🔧【Applications】OE# 234-4822 Oxygen Sensor Replacement for Saturn 2005 2004 2003 2002 2001 L300 2003-2001 LW300 V6 3.0L O2 Sensor. 🔧【Advantage】Made of high-quality materials,strong durability,to ensure service life,oxygen sensor can improve engine performance and fuel economy,extend catalytic converter life. 🔧【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 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. 🔧【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. Maxfavor 1Pc Downstream Oxygen Sensor O2 Sensor Replacement for Saturn 2005 2004 2003 2002 2001 L300 2003-2001 LW300 V6 3.0L O2 Sensor 213-3010 OS2359 OS2361 16064 21531 25592 SG1526 SG1528 234-4822