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Alternator 12317505903

An OEM number is a unique code containing letters and digits. Car manufacturers use them to mark every part inside their cars. A non-original car part carrying an OEM number demonstrates that the part meets stringent car manufacturer standards and its parameters and technical specifications are identical to original equipment.

All spare parts in the list below are equivalent to OEM number 12 31 7 505 903:

  • 12 31 7 505 903 (original number of BMW)
Manufacturers
11 items
Alternator AS-PL 12 31 7 505 90312V, 120A
Article number: A0217
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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Quality: STANDARD LINE
  • Version: 0124515098
  • New part without deposit
  • Item number: A0217
  • Our price: 237,51 €
  • Manufacturer: AS-PL
  • EAN number: 5901259436495
  • Condition: New
  • Reference number OEM: 12317505903
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Free delivery on this item
In stock (Item(s) left: 6)
-39%
compared to RRP 393,81 €

237,51 €

price incl. 19% VAT

free delivery

Alternator ERA 12 31 7 505 90314V, 120A, B+COM, Ø 49 mm
Article number: 210855A
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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 49
  • Number of grooves: 6
  • Plug Type ID: B+COM
  • Rotation Direction: Clockwise rotation
  • Number of mounting bores: 4
  • Alternatively
  • Distance from belt pulley to alternator [mm]: 39
  • Alternative Repair Kit: 210855
  • Item number: 210855A
  • Our price: 247,95 €
  • Manufacturer: ERA
  • EAN number: 2223414553031
  • Condition: New
  • Reference number OEM: 12317505903
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Free delivery on this item
In stock (Item(s) left: 1)
-34%
compared to RRP 377,23 €

247,95 €

price incl. 19% VAT

free delivery

Alternator WAI 12 31 7 505 90312V, 150A
Article number: 23254N
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  • Alternator Charging Current [A]: 150
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Number of ribs: 6
  • Weight [kg]: 6,4
  • Length [cm]: 26,01
  • Width [cm]: 22,5
  • Height [cm]: 19,99
  • Item number: 23254N
  • Our price: 276,60 €
  • Manufacturer: WAI
  • EAN number: 0609843422279
  • Condition: New
  • Reference number OEM: 12317505903
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Free delivery on this item
In stock (Item(s) left: 1)
276,60 €

price incl. 19% VAT

free delivery

  • Alternator Charging Current [A]: 150
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Current Strength [A]: 150
  • Belt Pulley Ø [mm]: 49
  • Number of ribs: 6
  • Weight [kg]: 7,3
  • Item number: 193428
  • Our price: 310,99 €
  • Manufacturer: FEBI BILSTEIN
  • EAN number: 4054224934289
  • Condition: New
  • Reference number OEM: 12317505903
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Free delivery on this item
In stock
-43%
compared to RRP 550,95 €

310,99 €

price incl. 19% VAT

free delivery

CEVAM 4772 4772 Alternator CEVAM 12 31 7 505 903 360° 4772
Alternator CEVAM 12 31 7 505 90314V, 120A, B+ M8, COM, Ø 49 mm
Article number: 4772
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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 49
  • Number of ribs: 6
  • Plug Type ID: COM
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: B+ M8
  • Item number: 4772
  • Our price: 188,44 €
  • Manufacturer: CEVAM
  • EAN number: 22107099791222979122
  • Condition: Remanufactured
  • Reference number OEM: 12317505903
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Free delivery on this item
Сurrently out of stock
188,44 €

price incl. 19% VAT

free delivery

SNRA BM8068 BM6068 BM8068 Alternator SNRA 12-31-7-505-903
Alternator SNRA 12 31 7 505 90312V, 120A, with integrated regulator
Article number: BM8068
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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Number of ribs: 6
  • Supplementary Article / Supplementary Info: with integrated regulator
  • Rotation Direction: Clockwise rotation
  • Connector / Clamp: without connection for speed sensor
  • Diameter [mm]: 49
  • Technical Information Number: C78
  • Item number: BM8068
  • Our price: 205,07 €
  • Manufacturer: SNRA
  • EAN number: 3660089310734
  • Condition: New
  • Reference number OEM: 12317505903
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Free delivery on this item
Сurrently out of stock
205,07 €

price incl. 19% VAT

free delivery

A core charge of 90,70 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
  • Alternator Charging Current [A]: 140
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 49
  • Number of grooves: 6
  • Plug Type ID: B+COM
  • Rotation Direction: Clockwise rotation
  • Number of mounting bores: 4
  • Distance from belt pulley to alternator [mm]: 39
  • Item number: 210855A
  • Our price: 240,98 €
  • Manufacturer: MESSMER
  • EAN number: 8053379318209
  • Condition: New
  • Reference number OEM: 12317505903
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Free delivery on this item
Сurrently out of stock
-36%
compared to RRP 377,23 €

240,98 €

price incl. 19% VAT

free delivery

Alternator ERA 12 31 7 505 90314V, 120A, B+COM, Ø 49 mm
Article number: 210855R
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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 49
  • Number of grooves: 6
  • Plug Type ID: B+COM
  • Rotation Direction: Clockwise rotation
  • Number of mounting bores: 4
  • Distance from belt pulley to alternator [mm]: 39
  • Item number: 210855R
  • Our price: 269,07 €
  • Manufacturer: ERA
  • EAN number: 8053379012381
  • Condition: Remanufactured
  • Reference number OEM: 12317505903
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Free delivery on this item
Сurrently out of stock
269,07 €

price incl. 19% VAT

free delivery

BV PSH 215.909.120.500 SG12B065 215.909.120.500 Alternator BV PSH 12-31-7-505-903
Alternator BV PSH 12 31 7 505 90312V, 120A, B+ (M8), Ø 49,0 mm
Article number: 215.909.120.500
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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 49,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: Valeo New
  • Number of mounting bores: 4
  • Mounting Angle [degrees] 0
  • Item number: 215.909.120.500
  • Our price: 317,02 €
  • Manufacturer: BV PSH
  • EAN number: 8720264294114
  • Condition: New
  • Reference number OEM: 12317505903
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Free delivery on this item
Сurrently out of stock
-46%
compared to RRP 594,99 €

317,02 €

price incl. 19% VAT

free delivery

Alternator ERA 12 31 7 505 90314V, 120A, B+COM, Ø 49 mm
Article number: 210855
Submit a review
  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 49
  • Number of grooves: 6
  • Plug Type ID: B+COM
  • Rotation Direction: Clockwise rotation
  • Number of mounting bores: 4
  • Distance from belt pulley to alternator [mm]: 39
  • Item number: 210855
  • Our price: 350,24 €
  • Manufacturer: ERA
  • EAN number: 8053379318018
  • Condition: New
  • Reference number OEM: 12317505903
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Free delivery on this item
Сurrently out of stock
350,24 €

price incl. 19% VAT

free delivery

  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Product line: REMANUFACTURED PREMIUM
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 49
  • Number of ribs: 6
  • Exchange Part
  • Position / Degree: L / R
  • Rotation Direction: Clockwise rotation
  • Fastening Type: Direct fastening
  • Clamp: B+
  • Weight [kg]: 6,56
  • Item number: 437375
  • Our price: 664,22 €
  • Manufacturer: VALEO
  • EAN number: 3276424373755
  • Condition: Remanufactured
  • Reference number OEM: 12317505903
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Contents of the Alternator VALEO set:
Description of the product
Units
Article number
Alternator
1
SG12B044
Alternator
1
SG12B065
Additional information

In order to choose the adequate partnumber, please check the amps and the technical code of your alternator fitting on the vehicule.

Details
Free delivery on this item
Сurrently out of stock
664,22 €

price incl. 19% VAT

free delivery

A core charge of 59,50 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
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