Check the listing for details. 4PCS O2 Lambda Oxygen Sensors For lexus GS350 2007-2010 Upstream and Downstream. Condition: New, Made in China. Listed at 76.25 USD. RIGHTPARTS 4PCS Upstream and Downstream O2 Lambda Oxygen Sensors For lexus GS350 2007-2010 Product Description： Interchange Part Number： Warranty:3 years（Fully Tested） Constructed from high quality material. Manufactured with precision to meet OE standards; Easy installation. Note：Please check it clearly,confirm suited to your needs Package Include: 1 X Oxygen sensor Fitment: For LEXUS (cont'd) GS350 (cont'd) 2010-2007 3.5 V6 2GRFSE RWD RWD Left Right For LEXUS (cont'd) GS450h 2011-2007 3.5 V6 2GRFSE Left Right For LEXUS (cont'd) IS250 2012-2006 2.5 V6 4GRFSE RWD RWD Left Right For LEXUS (cont'd) IS350 2012-2006 3.5 V6 2GRFSE Left Right For LEXUS (cont'd) IS F 2014-2013 5.0 V8 2URGSE Left Right For LEXUS (cont'd) IS F 2012-2008 5.0 V8 2URGSE Left Right For detailed models,.