2005-2009 Buick Lacrosse Lucerne Grand Prix 3.8L Throttle Body Assembly 12607894

It comes in a sleek silver color and is made of durable aluminum material. The assembly features electronic throttle control and is designed to work with gasoline fuel type. The part is compatible with several different models and brands, including Buick, Pontiac, and TPS (Throttle Position Sensor).