{"product_id":"ntk-24393-air-fuel-ratio-sensor","title":"NTK 24393 Air \/ Fuel Ratio Sensor - Upstream","description":"\u003ch2\u003eOverview of NTK Direct Fit 5-Wire A\/F Sensor for Mazda 3\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit 5-Wire Air\/Fuel Ratio Sensor (part number 24393) is designed specifically for Mazda 3 models. This heated sensor provides accurate air\/fuel mixture readings to support optimal engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mazda 3 ensuring proper installation\u003c\/li\u003e\n\u003cli\u003e5-wire configuration for precise signal transmission\u003c\/li\u003e\n\u003cli\u003eThread diameter of 18.000 mm and thread length of 0.38 inches\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 29.8 inches for convenient routing\u003c\/li\u003e\n\u003cli\u003eNo mounting bracket included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Direct Fit 5-Wire A\/F Sensor Product Line\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit 5-Wire A\/F Sensor line focuses on providing exact replacement sensors tailored to specific vehicle applications. This ensures compatibility and reliable performance without the need for modifications. The 5-wire heated sensor design supports quicker warm-up and accurate air\/fuel ratio measurements, which are critical for emission control systems.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Fitment\u003c\/h2\u003e\u003cp\u003eThis air\/fuel ratio sensor is engineered with a 5-wire heated sensor element, allowing it to reach operating temperature rapidly and deliver precise data to the engine control unit. The sensor’s thread diameter of 18.000 mm and thread length of 0.38 inches match OEM specifications for a direct fit installation on Mazda 3 vehicles. The wiring harness length of 29.8 inches provides sufficient length for proper connection without excess slack. This sensor is a specific fit part, designed exclusively for Mazda 3 models, ensuring compatibility and reliable operation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air\/fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eSupports emission control by providing accurate sensor data\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to faulty air\/fuel sensors\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by enabling precise fuel delivery adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Mazda 3 models before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the sensor threads (18.000 mm diameter)\u003c\/li\u003e\n\u003cli\u003eVerify wiring connections correspond to the 5-wire harness configuration\u003c\/li\u003e\n\u003cli\u003eDo not reuse old mounting brackets as this sensor does not include one\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for sensor installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK sensors are manufactured to meet strict quality standards for durability and performance. The Direct Fit 5-Wire A\/F Sensor (part number 24393) undergoes rigorous testing to ensure reliable operation in emission control systems. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43964741779637,"sku":"BFPZ-24393","price":283.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_24393_Fro.jpg?v=1775006773","url":"https:\/\/www.partcatalog.com\/products\/ntk-24393-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}