{"product_id":"ntk-24066-oxygen-sensor-downstream","title":"NTK 24066 Oxygen Sensor - Downstream","description":"\u003ch2\u003eDirect-Fit Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eNTK Oxygen Sensor 24066 is a specific-fit, heated oxygen sensor built for downstream applications. It uses a threaded mounting design with a 4-wire configuration and a 15-inch harness for a direct replacement on select Hyundai Sonata applications.\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 service.\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18 mm thread diameter.\u003c\/li\u003e\n\u003cli\u003e4-wire construction with 15-inch wiring harness.\u003c\/li\u003e\n\u003cli\u003eEngineered for downstream oxygen sensor applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNTK part number 24066 is a direct-fit oxygen sensor from NTK, the Sensor Specialist and a major original equipment oxygen sensor supplier. Built with ceramic-based sensor technology and manufactured to OE-level standards, this sensor is intended for precise fit, form, and function in emissions control service. It is a threaded, heated sensor designed for downstream use on select Hyundai Sonata models, including 1993-1998 Hyundai Sonata downstream applications listed for B1S2 service. This part cross-references DENSO Auto Parts 234-4042 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 downstream oxygen sensor.\u003c\/li\u003e\n\u003cli\u003eRestoring proper air-fuel feedback for emissions system operation.\u003c\/li\u003e\n\u003cli\u003eAddressing oxygen sensor fault codes related to sensor performance.\u003c\/li\u003e\n\u003cli\u003eCorrecting drivability issues tied to inaccurate exhaust gas readings.\u003c\/li\u003e\n\u003cli\u003eServicing a direct-fit emissions component on Hyundai Sonata applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle year, emissions package, and downstream B1S2 application before ordering. Match the threaded mounting style, 4-wire configuration, and harness length to the original sensor. Use the listed fitment for 1993-1998 Hyundai Sonata downstream applications, including California and Federal emissions variants where specified.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNTK tests these oxygen sensors during manufacturing to help ensure quality and reliability that meet or exceed OE specifications. Part number 24066 is backed by NTK's OE-focused engineering and application coverage.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53731388227765,"sku":"BFPZ-24066","price":68.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_24066_Fro.jpg?v=1794295043","url":"https:\/\/www.partcatalog.com\/products\/ntk-24066-oxygen-sensor-downstream","provider":"PartCatalog","version":"1.0","type":"link"}