{"product_id":"ntk-25622-oxygen-sensor","title":"NTK 25622 Oxygen Sensor - Downstream, Downstream Right or Upstream","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 25622\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 25622 is engineered for precise emission control in select Audi and Volkswagen models. 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 Audi A8 Quattro and Volkswagen Jetta, Passat models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18mm thread diameter\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 35.75 inches for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Direct Fit Oxygen Sensor Product Line\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor line focuses on providing sensors that match OEM specifications for direct replacement without modification. This product line emphasizes exact fitment and reliable performance, reducing installation time and ensuring compatibility with vehicle systems. The 25622 sensor maintains these standards, offering a direct fit solution for emission control in specific Audi and Volkswagen vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Description of NTK Oxygen Sensor 25622\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated element to quickly reach operating temperature, improving sensor response and engine efficiency. The four-wire design supports both the sensor signal and heater circuit, essential for maintaining accurate readings under various driving conditions. The 18mm threaded mounting allows secure installation in the exhaust system, while the 35.75-inch wiring harness length provides sufficient reach for factory-style routing. This sensor is designed specifically for the Audi A8 Quattro and Volkswagen Jetta and Passat models, ensuring compatibility with their emission control systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or aging oxygen sensors in Audi A8 Quattro and Volkswagen Jetta, Passat\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eAddresses increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate oxygen level data\u003c\/li\u003e\n\u003cli\u003eReduces rough idling and engine hesitation caused by sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Audi A8 Quattro, Volkswagen Jetta, or Passat before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the 18mm threaded mounting\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length of 35.75 inches for correct routing and connection\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for sensor installation\u003c\/li\u003e\n\u003cli\u003eVerify sensor connector and wiring integrity during replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensors are manufactured to meet strict quality standards for durability and performance. The Direct Fit Oxygen Sensor 25622 undergoes rigorous testing to ensure reliable operation within specified vehicle applications. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43964831170741,"sku":"BFPZ-25622","price":93.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_25622_Fro.jpg?v=1775006832","url":"https:\/\/www.partcatalog.com\/products\/ntk-25622-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}