Arguably the best car parts and diesel fuel outlet in Yerevan. Very friendly store will order any parts for you, if not in stock, and they also sell their own filtered diesel fuel for a tiny markup over the regular price. I always drive to refuel at this spot.
Over the past year, so far (for me) the only gas station where you can refuel with more or less normal (filtered) diesel. - a point to one employee who manages to pour diesel on the car (((( . And so, everything else is fine