Mercedes-Benz G-Class 2007 Owners Manual - Manual (Page 420)

419
Technical data
Electrical system
̄
Electrical system
Model G 500 G 55 AMG
Generator (alternator) 14 V/150 A 14 V/180 A
Starter motor 12 V/1.7 kW 12 V/1.7 kW
Battery 12 V/90 Ah 12 V/90 Ah
Spark plugs Bosch F 8 DPER
Beru 14 FGH 8 DPUR X 2 NGK ILFR6A
Electrode gap 0.039 in (1.0 mm) 0.039 in (1.0 mm)
Tightening torque 15 – 22 lb-ft (20 – 30 Nm) 15 – 22 lb-ft (20 – 30 Nm)