Original GM Oil Pressure Sensor 12677836 Compatible Vehicles GMC Yukon 2003-2008 GMC Sierra 2003-2008 Chevrolet Tahoe 2003-2008 Chevrolet Suburban 2003-2008 Chevrolet Silverado 2003-2008 Chevrolet Avalanche 2003-2008 Chevrolet Trailblazer 2003-2008 Cadillac Escalade 2003-2008 Hammer H2 2003-2008 Part Number: 12677836 Alternative Numbers: 12616646 / 12614969 / 12573107 / 12562230