Global Parts 1812420 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for GM Vehicles

The Global Parts 1812420 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Featuring a blade terminal type and an oval-shaped female connector, this sensor ensures a secure and precise electrical connection.

• Terminal Type: Blade for reliable contact
• Connector Shape: Oval female connector for proper fitment
• Terminal Quantity: 4 terminals to support accurate signal transmission
• Terminal Gender: Male terminals for secure connection

Detailed Sensor Description and Attributes

This crankshaft position sensor from Global Parts (part number 1812420) is engineered with a 4-terminal blade design, providing stable and consistent electrical signals to the engine control unit. The oval-shaped female connector is specifically designed to match factory wiring harnesses on compatible vehicles, ensuring proper installation and operation. The male terminals inside the connector offer a secure fit, reducing the risk of signal loss or electrical interference.

Compatible Buick, Chevrolet, Oldsmobile, and Pontiac Models

This sensor is compatible with a range of GM vehicles, including Buick models like the LeSabre, Park Avenue, and Century; Chevrolet models such as the Lumina APV and Impala; Oldsmobile models including the 88 and 98; and Pontiac models like the Grand Am, Bonneville, and Grand Prix. The Global Parts 1812420 sensor is suitable for vehicles requiring a 4-terminal blade sensor with an oval female connector.

Common Issues Addressed by the Crankshaft Position Sensor

• Engine misfires or rough idling due to inaccurate crankshaft position data
• Difficulty starting the engine or no-start conditions
• Check engine light triggered by crankshaft sensor faults
• Engine stalling or hesitation during acceleration
• Poor fuel efficiency related to timing errors

Installation Notes and Tips

When installing the Global Parts 1812420 crankshaft position sensor, ensure the oval female connector aligns correctly with the vehicle’s wiring harness. Verify that the blade terminals are clean and free of corrosion before connection. Proper torque specifications should be followed to avoid sensor damage. It is recommended to consult the vehicle’s service manual for detailed installation procedures specific to the make and model.

Quality Assurance and Warranty Information

Global Parts maintains strict quality control standards for their ignition sensors, including the 1812420 crankshaft position sensor. Each unit undergoes testing to meet OEM specifications for fit, form, and function. While specific warranty details are not provided here, Global Parts products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.