{"product_id":"ntk-23502-oxygen-sensor-upstream","title":"NTK 23502 Oxygen Sensor - Upstream","description":"\u003ch2\u003eDirect Fit Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eNTK Oxygen Sensor 23502 is a specific-fit, heated oxygen sensor built for direct replacement service. It uses a threaded mounting design and a 3-wire configuration with a 10.7500-inch harness length for a clean, application-matched installation.\u003c\/p\u003e\u003cp\u003eCompatible with Jeep Cherokee, Jeep Comanche, Jeep Wrangler, and Jeep Wagoneer applications listed below, this NTK oxygen sensor supports accurate air\/fuel ratio feedback in upstream locations. The NTK Direct Fit Oxygen Sensor line focuses on OE-style fit, form, and function for import and domestic coverage.\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 construction for direct replacement service.\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.000 thread diameter.\u003c\/li\u003e\n\u003cli\u003e3-wire layout with 10.7500-inch wiring harness length.\u003c\/li\u003e\n\u003cli\u003eNTK part number 23502 for application matching and lookup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication Details\u003c\/h2\u003e\u003cp\u003eFits 1987-1990 Jeep Cherokee, upstream.\u003c\/p\u003e\u003cp\u003eFits 1986-1990 Jeep Comanche, upstream.\u003c\/p\u003e\u003cp\u003eFits 1987-1990 Jeep Wrangler, upstream.\u003c\/p\u003e\u003cp\u003eFits 1987 Jeep Wagoneer, upstream.\u003c\/p\u003e\u003cp\u003eThis part cross-references Bosch 12008 and DENSO Auto Parts 234-3005 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\u003eRestoring air\/fuel ratio signal accuracy.\u003c\/li\u003e\n\u003cli\u003eAddressing sensor-related drivability or emissions faults.\u003c\/li\u003e\n\u003cli\u003eCorrecting upstream sensor performance issues.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the connector, thread size, and harness length against the original sensor before installation. Confirm the upstream Bank 1 Sensor 1 application shown in the fitment data, and inspect the exhaust bung threads for damage or contamination before threading in the new sensor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNTK is a major original equipment oxygen sensor supplier and tests these sensors during manufacturing to meet or exceed OE specifications. The brand's Direct Fit Oxygen Sensor line is built to deliver OE-style fit, form, and function.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53731386785973,"sku":"BFPZ-23502","price":87.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_23502_Fro.jpg?v=1794294887","url":"https:\/\/www.partcatalog.com\/products\/ntk-23502-oxygen-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}