Walker 235-1177 Engine Crankshaft Position Sensor

Walker 235-1177 Crankshaft Position Sensor

Walker Products 235-1177 is an engine crankshaft position sensor built for precise engine timing signal input and reliable ignition system operation. It is a direct-fit style replacement for select Dodge Ram 2500 and Ram 3500 applications, with an oval 1-connector design and a black housing.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• Fits 1998-2001 Dodge Ram 2500 and 1998-2001 Dodge Ram 3500
• Black sensor body with oval connector design
• 1 connector, 3 terminals, male connector / female terminals
• 1 mounting hole with mounting bracket included
• Built by Walker Products, a long-time supplier of fuel system and engine sensor components

Product Details

Walker Products 235-1177 is part of the Walker Products engine sensor line, which focuses on replacement components for ignition and engine management systems. Walker Products has supplied automotive fuel system and sensor parts since 1946 and manufactures to meet or exceed OEM standards and specifications. This crankshaft position sensor is engineered for accurate signal delivery to the engine control system, helping maintain proper timing input on supported Dodge Ram 2500 and Dodge Ram 3500 trucks.

This part cross-references Standard Ignition PC292 and NTK EH0175 for the same application.

Common Issues This Sensor Can Address

• Crankshaft signal loss that can trigger a no-start condition
• Intermittent stalling caused by an unstable engine speed signal
• Rough running or misfire concerns related to timing input errors
• Check engine light faults tied to crankshaft position sensor codes
• Hard starting after heat soak or during extended cranking

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. On 1998-2001 Dodge Ram 2500 and Ram 3500 trucks, confirm the sensor location and harness routing match the original part before connecting the new unit. Inspect the mating connector for corrosion, damaged terminals, or oil contamination so the replacement sensor can deliver a clean signal.

Quality Assurance

Walker Products supports its engine management parts with in-house manufacturing, product management, and engineering resources. The company is ISO 9001 and IATF 16949 certified and states that its products are produced to meet or exceed OEM standards and specifications.