How a car works

All partsBMW M4 CSLS58 engine › Starter motor

Starter motor

Part of S58 engine · about $410 to replace

What it is

Reduction-gear starter bolted to the bell housing.

What it does

Cranks the engine to about 250 rpm for starting.

How it fails

Solenoid contacts pit; symptom is a click without cranking.

MaterialSteel gears, copper armature
Spec2.2 kW
12 V
Starter motor highlighted on the car

Nearby