Engine identification

Punch engine numbers at marked surface with number punch.

Magnesium crankcase with sticker

M47/M47TU/M47T2

Fig 1: Identifying Engine Identification Numbers Location (M47/M47TU/M47T2)

Courtesy of BMW OF NORTH AMERICA, INC.

M57/M57TU/M57T2

Fig 2: Identifying Engine Identification Numbers Location - M57/M57TU/M57T2

Courtesy of BMW OF NORTH AMERICA, INC.

M67/M67TU

Fig 3: Identifying Engine Identification Numbers Location - M67/M67TU

Courtesy of BMW OF NORTH AMERICA, INC.

N47/N47S/N47C/N57 N57S

Fig 4: Identifying Engine Identification Numbers Location - N47/N47S/N47C/N57 N57S

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M52/M52TU

Fig 5: Identifying Engine Identification Numbers Location (M52 / M52TU)

Courtesy of BMW OF NORTH AMERICA, INC.

M54

Fig 6: Identifying Engine Identification Numbers Location (M54)

Courtesy of BMW OF NORTH AMERICA, INC.

M56

Fig 7: Identifying Engine Identification Numbers Location - M56

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N40/N45/N45T/N43

Fig 8: Identifying Engine Identification Numbers Location - N40/N45/N45T/N43

Courtesy of BMW OF NORTH AMERICA, INC.

N42/N46/N46T

Fig 9: Identifying Engine Identification Numbers Location - N42/N46/N46T

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

Fig 10: Identifying Engine Identification Numbers Location - N51/N52/N52K/N52T/N53/N54/N55

Courtesy of BMW OF NORTH AMERICA, INC.

N62/N62TU

Fig 11: Identifying Engine Identification Numbers Location - N62/N62TU

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N73

Fig 12: Identifying Engine Identification Numbers Location - N73

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S54

Fig 13: Identifying Engine Identification Numbers Location - S54

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S85/S65

Fig 14: Identifying Engine Identification Numbers Location - S85/S65

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W10/W11

Fig 15: Identifying Engine Identification - W10/W11

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N12/N14/N16/N18

Fig 16: Identifying Engine Identification Numbers Location - N12/N14/N16/N18

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W17

Fig 17: Identifying Engine Identification Numbers Location - W17

Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.