{"product_id":"ntk-22504-oxygen-sensor-downstream","title":"NTK 22504 Oxygen Sensor - Downstream","description":"\u003ch2\u003eDirect-Fit Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eNTK 22504 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 19.7500 wiring harness length for a precise installation profile.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster operating response.\u003c\/li\u003e\n\u003cli\u003eSpecific-fit design for direct replacement use.\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type for secure installation.\u003c\/li\u003e\n\u003cli\u003e4-wire construction for signal and heater circuit operation.\u003c\/li\u003e\n\u003cli\u003e19.7500 wiring harness length.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNTK 22504 is a direct-fit oxygen sensor engineered for emission control service where accurate exhaust feedback is required. It is listed for 1996-1997 Mazda Miata downstream applications and 1999-2000 Mazda Miata downstream applications, including Federal Emissions coverage and OE equivalent design references. The threaded sensor body and heated design support consistent installation and operation in the specified Mazda Miata fitments. Part number 22504 is also cross-referenced to Delphi ES20066 and DENSO Auto Parts 234-4145 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 oxygen sensor.\u003c\/li\u003e\n\u003cli\u003eAddressing oxygen sensor fault codes.\u003c\/li\u003e\n\u003cli\u003eRestoring exhaust mixture feedback to the engine control system.\u003c\/li\u003e\n\u003cli\u003eCorrecting emissions-related drivability concerns tied to sensor output.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the downstream position and match the threaded mounting style, wire count, and harness length before installation. Confirm the vehicle year and emissions configuration against the listed Mazda Miata fitments. Use the OE-equivalent direct-fit layout to simplify replacement on the specified applications.\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 states that these sensors are 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":53731385180341,"sku":"BFPZ-22504","price":89.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_22504_Fro.jpg?v=1794294688","url":"https:\/\/www.partcatalog.com\/products\/ntk-22504-oxygen-sensor-downstream","provider":"PartCatalog","version":"1.0","type":"link"}