Will the M43B18 engine fit my BMW E46 318i?

Yes, if your BMW E46 318i was built with the M43B18. BMW used this 1.8 liter (1,796 cc) petrol engine with 85 kW (115 HP) in the E46 318i from about 1993 to 2001.

Some E46 318i cars were built with a different engine: the N46B20. 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.