{"product_id":"ngk-audi-a8-quattro-2009-2005-direct-fit-oxygen-sensor","title":"NGK Audi A8 Quattro 2009-2005 Direct Fit Oxygen Sensor","description":"NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.","brand":"NGK","offers":[{"title":"Default Title","offer_id":47822894498050,"sku":"NGK25621","price":134.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/8c94b2a4477db59bf5c440b8ddc2f50eL.jpg?v=1779470032","url":"https:\/\/www.lethalperformance.com\/products\/ngk-audi-a8-quattro-2009-2005-direct-fit-oxygen-sensor","provider":"Lethal Performance","version":"1.0","type":"link"}