{"product_id":"ntk-25186-oxygen-sensor","title":"NTK 25186 Oxygen Sensor","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 25186\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 25186 is engineered for precise emission control in select Chrysler, Dodge, Jeep, Mercedes-Benz, Smart, and Volkswagen vehicles. Designed as a heated oxygen sensor with a specific fit, it ensures accurate air-fuel mixture readings for optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for accurate compatibility with listed vehicle models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18mm thread diameter\u003c\/li\u003e\n\u003cli\u003e19.75-inch wiring harness length for convenient installation\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration for reliable sensor operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis NTK oxygen sensor features a heated sensor element that allows quicker activation and improved efficiency in emission control systems. The 18mm threaded mounting ensures secure installation in the exhaust manifold or pipe. With a wiring harness length of 19.75 inches and four wires, this sensor supports both signal and heater circuits, providing stable and accurate oxygen level readings. The specific fitment design targets models such as the Chrysler Avenger, Dodge Caliber, Jeep Wrangler, Mercedes-Benz C-Class (C230, C250, C280, C300, C350), and Volkswagen Fortwo, among others, ensuring compatibility without modification.\u003c\/p\u003e\u003ch2\u003eAbout the NTK Direct Fit Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Direct Fit Oxygen Sensor line by NTK is developed to provide exact replacement sensors that match OEM specifications. This product line focuses on direct compatibility with vehicle-specific connectors and mounting styles, reducing installation time and ensuring reliable sensor performance. The 25186 part number is part of this line, offering a precise fit and function for the supported makes and models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel ratio monitoring for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by providing accurate exhaust gas data\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues caused by faulty sensor readings\u003c\/li\u003e\n\u003cli\u003eSupports proper operation of catalytic converters and emission systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the NTK 25186 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 of 19.75 inches is sufficient for your vehicle’s routing. Confirm the four-wire connector matches the vehicle’s harness to avoid electrical issues. Thread the sensor carefully to avoid cross-threading and torque to manufacturer specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensors undergo rigorous testing to meet OEM standards for durability and performance. The Direct Fit Oxygen Sensor 25186 is manufactured to provide consistent sensor output and long service life. While specific warranty details may vary, NTK typically offers coverage against defects in materials and workmanship, supporting reliable emission control system operation.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43964821012661,"sku":"BFPZ-25186","price":87.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_25186_Fro.jpg?v=1775006821","url":"https:\/\/www.partcatalog.com\/products\/ntk-25186-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}