2pcs for 1996-2000 Toyota 4Runner 2.7L Upstream Downstream Oxygen Sensor O2 02

For 1996-2000 Toyota 4Runner 2.7L Oxygen O2 Sensor 02 Upstream+Downstream 2pcs

For 1996-2000 Toyota 4Runner 2.7L Oxygen 02 O2 Sensor 234-4162 Upstream Front

For 2000 Toyota 4Runner 2.7L Upstream and Downstream O2 02 Oxygen Sensor 2pcs

O2 Oxygen 02 Sensor for 1996-2000 Toyota 4Runner 2.7L Upstream+Downstream X2

2pcs Upstream+Downstream for 95-98 Toyota Tacoma 2.7L 3.4L Oxygen Sensor 02 O2

For 1999 Toyota 4Runner 2.7L Upstream and Downstream O2 02 Oxygen Sensor 2pcs