12677836 Oil Pressure Sensor with Socket for 1999-2008

The OEMUTA 12677836 oil pressure sensor is a direct-fit replacement that monitors engine oil pressure and includes a dedicated socket and filter screen for a complete, easy installation.

If your Chevy, GMC, Cadillac or compatible GM-derived vehicle is showing oil pressure warnings or you need a reliable replacement during routine maintenance, this OEMUTA sensor assembly offers a plug-and-play option built to match factory fit and function. The unit uses a precision sensing element with temperature compensation and comes with a specially sized socket and small filter screen so you can swap the part with minimal downtime and tools.

How does this sensor restore accurate oil pressure readings?

The sensor uses a high-precision sensing core and temperature compensation to deliver consistent outputs across a wide operating range. That reduces false warnings and stabilizes gauge or ECU readings compared with worn or failing units. It’s designed to withstand engine heat, vibration, and corrosion, preserving signal integrity over time.

• Precision sensing core for reliable electrical output
• Temperature compensation minimizes drift under thermal load
• Durable construction resists corrosion, vibration and impact
• Included filter screen prevents debris from fouling the port

Will this fit my make and model from 1999–2008?

This replacement matches the OEM-style mounting and electrical connector used on many GM vehicles from the late 1990s through the 2000s. It’s specified to fit a wide list of Chevrolet, GMC, Cadillac, Buick, Pontiac, Hummer, Isuzu and Saab models that originally used the 12677836-style sensor. Always cross-check the part number and connector against your existing sensor before ordering.

• Chevy: Avalanche, Corvette, Express, Impala, Monte Carlo, Silverado, SSR, Suburban, Tahoe, Trailblazer
• GMC: Envoy, Savana, Sierra, W3500, Yukon
• Also fits select Buick, Cadillac, Pontiac, Hummer, Isuzu and Saab models
• Verify compatibility with your vehicle VIN or existing sensor part number

What comes in the box and how simple is installation?

The package contains the oil pressure sensor, a dedicated sensor socket sized for the unit, and a small filter screen. Installation is straightforward for anyone comfortable working under the hood: disconnect the electrical connector, remove the old sensor, install the new sensor and screen, torque to spec, then reconnect. The included socket saves you from improvising with incorrect tools.

• 1x OEMUTA oil pressure sensor — direct-fit replacement
• 1x sensor socket designed for proper engagement and removal
• 1x filter screen to block debris at the sensor port
• Clear instructions: typical install requires basic hand tools

How durable is the sensor and what warranty is offered?

Materials and construction focus on long-term stability in engine bay conditions. The sensing element and housing resist heat and corrosive exposure, while mechanical design counters vibration and impact. OEMUTA backs the unit with a one-year warranty covering manufacturing defects, and offers free replacement if the part fails under normal use.

• Engineered for thermal stability and long-term accuracy
• Corrosion-resistant materials for harsh environments
• Vibration-resistant construction for reliable connections
• 1-year warranty with replacement for defects under normal use

Who is this for: Drivers and mechanics who need a dependable, OEM-style oil pressure sensor for GM vehicles from about 1999–2008, including owners performing maintenance or troubleshooting oil pressure warnings. It’s also suited to independent shops and DIY enthusiasts who want a complete kit (sensor, socket, filter screen) that simplifies replacement without guessing tool sizes.