2pcs for Toyota 4Runner 2.7L 3.4L Tacoma Upstream Downstream 02 O2 Oxygen Sensor

?2X O2 02 Oxygen Sensor for Toyota 4Runner Tacoma 2.7L 3.4L Upstream&Downstream

2X Oxygen 02 o2 Sensor Upstream & Downstream for 1996-00 Toyota 4Runner 2.7L

2pcs Upstream & Downstream O2 02 Oxygen Sensor For 1999-2000 Toyota 4Runner 2.7L

2X for 2000 Toyota 4Runner 2.7L Oxygen 02 o2 Sensor Upstream & Downstream

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

2X Oxygen Sensor O2 02 Upstream+Downstream Fits for 1995-1998 Toyota T100 2.7L

Fits for 1996-98 Toyota T100 2.7L Upstream and Downstream o2 Oxygen 02 Sensor X2