle Speed Sensor is designed to provide accurate speed data for your Mercury Quest or Nissan Villager. This sensor ensures proper communication with your vehicle's electronic control systems, helping maintain optimal performance and safety.

• Compatible with Mercury Quest and Nissan Villager models
• Part number 240-91043 for precise identification
• Manufactured by Walker under the Walker Products FSK line
• Direct replacement sensor for vehicle speed monitoring
• Ensures accurate speed signal transmission to the vehicle’s ECU

About the Walker Products FSK Line

The Walker Products FSK line focuses on delivering reliable electrical and sensor components tailored for automotive applications. This product line emphasizes quality and fitment accuracy, making the 240-91043 Vehicle Speed Sensor a dependable choice for maintaining your Mercury Quest or Nissan Villager’s speed sensing system.

Product Details and Functionality

The Walker 240-91043 Vehicle Speed Sensor is engineered to detect the rotational speed of the vehicle’s transmission or wheel assembly and relay this information to the engine control unit (ECU). Accurate speed data is critical for functions such as transmission shifting, speedometer operation, and anti-lock braking systems. This sensor is specifically designed to fit Mercury Quest and Nissan Villager models, ensuring proper fit and function without modification.

Common Issues Addressed by This Speed Sensor

• Erratic or non-functioning speedometer readings
• Transmission shifting problems or delayed gear changes
• Malfunctioning cruise control systems
• ABS warning lights or braking irregularities
• Engine performance issues related to speed data inaccuracies

Installation Notes and Tips

Installation of the Walker 240-91043 Vehicle Speed Sensor should be performed with the vehicle safely supported and the ignition off. Locate the existing speed sensor on the transmission or wheel hub assembly, disconnect the electrical connector, and remove the old sensor. Install the new sensor ensuring proper alignment and secure connection. Verify that the electrical connector is fully seated to prevent signal loss. After installation, clear any diagnostic trouble codes and test drive the vehicle to confirm proper operation.

Quality Assurance and Warranty

Walker Products provides quality assurance for the 240-91043 Vehicle Speed Sensor, manufactured to meet or exceed OEM specifications. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. For exact warranty terms, consult the product documentation or authorized distributor.