Walker 235-1027 Engine Camshaft Position Sensor

Walker Camshaft Position Sensor for Ford and Mazda

Walker Products 235-1027 is an engine camshaft position sensor built for direct replacement service on select Ford, Mazda, and Mercury applications. It uses a rectangular connector, 2 terminals, and a male connector gender for a straightforward OE-style electrical interface.

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 repair work that demands accurate vehicle application coverage.

Key Features

• Engine camshaft position sensor for ignition and engine management service
• Rectangular connector shape for OE-style fitment
• 2-terminal design
• Male connector gender
• No mounting bracket included
• Fits a wide range of Ford Ranger, Explorer, Explorer Sport Trac, Fiesta, Mustang, and Mercury Mountaineer applications
• Part number: 235-1027

Detailed Description

Walker Products 235-1027 is a camshaft position sensor used to monitor camshaft timing information for the engine control system. Accurate cam signal input is important for ignition timing, fuel delivery, and overall drivability on vehicles such as the Ford Ranger, Ford Explorer, Ford Mustang, and Mercury Mountaineer. This sensor is also listed for select Mazda B4000 and Ford Fiesta applications. Part number 235-1027 is a practical OE-style replacement for service work where the original sensor has failed or is producing inconsistent signals.

This part cross-references Standard Ignition PC423 and Dorman - OE Solutions 917-721 for the same application.

What It Helps Fix

• Hard starting or extended crank conditions
• Intermittent stalling or rough running
• Check engine light related to camshaft position signal faults
• Misfire or timing-related drivability concerns
• Loss of synchronization between camshaft and engine control inputs

Installation Notes and Tips

Verify connector shape, terminal count, and vehicle application before installation. This sensor uses a rectangular male connector and does not include a mounting bracket. Confirm the exact model year and build date where fitment notes apply, including 2004 Ford Explorer applications with date-specific coverage and 2001 Ford Explorer or Explorer Sport Trac units marked with stamped number 95BF12K073AB. For fitment-specific service, use the vehicle listing for the exact engine management application.

• Fits 2001-2011 Ford Ranger, N/A
• Fits 1997-2000 Ford Explorer, N/A
• Fits 2002-2003 Ford Explorer, N/A
• Fits 2005-2010 Ford Explorer, N/A
• Fits 2002-2005 Ford Explorer Sport Trac, N/A
• Fits 2007-2010 Ford Explorer Sport Trac, N/A
• Fits 2005-2010 Ford Mustang, N/A
• Fits 1998-2010 Mercury Mountaineer, N/A
• Fits 2001-2003 Ford Explorer Sport, N/A
• Fits 2008-2010 Ford Fiesta, N/A
• Fits 2001-2009 Mazda B4000, N/A
• Fits 2010 Mazda B4000, N/A
• Fits 2001 Ford Fiesta, N/A
• Fits 2004 Ford Explorer, N/A

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, and technical documentation, and operates as an ISO 9001/IATF16949 certified manufacturer.