ACDelco 12677838 GM Original Equipment Engine Oil Pressure Sensor

The ACDelco 12677838 is a GM Original Equipment Engine Oil Pressure Sensor that provides an electrical oil pressure signal to the engine control module, ensuring your vehicle's engine management system receives accurate, real-time pressure data. This sensor measures the oil pressure in your vehicle's engine and will alert you through the oil pressure gauge or warning lamp if the oil pressure falls below the specified pressure, helping prevent costly engine damage.

Key Features:

• Manufactured to fit GM vehicles, providing the same performance, durability, and service life you expect from General Motors
• Designed, engineered, and tested to rigorous standards and backed by General Motors as true OE parts installed during production or validated by GM for GM vehicles
• Direct replacement for original equipment - no modifications required
• Precision-engineered to deliver accurate oil pressure readings
• Built to withstand harsh engine bay conditions

This genuine ACDelco GM Original Equipment sensor is the recommended replacement for maintaining your vehicle's original performance and reliability. When your engine's oil pressure monitoring system needs service, trust the same quality component that was installed at the factory.