🔧【Applications】Oxygen sensor Upstream 234-9002 fit for 1999-2000 Toyota 4Runner L4-2.7L Auto Trans only for Calif o2 sensor, for 2000-1999 Toyota 4Runner V6-3.4L Auto Trans only for Calif o2 sensor, for 2002-2001 Toyota 4Runner V6-3.4L o2 sensor, for 2003-2001 Toyota Tacoma L4-2.4L Auto Trans o2 sensor, for 2002-2001 Toyota Tacoma L4-2.7L Manual Trans o2 sensor, for 2000 Toyota Tacoma L4-2.7L Manual Trans only for Calif o2 sensor, for 2000 Toyota Tacoma L4-2.7L Manual Trans only for Calif oxygen sensor.
🔧【Cautions】Pls carefully check your vehicle year & make & model with the fitment of Amazon and our description.Pls compare your part with our pictures, it must be completely same.If you have any questions, please email us, we try to answer all email within 24 hours.
🔧【Installation】STEP1. Locate the oxygen sensor position and remove it with socket, STEP2. Compare the new sensor to the old sensor to ensure a proper installation, STEP3. Please clean the threaded port to ensure a proper seal of the new sensor,STEP4.Gently tighten the sensor in order to keep wire free from damage and avoid sensor leakage, STEP5,Reinstail the connecor,try to clear it if the car has diagnostic trouble codes.
🔧【Buy With Confidence】If the oxygen sensor does not fit your vehicle, we accept return. Please make the item clean and package in good condition.