{"product_id":"ntk-21082-oxygen-sensor","title":"NTK 21082 Oxygen Sensor","description":"\u003ch2\u003eDirect-Fit Oxygen Sensor for GM Applications\u003c\/h2\u003e\u003cp\u003eNTK 21082 is a direct-fit heated oxygen sensor built for specific applications with threaded mounting and a 4-wire design. It is engineered for accurate exhaust feedback and OE-style fitment in Buick Regal Sportback, Buick LaCrosse, and Chevrolet Volt applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit design for specific applications\u003c\/li\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire construction\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e10.25 in. wiring harness length\u003c\/li\u003e\n\u003cli\u003eCompatible with upstream and downstream sensor locations listed in fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Application Details\u003c\/h2\u003e\u003cp\u003eFits 2018-2020 Buick Regal Sportback, upstream right; upstream left; downstream right; downstream left. Fits 2017-2019 Buick LaCrosse, upstream right; upstream left; downstream right; downstream left. Fits 2018-2019 Chevrolet Volt, upstream.\u003c\/p\u003e\u003cp\u003eThis part cross-references GM 12669969 for the same application.\u003c\/p\u003e\u003cp\u003eNTK’s Direct Fit Oxygen Sensor line focuses on OE-style replacement parts with streamlined coverage and application-specific design. As part of the NGK family, NTK combines ceramic manufacturing expertise with oxygen sensor production to support consistent fit, form, and function.\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\u003eFuel control issues caused by inaccurate exhaust feedback\u003c\/li\u003e\n\u003cli\u003eEmissions test failures tied to sensor response problems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Quality\u003c\/h2\u003e\u003cp\u003eUse the listed fitment and sensor location to confirm application before installation. The threaded design and specific-fit configuration support direct replacement on the vehicles shown. NTK states these oxygen sensors are extensively tested during manufacturing to meet or exceed OE specifications.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53731382460597,"sku":"BFPZ-21082","price":45.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_21082_Fro.jpg?v=1794294368","url":"https:\/\/www.partcatalog.com\/products\/ntk-21082-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}