Global Parts 1812742 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for GM Trucks

Global Parts 1812742 is an engine crankshaft position sensor for select Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500 applications. It sends accurate crankshaft position data to the ECM so the engine management system can maintain proper fuel delivery, timing, exhaust control, and cooling strategy.

Key Features

• Direct replacement crankshaft position sensor for OE-style fit and function
• Blade terminal type with an oval connector shape
• 3-terminal design with female connector and male terminals
• Built to meet OE specifications for engine management service
• Global Parts part number 1812742 for easy identification

Detailed Description

This crankshaft position sensor is engineered for accurate signal transfer to the ECM, helping the engine control module monitor crankshaft position and engine speed. Global Parts 1812742 is a direct replacement sensor for 2004-2005 Chevrolet Silverado 2500 HD and Silverado 3500, as well as 2004-2005 GMC Sierra 2500 HD and Sierra 3500 models. It cross-references Standard Ignition PC594 for the same application. If you are searching for a 2004-2005 Chevrolet Silverado 2500 HD crankshaft position sensor or a 2004-2005 GMC Sierra 3500 crankshaft position sensor, this OE-spec replacement is built for those vehicle-specific needs.

Common Issues This Sensor Can Address

• Crankshaft position signal loss or intermittent signal faults
• Hard starting or extended crank time
• Engine stalling or rough running related to crank signal errors
• Check engine light concerns tied to crankshaft position sensor codes
• Incorrect ignition timing or fuel control caused by inaccurate ECM input

Installation Notes and Tips

Verify connector style, terminal count, and vehicle application before installation. This sensor uses a blade terminal layout, an oval connector, 3 terminals, a female connector, and male terminals, so matching the original part is important for proper connection. Confirm the part number 1812742 against the removed sensor and vehicle service information before replacement.

Quality Assurance

Global Parts engine management sensors are made to provide accurate ECM input and are manufactured to OE specifications for direct replacement service.