{"product_id":"ntk-22129-oxygen-sensor","title":"NTK 22129 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 22129\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 22129 is designed specifically for Mazda 6 models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a 34.75-inch wiring harness for straightforward installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mazda 6 vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18mm thread diameter\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration for accurate signal transmission\u003c\/li\u003e\n\u003cli\u003e34.75-inch wiring harness length for flexible installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 22129 is engineered to meet the exact specifications of Mazda 6 models, providing reliable and consistent feedback to the engine control unit (ECU). This sensor uses a heated element to quickly reach operating temperature, improving fuel efficiency and reducing emissions. The four-wire design supports both the sensor signal and heater circuit, while the 18mm threaded mounting ensures a secure and leak-free fit. With a wiring harness length of 34.75 inches, this sensor offers sufficient reach for proper connection without excess slack.\u003c\/p\u003e\u003ch2\u003eAbout the NTK Direct Fit Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Direct Fit Oxygen Sensor line by NTK is developed to provide vehicle-specific solutions that simplify installation and maintain factory-level performance. Each sensor in this line, including part number 22129, is designed to match OEM specifications for fit, form, and function, reducing the need for modifications and ensuring compatibility with the vehicle’s emission control system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for Mazda 6 engines\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing precise feedback to the ECU\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by maintaining proper combustion control\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling or engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse an oxygen sensor socket or appropriate tool for removal and installation\u003c\/li\u003e\n\u003cli\u003eDo not over-tighten; follow torque specifications for the 18mm threaded mount\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness routing to prevent damage or interference\u003c\/li\u003e\n\u003cli\u003eVerify sensor connector is fully seated to maintain electrical integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensors, including the Direct Fit Oxygen Sensor 22129, are manufactured to meet strict quality standards for durability and performance. While specific warranty details may vary, NTK typically offers coverage against defects in materials and workmanship to ensure long-term reliability in emission control applications.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43961941393589,"sku":"BFPZ-22129","price":97.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_22129_Fro.jpg?v=1775006714","url":"https:\/\/www.partcatalog.com\/products\/ntk-22129-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}