Genuine GM Compatible Oil Pressure Sensor for Buick Regal and Chevrolet Vehicles

This oil pressure sensor is engineered as a direct replacement component for a range of Buick and Chevrolet vehicles, prominently including the Buick Regal. It is designed to match the factory specifications of several genuine General Motors (GM) part numbers, ensuring a correct fit and reliable function within your vehicle's engine management system. The sensor's primary role is to monitor the pressure of the engine oil, sending this critical data to your vehicle's electronic control unit (ECU) to help maintain safe operating conditions and trigger the dashboard warning light if pressure drops below a safe threshold. Replacing a faulty sensor with this compatible unit can restore accurate monitoring, which is a fundamental aspect of preventative vehicle maintenance.

Features and Construction

This sensor is built to OEM standards, offering a practical solution for vehicle owners requiring a specific replacement part. Its design focuses on electrical connectivity and precise pressure measurement to integrate seamlessly with your car's existing systems.

Material and Build

The sensor is constructed from materials typical for automotive engine bay components, including durable plastics for the housing and electrical connector, and metals for the sensor body and threading. These materials are selected to withstand the temperature fluctuations, vibrations, and exposure to fluids common in an engine environment, providing the necessary resilience for its monitoring function without making unsupported claims about exceptional longevity or premium quality.

Size and Practical Fit

The sensor is manufactured to match the physical dimensions and thread specifications of the original GM parts listed. This precise engineering means it should thread directly into the engine block's designated port and connect to the existing electrical harness without modification, provided your vehicle's original part number is among the compatible codes: 12573107, 12567323, 12562230, 12614969, or 12616646. Always compare the old and new units visually before installation.

Uses and Placement

This component serves a single, defined purpose within the vehicle's lubrication system. It is a critical part of the feedback loop that informs the driver and the vehicle's computer about engine health.

Event or Professional Use

For professional mechanics or enthusiasts performing maintenance, this sensor is a standard service item. It is used to replace a failed unit during routine servicing, diagnostics, or engine repairs on applicable Buick and Chevrolet models. Its correct operation is essential for accurate workshop diagnostics, ensuring any oil pressure-related fault codes can be properly cleared after replacement.

Everyday Home Use

For the DIY vehicle owner, this sensor represents a manageable replacement project for a common point of failure. A working oil pressure sensor provides peace of mind during daily driving, as the dashboard gauge or warning light offers a reliable indication of engine lubrication status. Replacing a faulty sensor yourself can be a cost-effective way to address an illuminated warning light, assuming you have verified the fault and possess the basic tools and confidence to work on your engine.

Benefits and Buying Value

The value of this product lies in its specificity and role in vehicle upkeep. It is a functional component, not an accessory, and its benefits are directly tied to maintaining your car's operational integrity.

Reuse and Low Maintenance

As a sensor, it is not a reusable or maintainable item in the traditional sense; it is replaced when faulty. Its value is in restoring a system, not in repeated use. Once installed, it requires no routine maintenance, operating passively as part of the vehicle's electronic monitoring network until it eventually requires replacement again, following a typical lifecycle for such electronic components.

Why Choose This Product

Choosing this sensor is a logical decision if your Buick Regal or compatible Chevrolet model requires a replacement oil pressure sensor and the original part number matches one of the listed GM codes. The key advantage is the confirmed compatibility with multiple genuine GM part numbers, which reduces the risk of ordering an incorrect part. It provides a straightforward solution for a specific mechanical need, enabling you to address a potential warning light and contribute to the ongoing care of your vehicle's engine.