384 Technical dataElectrical systemModel
C 230 Kompressor (all models)
C 240 (all models)
C 320 (all models)
C55AMG
Generator (alternator)
14 V/120 A
14 V/120 A
14 V/150 A
Starter motor
12 V/1.1 kW
12 V/1.7 kW
14 V/1.7 kW
Battery
12 V/100 Ah
12 V/100 Ah
12 V/100 Ah
Spark plugs
Bosch F 6 MPP 332
Bosch F 8 DPP 332
NGK PFR 5 R-11
NGK ILFR 6 A
Electrode gap
0.031 in (0.8 mm)
0.039 in (1.0 mm)
0.031 in (0.8 mm)
Tightening torque
18–22lb-ft (25–30Nm)
15–22lb-ft (20–30Nm)
18–22lb-ft (25–30Nm)