Please Check your vehicle Year, Make, Model, Trim, and Engine Size with fitment description followed .

Vehicle Fitment:

Compatible with CHEVY:
2004 Colorado 3.5L LS Extended Cab Pickup 3-D/4-D
2004-2007 Colorado 3.5L LS Standard Cab Pickup 2-D
2006-2007 Colorado 3.5L LT Crew Cab Pickup 4-D
2004-2005 Colorado 3.5L Sport LS Standard Cab Pickup 2-D
2004-2005 Colorado 3.5L Sport Standard Cab Pickup 2-D
2006 Colorado 3.5L WT Extended Cab Pickup 4-D
2004-2005 Colorado 3.5L Z71 LS Extended Cab Pickup 3-D
2004-2005 Colorado 3.5L Z71 LS Standard Cab Pickup 2-D
2004-2005 Colorado 3.5L Z71 Standard Cab Pickup 2-D
2004-2005 Colorado 3.5L Z85 Crew Cab Pickup 4-D
2004-2005 Colorado 3.5L Z85 Extended Cab Pickup 3-D
2004-2005 Colorado 3.5L Z85 LS Crew Cab Pickup 4-D

Compatible with GMC :
2004 Canyon 3.5L SL Crew Cab Pickup 4-D
2004 Canyon 3.5L SL Extended Cab Pickup 2-D/4-D
2004-2007 Canyon 3.5L SLE Extended Cab Pickup 2-D/4-D
2006-2007 Canyon 3.5L SLT Crew Cab Pickup 4-D
2006-2007 Canyon 3.5L SLT Extended Cab Pickup 4-D
2006-2007 Canyon 3.5L WT Cab andamp; Chassis 2-D
2006-2007 Canyon 3.5L WT Standard Cab Pickup 2-D
2004-2005 Canyon 3.5L Z71 Fleet Crew Cab Pickup 4-D
2004-2005 Canyon 3.5L Z71 Fleet Extended Cab Pickup 4-D
2005 Canyon 3.5L Z71 SL Cab andamp; Chassis 2-D
2004-2005 Canyon 3.5L Z71 SLE Standard Cab Pickup 2-D

Compatible with HUMMER:
2006-2007 H3 3.5L 3.7L Adventure Sport Utility 4-D
2006-2007 H3 3.5L 3.7L Luxury Sport Utility 4-D

Compatible with ISUZU:
2006 i-35200 3.5L Base Crew Cab Pickup 4-D
2007 i-37200 3.7L LS Extended Cab Pickup 2-D