{"product_id":"ntk-25722-oxygen-sensor-downstream-left","title":"NTK 25722 Oxygen Sensor - Downstream Left","description":"\u003ch2\u003eDirect-Fit Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eNTK 25722 is a direct-fit heated oxygen sensor built for specific applications and threaded mounting. It is engineered for accurate exhaust feedback and OE-style fitment, with a 4-wire design and a 37.5-inch harness for the listed 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 the listed application.\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with an 18 mm thread diameter.\u003c\/li\u003e\n\u003cli\u003e4-wire configuration with a 37.5-inch wiring harness.\u003c\/li\u003e\n\u003cli\u003eNTK direct-fit design for OE-style replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNTK 25722 is part of the Direct Fit Oxygen Sensor line, a product family focused on application-specific replacement and streamlined coverage. NTK draws on its OE sensor manufacturing background and ceramic technology to produce oxygen sensors with controlled fit, form, and function. This part is built for the Porsche Panamera and matches the listed downstream left application, including the B2S2 placement noted in the fitment data. This part cross-references Bosch 16177 and DENSO Auto Parts 234-4475 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a failed heated oxygen sensor.\u003c\/li\u003e\n\u003cli\u003eRestoring exhaust feedback for engine management.\u003c\/li\u003e\n\u003cli\u003eAddressing sensor fault codes related to mixture control.\u003c\/li\u003e\n\u003cli\u003eCorrecting drivability issues tied to inaccurate oxygen readings.\u003c\/li\u003e\n\u003cli\u003eServicing the downstream left sensor location on the Porsche Panamera.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the threaded mounting style, wire count, and harness length before installation. Confirm the downstream left position and B2S2 placement against the vehicle’s original sensor configuration. Use the part number 25722 to match the correct application before ordering or installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNTK states that its oxygen sensors are extensively tested during manufacturing to meet or exceed OE specifications. The brand is part of the NGK family and is recognized as a major original equipment oxygen sensor supplier.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53731442622645,"sku":"BFPZ-25722","price":126.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_25722_Fro.jpg?v=1794296810","url":"https:\/\/www.partcatalog.com\/products\/ntk-25722-oxygen-sensor-downstream-left","provider":"PartCatalog","version":"1.0","type":"link"}