Compatibility: 1996-2000 Toyota 4Runner 2.7L 1996-1998 2000 Toyota 4Runner 3.4L 1994-1995 Toyota Pickup 3.0L 1995-1998 Toyota T100 2.7L 1995-1996 1998 Toyota T100 3.4L 1995-2000 Toyota Tacoma 2.4L 1999-2000 Toyota Tacoma 2.7L 1995-2000 Toyota Tacoma 3.4L Q&A: Q:What is Differences Between upstream and downstream O2 Sensor? .
