Global Parts 1812503 Engine Camshaft Position Sensor

Engine Camshaft Position Sensor for Nissan and Infiniti

Global Parts 1812503 is an engine camshaft position sensor built to deliver accurate position data to the ECM. This direct replacement sensor meets OE specifications and supports proper engine management across fuel, exhaust, timing, and cooling systems.

• Blade terminal type with oval connector shape
• 3-terminal design with female connector and male terminals
• Direct replacement for OE-style camshaft position sensor service
• Supports ECM input for timing and engine management control
• Fits 2001-2004 Nissan Pathfinder, camshaft position sensor; intake
• Fits 2000-2002 INFINITI QX4, camshaft position sensor
• Fits 2003-2004 INFINITI M45, camshaft position sensor; VVT position
• Fits 2004-2006 INFINITI Q45, camshaft position sensor; VVT position
• Fits 2006-2007 INFINITI M45, camshaft position sensor; VVT position

Detailed Product Overview

Global Parts 1812503 is an OE-style engine camshaft position sensor for Nissan Pathfinder, INFINITI QX4, INFINITI M45, and INFINITI Q45 applications. It is designed to send precise camshaft position information to the ECM so the engine control system can manage ignition timing and related operating functions. The blade terminals, oval connector, and 3-terminal female connector layout match the specified application requirements for a direct replacement installation. This part cross-references Standard Ignition PC458 for the same application.

Common Symptoms This Sensor Can Address

• Check engine light related to camshaft position sensor circuit faults
• Hard starting or extended crank conditions
• Rough idle or inconsistent engine performance
• Timing-related drivability concerns
• VVT position signal issues on listed Infiniti applications

Installation Notes and Tips

Verify the connector shape, terminal count, and terminal gender before installation. Confirm the vehicle year, make, model, and sensor location against the fitment list, especially for Nissan Pathfinder intake and Infiniti VVT position applications. Inspect the harness connector for corrosion or damaged terminals before connecting the new sensor. Use the vehicle service information to confirm proper sensor placement and electrical routing.

Quality Assurance

Global Parts engine management sensors are built as direct replacement components and are manufactured to meet OE specifications for accurate ECM input and dependable fitment on the listed applications.