{"product_id":"hella-358066391-oxygen-sensor-rear-rear-left-or-rear-right","title":"Hella 358066391 Oxygen Sensor - Rear, Rear Left or Rear Right","description":"\u003ch2\u003eHella Oxygen Sensor 358066391\u003c\/h2\u003e\u003cp\u003eHella part number 358066391 is a 4-wire oxygen sensor with a 1750 mm cable and a regulating probe lambda sensor design. It is built for rear sensor applications on select Audi, Volkswagen, and Porsche vehicles, including Audi A4, A6, TT, and Volkswagen Beetle, Golf, Passat, and Touareg platforms.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 358066391\u003c\/li\u003e\n\u003cli\u003e4-pole oxygen sensor \/ lambda sensor\u003c\/li\u003e\n\u003cli\u003e1750 mm cable length\u003c\/li\u003e\n\u003cli\u003eRegulating probe configuration\u003c\/li\u003e\n\u003cli\u003eRear sensor applications on select European vehicles\u003c\/li\u003e\n\u003cli\u003eDirect-fit style replacement for listed OE cross-references\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis Hella oxygen sensor is specified with a 4-pin connector, 4 poles, and a 1750 mm lead length for rear-mounted exhaust monitoring positions. It is listed for a wide range of Volkswagen and Audi applications, including rear fitments on the 2000-2006 Audi A4, 2000-2005 Audi A4 Quattro, 2000-2006 Audi TT, 2002-2004 Audi A6, 2002-2004 Audi A6 Quattro, 2000-2005 Volkswagen Passat, and 2002-2005 Audi Allroad Quattro. The same part number 358066391 also appears in interchange listings for multiple OE and aftermarket references.\u003c\/p\u003e\u003cp\u003eThis part cross-references NTK 25604 and DENSO 234-4753 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light related to oxygen sensor performance\u003c\/li\u003e\n\u003cli\u003eIncorrect air-fuel ratio feedback from the exhaust stream\u003c\/li\u003e\n\u003cli\u003eRear sensor fault codes on Audi A4, Audi TT, and Volkswagen Passat applications\u003c\/li\u003e\n\u003cli\u003eEmissions test failures tied to lambda sensor readings\u003c\/li\u003e\n\u003cli\u003eSlow or inaccurate exhaust oxygen signal response\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify connector style, cable length, and sensor position before installation. This listing includes rear applications such as rear, rear right, and rear left positions depending on vehicle configuration. Confirm the exact vehicle year and engine application against the fitment list for Audi A8 Quattro, Volkswagen Golf, Volkswagen Jetta, Volkswagen Beetle, Porsche Cayenne, and Volkswagen Touareg before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2005-2010 Volkswagen Beetle, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 Audi A8 Quattro, rear, cylinder 1,2,3.\u003c\/li\u003e\n\u003cli\u003eFits 2004-2009 Audi S4, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2004-2007 Volkswagen Touareg, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2000-2006 Audi A4, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2006 Audi A4 Quattro, rear right.\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Audi A8 Quattro, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2000-2006 Audi TT, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Audi TT Quattro, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2003-2006 Porsche Cayenne, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2002-2006 Volkswagen Golf, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Volkswagen Phaeton, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2000-2005 Audi A4 Quattro, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2002-2005 Audi Allroad Quattro, rear right.\u003c\/li\u003e\n\u003cli\u003eFits 1999-2005 Volkswagen Jetta, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2000-2005 Volkswagen Passat, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2002-2004 Audi A6, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2002-2004 Audi A6 Quattro, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 1998-2004 Volkswagen Beetle, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2004 Volkswagen R32, rear left.\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 Audi TT Quattro, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2001-2003 Volkswagen EuroVan, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2000-2002 Volkswagen Cabrio, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 1999-2001 Volkswagen Golf, N\/A.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHella is the listed brand for this oxygen sensor, and the product data identifies it as a regulating probe lambda sensor with OE-style interchange coverage across multiple European vehicle platforms. Part number 358066391 is cataloged with extensive cross-reference support for application matching.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":52415161270453,"sku":"BFDP-358066391","price":70.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_358066391_Fro.jpg?v=1777803291","url":"https:\/\/www.partcatalog.com\/products\/hella-358066391-oxygen-sensor-rear-rear-left-or-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}