What should I know about the BMW S14 engine?

BMW S14 four-cylinder engines from the E30 M3. We list one version: S14B23 (2.3 liter (2,302 cc), 147 kW (200 HP), 1986 to 1991).

Because there is only one version, the code is easy to match. You still need the engine computer and wiring that suit your car.

The S14 family was used in chassis E30. Before a unit is listed, the yard checks the engine code against the listing, writes down the parts fitted to it, seals every opening and photographs the real engine you will receive.

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.