Walker 235-1539 Engine Crankshaft Position Sensor

Walker 235-1539 Crankshaft Position Sensor

Walker 235-1539 is an engine crankshaft position sensor built for accurate crankshaft signal monitoring in ignition and engine management systems. It uses a black housing with a rectangular male connector, 3 female terminals, and a single mounting hole for a direct-fit style replacement where specified.

Key Features

• Engine crankshaft position sensor for ignition system signal input
• Black sensor body with rectangular connector design
• 1 connector, 3 terminals, and 1 mounting hole
• Male connector / female terminal configuration
• No mounting bracket included
• Walker Products part number 235-1539

Product Details

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 related engine management parts, and this crankshaft position sensor follows that application-focused approach for vehicles that require a precise crank signal. This part cross-references Standard Ignition PC354 for the same application.

Compatible With select vehicle applications that use this sensor configuration, including some Honda Civic and related make/model fitments where the OE-style connector and terminal layout match. Use the vehicle-specific catalog data to confirm exact application before ordering Walker 235-1539.

Common Issues This Part May Address

• Crankshaft signal loss causing no-start conditions
• Intermittent stalling or rough engine operation
• Check engine light related to crankshaft position sensor faults
• Hard starting after heat soak or during cold starts
• Erratic ignition timing or engine misfire concerns

Installation Notes

Verify connector shape, terminal count, and mounting style against the original sensor before installation. Inspect the harness connector for corrosion, bent terminals, or damaged locking tabs, and clear any stored diagnostic trouble codes after replacement. Because fitment is application-specific, confirm the exact year, make, and model match for Walker 235-1539 before installation.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications, supported by in-house product management and engineering. The company is ISO 9001/IATF16949 certified, reflecting controlled manufacturing and quality processes for aftermarket engine management parts.