We currently have 7 used B57D30B engines in stock for BMW. Taken from: X4, X3, 7 Series, 6 Series, 5 Series, 4 Series, 3 Series. Power versions: 210 kW. Every engine is checked before shipping, comes with a 3-month warranty and ships across Europe in 5–7 business days. Not sure it fits? Send your VIN and we confirm compatibility before you buy.