{"product_id":"ntk-23190-oxygen-sensor","title":"NTK 23190 Oxygen Sensor","description":"\u003ch2\u003eDirect-fit oxygen sensor\u003c\/h2\u003e\u003cp\u003eNTK 23190 is a specific-fit, heated narrow-band oxygen sensor built as a standard replacement for emission control service. It provides closed-loop feedback to the ECU to help maintain air-fuel control, support fuel efficiency, and monitor emissions system performance.\u003c\/p\u003e\u003cp\u003eCompatible with Jeep, Ram, Chrysler, and Dodge applications, this NTK oxygen sensor is engineered for threaded screw-in mounting with a rectangular female connector and 4-wire configuration. The 23190 part number is listed as an OE direct-fit solution for multiple upstream and downstream positions.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for standard replacement service\u003c\/li\u003e\n\u003cli\u003eSpecific-fit design for direct application matching\u003c\/li\u003e\n\u003cli\u003eThreaded screw-in mounting with M18 x 1.5 thread size\u003c\/li\u003e\n\u003cli\u003eRectangular female connector with 4 terminals and 4 wires\u003c\/li\u003e\n\u003cli\u003e7\/8 in. (22 mm) wrench size for service installation\u003c\/li\u003e\n\u003cli\u003eNTK 23190 supports OBDII monitoring of fuel delivery and catalyst efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication details\u003c\/h2\u003e\u003cp\u003eNTK is a major OEM oxygen sensor supplier, and the 23190 reflects that OE application focus with a direct-fit design and sensor construction intended for accurate feedback control. This oxygen sensor is used in Jeep Wrangler, Jeep Gladiator, Jeep Cherokee, Ram 1500, and related Chrysler and Dodge applications where precise exhaust feedback is required. The 23190 part number appears across multiple 2018-2024 vehicle applications, including upstream left, upstream right, downstream, and downstream right positions.\u003c\/p\u003e\u003ch2\u003eWhat it helps address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFault codes related to oxygen sensor performance\u003c\/li\u003e\n\u003cli\u003eIncorrect air-fuel ratio feedback to the ECU\u003c\/li\u003e\n\u003cli\u003eReduced fuel economy caused by inaccurate exhaust readings\u003c\/li\u003e\n\u003cli\u003eEmissions monitoring issues flagged by OBDII systems\u003c\/li\u003e\n\u003cli\u003eCatalytic converter efficiency monitoring concerns\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eVerify the connector shape, terminal count, thread size, and position before installation. This sensor uses a threaded screw-in mount and a 4-wire harness, so matching the original connector and harness routing is important for proper fitment. Confirm the vehicle application and position listed for the 23190 before ordering.\u003c\/p\u003e\u003ch2\u003eQuality assurance\u003c\/h2\u003e\u003cp\u003eNTK is the world's largest supplier and manufacturer of OEM oxygen sensors, with ceramic-element control from raw material through finished product. The brand's OE application technology and full-line market support back the 23190 direct-fit oxygen sensor.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53519198716085,"sku":"BFPZ-23190","price":63.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_23190_FRO.jpg?v=1791957932","url":"https:\/\/www.partcatalog.com\/products\/ntk-23190-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}