NGK

NGK Audi A4 2009-2005 Direct Fit Oxygen Sensor

SKU: NGK25656
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$135.72
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All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!

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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.

This Part Fits:

Year Make Model Submodel
2008-2011 Audi A3 Base
2005-2008 Audi A4 Base
2007-2009 Audi A4 Cabriolet
2005-2008 Audi A4 Quattro Avant
2005-2008 Audi A4 Quattro Base
2007-2009 Audi A4 Quattro Cabriolet
2005-2006 Audi A6 Quattro Base
2007-2010 Audi A8 Quattro Base
2007-2010 Audi A8 Quattro L
2012-2014 Audi A8 Quattro L W12
2007-2010 Audi Q7 Base
2007-2010 Audi Q7 Premium
2008-2012 Audi R8 Base
2011 Audi R8 Spyder
2008-2010 Porsche Cayenne Base
2009-2010 Volkswagen CC VR6
2009-2011 Volkswagen CC VR6 4Motion
2009-2010 Volkswagen CC VR6 Sport
2009-2011 Volkswagen Eos Komfort
2009-2011 Volkswagen Eos Lux
2008-2011 Volkswagen GTI Base
2008-2009 Volkswagen Jetta GLI
2009 Volkswagen Jetta SEL
2008-2010 Volkswagen Jetta Wolfsburg Edition
2008 Volkswagen Passat VR6
2007-2009 Volkswagen Touareg Base
2010 Volkswagen Touareg VR6