{"product_id":"ntk-23140-oxygen-sensor","title":"NTK 23140 Oxygen Sensor - Downstream, Downstream Left or Downstream Right","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 23140\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 23140 is designed specifically for select Dodge and Jeep models, including the Grand Cherokee and Ram series trucks and vans. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Dodge and Jeep Grand Cherokee, Ram 1500, 2500, 3500, and their van variants\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18mm thread diameter\u003c\/li\u003e\n\u003cli\u003eFour-wire design for reliable electrical connections\u003c\/li\u003e\n\u003cli\u003e18-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Direct Fit Oxygen Sensor Product Line\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor line is engineered to provide precise replacement sensors that match the original equipment specifications. This product line focuses on exact fitment and reliable performance, reducing installation time and ensuring compatibility with the vehicle’s emission control system. The 23140 sensor is part of this line, offering a direct replacement solution for specific Dodge and Jeep models without the need for modifications.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe NTK 23140 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving emission control efficiency shortly after engine start. Its four-wire configuration supports both the sensor signal and heater circuit, ensuring consistent sensor operation. The 18mm threaded mounting type provides a secure and leak-free installation in the exhaust system. With an 18-inch wiring harness, this sensor offers sufficient length for proper routing and connection within the engine bay.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or failing oxygen sensors in Dodge Grand Cherokee and Ram trucks\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to incorrect air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring accurate sensor data to the engine control unit\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers caused by sensor malfunctions\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by maintaining proper combustion control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the NTK 23140 oxygen sensor, ensure the vehicle is cool to avoid burns. Use an oxygen sensor socket or appropriate tool to remove the old sensor carefully. Verify the wiring harness length and connector compatibility before installation. Thread the sensor carefully to avoid cross-threading and tighten to manufacturer torque specifications. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensors are manufactured to meet or exceed OEM standards for durability and performance. The Direct Fit Oxygen Sensor 23140 undergoes rigorous testing to ensure reliable operation under various driving conditions. While specific warranty details are not provided here, NTK typically offers coverage against defects in materials and workmanship. Consult the product packaging or NTK documentation for exact warranty terms.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43961948504245,"sku":"BFPZ-23140","price":42.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_23140_Fro.jpg?v=1775006729","url":"https:\/\/www.partcatalog.com\/products\/ntk-23140-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}