Walker 235-1321 Engine Crankshaft Position Sensor

Overview of Walker Products Engine Crankshaft Position Sensor

The Walker Products 235-1321 Engine Crankshaft Position Sensor is designed for precise engine timing and reliable performance. This sensor is compatible with various BMW models, including the 540i, 740i, 740iL, 750iL, 840Ci, 850Ci, M3, M5, M6, and Z8, ensuring accurate fitment and function.

• Color: Black for standard OEM appearance
• Single rectangular male connector for secure electrical connection
• One mounting hole for straightforward installation
• Two terminals with female terminal gender for proper signal transmission
• Mounting bracket not included

Walker Products Brand Line Details

Walker Products offers a range of automotive components focused on sensor technology and engine management. The 235-1321 crankshaft position sensor is part of this line, providing reliable engine monitoring solutions tailored for BMW vehicles. This product line emphasizes compatibility and precision to maintain engine performance and diagnostic accuracy.

Product Description and Attributes

The Walker 235-1321 crankshaft position sensor features a black housing with a single rectangular male connector, designed to interface seamlessly with the vehicle’s wiring harness. It includes one mounting hole to secure the sensor firmly in place. The sensor has two female terminals, ensuring proper electrical contact and signal integrity. This sensor does not come with a mounting bracket, so the existing bracket on the vehicle should be used during installation.

Compatible BMW Models and Applications

• BMW 540i
• BMW 740i and 740iL
• BMW 750iL
• BMW 840Ci and 850Ci
• BMW M3, M5, and M6
• BMW Z8

This sensor is specifically engineered to work with these BMW models, ensuring accurate crankshaft position readings critical for engine timing and fuel injection control.

Common Issues Addressed by This Sensor

• Engine misfires due to inaccurate crankshaft position data
• Difficulty starting or no-start conditions
• Check engine light triggered by crankshaft sensor faults
• Irregular engine idling or stalling
• Poor engine performance and reduced fuel efficiency

Installation Notes and Tips

When installing the Walker 235-1321 sensor, ensure the mounting hole aligns correctly with the vehicle’s mounting point. Use the existing mounting bracket as this sensor does not include one. Verify the rectangular male connector is fully seated to prevent electrical issues. Handle the sensor carefully to avoid damage to the terminals and connector during installation.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their sensors, including the 235-1321 crankshaft position sensor. While specific warranty details should be confirmed at the point of purchase, Walker Products typically offers coverage against manufacturing defects to ensure reliability and customer confidence.