Home/Shop by Part/Engine & Engine Management/Engine Sensors & Electrical/Throttle Position Sensor Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year 1999 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 Choose your Buick Model C 1999 Century Throttle Position Sensor L 1999 LeSabre Throttle Position Sensor P 1999 Park Avenue Throttle Position Sensor R 1999 Regal Throttle Position Sensor 1999 Riviera Throttle Position Sensor