{"product_id":"ntk-23165-oxygen-sensor","title":"NTK 23165 Oxygen Sensor - Downstream Left, Downstream Right, Upstream or Upstream Left","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 23165\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 23165 is designed specifically for select Dodge and Ram vehicles, including models like the Ram 1500, 1500 Classic, 2500, 3500, Dart, and Viper. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance by providing precise air-fuel mixture data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster activation and improved efficiency\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Dodge and Ram models to ensure proper installation\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with an 18mm thread diameter for secure attachment\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration for reliable electrical connections\u003c\/li\u003e\n\u003cli\u003e18-inch wiring harness length to accommodate factory routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails About the Direct Fit Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor line is engineered to provide exact replacement sensors that match OEM specifications. This product line focuses on delivering sensors with precise fitment and reliable performance, reducing installation time and ensuring compatibility with vehicle-specific wiring and mounting requirements. The 23165 part number is part of this line, offering a direct replacement solution for Dodge and Ram vehicles requiring a heated oxygen sensor.\u003c\/p\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated element that allows it to reach operating temperature quickly, improving emissions control and fuel efficiency. The sensor’s four-wire design supports both the heating element and signal transmission, ensuring accurate data delivery to the engine control unit. The 18mm threaded mounting type provides a secure and leak-free installation, while the 18-inch wiring harness length is designed to fit factory harness routing without modification.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel ratio monitoring in Dodge Ram 1500 and 2500 models\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate oxygen level readings\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by ensuring correct sensor operation\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues caused by faulty sensor signals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the NTK 23165 oxygen sensor requires removal of the old sensor from the exhaust system, typically located before or after the catalytic converter. The threaded mounting type allows for straightforward replacement using an oxygen sensor socket. Ensure the wiring harness is routed according to factory specifications to avoid damage or interference. It is recommended to use anti-seize compound on the threads to facilitate future removal.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The Direct Fit Oxygen Sensor 23165 undergoes rigorous testing to verify sensor accuracy and heating element functionality. While specific warranty details are not provided here, NTK products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43961953779893,"sku":"BFPZ-23165","price":68.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_23165_Fro.jpg?v=1775006733","url":"https:\/\/www.partcatalog.com\/products\/ntk-23165-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}