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BMW F20 125 i Alternator (238 hp Petrol N20 B20 A)

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AS-PL A6424S Alternator 12V, 170A
Article number: A6424S
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  • Alternator Charging Current [A]: 170
  • Voltage [V]: 12
  • Manufacturer Restriction: DENSO
  • Pulleys: with freewheel belt pulley
  • Quality: STANDARD LINE
  • for OE number: 104210-6393
  • New part without deposit
  • Item number: A6424S
  • Our price: €198.49
  • Manufacturer: AS-PL
  • EAN number: 5902129056157
  • Condition: New
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-61%
compared to RRP €512.44

€198.49

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DENSO DAN1126 Alternator 14V, 170A, Ø 49 mm
Article number: DAN1126
Reviews - 1
  • Alternator Charging Current [A]: 170
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 49
  • Number of ribs: 6
  • Vehicle Main Current: for vehicles with 12V main current
  • Quality: OE
  • New part without deposit
  • Gross Weight [g]: 7890
  • Item number: DAN1126
  • Our price: €267.50
  • Manufacturer: DENSO
  • EAN number: 8717613046517
  • Condition: New
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-56%
compared to RRP €611.19

€267.50

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AS-PL A0766S Alternator 12V, 210A
Article number: A0766S
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  • Alternator Charging Current [A]: 210
  • Voltage [V]: 12
  • Manufacturer Restriction: BOSCH
  • Pulleys: with freewheel belt pulley
  • Quality: STANDARD LINE
  • for OE number: 0125813002
  • New part without deposit
  • Item number: A0766S
  • Our price: €349.50
  • Manufacturer: AS-PL
  • EAN number: 5902129129905
  • Condition: New
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-37%
compared to RRP €562.92

€349.50

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8EL 015 637-931 Alternator BMW 1 Series 125i 238 hp 175 kW N20 B20 A 2015 F20 HELLA 8EL015637931 F20 125i Alternator 238 hp Petrol 2014 cost
HELLA 8EL 015 637-931 Alternator 14V, 170A, LIN, B+ (M8), Ø 49 mm
Article number: 8EL 015 637-931
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  • Alternator Charging Current [A]: 170
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 49
  • Number of grooves: 6
  • Rotation Direction: Clockwise rotation
  • Clamp: LIN, B+ (M8)
  • Used part return not required
  • Number of mounting bores: 3
  • Length [mm]: 185
  • Bore Diameter [mm]: 10
  • Bore Distance [mm]: 76
  • New part without deposit
  • Assy. / disassy. by qualified personnel required!
  • Item number: 8EL 015 637-931
  • Our price: €229.50
  • Manufacturer: HELLA
  • EAN number: 4082300973761
  • Condition: New
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€229.50

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  • Alternator Charging Current [A]: 170
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 48,3
  • Number of grooves: 6
  • Clamp: B+ (M8), M8 B+
  • New Part
  • Quality: +Line Original
  • Number of mounting bores: 3
  • Item number: 215.596.170.050
  • Our price: €211.00
  • Manufacturer: BV PSH
  • EAN number: 8720264318308
  • Condition: New
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-53%
compared to RRP €451.30

€211.00

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AS-PL A0766(SEG) Alternator 12V, 210A
Article number: A0766(SEG)
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  • Alternator Charging Current [A]: 210
  • Voltage [V]: 12
  • Manufacturer Restriction: BOSCH
  • Pulleys: with freewheel belt pulley
  • Quality: PREMIUM LINE
  • for OE number: 0125813009
  • New part without deposit
  • Item number: A0766(SEG)
  • Our price: €468.00
  • Manufacturer: AS-PL
  • EAN number: 5902129226123
  • Condition: New
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€468.00

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ERA 210969A Alternator 14V, 210A, B+LIN, Ø 48 mm
Article number: 210969A
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  • Alternator Charging Current [A]: 210
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 48
  • Number of grooves: 6
  • Plug Type ID: B+LIN
  • Rotation Direction: Clockwise rotation
  • Number of mounting bores: 2
  • Alternatively
  • Distance from belt pulley to alternator [mm]: 58
  • Alternative Repair Kit: 210969
  • Item number: 210969A
  • Our price: €276.50
  • Manufacturer: ERA
  • EAN number: 8053379341092
  • Condition: New
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€276.50

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WAL00967 Alternator BMW 1 Series 125i 238 hp 175 kW N20 B20 A 2013 F20 WALKER WAL00967 F20 125i Generator 238 hp Petrol 2016 cost
WALKER WAL00967 Alternator 14V, 170A, M8 B+;COM/LIN, 0238, Ø 49 mm
Article number: WAL00967
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  • Alternator Charging Current [A]: 170
  • Voltage [V]: 14
  • Pulleys: with freewheel 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 / LIN
  • Bore Diameter 1 [mm]: 10
  • Net weight [kg]: 7,39
  • Item number: WAL00967
  • Our price: €317.00
  • Manufacturer: WALKER
  • EAN number: 4060426611798
  • Condition: New
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€317.00

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BV PSH 215.596.170.260 Alternator 12V, 170A, B+ (M8), Ø 48,3 mm
Article number: 215.596.170.260
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  • Alternator Charging Current [A]: 170
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 48,3
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • New Part
  • Quality: Denso New
  • Number of mounting bores: 3
  • Mounting Angle [degrees]: -90
  • Item number: 215.596.170.260
  • Our price: €338.00
  • Manufacturer: BV PSH
  • EAN number: 8720264170623
  • Condition: New
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-55%
compared to RRP €765.40

€338.00

price incl. 23% VAT

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Henkel Parts 3115554 Alternator 12V, 170A
Article number: 3115554
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  • Alternator Charging Current [A]: 170
  • Voltage [V]: 12
  • Number of ribs: 6
  • Vehicle Main Current: for vehicles with 12V main current
  • Quality: Denso New
  • Item number: 3115554
  • Our price: €405.00
  • Manufacturer: Henkel Parts
  • EAN number: 4063214181275
  • Condition: New
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€405.00

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VALEO 440991 Alternator 14V, 170A, COM, Ø 49 mm
Article number: 440991
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  • Alternator Charging Current [A]: 170
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 49
  • Number of ribs: 6
  • Exchange Part
  • Rotation Direction: Clockwise rotation
  • Fastening Type: 3-point attachment
  • Clamp: COM
  • Weight [kg]: 5,32
  • Item number: 440991
  • Our price: €269.50
  • Manufacturer: VALEO
  • EAN number: 3276424409911
  • Condition: Remanufactured
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€269.50

price incl. 23% VAT

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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
8310 11020 Generator BMW 1 Series 125i 238 hp 175 kW N20 B20 A 2017 F20 TRISCAN 831011020 F20 125i Alternators 238 hp Petrol 2012 cost
TRISCAN 8310 11020 Alternator 14V, 170A, M8 B+, COM/LIN, 0238, Ø 49 mm
Article number: 8310 11020
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  • Alternator Charging Current [A]: 170
  • Voltage [V]: 14
  • Pulleys: with freewheel 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 / LIN
  • Bore Diameter 1 [mm]: 10
  • Always compare old and new part (in particular OE No.)
  • Net weight [kg]: 7,39
  • Item number: 8310 11020
  • Our price: €337.00
  • Manufacturer: TRISCAN
  • EAN number: 5710476468819
  • Condition: Remanufactured
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€337.00

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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
VALEO 440994 Alternator 14V, 210A, B+ / com, Ø 49 mm
Article number: 440994
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    • Construction Year from: 02 / 2013
    • Construction Year to: 02 / 2015
    • Engine Code: N20 B20 A
    • Transmission Type: 8-Speed Automatic Transmission, 6-Speed Manual Transmission
    • Vehicle Equipment: for vehicles with 4 zone automatic air conditioning, for vehicles with air conditioning (manually controlled)
  • Alternator Charging Current [A]: 210
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 49
  • Number of ribs: 6
  • Exchange Part
  • Rotation Direction: Clockwise rotation
  • Fastening Type: 3-point attachment
  • Clamp: B+ / com
  • Weight [kg]: 7,71
  • Item number: 440994
  • Our price: €838.00
  • Manufacturer: VALEO
  • EAN number: 3276424409942
  • Condition: Remanufactured
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€838.00

price incl. 23% VAT

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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
9091182 Alternator BMW 1 Series 125i 238 hp 175 kW N20 B20 A 2013 F20 ROTOVIS Automotive Electrics 9091182 BMW F20 125i Generator 238 hp Petrol 2016 cost
ROTOVIS Automotive Electrics 9091182 Alternator 14V, 170A, B+ M8, COM, Ø 48 mm
Article number: 9091182
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  • Alternator Charging Current [A]: 170
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 48
  • Number of ribs: 6
  • Plug Type ID: COM
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: B+ M8
  • Item number: 9091182
  • Our price: €234.00
  • Manufacturer: ROTOVIS Automotive Electrics
  • EAN number: 4055601911824
  • Condition: Remanufactured
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€234.00

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VALEO 443433 Alternator 14V, 210A, LIN2, Ø 49 mm
Article number: 443433
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    • Construction Year from: 02 / 2013
    • Construction Year to: 02 / 2015
    • Engine Code: N20 B20 A
    • Transmission Type: 8-Speed Automatic Transmission, 6-Speed Manual Transmission
    • Vehicle Equipment: for vehicles with 4 zone automatic air conditioning, for vehicles with air conditioning (manually controlled)
  • Alternator Charging Current [A]: 210
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 49
  • Number of ribs: 6
  • Rotation Direction: Clockwise rotation
  • Fastening Type: 3-point attachment
  • Clamp: LIN2
  • Weight [kg]: 7,65
  • New part without deposit
  • Item number: 443433
  • Our price: €286.00
  • Manufacturer: VALEO
  • EAN number: 3276424434333
  • Condition: New
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€286.00

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BR5A5BB80 Generator BMW 1 Series 125i 238 hp 175 kW N20 B20 A 2015 F20 ENCORY BR5A5BB80 F20 125i Alternator 238 hp Petrol 2014 cost
ENCORY BR5A5BB80 Alternator 14V, 170A, Kl. 30 M8
Article number: BR5A5BB80
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  • Alternator Charging Current [A]: 170
  • Voltage [V]: 14
  • Clamp: Kl. 30 M8
  • Weight [g]: 7411
  • Packaging length [cm]: 24,3
  • Packaging width [cm]: 18,5
  • Packaging height [cm]: 18
  • Item number: BR5A5BB80
  • Our price: €346.00
  • Manufacturer: ENCORY
  • EAN number: 4262499210421
  • Condition: Remanufactured
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€346.00

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9091183 Alternators BMW 1 Series 125i 238 hp 175 kW N20 B20 A 2016 F20 ROTOVIS Automotive Electrics 9091183 BMW 1 Hatchback (F20) 125i Generator 238 hp Petrol 2013 cost
ROTOVIS Automotive Electrics 9091183 Alternator 14V, 210A, B+ M8, COM, Ø 48 mm
Article number: 9091183
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  • Alternator Charging Current [A]: 210
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 48
  • Number of ribs: 6
  • Plug Type ID: COM
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: B+ M8
  • Item number: 9091183
  • Our price: €186.99
  • Manufacturer: ROTOVIS Automotive Electrics
  • EAN number: 4055601911831
  • Condition: Remanufactured
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BV PSH 215.596.170.058 Alternator 12V, 170A, B+ (M8), Ø 48,3 mm
Article number: 215.596.170.058
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  • Alternator Charging Current [A]: 170
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 48,3
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: RNL-Standard
  • Number of mounting bores: 3
  • Item number: 215.596.170.058
  • Our price: €193.99
  • Manufacturer: BV PSH
  • EAN number: 872025303375
  • Condition: New
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-57%
compared to RRP €453.60

€193.99

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  • Alternator Charging Current [A]: 170
  • Voltage [V]: 14
  • Pulleys: with freewheel 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 / LIN
  • Bore Diameter 1 [mm]: 10
  • Length [mm]: 51
  • Net weight [kg]: 7,39
  • Always compare old and new part (in particular OE No.)
  • Item number: LRA03709
  • Our price: €269.00
  • Manufacturer: LUCAS
  • EAN number: 5708279336466
  • Condition: Remanufactured
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€269.00

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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
215.596.170.265 Alternators BMW 1 Series 125i 238 hp 175 kW N20 B20 A 2013 F20 BV PSH 215596170265 F20 125i Generator 238 hp Petrol 2016 cost
BV PSH 215.596.170.265 Alternator 12V, 170A, M8 B+, Ø 48,3 mm
Article number: 215.596.170.265
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  • Alternator Charging Current [A]: 170
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 48,3
  • Number of grooves: 6
  • Clamp: M8 B+
  • New Part
  • Quality: Japan Reman
  • Number of mounting bores: 3
  • Item number: 215.596.170.265
  • Our price: €169.49
  • Manufacturer: BV PSH
  • EAN number: 70215596170265
  • Condition: New
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€169.49

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What is the best alternator for a BMW 1 Hatchback (F20) 1997 ccm?

The best alternators for F20 125 i models are from the following original brands:

  • RIDEX
  • DENSO
  • AS-PL
  • BV PSH
  • BOSCH

How much does an alternator for a BMW 1 Hatchback (F20) 125 i cost?

The price of an alternator for the F20 125 i Petrol is typically between €169.49 and €838.

How to tell if the alternator on a F20 125 i is bad and what to do about it

If the alternator is not charging the battery properly, symptoms such as flickering lights or a loss of power may indicate a fault. The regulator, freewheel clutch and screws must be checked. If necessary, remove the alternator on the BMW 1 Hatchback (F20) 175 kW / 238 hp and replace it.

Which alternator do I need for a F20 125 i Petrol (Direct Injection) 2012 - 2017?

Alternator output current [A] 170; 210
Pulley diameter [mm] 48; 48.3; 49
Pulleys with freewheel belt pulley
Weight [kg] 5.32; 7.65; 7.71
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