Walker 235-1155 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Select Chrysler, Dodge, Jeep, and Ram Applications

Walker Products 235-1155 is an engine crankshaft position sensor built for select Chrysler, Dodge, Jeep, Ram, and Mitsubishi applications. It uses a black housing with one oval connector, one mounting hole, and a male connector with female terminals for a direct-fit style replacement.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards. The Walker Products line includes sensors and other engine management parts for service work that demands accurate vehicle application coverage and consistent part specifications.

Key Features

• Engine crankshaft position sensor for ignition and engine management service
• Part number 235-1155
• Black sensor body with oval connector
• 1 connector, 1 mounting hole
• Male connector and female terminals
• Mounting bracket not included
• Walker Products replacement for select Jeep Liberty, Dodge Dakota, Dodge Nitro, Ram 1500, Jeep Commander, Jeep Grand Cherokee, Dodge Durango, and Mitsubishi Raider applications

Detailed Description

Walker Products 235-1155 is a crankshaft position sensor used to monitor crankshaft position and engine speed data for the vehicle’s control system. Accurate signal input is critical for ignition timing and fuel delivery control, especially on vehicles such as the Jeep Liberty, Dodge Dakota, and Ram 1500. This sensor is listed for model years spanning 2002 through 2013, with application coverage that includes 2004-2012 Jeep Liberty, 2004-2010 Dodge Dakota, 2004-2010 Dodge Ram 1500, 2005-2010 Jeep Grand Cherokee, 2006-2010 Jeep Commander, 2004-2009 Dodge Durango, 2006-2009 Mitsubishi Raider, 2007-2011 Dodge Nitro, 2011-2012 Ram 1500, 2011 Ram Dakota, 2011-2012 Dodge Dakota, 2012 Dodge Nitro, and 2013 Jeep Liberty.

This part cross-references Standard Ignition PC487 and Beck/Arnley 180-0523 for the same application. The part number 235-1155 is also useful when searching for a crankshaft position sensor for Jeep Liberty, Dodge Dakota, or Ram 1500 service.

What It Helps Fix

• Hard starting or extended crank conditions
• Intermittent stalling or engine cut-out
• Check engine light related to crankshaft position signal faults
• Rough running caused by incorrect engine speed input
• No-start conditions tied to crank sensor failure

Installation Notes and Tips

Verify connector shape, terminal style, and mounting location before installation. This sensor uses one mounting hole and does not include a mounting bracket. Confirm the vehicle application by year, make, and model before ordering, especially on Jeep Liberty, Dodge Dakota, Dodge Nitro, and Ram 1500 platforms.

Quality Assurance

Walker Products manufactures engine sensors and related components to meet or exceed OEM standards and specifications. The company supports production with in-house manufacturing, product management, engineering, application data, instruction sheets, and technical support. Walker Products is ISO 9001/IATF16949 certified.