This is a genuine VAG filler neck, part number 5JA809999B, designed to meet the exact specifications of your vehicle. Proper functioning of the filler neck is crucial for the integrity of your vehicle's fuel system. It prevents fuel vapors from escaping and contaminants from entering the fuel tank, contributing to both environmental compliance and optimal engine performance. Crafted with durable materials, this filler neck is built to withstand the rigors of daily use and exposure to various environmental conditions. Its precise fit ensures a secure connection, preventing leaks and maintaining the efficiency of your fuel delivery system. Replacing a worn or damaged filler neck with this genuine VAG part will help maintain your vehicle's original performance standards and ensure it meets emissions requirements.
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