{"product_id":"ntk-22018-oxygen-sensor-downstream","title":"NTK 22018 Oxygen Sensor - Downstream","description":"\u003ch2\u003eDirect Fit Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eNTK Oxygen Sensor 22018 is a specific-fit, heated oxygen sensor built for emission control applications that require threaded mounting and a 4-wire configuration. It is listed for Mazda 6 downstream fitments with California and Federal emissions coverage.\u003c\/p\u003e\u003cp\u003eAs part of NTK’s Direct Fit Oxygen Sensor line, this unit is engineered for straightforward replacement with the correct connector and sensor design for the application. NTK 22018 is a practical choice when you need OE-style fit, form, and function in a direct-fit oxygen sensor.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor design for faster operating response.\u003c\/li\u003e\n\u003cli\u003eSpecific-fit application for direct replacement use.\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter.\u003c\/li\u003e\n\u003cli\u003e4-wire configuration with 21.75 in. wiring harness length.\u003c\/li\u003e\n\u003cli\u003eNTK part number 22018 for catalog matching and service lookup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cp\u003eFits 2006-2008 Mazda 6, downstream.\u003c\/p\u003e\u003cp\u003eFits 2006-2008 Mazda 6, downstream.\u003c\/p\u003e\u003cp\u003eThis part cross-references Bosch 15386 and DENSO Auto Parts 234-4394 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\u003eEmission system warning lights.\u003c\/li\u003e\n\u003cli\u003eIncorrect air-fuel mixture feedback.\u003c\/li\u003e\n\u003cli\u003eDownstream sensor replacement needs on the Mazda 6.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the downstream location, emissions type, and connector match before installation. Verify thread diameter and harness length against the original sensor, and use the part number 22018 to confirm application details.\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. NTK oxygen sensors are manufactured and tested to meet or exceed OE specifications for fit, form, and function.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53260846071989,"sku":"BFPZ-22018","price":118.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_22018_Fro.jpg?v=1789276729","url":"https:\/\/www.partcatalog.com\/products\/ntk-22018-oxygen-sensor-downstream","provider":"PartCatalog","version":"1.0","type":"link"}