{"product_id":"ngk-cadillac-catera-2001-1999-direct-fit-oxygen-sensor","title":"NGK Cadillac Catera 2001-1999 Direct Fit Oxygen Sensor","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 21521\u003c\/p\u003e\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\u003eNTK is constantly improving sensor designs to provide excellent performance and improve resistance to failure.  NTK works with their OEM manufacturers through each phase of development from concept to production.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":51408754082104,"sku":"N003 21521","price":182.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-108487-5003564-square_53d812ac-5c0b-4776-a2c4-746017b21f16.webp?v=1779479171","url":"https:\/\/store.motormia.co\/products\/ngk-cadillac-catera-2001-1999-direct-fit-oxygen-sensor","provider":"MOTORMIA","version":"1.0","type":"link"}