{"product_id":"ntk-24318-air-fuel-ratio-sensor-upstream-upstream-left-or-upstream-right","title":"NTK 24318 Air \/ Fuel Ratio Sensor - Upstream, Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of NTK Direct Fit 5-Wire A\/F Sensor 24318\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit 5-Wire Air\/Fuel Ratio Sensor 24318 is designed for precise air-fuel mixture monitoring in select Audi, Bentley, and Volkswagen vehicles. This heated sensor ensures accurate emissions control and engine performance by providing real-time data to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Audi A4, A4 Quattro, A8 Quattro, Bentley Continental, and Volkswagen models including Beetle, Golf, Jetta, Passat, and more\u003c\/li\u003e\n\u003cli\u003e5-wire configuration for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003e59.0-inch wiring harness length for optimal installation flexibility\u003c\/li\u003e\n\u003cli\u003eThread diameter of 18.0 mm and thread length of 0.38 inches\u003c\/li\u003e\n\u003cli\u003eMounting bracket not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Direct Fit 5-Wire A\/F Sensor Product Line\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit 5-Wire A\/F Sensor product line focuses on delivering sensors that match OEM specifications for direct replacement applications. The 5-wire heated sensor design provides enhanced durability and quicker warm-up times compared to unheated sensors, making it suitable for emission control systems in specific vehicle models. This product line ensures compatibility and performance consistency for vehicles requiring precise air\/fuel ratio monitoring.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis NTK Air\/Fuel Ratio Sensor 24318 features a heated sensor element that allows it to reach operating temperature quickly, improving the accuracy of air-fuel mixture readings shortly after engine start. The 5-wire design supports stable and accurate signal output, essential for modern engine management systems. With a wiring harness length of 59.0 inches, this sensor provides sufficient length for straightforward installation in the engine bay. The sensor’s thread diameter of 18.0 mm and thread length of 0.38 inches ensure a secure and proper fit in the exhaust system. This sensor is specifically designed for direct fitment on select Audi, Bentley, and Volkswagen models, including the Audi A4, A8 Quattro, Bentley Continental, and Volkswagen Golf, Jetta, Passat, and others.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air\/fuel ratio readings for improved engine performance\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light codes related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing precise data to the engine control unit\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by ensuring optimal combustion\u003c\/li\u003e\n\u003cli\u003ePrevents drivability issues caused by faulty air\/fuel sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is compatible with the NTK 24318 sensor by verifying make and model fitment. The 59.0-inch wiring harness length allows for flexible routing during installation. Use proper tools to avoid damaging the sensor threads (18.0 mm diameter). Since the mounting bracket is not included, confirm existing hardware is suitable for secure installation. Follow manufacturer torque specifications to prevent leaks or sensor damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK sensors are manufactured to meet OEM standards for durability and performance. The Direct Fit 5-Wire A\/F Sensor 24318 undergoes rigorous testing to ensure reliable operation under various driving conditions. Warranty coverage details should be confirmed with the point of purchase or NTK directly, as warranty terms may vary.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":52163089531061,"sku":"BFPZ-24318","price":139.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_24318_Fro.jpg?v=1775590209","url":"https:\/\/www.partcatalog.com\/products\/ntk-24318-air-fuel-ratio-sensor-upstream-upstream-left-or-upstream-right","provider":"PartCatalog","version":"1.0","type":"link"}