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Home >> BMW >> 2013 >> Z4 28i, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1356 (Engine - Repair (N54) -- Z4_E89) >> 11 00 039 Checking compression in all cylinders (N43/N53/N54) >> Engine identification

Engine identification

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Engine number at the marked surface.

Replacement drives are already assigned a number containing the identification and engine number at the factory.

The old drive number must be imprinted for replacement crankcases.

Magnesium crank cases feature a label, the engine number does not need to be embossed.

M47/M47TU/M47T2

Fig 1: Identifying Engine Identification Numbers (M47/M47TU/M47T2)
G04739617

M57/M57TU/M57T2

Fig 2: Identifying Engine Identification Numbers (M57/M57TU/M57T2)
G04739618

M67/M67TU

Fig 3: Identifying Engine Identification Numbers (M67/M67TU)
G04739619

N47/N47S/N47C/N47T/N57/N57S/N57T

Fig 4: Identifying Engine Identification Numbers (N47/N47S/N47C/N47T/N57/N57S/N57T)
G04739620

M52/M52TU

Fig 5: Identifying Engine Identification Numbers (M52/M52TU)
G04739621

M54

Fig 6: Identifying Engine Identification Numbers (M54)
G04739622

M56

Fig 7: Identifying Engine Identification Numbers (M56)
G04739623

N20/N26

Fig 8: Identifying Engine Identification Numbers (N20/N26)
G08495070

N40/N45/N45T/N43

Fig 9: Identifying Engine Identification Numbers (N40/N45/N45T/N43)
G04739624

N42/N46/N46T

Fig 10: Identifying Engine Identification Numbers (N42/N46/N46T)
G04739625

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

Fig 11: Identifying Engine Identification Numbers (N51/N52/N52K/N52T/N53/N54/N55)
G04739626

N62/N62TU

Fig 12: Identifying Engine Identification Numbers (N62/N62TU)
G04739627

Position (1) engine number.

Position (2) engine code letters.

N63, N63O1. N63O2 S63

N74, N74O1,

S63T0 to engine number 2001 0052 on right side cyl. 1-4.

S63T0 from engine number 2001 0053 on left side cyl.l 5-8.

E72 Vehicles must be imprinted on the left side cyl. 5-8.

Fig 13: Identifying Engine Number And Engine Code Letters
G08514558

N73

Fig 14: Identifying Engine Number (N73)
G04739628

S54

Fig 15: Identifying Engine Number (S54)
G04739629

S85/S65

Fig 16: Identifying Engine Number (S85/S65)
G04739630

S55

Fig 17: Identifying Engine Number (S55)
G11086421

W10/W11

Fig 18: Identifying Engine Number (W10/W11)
G04739631

W16

Fig 19: Identifying Engine Number (W16)
G06852639

W17

Fig 20: Identifying Engine Number (W17)
G04739632

W20

Fig 21: Identifying Engine Number (W20)
G09844125

N12/N13/N14/N16/N18

Fig 22: Identifying Engine Number (N12/N13/N14/N16/N18)
G06852639

B37/B38A/B47/B48A

Fig 23: Identifying Engine Number (B37/B38A/B47/B48A)
G09844127

B38B/B48B

Fig 24: Identifying Engine Number (B38B/B48B)
G11086428

B57

Fig 25: Identifying Engine Number (B57)
G11086429

B58

Fig 26: Identifying Engine Number (B58)
G11086430

Assemble engine.

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