{"product_id":"ntk-25720-oxygen-sensor-downstream-left-or-downstream-right","title":"NTK 25720 Oxygen Sensor - Downstream Left or Downstream Right","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eNTK 25720 is a direct fit heated oxygen sensor built for specific Jaguar applications. It uses a threaded mounting design, a 4-wire layout, and a 19.75-inch harness length to match OE-style service requirements.\u003c\/p\u003e\u003cp\u003eCompatible with Jaguar XF, XJ8, XJR, XK, XKR, S-Type, XK8, Super V8, and Vanden Plas applications listed below, this NTK oxygen sensor supports accurate exhaust feedback for downstream monitoring. The NTK 25720 is engineered for specific-fit replacement where original equipment form and function matter.\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 replacement for listed Jaguar applications.\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type for OE-style installation.\u003c\/li\u003e\n\u003cli\u003e4-wire configuration with 19.75-inch wiring harness length.\u003c\/li\u003e\n\u003cli\u003e18 mm thread diameter for matched fitment.\u003c\/li\u003e\n\u003cli\u003eNTK Direct Fit Oxygen Sensor line focused on application coverage and OE-style service parts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNTK 25720 is part of the Direct Fit Oxygen Sensor line, a product family built to streamline application coverage while maintaining OE-style fit, form, and function. NTK draws on its background as a major oxygen sensor manufacturer and uses controlled ceramic technology in sensor production, with manufacturing testing performed to meet or exceed OE specifications. For Jaguar XF, XJ8, XJR, XK, XKR, S-Type, XK8, Super V8, and Vanden Plas vehicles in the listed years, this sensor provides a direct replacement path for downstream oxygen sensor service. The part number 25720 is also referenced by Bosch 15373 and DENSO Auto Parts 234-4951 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFaulty downstream oxygen sensor readings.\u003c\/li\u003e\n\u003cli\u003eCheck engine light concerns related to oxygen sensor performance.\u003c\/li\u003e\n\u003cli\u003eIncorrect exhaust feedback to the engine management system.\u003c\/li\u003e\n\u003cli\u003eService replacement needs for threaded, specific-fit sensor locations.\u003c\/li\u003e\n\u003cli\u003eFitment issues caused by mismatched harness length or connector layout.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the listed year, model, and downstream position before installation. Match the threaded mounting style, 4-wire configuration, and harness length to the original sensor specification. Use the vehicle application notes to confirm left or right downstream placement for the exact Jaguar fitment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNTK states that its oxygen sensors are extensively tested during manufacturing to help ensure quality and reliability that 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":53731442524341,"sku":"BFPZ-25720","price":97.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_25720_Fro.jpg?v=1794296803","url":"https:\/\/www.partcatalog.com\/products\/ntk-25720-oxygen-sensor-downstream-left-or-downstream-right","provider":"PartCatalog","version":"1.0","type":"link"}