Walker 235-1457 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for OE-Style Fitment

Walker Products 235-1457 is an engine crankshaft position sensor built for direct replacement service on select Nissan, Isuzu, and Honda applications. It uses a black housing, one oval male connector, three female terminals, and a single mounting hole for a straightforward sensor-only replacement where the original unit has failed.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• Black housing with 1 oval connector
• 3-terminal female connection with male connector gender
• 1 mounting hole for OE-style installation points
• Mounting bracket not included
• Walker Products part number 235-1457

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 and specifications. The Walker Products line includes sensors and other engine management parts for import and domestic repair needs, and this crankshaft position sensor follows that approach with application-specific fitment and technical support resources. This part cross-references DENSO Auto Parts 196-2013 and Standard Ignition PC449 for the same application. Compatible vehicle coverage includes Fits 2023 Nissan Frontier, N/A; Fits 2021-2022 Nissan Frontier, N/A; Fits 2002-2004 Isuzu Axiom, N/A; Fits 2002-2004 Isuzu Rodeo, N/A; Fits 2002-2003 Isuzu Rodeo Sport, N/A; Fits 2002 Honda Passport, N/A; and Fits 2002 Isuzu Trooper, N/A.

What This Sensor Helps Address

• Crankshaft position signal loss
• Hard starting or no-start conditions tied to crank signal failure
• Intermittent stalling related to engine speed input errors
• Check engine light concerns from crankshaft sensor faults
• Rough running caused by inaccurate crankshaft position data

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. This sensor uses one oval connector, three terminals, and one mounting hole, and it does not include a mounting bracket. For best results, compare the original sensor and confirm the vehicle application by year, make, and model before replacement. Fits 2023 Nissan Frontier, N/A; Fits 2021-2022 Nissan Frontier, Sensor Only; Fits 2002-2004 Isuzu Axiom, N/A; Fits 2002-2004 Isuzu Rodeo, N/A; Fits 2002-2003 Isuzu Rodeo Sport, N/A; Fits 2002 Honda Passport, N/A; Fits 2002 Isuzu Trooper, N/A.

Quality Assurance

Walker Products manufactures engine sensors and related components to meet OEM-level standards and specifications, supported by in-house product management, engineering, and technical documentation. The company is ISO 9001 and IATF 16949 certified, reflecting controlled manufacturing and quality processes for aftermarket replacement parts.