This is a genuine VAG Reduction Agent Tank Plus, part number 5QS131877. Designed and manufactured to the highest standards by VAG, this tank is crucial for the proper functioning of your vehicle's Selective Catalytic Reduction (SCR) system. The SCR system uses AdBlue (Diesel Exhaust Fluid) to reduce harmful nitrogen oxide (NOx) emissions. The reduction agent tank stores and delivers this fluid to the exhaust system, playing a vital role in meeting modern emissions regulations and ensuring your vehicle runs cleanly. Replacing a faulty or damaged reduction agent tank is essential to maintain your vehicle's performance and environmental compliance. Trust in genuine VAG parts for a perfect fit and reliable operation.
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