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

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

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

For 99-2000 Toyota 4Runner 2.7L Upstream and Downstream O2 02 Oxygen Sensor 2pcs

02 O2 Oxygen Sensor Heated for 1996-2000 Toyota 4Runner 2.7L 3.4L Downstream

2pcs Upstream&Downstream for 1995-2000 Toyota Tacoma 2.4L o2 02 Oxygen Sensor

Downstream for 2000-2004 Toyota Tacoma 2.4L 2.7L 3.4L o2 02 Oxygen Sensor

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