GM Engine Oil Pressure Sensor 0-600bar 1%FS Replacement for Buick Chevrolet

Monitoring engine oil pressure is essential for maintaining the health of your vehicle's engine. This GM engine oil pressure sensor is built as a direct replacement for original sensors in compatible Buick, Chevrolet, and GM models. It covers a measuring range of 0 to 600 bar with an accuracy of 1% of full scale (FS), helping you keep track of oil pressure accurately. Whether you are carrying out routine maintenance or replacing a faulty unit, this sensor offers a reliable way to restore proper oil pressure readings. The single-unit package includes just the sensor itself, so you can install it using the existing mounting and electrical connections.

Features and Construction

This sensor is designed for straightforward installation in compatible GM vehicles. Its specifications focus on reliable measurement without unnecessary complexity.

Measurement Range and Accuracy

The sensor measures from 0 to 600 bar, covering the full range of oil pressures typical in petrol and diesel engines. With 1%FS accuracy, readings are dependable: at 100 bar, for example, the reading is within 1 bar of the true value. This level of precision suits both professional diagnostics and routine checks.

Vehicle Compatibility

The sensor is intended for use in Buick, Chevrolet, and other General Motors models. It is designed as a direct replacement, meaning it should fit the original mounting point and electrical connector without modification. Always verify fitment for your specific vehicle year and model before purchase.

Uses and Placement

The sensor is mounted in the engine block or oil filter housing, depending on the vehicle. Its job is to send pressure data to the engine control unit and dashboard gauge.

Engine Oil Pressure Monitoring

By providing continuous pressure readings, the sensor helps you detect problems like low oil pressure or a failing oil pump early. This can prevent costly engine damage and keeps you informed about engine condition.

Diagnostic and Repair Applications

When the original sensor fails (e.g., inaccurate readings or no signal), replacing it with this unit restores proper function. It is a common maintenance item for older GM vehicles and a sensible upgrade when rebuilding an engine.

Benefits and Buying Value

Choosing this sensor gives you a specification-matched replacement at a practical cost.

Accurate and Reliable Measurement

The 1%FS accuracy means you can trust the readings, whether you are checking pressure at idle or under load. That reliability supports informed decisions about engine maintenance and repairs.

Simple Installation and Fit

Because it is designed as a direct replacement for Buick, Chevrolet, and GM models, you can swap the old unit without extra adaptors or wiring work. This saves time and reduces the chance of installation errors.