{"product_id":"ntk-24076-oxygen-sensor-upstream","title":"NTK 24076 Oxygen Sensor - Upstream","description":"\u003ch2\u003eDirect-Fit Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eNTK 24076 is a direct-fit heated oxygen sensor built for specific applications with threaded mounting and a 4-wire design. It is engineered for accurate exhaust monitoring and reliable signal output in import and domestic emission control systems.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit design for specific applications\u003c\/li\u003e\n\u003cli\u003eHeated oxygen sensor for faster operating response\u003c\/li\u003e\n\u003cli\u003e4-wire configuration for signal and heater circuit operation\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e29.5-inch wiring harness length\u003c\/li\u003e\n\u003cli\u003eNTK part number 24076\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNTK 24076 is part of the Direct Fit Oxygen Sensor line, a product range focused on application-specific replacement and OE-style fit, form, and function. NTK draws on its ceramics expertise and original equipment manufacturing background to produce sensors that meet demanding emission control requirements. This oxygen sensor is a specific-fit replacement for the upstream position on 1997-2000 Mazda Millenia models, located in the exhaust pipe before the catalyst. It is also referenced by part number 24076 for ordering and catalog lookup.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a 1997-2000 Mazda Millenia upstream oxygen sensor, this NTK unit provides the correct threaded configuration and heated sensor design for the listed application. This part cross-references Delphi ES20040 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 proper exhaust gas feedback to the engine control system\u003c\/li\u003e\n\u003cli\u003eAddressing sensor-related fault codes tied to mixture control\u003c\/li\u003e\n\u003cli\u003eCorrecting drivability issues caused by inaccurate oxygen readings\u003c\/li\u003e\n\u003cli\u003eSupporting emission system performance on the listed Mazda application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the upstream location and exhaust-pipe mounting before installation. Confirm the 18 mm threaded sensor interface, 4-wire connector layout, and harness length match the original unit. Use the vehicle’s service information for proper routing and torque procedures.\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. The brand is recognized as a major original equipment oxygen sensor supplier, and this part number is built to support OE-level fit and function.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53731388391605,"sku":"BFPZ-24076","price":93.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_24076_Fro.jpg?v=1794295058","url":"https:\/\/www.partcatalog.com\/products\/ntk-24076-oxygen-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}