Audi Oxygen O2 Sensor - Pre Cat Upstream 079906262

This genuine Oxygen O2 Sensor (OEM Part Number: 079906262) is designed for optimal performance in various Audi and Volkswagen models. Compatible with 2015-2018 Audi R8 (4.2L V8), 2005-2011 Audi A6 Quattro (4.2L V8), and several Volkswagen vehicles like the 2003-2005 Jetta and Passat with VR6 engines. Positioned upstream before the catalytic converter, this sensor monitors oxygen levels in exhaust gases, ensuring efficient engine operation and reduced emissions. It replaces worn or malfunctioning sensors, resolving issues such as decreased fuel efficiency or increased emissions. Also known as Front Oxygen Sensor or Oxygen Sensor Kit, it fits seamlessly into your vehicle for restored functionality. --- The factory-original Oxygen O2 Sensor (OEM Part Number: 079906262) is essential for accurate exhaust monitoring in specific Audi and Volkswagen models. It works with 2015-2018 R8 (4.2L V8), 2007-2011 A8 Quattro (6.0L W12), and 2005-2010 VW Touareg (4.2L V8). Located upstream of the catalytic converter, it plays a critical role in fuel-air mixture regulation, enhancing emissions control. This part addresses common issues like poor engine performance or higher emissions levels due to sensor failure. It may also be referred to as Front Oxygen Sensor. Expertly designed for a precise fit, it ensures your vehicle runs as intended. --- Upgrade your vehicle’s emission control system with this authentic Oxygen O2 Sensor (OEM Part Number: 079906262). Compatible with Audi models like the 2015 A8 Quattro (6.3L W12) and Volkswagen options including the 2003 Golf GTI (2.8L VR6), it fits upstream, directly influencing engine efficiency. This genuine part resolves common problems associated with old or faulty sensors, such as increased fuel consumption or rough idling. Often termed Front Oxygen Sensor or Oxygen Sensor Kit, its factory design ensures a direct, reliable fit. Restore your vehicle’s performance and compliance with emissions regulations with this OEM component.