Air Fuel Ratio Lambda O2 Sensor for Audi A6 A8 Q7 RS7 S6 S7 S8

Upgrade your Audi or Volkswagen with the IWOKPHD Air Fuel Ratio Lambda O2 Sensor, a direct-fit, heated oxygen sensor engineered to deliver precise Lambda readings for optimal engine management. By feeding accurate air-fuel feedback to your ECU, it helps maximize fuel efficiency, reduce emissions, and maintain smooth idle and responsive performance across a wide range of driving conditions. This sensor is designed as an OEM-equivalent replacement, offering reliable, long-lasting operation for your vehicle’s exhaust system.

Compatibility & OEM references

• Models: Audi A6 (2005-2006), Audi A8 (2013-2018), Audi Q7 (2007-2010), Audi RS7 (2014-2018), Audi S6 (2013-2018), Audi S7 (2013-2018), Audi S8 (2013-2017)
• Volkswagen: CC (2009-2017), Passat (2008-2018), Passat CC (2009-2010), Touareg (2007-2009)

OEM part numbers associated with this replacement include 4H0-906-262-M, 4H0906262M, 4H0906265C, 4H0-906-265-C, 234-4833, 2344833, 4H0-906-265-B, 4H0906265B, 0258010327, 0258010328, 4H0906262L, 022906262AP, 022906262CB, 022906262CF, 06A906262CK, 06F906262AE, 079906262G, 079906265, 079906265A, 1K0998262C, 1K0998262T, 2344826, 2344842, 25729, 213-3953, 16327, 16329, and 16984. If you’re replacing a worn sensor and your vehicle uses one of these references, this part is designed to be a precise, reliable match.

What makes it unique

Built as a heated, magnetic-induction oxygen sensor, this unit heats quickly for accurate readings from the moment you start the engine. The direct-fit design ensures stable installation and dependable performance, helping your engine management system maintain the ideal air-fuel mix even during cold starts or varying driving conditions. Its broad compatibility across Audi and VW models makes it a versatile, long-term replacement option for technicians and DIY enthusiasts alike.

Benefits & Tips

• Better fuel economy and lower emissions through accurate Lambda sensing, especially during cold starts and highway cruising.
• Smoother idle and improved throttle response as the ECU receives consistent, reliable oxygen data.
• Tip: Before installation, verify the fitment against the OEM numbers listed to ensure compatibility with your exact vehicle configuration.

Product specifications

• Brand: IWOKPHD
• Product type: Air Fuel Ratio Lambda O2 Sensor (Oxygen Sensor)
• Sensor type: Magnetic Induction
• Heating type: Heating Type
• OEM numbers: 4H0-906-262-M, 4H0906262M, 4H0906265C, 4H0-906-265-C, 234-4833, 2344833, 4H0-906-265-B, 4H0906265B, 0258010327, 0258010328, 4H0906262L, 022906262AP, 022906262CB, 022906262CF, 06A906262CK, 06F906262AE, 079906262G, 079906265, 079906265A, 1K0998262C, 1K0998262T, 2344826, 2344842, 25729, 213-3953, 16327, 16329, 16984
• Scope of compatibility: Audi A6 (2005-2006), Audi A8 (2013-2018), Audi Q7 (2007-2010), Audi RS7 (2014-2018), Audi S6 (2013-2018), Audi S7 (2013-2018), Audi S8 (2013-2017); Volkswagen CC (2009-2017), Passat (2008-2018), Passat CC (2009-2010), Touareg (2007-2009)
• Origin: Mainland China

Package includes:

• 1 x Oxygen Sensor

Warnings & reminders

Please check fitment and model compatibility before ordering. If you are not sure about the exact OEM reference for your vehicle, contact us prior to purchase. Wrong orders may not be refundable once processed.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Trust statement: Providing quality and trusted service since 2002 at intercyprus.com