Alternator 12318509227
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 the spare parts listed below are compatible with OEM parts 12 31 8 509 227:
- 12 31 8 509 227 (original number of BMW)
Alternator OEM 12 31 8 509 227: Price and Alternatives
Cost | € 174 - 1557 |
OEM 12318509227 Equivalents | 12318509227, 12 31 8 509 227, 12-31-8-509-227 |
Carmaker | BMW, BMW (BRILLIANCE) |
OEM Brand | AD KÜHNER, ALANKO, AS-PL, AUTOELECTRO, BV PSH, CASCO |
24 items
Alternator AS-PL 12 31 8 509 22712V, 220A
Article number: A3213S
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- Alternator Charging Current [A]: 220
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- Version: FG23S041
- New part without deposit
- Item number: A3213S
- Our price: 207,89 €
- Manufacturer: AS-PL
- EAN number: 5902129127345
- Condition: New
- Reference number OEM: 12318509227
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Free delivery on this item
In stock
-60%
compared to
RRP 530,61 €
207,89 €
price incl. 23% VAT
Alternator ROTOVIS Automotive Electrics 12 31 8 509 22714V, 220A, li 95, Ø 54 mm
Article number: 9090863
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- Alternator Charging Current [A]: 220
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 54
- Number of ribs: 6
- Position / Degree: li 95
- Item number: 9090863
- Our price: 174,03 €
- Manufacturer: ROTOVIS Automotive Electrics
- EAN number: 4011930908638
- Condition: Remanufactured
- Reference number OEM: 12318509227
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Alternator BV PSH 12 31 8 509 22712V, 220A, B+ (M8), Ø 54,0 mm
Article number: 215.578.220.000
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- Alternator Charging Current [A]: 220
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 54,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Original
- Number of mounting bores: 3
- Mounting Angle [degrees]: -95
- Item number: 215.578.220.000
- Our price: 232,78 €
- Manufacturer: BV PSH
- EAN number: 8720264988570
- Condition: New
- Reference number OEM: 12318509227
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Free delivery on this item
Сurrently out of stock
-45%
compared to
RRP 424,55 €
232,78 €
price incl. 23% VAT
Alternator EUROTEC 12 31 8 509 22714V, 220A
Article number: 12090587
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- Alternator Charging Current [A]: 220
- Voltage [V]: 14
- Number of ribs: 6
- Item number: 12090587
- Our price: 265,29 €
- Manufacturer: EUROTEC
- EAN number: 4250294741172
- Condition: Remanufactured
- Reference number OEM: 12318509227
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Free delivery on this item
Сurrently out of stock
-71%
compared to
RRP 919,77 €
265,29 €
price incl. 23% VAT
Alternator ELSTOCK 12 31 8 509 22714V, 230A, M8 B+, COM/LIN2, 0238, Ø 54 mm
Article number: 28-8666
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- Alternator Charging Current [A]: 230
- Voltage [V]: 14
- Pulleys: with multi-belt pulley
- Belt Pulley Ø [mm]: 54
- Number of ribs: 6
- Plug Type ID: 0238
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+, COM / LIN2
- Net weight [kg]: 7,21
- Always compare old and new part (in particular OE No.)
- Item number: 28-8666
- Our price: 275,04 €
- Manufacturer: ELSTOCK
- EAN number: 5704651166027
- Condition: Remanufactured
- Reference number OEM: 12318509227
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Free delivery on this item
Сurrently out of stock
275,04 €
price incl. 23% VAT
A core charge of 74,17 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator ALANKO 12 31 8 509 22712V, 220A, Ø 55 mm
Article number: 10444651
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- Alternator Charging Current [A]: 220
- Voltage [V]: 12
- Pulleys: V-Ribbed Belt Pulley
- Belt Pulley Ø [mm]: 55
- Number of ribs: 6
- Rotation Direction: Clockwise rotation
- New Part
- Quantity Unit: Piece
- Item number: 10444651
- Our price: 294,81 €
- Manufacturer: ALANKO
- EAN number: 4053082026358
- Condition: New
- Reference number OEM: 12318509227
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Free delivery on this item
Сurrently out of stock
-46%
compared to
RRP 554,40 €
294,81 €
price incl. 23% VAT
Alternator HERTH+BUSS ELPARTS 12 31 8 509 22714V, 220A
Article number: 32084960
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- Alternator Charging Current [A]: 220
- Voltage [V]: 14
- Pulleys: with V-ribbed belt pulley
- Number of ribs: 6
- Used part return not required
- Item number: 32084960
- Our price: 309,11 €
- Manufacturer: HERTH+BUSS ELPARTS
- EAN number: 4026736480295
- Condition: New
- Reference number OEM: 12318509227
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Free delivery on this item
Сurrently out of stock
-65%
compared to
RRP 894,53 €
309,11 €
price incl. 23% VAT
Alternator AS-PL 12 31 8 509 22712V, 220A
Article number: A3213(VALEO)
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- Alternator Charging Current [A]: 220
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: PREMIUM LINE
- Version: 439794
- New part without deposit
- Item number: A3213(VALEO)
- Our price: 311,88 €
- Manufacturer: AS-PL
- EAN number: 5901259490121
- Condition: New
- Reference number OEM: 12318509227
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Alternator DRI 12 31 8 509 22714V, 230A, M8 B+, COM/LIN2, 0238, Ø 54 mm
Article number: 2153382302
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- Alternator Charging Current [A]: 230
- Voltage [V]: 14
- Pulleys: with multi-belt pulley
- Belt Pulley Ø [mm]: 54
- Number of ribs: 6
- Plug Type ID: 0238
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+, COM / LIN2
- Net weight [kg]: 7,21
- Always compare old and new part (in particular OE No.)
- Item number: 2153382302
- Our price: 361,76 €
- Manufacturer: DRI
- EAN number: 5708114238627
- Condition: Remanufactured
- Reference number OEM: 12318509227
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Free delivery on this item
Сurrently out of stock
361,76 €
price incl. 23% VAT
A core charge of 75,54 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned


Alternator VEMO 12 31 8 509 22714V, 220A, L 95, with integrated regulator, Original VEMO Quality
Article number: V20-13-50017
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- Alternator Charging Current [A]: 220
- Voltage [V]: 14
- Pulleys: with belt pulley
- Supplementary Info: Original VEMO Quality
- Number of ribs: 6
- Supplementary Article / Supplementary Info: with integrated regulator
- Position / Degree: L 95
- Rotation Direction: Clockwise rotation
- Connector / Clamp: without connection for speed sensor
- Fastening Type: 3-point attachment
- New Part
- Weight [kg]: 7,63
- New part without deposit
- Packaging width [cm]: 23,5
- Packaging height [cm]: 22
- Item number: V20-13-50017
- Our price: 384,16 €
- Manufacturer: VEMO
- EAN number: 4046001955068
- Condition: New
- Reference number OEM: 12318509227
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Free delivery on this item
Сurrently out of stock
-68%
compared to
RRP 1235,26 €
384,16 €
price incl. 23% VAT
Alternator AD KÜHNER 12 31 8 509 22712V, 220A
Article number: 553785RI
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- Alternator Charging Current [A]: 220
- Voltage [V]: 12
- Number of ribs: 6
- Item number: 553785RI
- Our price: 393,49 €
- Manufacturer: AD KÜHNER
- EAN number: 8056224085301
- Condition: New
- Reference number OEM: 12318509227
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Alternator AUTOELECTRO 12 31 8 509 22712V, 230A, B+, Infineon
Article number: AEK3987
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- Alternator Charging Current [A]: 230
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Number of ribs: 6
- Plug Type ID: B+, Infineon
- Number of mounting bores: 3
- Plug Type: Round Plug
- Item number: AEK3987
- Our price: 396,62 €
- Manufacturer: AUTOELECTRO
- EAN number: 5056348618471
- Condition: New
- Reference number OEM: 12318509227
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Free delivery on this item
Сurrently out of stock
396,62 €
price incl. 23% VAT
A core charge of 73,80 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator VALEO 12 31 8 509 22714V, 220A, B+, L 95, Ø 55 mm, NEW ORIGINAL PART
Article number: 439794
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- Alternator Charging Current [A]: 220
- Voltage [V]: 14
- Pulleys: with V-ribbed belt pulley
- Supplementary Info: NEW ORIGINAL PART
- Belt Pulley Ø [mm]: 55
- Number of ribs: 6
- Position / Degree: L 95
- Rotation Direction: Clockwise rotation
- Fastening Type: 3-point attachment
- Clamp: B+
- Weight [kg]: 7,63
- New part without deposit
- Item number: 439794
- Our price: 425,71 €
- Manufacturer: VALEO
- EAN number: 3276424397942
- Condition: New
- Reference number OEM: 12318509227
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Alternator TRISCAN 12 31 8 509 22714V, 230A, M8 B+, COM/LIN2, 0238, Ø 54 mm
Article number: 8310 11038
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- Alternator Charging Current [A]: 230
- Voltage [V]: 14
- Pulleys: with multi-belt pulley
- Belt Pulley Ø [mm]: 54
- Number of ribs: 6
- Plug Type ID: 0238
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+, COM / LIN2
- Always compare old and new part (in particular OE No.)
- Net weight [kg]: 7,21
- Item number: 8310 11038
- Our price: 428,23 €
- Manufacturer: TRISCAN
- EAN number: 5710476469007
- Condition: Remanufactured
- Reference number OEM: 12318509227
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Free delivery on this item
Сurrently out of stock
428,23 €
price incl. 23% VAT
A core charge of 104,55 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned

Alternator NK 12 31 8 509 22714V, 230A, M8 B+, COM/LIN2, 0238, Ø 54 mm
Article number: 4852032
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- Alternator Charging Current [A]: 230
- Voltage [V]: 14
- Pulleys: with multi-belt pulley
- Belt Pulley Ø [mm]: 54
- Number of ribs: 6
- Plug Type ID: 0238
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+, COM / LIN2
- Net weight [kg]: 7,37
- Item number: 4852032
- Our price: 445,85 €
- Manufacturer: NK
- EAN number: 5703858054649
- Condition: New
- Reference number OEM: 12318509227
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Alternator SANDO 12 31 8 509 22712V, 220A, CPA0220
Article number: 2015526.1
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- Alternator Charging Current [A]: 220
- Voltage [V]: 12
- Manufacturer Restriction: VALEO
- Plug Type ID: CPA0220
- New Part
- Manufacturer: BMW
- Item number: 2015526.1
- Our price: 471,54 €
- Manufacturer: SANDO
- EAN number: 2245929179678
- Condition: New
- Reference number OEM: 12318509227
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Alternator LUCAS 12 31 8 509 22714V, 230A, M8 B+, COM/LIN2, 0238, Ø 54 mm
Article number: LRA04557
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- Alternator Charging Current [A]: 230
- Voltage [V]: 14
- Pulleys: with multi-belt pulley
- Belt Pulley Ø [mm]: 54
- Number of ribs: 6
- Plug Type ID: 0238
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+, COM / LIN2
- Net weight [kg]: 7,21
- Always compare old and new part (in particular OE No.)
- Item number: LRA04557
- Our price: 502,05 €
- Manufacturer: LUCAS
- EAN number: 5708279313313
- Condition: Remanufactured
- Reference number OEM: 12318509227
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Free delivery on this item
Сurrently out of stock
502,05 €
price incl. 23% VAT
A core charge of 61,50 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator BV PSH 12 31 8 509 22712V, 220A, B+ (M8), Ø 55,0 mm
Article number: 215.578.220.500
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- Alternator Charging Current [A]: 220
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 55,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: Valeo New
- Number of mounting bores: 3
- Mounting Angle [degrees]: -95
- Item number: 215.578.220.500
- Our price: 542,28 €
- Manufacturer: BV PSH
- EAN number: 8720264116461
- Condition: New
- Reference number OEM: 12318509227
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Free delivery on this item
Сurrently out of stock
-39%
compared to
RRP 897,33 €
542,28 €
price incl. 23% VAT
Alternator AD KÜHNER 12 31 8 509 22712V, 220A
Article number: 553785RIV
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- Alternator Charging Current [A]: 220
- Voltage [V]: 12
- Number of ribs: 6
- Version: 553785RIV
- Item number: 553785RIV
- Our price: 595,30 €
- Manufacturer: AD KÜHNER
- EAN number: 805622412658
- Condition: New
- Reference number OEM: 12318509227
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Alternator CASCO 12 31 8 509 22712V, 220A, CPA0220
Article number: CAL15526GS
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- Alternator Charging Current [A]: 220
- Voltage [V]: 12
- Manufacturer Restriction: VALEO
- Plug Type ID: CPA0220
- New Part
- Manufacturer: BMW
- Item number: CAL15526GS
- Our price: 606,77 €
- Manufacturer: CASCO
- EAN number: 8058642260834
- Condition: New
- Reference number OEM: 12318509227
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Alternator SNRA 12 31 8 509 22712V, 220A, with integrated regulator
Article number: BM8095
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- Alternator Charging Current [A]: 220
- Voltage [V]: 12
- Pulleys: with 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]: 54
- Technical Information Number: C78
- Item number: BM8095
- Our price: 607,91 €
- Manufacturer: SNRA
- EAN number: 3660089318662
- Condition: New
- Reference number OEM: 12318509227
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Free delivery on this item
Сurrently out of stock
607,91 €
price incl. 23% VAT
A core charge of 93,75 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator Henkel Parts 12 31 8 509 22712V, 220A
Article number: 3115524
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- Alternator Charging Current [A]: 220
- Voltage [V]: 12
- Vehicle Main Current: for vehicles with 12V main current
- Quality: Valeo New
- Item number: 3115524
- Our price: 613,82 €
- Manufacturer: Henkel Parts
- EAN number: 4063214180971
- Condition: New
- Reference number OEM: 12318509227
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Alternator VEMO 12 31 8 509 22714V, 220A, L 95, with integrated regulator, Original VEMO Quality
Article number: V20-13-50015
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- Alternator Charging Current [A]: 220
- Voltage [V]: 14
- Pulleys: with belt pulley
- Supplementary Info: Original VEMO Quality
- Number of ribs: 6
- Supplementary Article / Supplementary Info: with integrated regulator
- Position / Degree: L 95
- Rotation Direction: Clockwise rotation
- Connector / Clamp: without connection for speed sensor
- Fastening Type: 3-point attachment
- New Part
- Weight [kg]: 7,86
- New part without deposit
- Packaging width [cm]: 23,5
- Packaging height [cm]: 22
- Item number: V20-13-50015
- Our price: 768,94 €
- Manufacturer: VEMO
- EAN number: 4046001955044
- Condition: New
- Reference number OEM: 12318509227
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Free delivery on this item
Сurrently out of stock
-33%
compared to
RRP 1164,00 €
768,94 €
price incl. 23% VAT
Alternator VALEO 12 31 8 509 22714V, 220A, B+, L 95, Ø 55 mm, REMANUFACTURED PREMIUM
Article number: 440434
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- Alternator Charging Current [A]: 220
- Voltage [V]: 14
- Pulleys: with V-ribbed belt pulley
- Supplementary Info: REMANUFACTURED PREMIUM
- Belt Pulley Ø [mm]: 55
- Number of ribs: 6
- Exchange Part
- Position / Degree: L 95
- Rotation Direction: Clockwise rotation
- Fastening Type: 3-point attachment
- Clamp: B+
- Weight [kg]: 7,63
- Item number: 440434
- Our price: 1556,77 €
- Manufacturer: VALEO
- EAN number: 3276424404343
- Condition: Remanufactured
- Reference number OEM: 12318509227
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Free delivery on this item
Сurrently out of stock
1556,77 €
price incl. 23% VAT
A core charge of 61,50 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
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