Electrical System; Alternator; Technical Data - Mercedes-Benz 2009 E-Class Operator's Manual

Technical data

Electrical system

Electrical system
Model E 320 BlueTEC

Alternator

14 V/180 A
Starter 12 V/2.0 kW
motor
Battery
12 V/100 Ah
Spark Type —
plugs
Electrode —
gap
Tightening —
torque
47 Canada only.
390
47 E 350 (all models)
E 300 4MATIC
14 V/180 A 14 V/180 A
12 V/1.7 kW 12 V/1.4 kW
12 V/100 Ah 12 V/100 Ah
Bosch Platin Y 7 MPP33 Bosch Platin Y 7 MPP33
NGK PLKR 6A
0.031 in (0.8 mm) 0.031 in (0.8 mm)
15 lb-ft - 18 lb-ft 15 lb-ft - 22 lb-ft
(20 Nm - 25 Nm) (20 Nm - 30 Nm)
E 550 (all models) E 63 AMG
14 V/180 A 14 V/180 A
12 V/1.7 kW 12 V/2.1 kW
12 V/100 Ah 12 V/95 Ah
Bosch F8 DPP 332U NGK ILZKAR 7A10
NGK PFR 5R-11
0.039 in (1.0 mm) 0.039 in (1.0 mm)
18 lb-ft - 22 lb-ft 15 lb-ft - 18 lb-ft
(25 Nm - 30 Nm) (20 Nm - 25 Nm)