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Alternator, Alternator regulator 12311721663
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 1 721 663:
- 12 31 1 721 663 (original number of BMW)
Alternator, Alternator regulator OEM 12 31 1 721 663: Price and Alternatives
Cost | € 77 - 803 |
OEM 12311721663 Equivalents | 12311721663, 12 31 1 721 663, 12-31-1-721-663 |
Carmaker | BMW |
OEM Brand | AD KÜHNER, ALANKO, AS-PL, AUTOELECTRO, BOSCH, BTS TURBO |
23 items
Alternator AS-PL 12 31 1 721 66312V, 65A
Article number: A0619PR
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- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: PREMIUM LINE
- Exchange Part without deposit
- Item number: A0619PR
- Our price: 77,42 €
- Manufacturer: AS-PL
- EAN number: 5902129073895
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Details
Сurrently out of stock
-52%
compared to
RRP 163,51 €
77,42 €
price incl. 23% VAT
excl. delivery costs
Alternator ALANKO 12 31 1 721 66312V, 90A, B+(M8)/D+(M6), Ø 72 mm
Article number: 11443817
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 72
- Number of ribs: 1
- Plug Type ID: B+(M8) / D+(M6)
- Exchange Part
- Rotation Direction: Clockwise rotation
- Number of mounting bores: 3
- Number of threaded holes 0
- Quantity Unit: Piece
- Item number: 11443817
- Our price: 80,70 €
- Manufacturer: ALANKO
- EAN number: 4053082380009
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Alternator ROTOVIS Automotive Electrics 12 31 1 721 66314V, 90A, re 60, Ø 72 mm
Article number: 9036760
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 72
- Position / Degree: re 60
- Fastening Type: Double Pivot Lever
- Item number: 9036760
- Our price: 106,98 €
- Manufacturer: ROTOVIS Automotive Electrics
- EAN number: 4011930367602
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Details
Сurrently out of stock
-65%
compared to
RRP 312,75 €
106,98 €
price incl. 23% VAT
excl. delivery costs
Alternator EUROTEC 12 31 1 721 66314V, 80A
Article number: 12036760
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- Alternator Charging Current [A]: 80
- Voltage [V]: 14
- Item number: 12036760
- Our price: 129,86 €
- Manufacturer: EUROTEC
- EAN number: 4250294715760
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Details
Сurrently out of stock
-65%
compared to
RRP 373,30 €
129,86 €
price incl. 23% VAT
excl. delivery costs
Alternator SANDO 12 31 1 721 66312V, 65A, CPA0094, with integrated regulator
Article number: 2010180.2
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- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with belt pulley
- Plug Type ID: CPA0094
- Exchange Part
- Supplementary Article / Supplementary Info: with integrated regulator
- Number of mounting bores: 3
- Manufacturer: BMW
- Item number: 2010180.2
- Our price: 131,00 €
- Manufacturer: SANDO
- EAN number: 2245929175120
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Details
Сurrently out of stock
131,00 €
price incl. 23% VAT
excl. delivery costs
A core charge of 49,20 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator HERTH+BUSS ELPARTS 12 31 1 721 66314V, 80A, li 60, Ø 70 mm
Article number: 32036770
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- Alternator Charging Current [A]: 80
- Voltage [V]: 14
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 70
- Position / Degree: li 60
- Used part return not required
- Item number: 32036770
- Our price: 147,84 €
- Manufacturer: HERTH+BUSS ELPARTS
- EAN number: 4026736104733
- Condition: New
- Reference number OEM: 12311721663
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Details
Сurrently out of stock
-61%
compared to
RRP 383,17 €
147,84 €
price incl. 23% VAT
excl. delivery costs
Alternator ALANKO 12 31 1 721 66312V, 80A, B+(M8),D+(M6), B+(M8)/D+(M6), Ø 70 mm
Article number: 11442557
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Pulleys: with belt pulley, for v-belt pulley
- Belt Pulley Ø [mm]: 70
- Number of ribs: 1
- Plug Type ID: B+(M8),D+(M6), B+(M8) / D+(M6)
- Exchange Part
- Rotation Direction: Clockwise rotation
- Quantity Unit: Piece
- Item number: 11442557
- Our price: 178,81 €
- Manufacturer: ALANKO
- EAN number: 4053082243618
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Alternator ALANKO 12 31 1 721 66312V, 80A, Ø 56 mm
Article number: 11443230
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 56
- Number of ribs: 1
- Exchange Part
- Rotation Direction: Clockwise rotation
- Quantity Unit: Piece
- Item number: 11443230
- Our price: 191,19 €
- Manufacturer: ALANKO
- EAN number: 4053082253105
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Alternator MAGNETI MARELLI 12 31 1 721 66314V, 90A
Article number: 943356503010
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Item number: 943356503010
- Our price: 216,83 €
- Manufacturer: MAGNETI MARELLI
- EAN number: 8001063156101
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Alternator SANDO 12 31 1 721 66312V, 85A, CPA0094, with integrated regulator
Article number: 2010135.2
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- Alternator Charging Current [A]: 85
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with belt pulley
- Plug Type ID: CPA0094
- Exchange Part
- Supplementary Article / Supplementary Info: with integrated regulator
- Number of mounting bores: 3
- Manufacturer: BMW
- Item number: 2010135.2
- Our price: 238,60 €
- Manufacturer: SANDO
- EAN number: 2245929175010
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Free delivery on this item
Сurrently out of stock
238,60 €
price incl. 23% VAT
A core charge of 98,40 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned

Alternator MAGNETI MARELLI 12 31 1 721 66314V, 90A, re 60, Ø 72 mm
Article number: 944390367600
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 72
- Position / Degree: re 60
- Fastening Type: Double Pivot Lever
- Item number: 944390367600
- Our price: 250,64 €
- Manufacturer: MAGNETI MARELLI
- EAN number: 8001063534619
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Alternator BTS TURBO 12 31 1 721 66312V, 80A
Article number: L610741
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Item number: L610741
- Our price: 311,25 €
- Manufacturer: BTS TURBO
- EAN number: 4250524567817
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Details
Free delivery on this item
Сurrently out of stock
311,25 €
price incl. 23% VAT
A core charge of 92,25 € (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 1 721 66314V, 80A
Article number: V20-13-36770
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- Alternator Charging Current [A]: 80
- Voltage [V]: 14
- Product line: Q+, original equipment manufacturer quality
- New Part
- Weight [kg]: 5,876
- New part without deposit
- Packaging width [cm]: 23,5
- Packaging height [cm]: 22
- Item number: V20-13-36770
- Our price: 312,74 €
- Manufacturer: VEMO
- EAN number: 4046001309625
- Condition: New
- Reference number OEM: 12311721663
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Free delivery on this item
Сurrently out of stock
-49%
compared to
RRP 623,38 €
312,74 €
price incl. 23% VAT
Alternator AD KÜHNER 12 31 1 721 66312V, 65A
Article number: 30630RIR
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- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Number of grooves: 1
- Diameter [mm]: 72
- Version: 30630RIR
- Item number: 30630RIR
- Our price: 387,56 €
- Manufacturer: AD KÜHNER
- EAN number: 805622412503
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Free delivery on this item
Сurrently out of stock
387,56 €
price incl. 23% VAT
A core charge of 110,70 € (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 1 721 66312V, 80A, Ø 56 mm
Article number: 10443230
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 56
- Number of ribs: 1
- Rotation Direction: Clockwise rotation
- New Part
- Quantity Unit: Piece
- Item number: 10443230
- Our price: 443,25 €
- Manufacturer: ALANKO
- EAN number: 4053082407713
- Condition: New
- Reference number OEM: 12311721663
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Alternator HELLA 12 31 1 721 66314V, 90A, Ø 73 mm
Article number: 8EL 725 890-001
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 73
- Number of ribs: 1
- Exchange Part
- Item number: 8EL 725 890-001
- Our price: 467,52 €
- Manufacturer: HELLA
- EAN number: 4082300062847
- Condition: New
- Reference number OEM: 12311721663
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Alternator AD KÜHNER 12 31 1 721 66312V, 80A
Article number: 30538RIR
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Number of grooves: 1
- Diameter [mm]: 70,5
- Version: 30538RIR
- Item number: 30538RIR
- Our price: 471,48 €
- Manufacturer: AD KÜHNER
- EAN number: 805622419762
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Free delivery on this item
Сurrently out of stock
471,48 €
price incl. 23% VAT
A core charge of 166,05 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator AUTOELECTRO 12 31 1 721 66312V, 90A, B+, D+
Article number: AEA2279
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with V-ribbed belt pulley
- Plug Type ID: B+, D+
- Number of mounting bores: 3
- Plug Type: Ring Connector
- Item number: AEA2279
- Our price: 500,12 €
- Manufacturer: AUTOELECTRO
- EAN number: 5056348601589
- Condition: New
- Reference number OEM: 12311721663
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Free delivery on this item
Сurrently out of stock
500,12 €
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 BOSCH 12 31 1 721 66312V, 90A
Article number: 0 986 036 777
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Exchange Part
- Rotation Direction: Clockwise rotation
- Recommended additional repairs: V-Belt / V-Ribbed Belt
- Item number: 0 986 036 777
- Our price: 520,13 €
- Manufacturer: BOSCH
- EAN number: 2230846244700
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Alternator BOSCH 12 31 1 721 66314V, 90A
Article number: 0 986 036 760
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Exchange Part
- Recommended additional repairs: V-Belt / V-Ribbed Belt
- Item number: 0 986 036 760
- Our price: 542,85 €
- Manufacturer: BOSCH
- EAN number: 3165141047219
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Free delivery on this item
Сurrently out of stock
542,85 €
price incl. 23% VAT
A core charge of 30,75 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned

Alternator BOSCH 12 31 1 721 66314V, 90A, excl. vacuum pump, Ø 68 mm
Article number: 0 120 469 879
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 68
- Number of grooves: 1
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Double Pivot Lever
- Recommended additional repairs: V-Belt / V-Ribbed Belt
- Length [mm]: 181
- Item number: 0 120 469 879
- Our price: 603,25 €
- Manufacturer: BOSCH
- EAN number: 3165142995441
- Condition: New
- Reference number OEM: 12311721663
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Contents of the Alternator BOSCH set:
Description of the product
Units
Article number
Rectifier, alternator
1
1 127 320 727
Repair Set, alternator clamp
1
1 127 011 149
Details
Alternator BOSCH 12 31 1 721 66314V, 90A, excl. vacuum pump
Article number: 0 120 469 878
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Pulleys: without belt pulley
- Rotation Direction: Anticlockwise rotation, Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Double Pivot Lever
- Recommended additional repairs: V-Belt / V-Ribbed Belt
- Length [mm]: 181
- Item number: 0 120 469 878
- Our price: 628,84 €
- Manufacturer: BOSCH
- EAN number: 3165142871998
- Condition: New
- Reference number OEM: 12311721663
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Contents of the Alternator BOSCH set:
Description of the product
Units
Article number
Rectifier, alternator
1
1 127 320 727
Repair Set, alternator clamp
1
1 127 011 149
Details
Alternator VALEO 12 31 1 721 66314V, 90A, B+ / D+, L 60, Ø 72 mm
Article number: 436622
Submit a review
- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Product line: REMANUFACTURED PREMIUM
- Pulleys: with V-ribbed belt pulley
- Belt Pulley Ø [mm]: 72
- Number of ribs: 1
- Exchange Part
- Position / Degree: L 60
- Rotation Direction: Clockwise rotation
- Fastening Type: 3-point attachment
- Clamp: B+ / D+
- Weight [kg]: 6,552
- Item number: 436622
- Our price: 802,89 €
- Manufacturer: VALEO
- EAN number: 3276424366221
- Condition: Remanufactured
- Reference number OEM: 12311721663
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Details
Free delivery on this item
Сurrently out of stock
802,89 €
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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