4pcs O2 Oxygen Sensor 1 2 for 2003 2004 2005 2006 Chevrolet Silverado 1500 HD 2003 Cadillac Escalade ESV Calif. 6.0L Front Rear

High-concerned chemical：None Type：Heating Type Repeatability：for 2004 2005 2006 GMC Sierra 3500 6.0L Hysteresis：Sensor 1 2, Bank 1 2 Linear：4 * 4 Wires Measuring Range：for 2004 Chevrolet Silverado 2500 6.0L Sensitivity：for 2003 GMC Yukon XL 2500 6.0L Calif. Sensor Type：Piezoelectric Brand Name：oukeione Origin：Mainland China OEM NO.：234-4669, 234-4286, 234-4651 Resolution：for 2006 GMC Sierra 2500 HD 6.0L

High-concerned chemical: None Type: Heating Type Repeatability: for 2004 2005 2006 GMC Sierra 3500 6.0L Hysteresis: Sensor 1 2, Bank 1 2 Linear: 4 * 4 Wires Sensitivity: for 2003 GMC Yukon XL 2500 6.0L Calif. Sensor Type: Piezoelectric Brand Name: oukeione Origin: Mainland China OEM NO.: 234-4669, 234-4286, 234-4651 Resolution: for 2006 GMC Sierra 2500 HD 6.0L