{"product_id":"ngk-21546","title":"NGK Cadillac Escalade 2005-2003 Direct Fit Oxygen Sensor","description":"\u003cp\u003eNTK 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.\u003c\/p\u003e\u003cp\u003eGenuine NGK. Part number 21546.\u003c\/p\u003e\u003cp\u003eShips from US warehouse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48720180510945,"sku":"21546","price":184.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/7608\/4961\/files\/62835b1210fe42972d069b90d6a9ccf4_8a5959b2-358e-499e-8f16-a970d01949a6.jpg?v=1784728952","url":"https:\/\/mlperformanceusa.com\/products\/ngk-21546","provider":"ML Performance USA","version":"1.0","type":"link"}