2PCS Upstream & Downstream O2 Oxygen Sensor for 2001 2002 Toyota 4Runner V6 3.4L

02 Oxygen O2 Sensor for 2000 Toyota Tacoma 3.4L V6 Upstream and Downstream X2

02 Oxygen O2 Sensor for 96-1998 Toyota 4Runner 3.4L Upstream and Downstream 2pcs

02 Oxygen O2 Sensor for 2000 Toyota Tacoma 3.4L V6 Upstream and Downstream X2

2x Upstream & Downstream O2 Oxygen Sensor for 2001 2002 Toyota 4Runner 3.4L V6

2pcs Upstream & Downstream for Toyota Tacoma 3.4L O2 V6 Oxygen 02 O2 Sensor

Upstream+Downstream for 1996-2000 Toyota 4Runner 3.4L Oxygen o2 02 Sensor 2pcs