It is necessary to choose your car model, otherwise you risk buying an item that does not fit. Please note that our search function only provides results relevant to a certain vehicle type.
Alternator 12317558218
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 7 558 218:
- 12 31 7 558 218 (original number of BMW)
Alternator OEM 12 31 7 558 218: Cost and Alternatives
Price | £ 205 - 808 |
OEM Brand | AS-PL, AUTOELECTRO, BV PSH, CEVAM, ELSTOCK, EUROTEC |
Car maker | BMW, BMW (BRILLIANCE) |
OEM 12317558218 Equivalents | 12317558218, 12 31 7 558 218, 12-31-7-558-218 |
11 items
Alternator AS-PL 12 31 7 558 21812V, 170A
Article number: A6642S
Submit a review
- Alternator Charging Current [A]: 170
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: 104210-6030
- New part without deposit
- Item number: A6642S
- Our price: £ 284,60
- Manufacturer: AS-PL
- EAN number: 5902129133445
- Condition: New
- Reference number OEM: 12317558218
Show OEM numbers of the product
Details
Get a bonus of £ 1,83 when you purchase this product
You will receive £ 1,83 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: 3)
-36%
compared to
RRP £ 448,70
£ 284,60
price incl. 20% VAT
Alternator BV PSH 12 31 7 558 21812V, 170A, B+ (M8), M8 B+, Ø 49,0 mm
Article number: 215.928.170.050
Submit a review
- Alternator Charging Current [A]: 170
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49,0
- Number of grooves: 7
- Clamp: B+ (M8), M8 B+
- Quality: +Line Original
- Number of mounting bores: 4
- Item number: 215.928.170.050
- Our price: £ 286,48
- Manufacturer: BV PSH
- EAN number: 8720264388011
- Condition: New
- Reference number OEM: 12317558218
Show OEM numbers of the product
Details
Get a bonus of £ 1,61 when you purchase this product
You will receive £ 1,61 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
-22%
compared to
RRP £ 368,57
£ 286,48
price incl. 20% VAT

Alternator AUTOELECTRO 12 31 7 558 21812V, 170A, B+, BSS2
Article number: AEK3963
Submit a review
- Alternator Charging Current [A]: 170
- Voltage [V]: 12
- Pulleys: with multi-belt pulley
- Number of ribs: 7
- Plug Type ID: B+, BSS2
- Number of mounting bores: 4
- Plug Type: Round Plug
- Item number: AEK3963
- Our price: £ 384,51
- Manufacturer: AUTOELECTRO
- EAN number: 5056348618426
- Condition: New
- Reference number OEM: 12317558218
Show OEM numbers of the product
Details
Get a bonus of £ 1,01 when you purchase this product
You will receive £ 1,01 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: 3)
£ 384,51
price incl. 20% VAT
A core charge of £ 62,93 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned

Alternator WALKER 12 31 7 558 21814V, 170A, M8 B+;COM/BSS, 0241, Ø 49 mm
Article number: WAL04035
Submit a review
- Alternator Charging Current [A]: 170
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 7
- Plug Type ID: 0241
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+;COM / BSS
- Bore Diameter 1 [mm]: 8
- Net weight [kg]: 7,25
- Item number: WAL04035
- Our price: £ 503,38
- Manufacturer: WALKER
- EAN number: 4060426610067
- Condition: New
- Reference number OEM: 12317558218
Show OEM numbers of the product
Details
Get a bonus of £ 2,31 when you purchase this product
You will receive £ 2,31 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)
£ 503,38
price incl. 20% VAT

Alternator ROTOVIS Automotive Electrics 12 31 7 558 21814V, 170A, B+ M8, COM, Ø 49 mm
Article number: 9091198
Submit a review
- Alternator Charging Current [A]: 170
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 7
- Plug Type ID: COM
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: B+ M8
- Item number: 9091198
- Our price: £ 205,39
- Manufacturer: ROTOVIS Automotive Electrics
- EAN number: 4055601911985
- Condition: Remanufactured
- Reference number OEM: 12317558218
Show OEM numbers of the product
Details

Alternator HERTH+BUSS ELPARTS 12 31 7 558 21814V, 170A
Article number: 32001021
Submit a review
- Alternator Charging Current [A]: 170
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Number of ribs: 7
- Used part return not required
- Item number: 32001021
- Our price: £ 232,77
- Manufacturer: HERTH+BUSS ELPARTS
- EAN number: 4029416472979
- Condition: New
- Reference number OEM: 12317558218
Show OEM numbers of the product
Details
Alternator ELSTOCK 12 31 7 558 21814V, 170A, M8 B+, COM/BSS, 0241, Ø 49 mm
Article number: 28-7573
Submit a review
- Alternator Charging Current [A]: 170
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 7
- Plug Type ID: 0241
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+, COM / BSS
- Bore Diameter 1 [mm]: 8
- Length 3 [mm]: 40,0
- Length [mm]: 30,0
- Net weight [kg]: 7,25
- Length 4 [mm]: 62,0
- Item number: 28-7573
- Our price: £ 254,11
- Manufacturer: ELSTOCK
- EAN number: 2222694255640
- Condition: Remanufactured
- Reference number OEM: 12317558218
Show OEM numbers of the product
Details
Free delivery on this item
Сurrently out of stock
£ 254,11
price incl. 20% VAT
A core charge of £ 104,67 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned


Alternator CEVAM 12 31 7 558 21814V, 170A, B+ M8, COM, Ø 49 mm
Article number: 40427
Submit a review
- Alternator Charging Current [A]: 170
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 7
- Plug Type ID: COM
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: B+ M8
- Item number: 40427
- Our price: £ 256,86
- Manufacturer: CEVAM
- EAN number: 221070915883045158830
- Condition: Remanufactured
- Reference number OEM: 12317558218
Show OEM numbers of the product
Details
Alternator EUROTEC 12 31 7 558 21814V, 170A, Ø 49 mm
Article number: 12090943
Submit a review
- Alternator Charging Current [A]: 170
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 7
- Item number: 12090943
- Our price: £ 273,74
- Manufacturer: EUROTEC
- EAN number: 4250294748669
- Condition: Remanufactured
- Reference number OEM: 12317558218
Show OEM numbers of the product
Details
Free delivery on this item
Сurrently out of stock
-57%
compared to
RRP £ 648,18
£ 273,74
price incl. 20% VAT
Alternator LUCAS 12 31 7 558 21814V, 170A, M8 B+, COM/BSS, 0241, Com/BSS (Plug 241), Ø 49 mm
Article number: LRA03963
Submit a review
- Alternator Charging Current [A]: 170
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 7
- Plug Type ID: 0241, Com / BSS (Plug 241)
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+, COM / BSS
- Bore Diameter 1 [mm]: 8
- Length 3 [mm]: 40,0
- Net weight [kg]: 7,25
- Length 4 [mm]: 62,0
- Item number: LRA03963
- Our price: £ 281,94
- Manufacturer: LUCAS
- EAN number: 5708279239613
- Condition: Remanufactured
- Reference number OEM: 12317558218
Show OEM numbers of the product
Details
Free delivery on this item
Сurrently out of stock
£ 281,94
price incl. 20% VAT
A core charge of £ 26,22 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator VALEO 12 31 7 558 21814V, 170A, B+ / com, Ø 49 mm
Article number: 440968
Submit a review
- Alternator Charging Current [A]: 170
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 7
- Exchange Part
- Rotation Direction: Clockwise rotation
- Fastening Type: Direct fastening
- Clamp: B+ / com
- Weight [kg]: 7,69
- Item number: 440968
- Our price: £ 807,94
- Manufacturer: VALEO
- EAN number: 3276424409683
- Condition: Remanufactured
- Reference number OEM: 12317558218
Show OEM numbers of the product
Details
Free delivery on this item
Сurrently out of stock
£ 807,94
price incl. 20% VAT
A core charge of £ 52,44 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
The best offers: