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Global Parts 1812736 Engine Crankshaft Position Sensor
Reliable Engine Crankshaft Position Sensor for Chevrolet and GMC
The Global Parts 1812736 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for Chevrolet Envoy and GMC Trailblazer models. Featuring a durable oval-shaped female connector with three male pin terminals, this sensor ensures a secure and precise electrical connection.
- Terminal Type: Pin for reliable electrical contact
- Connector Shape: Oval for proper fitment
- Terminal Quantity: 3 terminals to support sensor function
- Connector Gender: Female connector housing
- Terminal Gender: Male pins for secure connection
Detailed Sensor Description and Attributes
This crankshaft position sensor from Global Parts is engineered with a three-terminal pin configuration housed in an oval-shaped female connector. The male terminals provide a stable connection to the vehicle’s wiring harness, minimizing signal loss and ensuring consistent engine timing signals. The design supports accurate crankshaft position detection, which is critical for engine management systems in Chevrolet Envoy and GMC Trailblazer vehicles. The part number 1812736 corresponds specifically to this sensor model, ensuring compatibility and performance.
Compatible Vehicles and Common Applications
This sensor is compatible with the following vehicles:
- Chevrolet Envoy
- GMC Trailblazer
It is used to monitor the crankshaft’s rotational position and speed, providing essential data to the engine control unit (ECU) for ignition timing and fuel injection. This sensor helps address issues such as:
- Engine misfires or rough idling
- Difficulty starting the engine
- Check engine light related to crankshaft sensor faults
- Stalling or hesitation during acceleration
- Poor engine performance due to timing errors
Installation Notes and Tips
When installing the Global Parts 1812736 crankshaft position sensor, ensure the oval female connector aligns correctly with the vehicle’s wiring harness. Verify that the three male pin terminals are clean and free of corrosion before connection. Proper torque specifications should be followed to avoid sensor damage. It is recommended to disconnect the battery before installation to prevent electrical shorts.
Quality Assurance and Warranty
Global Parts manufactures this crankshaft position sensor to meet OEM standards for fit and function. The part number 1812736 undergoes quality checks to ensure reliable performance in Chevrolet Envoy and GMC Trailblazer vehicles. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.
| Brand | Global Parts |
| Part Number | 1812736 |
| Terminal Type | Pin |
| Connector Shape | Oval |
| Terminal Quantity | 3 |
| Connector Gender | Female |
| Terminal Gender | Male |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Crankshaft Position Sensor |
| 2009 | GMC | Envoy | 4.2L | L6 | N/A | Crankshaft Position Sensor |
| 2008 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Crankshaft Position Sensor |
| 2008 | GMC | Envoy | 4.2L | L6 | N/A | Crankshaft Position Sensor |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.