{"product_id":"ntk-21566-oxygen-sensor-downstream-left-or-downstream-right","title":"NTK 21566 Oxygen Sensor - Downstream Left or Downstream Right","description":"\u003ch2\u003eDirect-Fit Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eNTK Oxygen Sensor 21566 is a specific-fit, heated oxygen sensor built for direct replacement applications. It uses a threaded mounting design and a 4-wire configuration with a 26.5-inch harness for a clean, OE-style installation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for precise exhaust monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific-fit design for direct replacement use\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e4-wire construction for signal and heater circuit operation\u003c\/li\u003e\n\u003cli\u003e26.5-inch wiring harness for application-specific routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication Details\u003c\/h2\u003e\u003cp\u003eFits 2008-2012 Chevrolet Malibu, downstream right. Fits 2006-2010 Cadillac STS, downstream left. Fits 2007-2009 Cadillac SRX, downstream left. Fits 2006-2009 Cadillac STS, downstream right. Fits 2008-2009 Pontiac G6, downstream right. Fits 2008-2009 Saturn Aura, downstream right. This part cross-references Bosch 15165 and DENSO Auto Parts 234-4341 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFaulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003eCheck engine light concerns related to sensor performance\u003c\/li\u003e\n\u003cli\u003eIncorrect air-fuel feedback to the engine control system\u003c\/li\u003e\n\u003cli\u003eExhaust monitoring issues caused by a worn sensor element\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eUse the threaded mounting style and harness length to match the original routing and connector location. Confirm downstream position and left or right placement before installation. Verify thread diameter and wire count against the original sensor on the vehicle.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNTK is part of the NGK family of products and is a major original equipment oxygen sensor supplier. This oxygen sensor is extensively tested during manufacturing to meet or exceed OE specifications for fit, form, and function.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53731384066229,"sku":"BFPZ-21566","price":65.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_21566_Fro.jpg?v=1794294543","url":"https:\/\/www.partcatalog.com\/products\/ntk-21566-oxygen-sensor-downstream-left-or-downstream-right","provider":"PartCatalog","version":"1.0","type":"link"}