2 Oxygen O2 02 Sensor Downstream OEM For GMC Cadillac Chevy Impala 3.6 250-24773

FOR 09-11 Buick Enclave V6 3.6L Downstream O2 Oxygen Sensor. FOR 05-08 Buick LaCrosse V6 3.6L Downstream O2 Oxygen Sensor. FOR 10-16 Buick LaCrosse V6 3.6L Downstream O2 Oxygen Sensor. FOR 2010 Buick LaCrosse V6 3.0L Downstream O2 Oxygen Sensor.