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Alternator 12318587940
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 8 587 940:
- 12 31 8 587 940 (original number of BMW)
15 items

Alternator AS-PL 12 31 8 587 94012V, 180A
Article number: A01015S
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- Version: 0125814008
- New part without deposit
- Item number: A01015S
- Our price: 328,31 €
- Manufacturer: AS-PL
- EAN number: 221170724063993240639
- Condition: New
- Reference number OEM: 12318587940
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Get a bonus of 2,10 € when you purchase this product
You will receive 2,10 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
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In stock (Item(s) left: 3)
328,31 €
price incl. 19% VAT

Alternator AD KÜHNER 12 31 8 587 94012V, 180A, Ø 49 mm
Article number: 555176RIS
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Version: 555176RIS
- Item number: 555176RIS
- Our price: 394,53 €
- Manufacturer: AD KÜHNER
- EAN number: 8056224248249
- Condition: New
- Reference number OEM: 12318587940
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Get a bonus of 1,02 € when you purchase this product
You will receive 1,02 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 4)
394,53 €
price incl. 19% VAT
Alternator CASCO 12 31 8 587 94012V, 180A, M8, CPA0239, Ø 49 mm
Article number: CAL10073GS
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Manufacturer Restriction: SEG
- Pulleys: with V-ribbed belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Plug Type ID: CPA0239
- Clamp: M8
- Weight [g]: 7800
- Number of mounting bores: 3
- Number of threaded holes: 1
- Manufacturer: BMW
- Item number: CAL10073GS
- Our price: 427,38 €
- Manufacturer: CASCO
- EAN number: 8058642587177
- Condition: New
- Reference number OEM: 12318587940
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Get a bonus of 1,04 € when you purchase this product
You will receive 1,04 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 6)
427,38 €
price incl. 19% VAT
Alternator MEAT & DORIA 12 31 8 587 94014V, 180A, B+ M8, Ø 49 mm
Article number: 55101352G
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- Alternator Charging Current [A]: 180
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 49
- Number of grooves: 6
- Clamp: B+ M8
- Number of mounting bores: 3
- for OE number: 0125814008
- Item number: 55101352G
- Our price: 474,18 €
- Manufacturer: MEAT & DORIA
- EAN number: 2224423020185
- Condition: New
- Reference number OEM: 12318587940
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Get a bonus of 1,12 € when you purchase this product
You will receive 1,12 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock
474,18 €
price incl. 19% VAT
Alternator FISPA 12 31 8 587 94012V, 180A, B+ M8, Ø 49 mm
Article number: A12BH1357
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 49
- Number of grooves: 6
- Clamp: B+ M8
- Quality: GENUINE
- Number of mounting bores: 3
- Item number: A12BH1357
- Our price: 477,49 €
- Manufacturer: FISPA
- EAN number: 8033208498869
- Condition: New
- Reference number OEM: 12318587940
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Get a bonus of 1,12 € when you purchase this product
You will receive 1,12 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 1)
477,49 €
price incl. 19% VAT
Alternator DRI 12 31 8 587 94014V, 180A, M8 B+, COM/LIN2, 0238, Ø 49 mm
Article number: 2153291802
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- Alternator Charging Current [A]: 180
- Voltage [V]: 14
- Pulleys: with multi-belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Plug Type ID: 0238
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+, COM / LIN2
- Bore Diameter 1 [mm]: 10
- Bore Diameter 2 [mm]: 10
- Length [mm]: 57,0
- Net weight [kg]: 7,75
- Length 4 [mm]: 28,0
- Item number: 2153291802
- Our price: 513,56 €
- Manufacturer: DRI
- EAN number: 5708114234438
- Condition: Remanufactured
- Reference number OEM: 12318587940
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Get a bonus of 2,82 € when you purchase this product
You will receive 2,82 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 2)
513,56 €
price incl. 19% VAT
A core charge of 109,77 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned

Alternator SEG Automotive 12 31 8 587 94014V, 180A, Ø 49 mm
Article number: 0125814007
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- Alternator Charging Current [A]: 180
- Voltage [V]: 14
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 49
- Number of grooves: 6
- Rotation Direction: Clockwise rotation
- Alternator Charging Current from [A]: 120
- Alternator Charging Current to [A]: 180
- Item number: 0125814007
- Our price: 528,93 €
- Manufacturer: SEG Automotive
- EAN number: 4064443015225
- Condition: New
- Reference number OEM: 12318587940
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Contents of the Alternator SEG Automotive set:
Description of the product
Units
Article number
Alternator Regulator
1
0272223003
Mounting, alternator
1
F00M590415
Details
Get a bonus of 2,57 € when you purchase this product
You will receive 2,57 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock
528,93 €
price incl. 19% VAT
Alternator BV PSH 12 31 8 587 94012V, 180A, B+ (M8), Ø 49,0 mm
Article number: 215.935.180.280
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 49,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: SEG New
- Number of mounting bores: 3
- Item number: 215.935.180.280
- Our price: 529,87 €
- Manufacturer: BV PSH
- EAN number: 8720653817733
- Condition: New
- Reference number OEM: 12318587940
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Get a bonus of 3,58 € when you purchase this product
You will receive 3,58 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock
529,87 €
price incl. 19% VAT

Alternator ROTOVIS Automotive Electrics 12 31 8 587 94014V, 180A, B+ M8, COM, Ø 50 mm
Article number: 9091186
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- Alternator Charging Current [A]: 180
- Voltage [V]: 14
- Pulleys: with V-ribbed belt pulley
- Belt Pulley Ø [mm]: 50
- Number of ribs: 6
- Plug Type ID: COM
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: B+ M8
- Item number: 9091186
- Our price: 196,70 €
- Manufacturer: ROTOVIS Automotive Electrics
- EAN number: 4055601911862
- Condition: Remanufactured
- Reference number OEM: 12318587940
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Alternator CEVAM 12 31 8 587 94014V, 180A, B+ M8, COM, Ø 50 mm
Article number: 40083
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- Alternator Charging Current [A]: 180
- Voltage [V]: 14
- Pulleys: with V-ribbed belt pulley
- Belt Pulley Ø [mm]: 50
- Number of ribs: 6
- Plug Type ID: COM
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: B+ M8
- Item number: 40083
- Our price: 324,47 €
- Manufacturer: CEVAM
- EAN number: 221070914375560143755
- Condition: Remanufactured
- Reference number OEM: 12318587940
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Alternator SIDAT 12 31 8 587 94012V, 180A, B+ M8, Ø 49 mm
Article number: A12BH1357
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 49
- Number of grooves: 6
- Clamp: B+ M8
- Quality: GENUINE
- Number of mounting bores: 3
- Item number: A12BH1357
- Our price: 326,60 €
- Manufacturer: SIDAT
- EAN number: 8033208498869
- Condition: New
- Reference number OEM: 12318587940
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Alternator SANDO 12 31 8 587 94012V, 180A, M8, CPA0239, Ø 49 mm
Article number: 2010073.1
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Manufacturer Restriction: SEG
- Pulleys: with V-ribbed belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Plug Type ID: CPA0239
- Clamp: M8
- Weight [g]: 7800
- Number of mounting bores: 3
- Number of threaded holes: 1
- Manufacturer: BMW
- Item number: 2010073.1
- Our price: 335,05 €
- Manufacturer: SANDO
- EAN number: 224592172709251727092
- Condition: New
- Reference number OEM: 12318587940
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Alternator LUCAS 12 31 8 587 94014V, 180A, M8 B+, COM/LIN2, 0238, Ø 49 mm
Article number: LRA04226
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- Alternator Charging Current [A]: 180
- Voltage [V]: 14
- Pulleys: with multi-belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Plug Type ID: 0238
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+, COM / LIN2
- Bore Diameter 1 [mm]: 10
- Bore Diameter 2 [mm]: 10
- Net weight [kg]: 7,75
- Length 4 [mm]: 28,0
- Item number: LRA04226
- Our price: 350,24 €
- Manufacturer: LUCAS
- EAN number: 5708279309125
- Condition: Remanufactured
- Reference number OEM: 12318587940
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Сurrently out of stock
350,24 €
price incl. 19% VAT
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
Alternator AD KÜHNER 12 31 8 587 94012V, 180A, Ø 49 mm
Article number: 555176RIB
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Version: 555176RIB
- Item number: 555176RIB
- Our price: 398,98 €
- Manufacturer: AD KÜHNER
- EAN number: 805622415643
- Condition: New
- Reference number OEM: 12318587940
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Alternator AUTOELECTRO 12 31 8 587 94012V, 250A, B+, LIN2
Article number: AEK4226
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- Alternator Charging Current [A]: 250
- Voltage [V]: 12
- Pulleys: with multi-belt pulley
- Number of ribs: 6
- Plug Type ID: B+, LIN2
- Number of mounting bores: 3
- Plug Type: Round Plug
- Item number: AEK4226
- Our price: 645,78 €
- Manufacturer: AUTOELECTRO
- EAN number: 5056348633078
- Condition: New
- Reference number OEM: 12318587940
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Free delivery on this item
Сurrently out of stock
645,78 €
price incl. 19% VAT
A core charge of 148,75 € (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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