Walker 235-1386 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Nissan and INFINITI

Walker Products 235-1386 is an engine crankshaft position sensor built for direct-fit service on a wide range of Nissan and INFINITI applications. It uses a black housing, one oval connector, and a 3-terminal female connection with a mounting bracket included for a secure replacement.

Compatible With 2025-2007 Nissan and INFINITI models including Altima, Maxima, Murano, Pathfinder, 370Z, GT-R, Q50, Q60, QX50, QX60, and more. This part number, 235-1386, is a practical OE-style replacement for crank signal issues across multiple engine management platforms.

Key Features

• Engine crankshaft position sensor for ignition and engine management service
• Black sensor body with 1 oval connector
• 3-terminal female terminal design
• 1 mounting hole with mounting bracket included
• Direct replacement coverage for many Nissan and INFINITI vehicles
• Walker Products engineering and application support for aftermarket service

Walker Products Line Details

Walker Products has supplied fuel system and engine management components since 1946. The Walker Products line includes sensors and related engine control parts manufactured to meet or exceed OEM standards and specifications, with product management and engineering support behind application accuracy and technical documentation.

Detailed Description

Walker Products 235-1386 is an engine crankshaft position sensor used to monitor crankshaft position and speed information for the engine control system. Accurate crank signal input is critical for ignition timing, fuel delivery, and overall drivability. This sensor is listed for broad coverage across Nissan Altima, Maxima, Murano, Pathfinder, 370Z, GT-R, and INFINITI Q50, Q60, QX50, QX60, and related models. It also cross-references Dorman OE Solutions 907-853 for the same application.

What It Helps Address

• Crankshaft position sensor fault codes
• Hard starting or no-start conditions
• Intermittent stalling or engine cutout
• Rough running caused by incorrect crank signal input
• Check engine light concerns tied to crank sensor performance

Installation Notes and Tips

Verify the connector shape, terminal count, and mounting style before installation. This sensor is listed for sensor-only replacement, with fitment varying by vehicle position as shown in the application data. Confirm the exact year, make, model, and position for your Nissan or INFINITI before ordering. Use the vehicle service information for proper diagnostic confirmation and installation procedure.

Quality Assurance

Walker Products is an ISO 9001 and IATF 16949 certified manufacturer focused on OE-level specifications, application accuracy, and technical support. The brand’s engineering and manufacturing resources support consistent production quality for engine sensors and related aftermarket components.