Oil Pressure Sensor Replacement for GM Vehicles 12677836 12616646 12573107 D1846a Drop In OEM Grade Direct Fit for 2003 to 2008 Chevrolet Silverado 1500 2500 3500 Express Corvette Suburban Tahoe Trailblazer Avalanche Impala GMC Sierra Savana Yukon Envoy

Oil Pressure Sensor Replacement for GM Vehicles, 1-Pack
✔️ Drop-in OEM grade sensor, direct fit for 2003-2008 GM trucks

This oil pressure sensor is a drop-in replacement designed for GM vehicles from 2003 through 2008. It fits a broad lineup of Chevrolet and GMC models, helping keep oil pressure readings accurate and warning systems functioning properly.

✅ Replacement part numbers: 12677836, 12616646, 12573107, D1846a
✅ Direct-fit OEM grade sensor for 2003-2008 GM trucks and SUVs
✅ Fits Silverado, Express, Suburban, Tahoe, Trailblazer, Avalanche, Impala, Sierra, Yukon
✅ Compatible with Buick, Cadillac, Pontiac, GMC, Hummer, Isuzu, Saab lineups
✅ Not all vehicles listed; use dropdown to confirm exact fit

💡 What is an oil pressure sensor replacement for GM vehicles and why choose an OEM drop-in?

This helps monitor engine oil pressure and protect bearings. - Maintains accurate readings for 2003-2008 GM engines - Direct-fit, OEM-grade replacement for easy installation - Covers a wide range of Chevrolet and GMC models - Verify exact fit by selecting year/model in the dropdown✝️