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Alternator 12311730257
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 1 730 257:
- 12 31 1 730 257 (original number of BMW)
19 items
Alternator RIDEX 12 31 1 730 25712V, 80A, B+(M8),D+(M5), excl. vacuum pump, Ø 78 mm
Article number: 4G0550
Reviews - 1
- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Pulleys: for v-belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 78
- Number of grooves: 1
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Single pivoted lever
- Clamp: B+(M8),D+(M5)
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 2
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 77
- Item number: 4G0550
- Our price: 157,99 €
- Manufacturer: RIDEX
- EAN number: 4059191979165
- Condition: New
- Reference number OEM: 12311730257
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Get a bonus of 1,39 € when you purchase this product
You will receive 1,39 € 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
-40%
compared to
RRP 265,30 €
157,99 €
Price per item
price incl. 19% VAT
Alternator AS-PL 12 31 1 730 25712V, 90A
Article number: A0070
Reviews - 3
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- Version: 0120469777
- New part without deposit
- Item number: A0070
- Our price: 147,99 €
- Manufacturer: AS-PL
- EAN number: 5901259401004
- Condition: New
- Reference number OEM: 12311730257
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Free delivery on this item
In stock
-37%
compared to
RRP 236,58 €
147,99 €
price incl. 19% VAT
Alternator BV PSH 12 31 1 730 25712V, 80A, B+ (M8), Ø 75,0 mm
Article number: 215.008.080.010
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 75,0
- Number of grooves: 1
- Clamp: B+ (M8)
- Quality: +Line Original
- Number of mounting bores: 2
- Mounting Angle [degrees]: -60
- Item number: 215.008.080.010
- Our price: 160,49 €
- Manufacturer: BV PSH
- EAN number: 8720264695140
- Condition: New
- Reference number OEM: 12311730257
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Get a bonus of 1,00 € when you purchase this product
You will receive 1,00 € 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
-21%
compared to
RRP 204,86 €
160,49 €
price incl. 19% VAT
Alternator AD KÜHNER 12 31 1 730 25712V, 80A
Article number: 30362RI
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Number of grooves: 1
- Diameter [mm]: 73
- Item number: 30362RI
- Our price: 226,50 €
- Manufacturer: AD KÜHNER
- EAN number: 805622406619
- Condition: New
- Reference number OEM: 12311730257
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Alternator HERTH+BUSS ELPARTS 12 31 1 730 25714V, 90A, li 60, Ø 78 mm
Article number: 32034170
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 78
- Position / Degree: li 60
- Used part return not required
- Item number: 32034170
- Our price: 237,50 €
- Manufacturer: HERTH+BUSS ELPARTS
- EAN number: 4026736001414
- Condition: New
- Reference number OEM: 12311730257
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Alternator LAUBER 12 31 1 730 25712V, 80A
Article number: 11.0362
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Pulleys: with belt pulley
- Number of grooves: 1
- Exchange Part
- Item number: 11.0362
- Our price: 36,99 €
- Manufacturer: LAUBER
- EAN number: 22110923849148384914
- Condition: Remanufactured
- Reference number OEM: 12311730257
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Alternator BV PSH 12 31 1 730 25712V, 80A, M8 B+, Ø 75,2 mm
Article number: 215.008.080.215
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 75,2
- Number of grooves: 1
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+
- Quality: Bosch Reman
- Number of mounting bores: 2
- Mounting Angle [degrees]: -60
- Item number: 215.008.080.215
- Our price: 102,99 €
- Manufacturer: BV PSH
- EAN number: 70215008080215
- Condition: New
- Reference number OEM: 12311730257
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Sample photo only
Alternator BV PSH 12 31 1 730 25712V, 80A, B+ (M8), Ø 75,0 mm
Article number: 215.008.080.505
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 75,0
- Number of grooves: 1
- Clamp: B+ (M8)
- Quality: Valeo Reman
- Number of mounting bores: 2
- Mounting Angle [degrees]: -60
- Item number: 215.008.080.505
- Our price: 102,99 €
- Manufacturer: BV PSH
- EAN number: 2230423920557
- Condition: New
- Reference number OEM: 12311730257
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Alternator ALANKO 12 31 1 730 25712V, 80A, Ø 87 mm
Article number: 11442534
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Pulleys: for v-belt pulley
- Belt Pulley Ø [mm]: 87
- Number of ribs: 1
- Exchange Part
- Rotation Direction: Clockwise rotation
- Quantity Unit: Piece
- Item number: 11442534
- Our price: 114,49 €
- Manufacturer: ALANKO
- EAN number: 4053082243243
- Condition: Remanufactured
- Reference number OEM: 12311730257
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Alternator ALANKO 12 31 1 730 25712V, 80A, B+(M8),B+,D+, Ø 78 mm
Article number: 11441686
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Pulleys: for v-belt pulley
- Belt Pulley Ø [mm]: 78
- Number of ribs: 1
- Plug Type ID: B+(M8),B+,D+
- Exchange Part
- Rotation Direction: Clockwise rotation
- Number of mounting bores: 2
- Number of threaded holes 0
- Quantity Unit: Piece
- Item number: 11441686
- Our price: 122,99 €
- Manufacturer: ALANKO
- EAN number: 4053082229490
- Condition: Remanufactured
- Reference number OEM: 12311730257
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Alternator STARDAX 12 31 1 730 25712V, 65A
Article number: STX100983
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- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Exchange Part
- Item number: STX100983
- Our price: 129,99 €
- Manufacturer: STARDAX
- EAN number: 226382168456331684563
- Condition: New
- Reference number OEM: 12311730257
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Alternator STARK 12 31 1 730 25712V, 80A, B+(M8),D+(M5), excl. vacuum pump, Ø 78 mm
Article number: SKGN-0320772
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Pulleys: for v-belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 78
- Number of grooves: 1
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Single pivoted lever
- Clamp: B+(M8),D+(M5)
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 2
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 77
- Item number: SKGN-0320772
- Our price: 155,49 €
- Manufacturer: STARK
- EAN number: 4059191979158
- Condition: New
- Reference number OEM: 12311730257
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Free delivery on this item
Сurrently out of stock
-38%
compared to
RRP 252,10 €
155,49 €
Price per item
price incl. 19% VAT
Alternator MAGNETI MARELLI 12 31 1 730 25714V, 80A
Article number: 943356803010
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- Alternator Charging Current [A]: 80
- Voltage [V]: 14
- Item number: 943356803010
- Our price: 162,49 €
- Manufacturer: MAGNETI MARELLI
- EAN number: 8001063157795
- Condition: Remanufactured
- Reference number OEM: 12311730257
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Alternator ALANKO 12 31 1 730 25712V, 80A, B+(M8),B+,D+, Ø 78 mm
Article number: 10441686
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Pulleys: for v-belt pulley
- Belt Pulley Ø [mm]: 78
- Number of ribs: 1
- Plug Type ID: B+(M8),B+,D+
- Rotation Direction: Clockwise rotation
- New Part
- Number of mounting bores: 2
- Quantity Unit: Piece
- Item number: 10441686
- Our price: 165,99 €
- Manufacturer: ALANKO
- EAN number: 4053082229483
- Condition: New
- Reference number OEM: 12311730257
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Free delivery on this item
Сurrently out of stock
-37%
compared to
RRP 265,32 €
165,99 €
price incl. 19% VAT
Alternator SANDO 12 31 1 730 25712V, 90A, M8, CPA0094, Ø 70 mm
Article number: 2010054.0
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 70
- Number of ribs: 1
- Plug Type ID: CPA0094
- Clamp: M8
- Weight [g]: 6200
- Number of mounting bores: 2
- Manufacturer: BMW
- Item number: 2010054.0
- Our price: 169,49 €
- Manufacturer: SANDO
- EAN number: 224592170556501705565
- Condition: New
- Reference number OEM: 12311730257
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Alternator RIDEX REMAN 12 31 1 730 25712V, 80A, B+(M8),D+(M5), excl. vacuum pump, Ø 78 mm
Article number: 4G0550R
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Pulleys: for v-belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 78
- Number of grooves: 1
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Single pivoted lever
- Clamp: B+(M8),D+(M5)
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 2
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 77
- Item number: 4G0550R
- Our price: 180,99 €
- Manufacturer: RIDEX REMAN
- EAN number: 4067448145195
- Condition: Remanufactured
- Reference number OEM: 12311730257
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Free delivery on this item
Сurrently out of stock
180,99 €
Price per item
price incl. 19% VAT
Alternator CASCO 12 31 1 730 25712V, 90A, M8, CPA0094, Ø 70 mm
Article number: CAL10054AS
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 70
- Number of ribs: 1
- Plug Type ID: CPA0094
- Clamp: M8
- Weight [g]: 6200
- Number of mounting bores: 2
- Manufacturer: BMW
- Item number: CAL10054AS
- Our price: 239,00 €
- Manufacturer: CASCO
- EAN number: 8058642580772
- Condition: New
- Reference number OEM: 12311730257
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Alternator AUTOELECTRO 12 31 1 730 25712V, 80A, B+, D+
Article number: AEA7115
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- Alternator Charging Current [A]: 80
- Voltage [V]: 12
- Pulleys: with V-ribbed belt pulley
- Plug Type ID: B+, D+
- Number of mounting bores: 2
- Plug Type: Ring Connector
- Item number: AEA7115
- Our price: 317,50 €
- Manufacturer: AUTOELECTRO
- EAN number: 5056348604368
- Condition: New
- Reference number OEM: 12311730257
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Additional information
Stop-start. Locates with dowel Side plug connection
Details
Free delivery on this item
Сurrently out of stock
317,50 €
price incl. 19% VAT
A core charge of 71,40 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator HELLA 12 31 1 730 25714V, 80A, Ø 73 mm
Article number: 8EL 725 766-001
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- Alternator Charging Current [A]: 80
- Voltage [V]: 14
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 73
- Number of ribs: 1
- Exchange Part
- Item number: 8EL 725 766-001
- Our price: 451,50 €
- Manufacturer: HELLA
- EAN number: 4082300061598
- Condition: New
- Reference number OEM: 12311730257
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Free delivery on this item
Сurrently out of stock
451,50 €
price incl. 19% VAT
A core charge of 29,75 € (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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