450 Technical dataElectrical systemModel
CLK 350
CLK 500
Generator (alternator)
14 V/150 A
14 V/150 A
Starter motor
14 V/1.4 KW
14 V/1.7 KW
Battery
12 V/100 Ah
12 V/100 Ah
Spark plugs
Bosch Platin Y 7 MPP 33
NGK PLKR 6A
Bosch F8 DPP 332
NGK PFR 5R-11
Electrode gap
0.031 in (0.8 mm)
0.039 in (1.00 mm)
Tightening torque
15 - 22 lb-ft (20 - 30 Nm)
18.5 - 22 lb-ft (25 - 30 Nm)
