{"product_id":"denso-234-8063-oxygen-sensor-downstream-or-downstream-right","title":"Denso 234-8063 Oxygen Sensor - Downstream or Downstream Right","description":"\u003ch2\u003eOE-style oxygen sensor replacement\u003c\/h2\u003e\u003cp\u003eThe Denso 234-8063 oxygen sensor is a specific-fit, narrow-band sensor built to OE standards for direct replacement service. It is engineered for applications that require a precise electrical match and a first-time fit on select Volkswagen and Audi models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit oxygen sensor for direct replacement service\u003c\/li\u003e\n\u003cli\u003eNarrow-band sensor design for accurate exhaust feedback\u003c\/li\u003e\n\u003cli\u003e4-wire configuration with 31.30-inch harness length\u003c\/li\u003e\n\u003cli\u003eOE-style replacement for select downstream applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment details\u003c\/h2\u003e\u003cp\u003eCompatible with select downstream applications on the Volkswagen Atlas and Atlas Cross Sport, plus downstream applications on the Audi RS3 and Audi TT RS Quattro. Fits 2018-2023 Volkswagen Atlas, downstream right. Fits 2020-2023 Volkswagen Atlas Cross Sport, downstream right. Fits 2017-2020 Audi RS3, downstream. Fits 2018-2020 Audi TT RS Quattro, downstream.\u003c\/p\u003e\u003cp\u003eDenso’s OE-style oxygen sensor line is built around exact replacement requirements and consistent fitment. The 234-8063 uses an aluminum oxide trap layer to help protect the sensing element from silicone and lead contamination, supporting stable sensor operation over time. This part cross-references Volkswagen\/Audi OE numbers 03H906262AR and 07K906262H for the same application.\u003c\/p\u003e\u003ch2\u003eWhat it is used for\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or slow-responding downstream oxygen sensor\u003c\/li\u003e\n\u003cli\u003eRestoring proper exhaust feedback for engine management\u003c\/li\u003e\n\u003cli\u003eAddressing fuel economy loss tied to inaccurate sensor readings\u003c\/li\u003e\n\u003cli\u003eCorrecting fault codes related to oxygen sensor performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes and quality\u003c\/h2\u003e\u003cp\u003eVerify connector style, harness length, and downstream position before installation. This sensor is a specific-fit replacement, so matching the application exactly is important for proper operation. Denso manufactures and tests these sensors to OE standards for exact replacement fit and performance.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":53202284937397,"sku":"BBNF-234-8063","price":149.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2348063_Sid.jpg?v=1788413181","url":"https:\/\/www.partcatalog.com\/products\/denso-234-8063-oxygen-sensor-downstream-or-downstream-right","provider":"PartCatalog","version":"1.0","type":"link"}