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Engine identification

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 BMW 328xi, 2012 BMW 328i, 2011 BMW 328xi, 2011 BMW 328i, and 2010 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.

Punch engine numbers at marked surface with number punch.

Magnesium crankcase with sticker

M47/M47TU/M47T2

Fig 1: Identifying Engine Identification Mark - M47/M47TU/M47T2
G04739617Courtesy of BMW OF NORTH AMERICA, INC.

M57/M57TU/M57T2

Fig 2: Identifying Engine Identification Mark - M57/M57TU/M57T2
G04739618Courtesy of BMW OF NORTH AMERICA, INC.

M67/M67TU

Fig 3: Identifying Engine Identification Mark - M67/M67TU
G04739619Courtesy of BMW OF NORTH AMERICA, INC.

N47/N47S/N47C/N57 N57S

Fig 4: Identifying Engine Identification Mark - N47/N47S/N47C/N57 N57S
G04739620Courtesy of BMW OF NORTH AMERICA, INC.

M52/M52TU

Fig 5: Identifying Engine Identification Mark - M52/M52TU
G04739621Courtesy of BMW OF NORTH AMERICA, INC.

M54

Fig 6: Identifying Engine Identification Mark - M54
G04739622Courtesy of BMW OF NORTH AMERICA, INC.

M56

Fig 7: Identifying Engine Identification Mark - M56
G04739623Courtesy of BMW OF NORTH AMERICA, INC.

N40/N45/N45T/N43

Fig 8: Identifying Engine Identification Mark - N40/N45/N45T/N43
G04739624Courtesy of BMW OF NORTH AMERICA, INC.

N42/N46/N46T

Fig 9: Identifying Engine Identification Mark - N42/N46/N46T
G04739625Courtesy of BMW OF NORTH AMERICA, INC.

N51/N52/N52K/N52T/N53/N54/N55

Fig 10: Identifying Engine Identification Mark - N51/N52/N52K/N52T/N53/N54/N55
G04739626Courtesy of BMW OF NORTH AMERICA, INC.

N62/N62TU

Fig 11: Identifying Engine Identification Mark - N62/N62TU
G04739627Courtesy of BMW OF NORTH AMERICA, INC.

N73

Fig 12: Identifying Engine Identification Mark - N73
G04739628Courtesy of BMW OF NORTH AMERICA, INC.

S54

Fig 13: Identifying Engine Identification Mark - S54
G04739629Courtesy of BMW OF NORTH AMERICA, INC.

S85/S65

Fig 14: Identifying Engine Identification Mark - S85/S65
G04739630Courtesy of BMW OF NORTH AMERICA, INC.

W10/W11

Fig 15: Identifying Engine Identification Mark - W10/W11
G04739631Courtesy of BMW OF NORTH AMERICA, INC.

N12/N14/N16/N18

Fig 16: Identifying Engine Identification Mark - N12/N14/N16/N18
G06852639Courtesy of BMW OF NORTH AMERICA, INC.

W17

Fig 17: Identifying Engine Identification Mark - W17
G04739632Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.