Audi Engine Air Filter Box / Housing (Lower) 8W0133835B

Discover the authentic ENGINE AIR FILTER BOX / HOUSING (LOWER) designed for a precise fit in various Audi models. This factory-original part, with OEM part number 8W0133837B, serves a critical role in your vehicle's air intake system, ensuring optimal airflow and engine performance by housing the air filter securely. It replaces worn or damaged components, preventing issues such as reduced engine efficiency and increased emissions. Compatible with Audi S4 (2018-2024) and S5/S5 Sportback (2017-2024) models, it seamlessly integrates with both standard and performance engines. Trust in genuine quality sourced from salvage operations for reliable replacements. Alternative part number: 8W0133835B. Enhance your Audi's performance with the ENGINE AIR FILTER BOX / HOUSING (LOWER), part number 8W0133837B. This OEM part is a vital component that fits Audi S4 (2018-2024) and S5/S5 Sportback (2017-2024) models. Positioned in the engine bay, it plays a crucial role in air filtration, helping to maintain engine efficiency while preventing dirt and debris from entering. A direct replacement for damaged units, it addresses common symptoms such as reduced power or increased fuel consumption. Sourced from certified salvage vehicles, this genuine part ensures dependable operation. Alternative part number: 8W0133835B. Upgrade your engine's air filtration system with this genuine ENGINE AIR FILTER BOX / HOUSING (LOWER), OEM part number 8W0133837B. It is compatible with Audi S4 (2018-2024) and S5/S5 Sportback (2017-2024) vehicles, ensuring a direct fit and restored performance. This part is essential for optimal airflow management, preventing debris from compromising your engine's capabilities. If you experience problems such as engine stuttering or increased emissions, this lower air filter housing is the solution. It’s sourced from authentic donor vehicles, ensuring it meets manufacturer specifications. Substitute part number: 8W0133835B.