Oxygen O2 Sensor Upstream and Downstream Fits for Chevy Avalanche Suburban Silverado 1500 2500 3500HD Tahoe, for GMC Sierra Yukon XL 2008-2012 4.8 5.3 6.0 6.2L Replace 234-4668 234-4256 4PCS electronics_July2024_update Use a bolt wrench to

Use a bolt wrench to remove the bolts on the other side of the wiring 3

not extend)

2000-2003 Tahoe 5

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Oxygen O2 Sensor Upstream and Downstream Fits for Chevy Avalanche Suburban Silverado 1500 2500 3500HD Tahoe, for GMC Sierra Yukon XL 2008-2012 4.8 5.3 6.0 6.2L Replace 234-4668 234-4256 4PCS electronics_July2024_update Use a bolt wrench toOxygen O2 Sensor Upstream and Downstream Fits for Chevy Avalanche Suburban Silverado 1500 2500 3500HD Tahoe, for GMC Sierra Yukon XL 2008 2012 4. 8 5. 3 6. 0 6. 2L Replace 234 4668 234 4256 4PCS Product Features APPLICATION O2 sensor for Chevy Silverado 1500 2500 HD Tahoe Suburban 1500 2500 , for Cadillac Escalade, for GMC Yukon XL 1500 Sierra 1500 2500 HD 3500 HD HIGH STABILITY BLPextrm Oxygen Sensor has stainless steel shell,aluminum oxide capture