Electrical System - Mercedes-Benz 2008 GL 450 Operator's Manual

Electrical system

Model
Generator (alternator)
Starter motor
Battery
Spark plugs
Electrode gap
Tightening torque
Model
Generator (alternator)
Starter motor
Battery
GL 450
14 V/180 A
12 V/1.7 kW
12 V/95 Ah
NGK PLKR7A
0.031 in (0.8 mm)
15 – 19 lb-ft (20 – 25 Nm)
GL 320 CDI
14 V/180 A
12 V/2.0 kW
12 V/95 Ah
Technical data
Electrical system
GL 550
14 V/180 A
12 V/1.7 kW
12 V/95 Ah
NGK PLKR7A
0.031 in (0.8 mm)
15 – 19 lb-ft (20 – 25 Nm)
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