{"product_id":"ntk-25226-oxygen-sensor-upstream-left","title":"NTK 25226 Oxygen Sensor - Upstream Left","description":"\u003ch2\u003eDirect Fit Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eNTK Oxygen Sensor 25226 is a specific-fit, heated oxygen sensor built for direct replacement applications. It is engineered for precise fit, stable signal performance, and OE-style form and function.\u003c\/p\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 with a 4-wire configuration.\u003c\/li\u003e\n\u003cli\u003e18.000 thread diameter and 9.84 wiring harness length.\u003c\/li\u003e\n\u003cli\u003eNTK is a major OE oxygen sensor supplier with extensive manufacturing testing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and application\u003c\/h2\u003e\u003cp\u003eCompatible with 2015-2016 Hyundai Genesis, upstream left. This application is listed as Bank 2, sensor 1. For Hyundai Genesis oxygen sensor replacement, part number 25226 matches the direct-fit configuration shown in the catalog.\u003c\/p\u003e\u003cp\u003eNTK’s Direct Fit Oxygen Sensor line focuses on streamlined coverage and OE application technology. As part of the NGK family of products, this line is built around original-equipment fit, form, and function for import and domestic vehicles. Part number 25226 follows that approach for the listed Hyundai Genesis 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 accurate exhaust oxygen feedback to the engine management 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 degraded sensor output.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes and tips\u003c\/h2\u003e\u003cp\u003eUse the threaded mounting style and wire count shown in the catalog to confirm the correct replacement before installation. Verify the upstream left location, Bank 2, sensor 1 callout, and match the connector and harness length to the original part. Part number 25226 is a direct-fit oxygen sensor, so application matching should be confirmed against the vehicle’s exact configuration.\u003c\/p\u003e\u003ch2\u003eQuality assurance\u003c\/h2\u003e\u003cp\u003eNTK states that these oxygen sensors are extensively tested during manufacturing to meet or exceed OE specifications. The brand also identifies itself as a leading original equipment oxygen sensor supplier, supporting OE-level fit and reliability for the listed application.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53731435970741,"sku":"BFPZ-25226","price":80.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_25226_Fro.jpg?v=1794296058","url":"https:\/\/www.partcatalog.com\/products\/ntk-25226-oxygen-sensor-upstream-left","provider":"PartCatalog","version":"1.0","type":"link"}