Denso Air / Fuel Ratio Sensor (Upstream) 234-5146 / 07P906262C for Audi A8 Quattro 2012-2014

The Denso Air / Fuel Ratio Sensor 234-5146 (OEM 07P906262C) is a direct-fit upstream sensor for Audi A8 Quattro models with the 6.3L W12 engine. It provides precise real-time air-to-fuel ratio measurements, enabling the ECU to optimize combustion for improved fuel efficiency and reduced emissions. This Denso sensor offers OE-quality performance and reliability.

Key Features & Benefits

• Direct OE Replacement: Replaces OEM part 07P906262C with identical form, fit, and function.
• Real-Time Air/Fuel Monitoring: Continuously measures oxygen content in exhaust to maintain optimal combustion.
• Improved Fuel Economy: Accurate readings help the engine run at peak efficiency, saving fuel over time.
• Reduced Emissions: Ensures the catalytic converter operates effectively by maintaining the correct air-fuel mixture.
• Denso Quality: Manufactured by a leading OE supplier, ensuring long service life and durability.

Vehicle Fitment

Technical Specifications

Installation Notes

Direct plug-and-play installation; no modifications required. Professional installation recommended.

About DENSO

DENSO is a global leader in automotive technology and one of the world's largest OEM suppliers of sensors, known for exceptional quality and reliability.

This part also goes by the following cross reference.

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