Fits 2002 Chevrolet Impala 3.8L 2 Pcs Upstream & Downstream Oxygen O2 02 Sensors

For 2004-11 Buick Cadillac Chevy GMC Saturn Downstream 02 O2 Oxygen Sensor 3.6L

Downstream 02 Oxygen O2 Sensor for Chevrolet Impala 3.5L 3.9L 5.3L 3.4L 3.8L

Fits 2004-2005 Chevy Impala 3.8L 2 x Upstream & Downstream Oxygen O2 02 Sensors

Fits 2001-2005 Lexus IS300 3.0L Downstream Oxygen O2 02 Sensor 2 Post-Cat

For 2001-2004 Chevy Impala 3.4L 2 Pcs Upstream + Downstream Oxygen O2 02 Sensors

For 2000-2001 Chevy Tahoe 4.8L 5.3L Impala 3.8L Downstream Oxygen O2 02 Sensor

Fits 2005 Chevrolet Impala 3.4L 2 Pcs Upstream & Downstream Oxygen O2 02 Sensor