, never been used.Good working condition and easy to install or replace.Part: Throttle Position SensorOther Part Number: 17123855, 17125483, 25319901, 3857487 99037Interchange Part Number: TH149, 17106809, 17113578, 17113625, 17123852for : 1997-2005 Century, 1994-1996 Regal, 1994-1998 , 2002-2005 Rendezvousfor : 1996-2004 , 2000-2004 Seville, 1999-2006 Escaladefor : 1996-2007 Express 1500, 1996-2006 Express 2500, 1996-2007 Express 3500, 1999-2007 1500, 1997-2003 , 1996-2005 , 1996-2005 , 1996-2005 Astro, 2000-2005 , 1997-2005 Venture, 1995-2001 , 1996-2003 S10, 1996-2003 , 1996-2002 Cavalier, 1996-1999 C1500 \/ K1500, 1996-2000 C2500 \/ K2500, 1996-2000 C3500 \/ K3500for : 1996-2007 1500, 1996-2006 2500, 1996-2006 3500, 1996-1999 C1500 \/ K1500 \/ C1500, 1996-2000 C2500 \/ C3500 \/ K1500 \/ K2500, 1996-2003 , 2000-2004 XL 1500, 1996-2003 , 1996-2001 , 1996-2005 , 1999-2007 1500, \/C2500 \/ K1500 \/ K2500 for : 1996-2004 Silhouette, 1999-2002 Intrigue, 1993-1997 Cutlass , 1996-2001 Bravada, 1997-1999 Cutlass, 1994-1998 Achieva, 1996-2003 Aurorafor : 1996-2002 Sunfire, 2001-2005 , 1994-2005 Grand Am, 1999-2005 Montana, 1994-2003 Grand Prixcolour: blackMaterial: ABSPackage Contents:1 x Throttle Position SensorOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.