This is a genuine VAG (Volkswagen Audi Group) Air Supply Hose with part number 4F0129902. Engineered to meet the stringent quality standards of VAG vehicles, this hose plays a crucial role in the engine's air intake system. It ensures that the correct amount of air is delivered to the engine for efficient combustion and optimal performance. The hose is constructed from durable materials designed to withstand the demanding conditions under the hood, including heat and pressure fluctuations. Its precise fitment guarantees a leak-free connection, preventing air leaks that could lead to performance issues, increased emissions, or diagnostic trouble codes. Replacing a worn or damaged air supply hose with this genuine VAG part will help maintain your vehicle's intended performance and fuel efficiency. It is a direct replacement for the original equipment, ensuring compatibility and ease of installation.
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