Walker 235-1221 Engine Crankshaft Position Sensor

Overview of Walker Products Engine Crankshaft Position Sensor

The Walker Products Engine Crankshaft Position Sensor 235-1221 is designed for precise engine timing and reliable performance. This sensor is compatible with Dodge Ram 2500, Ram 3500, and Ram 4000 models, ensuring accurate fitment and function.

• Color: Black for standard OEM appearance
• Single oval-shaped male connector with three female terminals
• One mounting hole for secure installation
• Includes mounting bracket for proper sensor positioning
• Part number 235-1221 for exact replacement

Detailed Product Description

This engine crankshaft position sensor from Walker Products features a black housing and a single oval-shaped connector designed to interface with the vehicle's wiring harness. The connector is male with three female terminals, providing a secure electrical connection. The sensor includes one mounting hole and comes with a mounting bracket to ensure stable and accurate placement on the engine block. The part number 235-1221 identifies this specific sensor, which is engineered to meet the requirements of Dodge Ram 2500, Ram 3500, and Ram 4000 trucks.

Walker Products is known for manufacturing reliable ignition sensors that meet OEM specifications. This crankshaft position sensor is part of their product line focused on ignition components, providing consistent engine timing signals necessary for proper fuel injection and ignition system operation.

Common Applications and Problem Resolution

• Restores accurate engine timing signals for Dodge Ram 2500 and Ram 3500 models
• Resolves engine misfires caused by faulty crankshaft position detection
• Eliminates stalling or rough idling related to sensor failure
• Prevents no-start conditions due to sensor malfunction
• Improves overall engine performance and fuel efficiency

Installation Notes and Tips

• Ensure the vehicle is off and cooled before installation
• Disconnect the battery to prevent electrical shorts
• Locate the existing crankshaft position sensor on the engine block
• Remove the mounting bracket and sensor carefully
• Install the new sensor 235-1221 with the included mounting bracket
• Connect the oval-shaped male connector securely to the wiring harness
• Verify all connections and clear any diagnostic trouble codes after installation

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their ignition sensors, including the 235-1221 crankshaft position sensor. Each unit undergoes testing to ensure durability and accurate signal output. While specific warranty details are not provided here, Walker Products typically offers coverage consistent with industry standards for ignition components.