Pronto PA99142 Air Filter

Engine Air Filter for Audi A8 Quattro

Pronto PA99142 is an engine air filter built for the 2013-2018 Audi A8 Quattro. Its cylindrical shape and compact dimensions help it match the OE-style airbox layout used on this application, supporting clean airflow through the intake system.

Key Features

• Cylindrical engine air filter design
• Side A length: 6.38 in.
• Side B length: 3.5 in.
• Direct fitment for 2013-2018 Audi A8 Quattro
• Pronto part number PA99142 for easy identification

Product Details

This Pronto engine air filter is specified for the Audi A8 Quattro from 2013 through 2018 and is sized to match the vehicle’s intake housing requirements. The cylindrical form factor and listed dimensions, 6.38 inches on Side A and 3.5 inches on Side B, are important for proper seating and sealing inside the airbox. If you are searching for an Audi A8 Quattro engine air filter, Pronto PA99142 provides a straightforward replacement reference for routine intake service. This part cross-references 4H0 129 620 L and AF99142 for the same application.

What It Helps Address

• Restricted airflow caused by a dirty or loaded air filter
• Dust and debris entering the intake tract
• Reduced engine breathing from a neglected filter element
• Service replacement needs on 2013-2018 Audi A8 Quattro models
• Incorrect filter sizing when replacing the original air filter

Installation Notes and Tips

Verify the filter shape and dimensions against the airbox before installation. Replace the existing filter during scheduled intake service, and inspect the airbox sealing surfaces for dirt or damage before closing the housing. For Audi A8 Quattro applications, confirm the part number PA99142 against the vehicle’s original filter reference before ordering.

Quality Assurance

Pronto identifies this filter under part number PA99142 for consistent catalog matching and application lookup. Use the listed dimensions and fitment data to confirm the correct replacement for 2013-2018 Audi A8 Quattro service.