Walker 235-1559 Engine Crankshaft Position Sensor

Walker 235-1559 Engine Crankshaft Position Sensor

Walker Products 235-1559 is an engine crankshaft position sensor for select Nissan and INFINITI applications. It supports accurate crankshaft signal input for engine management systems and is built to meet or exceed OEM standards and specifications.

Walker Products has supplied fuel system and engine sensor components since 1946, with manufacturing, engineering, and technical support focused on consistent application coverage and production accuracy. The Walker Products line includes engine management parts such as cam and crank sensors, throttle position sensors, oxygen sensors, fuel injectors, and related components.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• Walker Products part number 235-1559
• OE-style replacement for select Nissan Sentra, 200SX, 240SX, 300ZX, and INFINITI J30 applications
• Manufactured to meet or exceed OEM standards and specifications
• Backed by Walker Products engineering and technical support
• Cross-references Standard Ignition PC185 for the same application

Fitment Coverage

• Fits 2000 Nissan Sentra, N/A, Sensor Only.
• Fits 1995-1999 Nissan Sentra, N/A.
• Fits 1995-1998 Nissan 200SX, N/A.
• Fits 1994-1998 Nissan 240SX, N/A.
• Fits 1993-1997 INFINITI J30, N/A.
• Fits 1996 Nissan 300ZX, N/A.
• Fits 1995 Nissan 300ZX, N/A, Sensor Only.

What This Sensor Helps Address

• Crankshaft signal loss or erratic engine speed input
• Hard starting or no-start conditions tied to crank signal failure
• Intermittent stalling caused by incorrect engine position data
• Misfire or timing-related drivability concerns
• Check engine light faults related to crankshaft position sensing

Installation Notes

Verify the vehicle application by year, make, model, and notes before ordering. Compare the original sensor connector, mounting style, and location to the replacement part number 235-1559. For best results, inspect the harness and related ignition components during replacement, and clear diagnostic trouble codes after installation if required by the vehicle.

Quality Assurance

Walker Products is an ISO 9001 and IATF 16949 certified manufacturer with long-standing experience in engine management and fuel system components. The company states that its parts are produced to meet or exceed OEM standards and are supported by in-house manufacturing, product management, engineering, and technical documentation resources.