HiSport O2 Oxygen Sensor Upstream Downstream - Compatible with 2006 2007 Chevy Avalanche Silverado 1500 Suburban Tahoe Cadillac Escalade GMC Sierra Yukon Hummer H2 Replace 234-4337 234-4018 HSTHA02733 these components are engineered for

these components are engineered for reliability and durability

¡¾Part Number¡¿Replaces BU5Z-9F972-B BU5Z9F972B CM5250 BU5A-9F972-CA BU5A9F972CA CM-5250 CM5250 BU5A-9F972-BA

Exact OE Replacement: Replaces original part numbers 55075357

1L 2007 Silverado 2500HD Classic 6

Scrambler 500 2x4 1998 1999 2000 2001 2002

HiSport O2 Oxygen Sensor Upstream Downstream - Compatible with 2006 2007 Chevy Avalanche Silverado 1500 Suburban Tahoe Cadillac Escalade GMC Sierra Yukon Hummer H2 Replace 234-4337 234-4018 HSTHA02733 these components are engineered forBrand: HiSport Features: FITMENT 1: Compatible with Cadillac 2007 Escalade 6. 2L, Escalade ESV 6. 2L, 2007 Escalade EXT 6. 2L; Compatible with Chevy 2006 Silverado 1500 4. 8L, 2007 Avalanche 5. 3L 6. 0L, Silverado 1500 4. 3L, Silverado 1500 Classic 4. 3L 4. 8L, Suburban 1500 5. 3L 6. 0L, Suburban 2500 6. 0L FITMENT 2: Compatible with Chevy 2006 2007 Tahoe 4. 8L, 2007 Tahoe 5. 3L; Compatible with GMC 2006 Sierra 1500 4. 8L, 2007 Sierra 1500 4. 3L,