Upstream DENSO Oxygen Sensor For 1999 2000 2001 2002 Toyota 4Runner 3.4L V6-

OEM Upstream O2 Oxygen Sensor 234-9002 for 1999-2002 Toyota 4Runner 3.4L-V6-

Upstream O2 Oxygen Sensor for 99-04 Toyota 4Runner Tacoma 2.4 2.7L 3.4L 234-9002

2X Upstream & Downstream O2 Oxygen Sensor for Toyota 4Runner Tacoma 234-4162

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

For 1995-2000 Toyota Tacoma 3.4L 2 Pcs Upstream & Downstream Oxygen O2 02 Sensor

Fits 2000 Toyota Tacoma 3.4L 2 Pcs Upstream and Downstream Oxygen O2 02 Sensor

234-4261 Downstream Oxygen O2 Sensor For Toyota 4Runner 3.4L 4.0L 4.7L