{"product_id":"ntk-24137-oxygen-sensor-upstream","title":"NTK 24137 Oxygen Sensor - Upstream","description":"\u003ch2\u003eDirect-Fit Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eNTK 24137 is a direct-fit heated oxygen sensor built for specific applications and engineered to match OE fit, form, and function. It is a fitment-based replacement for Toyota Supra upstream applications and uses a flange mount with a 3-wire design.\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 direct replacement applications.\u003c\/li\u003e\n\u003cli\u003eFlange mounting style for the listed installation points.\u003c\/li\u003e\n\u003cli\u003e19.75-inch wiring harness length for application-specific routing.\u003c\/li\u003e\n\u003cli\u003e18 mm thread diameter for the specified exhaust connection.\u003c\/li\u003e\n\u003cli\u003eNTK 24137 is manufactured and tested to meet or exceed OE specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNTK 24137 belongs to NTK’s Direct Fit Oxygen Sensor line, a product family focused on application-specific replacement parts with streamlined coverage. As part of the NGK family of products, NTK applies ceramic sensor manufacturing expertise and OE-level engineering to deliver consistent signal performance and proper fitment. This oxygen sensor is listed for 1991-1992 Toyota Supra upstream applications and 1993 Toyota Supra upstream applications, including the noted Bank 1 Sensor 1 and OE-equivalent design references. For buyers searching for a Toyota Supra oxygen sensor or an NTK 24137 replacement, this part is built around the original installation requirements.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or slow-responding upstream oxygen sensor.\u003c\/li\u003e\n\u003cli\u003eAddressing check engine light concerns related to oxygen sensor performance.\u003c\/li\u003e\n\u003cli\u003eRestoring air-fuel feedback for engine management.\u003c\/li\u003e\n\u003cli\u003eCorrecting drivability issues tied to inaccurate exhaust oxygen readings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the listed Toyota Supra year, engine, and upstream position before installation. Confirm the flange mount, 3-wire configuration, 18 mm thread diameter, and harness length match the original sensor. Use the fitment notes to confirm Bank 1 Sensor 1 and OE-equivalent design requirements for the application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNTK states that these oxygen sensors are extensively tested during manufacturing to help ensure quality and reliability that meet or exceed OE specifications. NTK is recognized as a major original equipment oxygen sensor supplier, and the 24137 reflects that OE-focused manufacturing approach.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53731388981429,"sku":"BFPZ-24137","price":37.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_24137_Fro.jpg?v=1794295120","url":"https:\/\/www.partcatalog.com\/products\/ntk-24137-oxygen-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}