đ§ăApplicationsăOE# 234-4162 1S624 Upstream Downstream Oxygen Sensor Replacement for Toyota 1998 1997 1996 1995 T100 2000 1999 1998 1997 1996 1995 Tacoma Auto Trans 4WD 02 Sensor. đ§ăAdvantageăMade of high-quality materials,strong durability,to ensure service life,oxygen sensor can improve engine performance and fuel economy,extend catalytic converter life. đ§ăCautionsăPls 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. đ§ăInstallationăSTEP1. 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 en sure 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. đ§ăWarrantyă1-Year Unlimited Miles Warranty. If the oxygen sensor does not fit your vehicle, we accept return. Please make the item clean and package in good condition. 2Pcs Upstream and Downstream Oxygen Sensor O2 Sensor Fit For Toyota 1998 1997 1996 1995 T100 2000 1999 1998 1997 1996 1995 Tacoma Auto Trans 4WD 02 Sensor 234-4162 1S624