Oil hour for GMC + Cadillac 2000-2008 8-cylinder Delphi

Oil pressure gauge for GMC and Chevrolet Caprice 8-cylinder, ACDelco model, from 2000 to 2008. Oil pressure sensor (Oil Pressure Sending Unit) from ACDelco brand. This sensor is used to measure the oil pressure inside the engine and send the signal to the vehicle's dashboard to display the reading. It is usually installed near the oil filter or on the engine block. Specifically designed for GMC and Chevrolet Caprice 8-cylinder models from 2000 to 2008. The sensor is single-wire type and is responsible for activating the oil warning light on the dashboard. A malfunction of this sensor causes incorrect oil pressure readings or the warning light to stay on permanently. One of the main causes of its failure is leakage through the installation thread, where oil escapes from the sensor's location. Genuine ACDelco manufacturing, part number D1846. Specifications: Compatible models: GMC / Chevrolet Caprice 8-cylinder 2000-2008. Part: Oil pressure gauge (oil pressure sensor). Manufacturing: ACDelco. GMC and Chevrolet Caprice 8-cylinder ACDelco oil pressure gauge 2000-2008 – accurate oil pressure reading and protection for your engine.