Upgrade your vehicle with a genuine OEM Volkswagen/Audi Relay (Part Number: 173 / 3A0 941 589). Tested for reliability, this used relay ensures optimal electrical system performance. Enjoy a 1-year warranty and free shipping from a trusted USA seller. A quality choice to replace counterfeit options at a fraction of dealer costs. Get yours now! Volkswagon / Audi OEM Relay, 173 / 3A0 941 589 / WL0 50 237 005. This relay is in good used condition and is a genuine OEM Volkswagon / Audi part, not the cheap aftermarket / counterfeit stuff. This relay has been thoroughly tested here at our facility and is in good working order. We test each relay to make sure the "door" opens and closes, we also test for resistance on the coil. These relays typically outlast a vehicle, however, when one fails our buyers can count on us to deliver a good relay for a fraction of dealer replacement cost. We offer free shipping on this item and a 1 year warranty.