Item fitment: 2003-2005 for Chevrolet Trailblazer EXT 4.2L,2004-2006 for GMC Canyon 2.8L,2004-2006 for GMC Canyon 3.5L,2003-2005 for GMC Envoy 4.2L,2003-2005 for GMC Envoy XL 4.2L,2004-2005 for GMC Envoy XUV 4.2L,2006 for Hummer H3 3.5L,2003-2005 for Isuzu Ascender 4.2L,2006 for Isuzu i-280 2.8L,2006 for Isuzu i-350 3.5L,2003 for Oldsmobile Aurora 4.0L,2003-2004 for Oldsmobile Bravada 4.2L,2004-2005 for Pontiac Bonneville 4.6L,2005 for Saab 9-7x 4.2L. and products:As a professional manufacturer,we offer you the products with best price. Interchange Part Number of knock sensor: 213-1525 12567446. Package includes: 1 PC Ignition Knock (Detonation) Sensor.
