Genuine OEM Volkswagen Headlight LED Heat Sink, part number 5GE998476. This specialized component is crucial for the thermal management of LED headlights, actively dissipating heat generated by the LED modules. It is typically mounted on the rear of the headlight assembly, drawing heat away from sensitive electronic components. Weighing 0.182 kg with dimensions of 0.09m x 0.08m x 0.03m, its finned design maximizes surface area for cooling. Using a genuine OEM heat sink ensures optimal thermal transfer characteristics and precise fitment, which are essential for maintaining LED performance, preventing premature failure, and preserving light output.