Walker 235-91073 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Ford and Lincoln

Walker Full Service Kit crankshaft position sensor 235-91073 is built for accurate engine speed and crank position signal delivery. It supports ignition timing and fuel injection control for a range of Ford, Lincoln, and Mercury applications, including Ford F-150, Mustang, Expedition, and Lincoln Navigator models.

Key Features

• Engine crankshaft position sensor for ignition system signal input
• Walker Full Service Kit product line focused on service-ready fitment coverage
• Black housing with square connector shape
• 1 connector, 2 terminals, female connector gender, male terminal gender
• 1 mounting hole for direct sensor placement
• Built for stable signal output and resistance to electromagnetic interference
• Part number 235-91073 for catalog and cross-reference use

Detailed Description

Walker 235-91073 is an engine crankshaft position sensor designed to deliver precise crankshaft position data to the engine management system. That signal is used to coordinate ignition timing and fuel injection, helping the engine computer maintain proper synchronization with the camshaft position sensor. The Full Service Kit line is positioned for broad service coverage across Ford, Lincoln, and Mercury vehicles, including long-tail applications such as a crankshaft position sensor for 1997-2010 Ford F-150, a crankshaft position sensor for 1996-2014 Ford Mustang, and a crankshaft position sensor for 1998-2014 Lincoln Navigator. This part number, 235-91073, is also relevant for service searches on Ford E-350 Super Duty and Ford Expedition applications.

This part cross-references Standard Motor Products (e.g., PC176, PC177) for the same application.

What It Helps Address

• Hard starting caused by an inaccurate crankshaft speed signal
• Intermittent stalling from inconsistent engine position input
• Rough running related to timing signal loss
• Fuel injection or ignition timing errors from sensor failure
• Check engine light conditions tied to crankshaft position sensor faults

Installation Notes and Tips

Confirm connector shape, terminal count, and mounting style before installation. This sensor uses a square female connector with 2 terminals and 1 mounting hole, so matching the OE-style electrical connection is important for proper fitment. Verify the vehicle application against the catalog listing for your exact Ford, Lincoln, or Mercury model before replacing the original sensor.

Quality Assurance

Walker Products designs crankshaft position sensors for accurate signal delivery, durable operation, and reliable integration with engine control systems. The sensor construction is intended to withstand demanding underhood conditions and reduce interference that can affect signal quality.