Will the N46B20 engine fit my BMW E46 318i?

Yes, if your BMW E46 318i was built with the N46B20. BMW used this 2.0 liter (1,995 cc) petrol engine with 110 kW (150 HP) in the E46 318i from about 2004 to 2012.

Some E46 318i cars were built with a different engine: the M43B18. These look alike from the outside, so check the code on your engine or send us your VIN.

Also tell us if your E46 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.