This is a genuine VAG filler pipe specifically designed for vehicles equipped with Selective Catalytic Catalytic Reduction (SCR) systems. The SCR system is crucial for reducing harmful nitrogen oxide (NOx) emissions from diesel engines by injecting a diesel exhaust fluid (DEF), commonly known as AdBlue, into the exhaust stream. This filler pipe is an essential component for the proper functioning of your vehicle's AdBlue system. It provides a direct and secure pathway for refilling the AdBlue tank, preventing spills and ensuring the fluid is correctly introduced. Maintaining the integrity of the AdBlue system is vital for compliance with emissions regulations and for the overall health of your diesel engine. Crafted from durable materials, this VAG part is built to withstand the operating conditions of your vehicle. Replacing a damaged or leaking filler pipe promptly can prevent potential system malfunctions and costly repairs down the line. Trust in genuine VAG parts for a perfect fit and reliable performance.
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