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 2003 2002 2001 2000 1999 1998 1997 1996 Choose your Infiniti Model G 1999 G20 Throttle Position Sensor I 1999 I30 Throttle Position Sensor Q 1999 QX4 Throttle Position Sensor