Genuine Audi Air Filter Engine Air Filter 4E0129620D OEM - Audi (4E0-129-620-D)

Genuine Audi Air Filter is the genuine OEM replacement designed specifically for the Audi A8 equipped with the 6.0L W12 and 5.2L V10 engines, ensuring your high-performance powerplant receives the precise filtration it demands. Also referred to as an engine air filter or airfilter, this component serves as the critical barrier between your engine and airborne contaminants, capturing dust, debris, and particulates before they can enter the intake system and cause premature wear on sensitive internal components. Choosing a genuine Audi A8 OEM air filter over an aftermarket alternative matters significantly for these engines. The high-displacement, multi-cylinder configurations in the A8 require exact airflow volume and filtration efficiency tolerances — specifications that OEM media and housing geometry are engineered to meet precisely. Aftermarket filters frequently compromise on filtration density or airflow restriction, which can reduce combustion efficiency, trigger sensor irregularities, or accelerate engine wear over time. Part number 4E0129620D is manufactured to the same exacting standards as the original component installed at the factory, ensuring a perfect fit, correct sealing, and consistent performance across the filter's full service life. Audi Henderson is an authorized Audi dealer, and this genuine part comes backed by the manufacturer's warranty for complete peace of mind.