This Reduction Agent Tank Plus, part number 5QF131877N from VAG, is designed to precisely store and dispense Diesel Exhaust Fluid (DEF) or AdBlue. Proper functioning of the DEF system is crucial for modern diesel vehicles to meet emissions standards by reducing nitrogen oxides (NOx) in the exhaust gases. Maintaining the integrity of your reduction agent tank is vital for preventing leaks and ensuring the purity of the DEF. This genuine VAG part guarantees compatibility and performance, aligning with the high standards set by the manufacturer. It is engineered for durability and reliable operation under various driving conditions. Replacing a faulty or damaged reduction agent tank with this OEM part will help restore your vehicle's emissions control system to its intended performance. This ensures compliance with environmental regulations and contributes to a cleaner exhaust output. Trust in VAG quality for your vehicle's critical systems.
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