Direct Replacement Oil Pressure Sensor for Buick Regal and Chevrolet Vehicles

This oil pressure sensor is engineered as a direct replacement component for specific Buick and Chevrolet models, including the Buick Regal. It addresses the need for a reliable engine monitoring part when the original sensor fails, providing inaccurate readings or triggering dashboard warning lights. Designed to match the fit, form, and function of the original equipment, it ensures the vehicle's oil pressure data is accurately communicated to the instrument cluster. The part is identified by several cross-reference numbers—12573107, 12567323, 12562230, 12614969, and 12616646—guaranteeing compatibility for owners and mechanics seeking a correct replacement. Supplied as a single unit, it is intended for professional installation or for experienced DIY enthusiasts familiar with basic automotive repair procedures.

Features and Construction

This sensor is built to vehicle manufacturer specifications for reliable performance in the engine bay environment. Its construction focuses on providing a sealed electrical connection that translates oil pressure into a signal for the vehicle's computer.

Material and Build

The sensor is manufactured from automotive-grade metals and plastics capable of withstanding the temperature fluctuations and chemical exposure present in an engine compartment. The internal sensing mechanism is designed to provide a stable electrical output corresponding to the engine's oil pressure, which is critical for engine protection and performance monitoring. The unit's connectors and threads are precision-made to ensure a leak-free installation and a secure electrical connection, preventing false readings or faults.

Size and Practical Fit

The sensor's physical dimensions and thread specifications are matched to the original part it replaces, allowing for a direct installation without modification to the engine block or oil gallery. This precise fit is crucial for maintaining the integrity of the oil system and preventing leaks. The listed part numbers correspond to the sensor's specific application profile, ensuring it is the correct component for the vehicle's make, model, and engine type. The option value Sensor12677836 provides further identification for inventory and selection purposes.

Uses and Placement

This component is used within a vehicle's engine lubrication system to monitor oil pressure, a key indicator of engine health. Correct oil pressure is vital for lubricating moving parts and preventing engine damage.

Event or Professional Use

For professional mechanics and service centres, this sensor serves as a standard replacement part for repair jobs on Buick and Chevrolet vehicles. It is used to resolve customer complaints related to oil pressure warning lights, erratic gauge readings, or diagnostic trouble codes linked to the oil pressure sensor circuit. Having the correct cross-referenced part numbers streamlines the parts lookup process, reducing vehicle downtime and ensuring the repair is completed correctly the first time.

Everyday Home Use

For the knowledgeable vehicle owner, this sensor enables a DIY repair to address a failing oil pressure sensor. Replacing a faulty sensor can restore confidence in the vehicle's instrumentation and prevent unnecessary concern over potential (but sensor-related) low oil pressure warnings. It is a targeted repair for those comfortable working on their vehicle's engine, following proper safety procedures and service manual instructions for sensor removal and installation.

Benefits and Buying Value

The primary value of this product lies in its specific compatibility and role in maintaining vehicle operation and driver awareness of engine conditions.

Reuse and Low Maintenance

As a replacement electronic component, the sensor itself is not designed for reuse or maintenance. Its value is in restoring a system to full function. Once installed, it requires no periodic maintenance, operating as part of the sealed engine monitoring system. Its correct operation helps maintain the engine by ensuring the driver is alerted to actual low oil pressure conditions, which could indicate serious problems requiring immediate attention.

Why Choose This Product

This sensor is chosen for its verified compatibility with Buick and Chevrolet vehicles, as confirmed by the listed part numbers. It offers a direct solution to a specific mechanical issue—a failed oil pressure sensor—without the need for broader system modifications. For owners of applicable vehicles, it provides a straightforward path to correcting a common fault, supporting the continued reliable operation of their vehicle's engine monitoring system. The single-unit packaging is suited for individual repair jobs, avoiding unnecessary waste or surplus inventory.