MERCEDES Car Alternator Assembly 20738N 12V 220A 6S CW

This Mercedes car alternator assembly (20738N) is a high-performance 12V 220A unit with a 6S clockwise rotation pulley. It is a direct OE replacement for part numbers 440273, DRA1174, and 141543402, ensuring reliable power delivery. Designed for Mercedes Benz S 350 3.5L models, it provides efficient charging for optimal electrical system performance. The alternator is built to factory specifications (AHA-390) for durability and precise fitment.