S8825 BWD Knock Sensor v77059-v77060-v77061-v77062-v77063-v144913-v157393-v144952-v157729-v157831-v157837-v157651-v157849-v157629-v54590-v157899-v157944-v143718-v416456-v416622-v416972-v144188-v54592-v157966-v157397 1992 Buick Century 1982

1992 Buick Century 1982

1974 Ford Courier Sedan Delivery 1955

1962 Cadillac Series 60 Fleetwood 1961

1985 Mercedes-Benz 230 1977

S8825 BWD Knock Sensor v77059-v77060-v77061-v77062-v77063-v144913-v157393-v144952-v157729-v157831-v157837-v157651-v157849-v157629-v54590-v157899-v157944-v143718-v416456-v416622-v416972-v144188-v54592-v157966-v157397 1992 Buick Century 1982BWD Engine Knock Sensor are designed to respond to knock frequencies up to 1000 Hz Knock sensors create a voltage signal based on the vibrations caused by detonation Computer uses signal to retard timing when spark knock occurs High quality materials withstand extreme conditions Each product undergoes extensive testing to ensure reliability