Porsche 991 Coupe 4.0 GT3 Alternator (500 hp Petrol MDG.GA)
20 items
AS-PL A0749S Alternator 12V, 150A
Article number: A0749S
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: 0125711083
- New part without deposit
- Item number: A0749S
- Our price: 167,02 €
- Manufacturer: AS-PL
- EAN number: 5902129119029
- Condition: New
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In stock (Item(s) left: 2)
-60%
compared to
RRP 420,08 €
167,02 €
price incl. 23% VAT

BV PSH 485.506.150.280 Alternator 12V, 150A, B+ (M8), Ø 54,8 mm
Article number: 485.506.150.280
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 54,8
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: SEG New
- Number of mounting bores: 4
- Item number: 485.506.150.280
- Our price: 275,23 €
- Manufacturer: BV PSH
- EAN number: 2230423920864
- Condition: New
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AS-PL A0749(SEG) Alternator 12V, 150A
Article number: A0749(SEG)
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with freewheel belt pulley
- Quality: PREMIUM LINE
- Version: 0125711083
- New part without deposit
- Item number: A0749(SEG)
- Our price: 282,71 €
- Manufacturer: AS-PL
- EAN number: 221170724064032240640
- Condition: New
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WALKER WAL03771 Alternator 12V, 175A, M8 B+;COM/LIN2, 0238, Ø 52 mm
Article number: WAL03771
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- Alternator Charging Current [A]: 175
- Voltage [V]: 12
- Construction Year from: 07 / 2017
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 52
- 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]: 6,77
- Item number: WAL03771
- Our price: 535,83 €
- Manufacturer: WALKER
- EAN number: 4060426620066
- Condition: New
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In stock (Item(s) left: 1)
535,83 €
price incl. 23% VAT
BV PSH 485.506.150.018 Alternator 12V, 150A, B+ (M8), Ø 55,0 mm
Article number: 485.506.150.018
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 55,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: RNL-Standard
- Number of mounting bores: 2
- Mounting Angle [degrees]: -90
- Item number: 485.506.150.018
- Our price: 141,80 €
- Manufacturer: BV PSH
- EAN number: 8720253065428
- Condition: New
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Сurrently out of stock
-66%
compared to
RRP 423,43 €
141,80 €
price incl. 23% VAT
excl. delivery costs
ALANKO 10444284 Alternator 12V, 150A, B+(M8), beidseitig abger., Ø 53 mm
Article number: 10444284
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 53
- Number of ribs: 6
- Plug Type ID: B+(M8), beidseitig abger.
- Rotation Direction: Clockwise rotation
- New Part
- Number of mounting bores: 4
- Number of threaded holes: 2
- Quantity Unit: Piece
- Item number: 10444284
- Our price: 153,66 €
- Manufacturer: ALANKO
- EAN number: 4053082043898
- Condition: New
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Сurrently out of stock
-61%
compared to
RRP 403,92 €
153,66 €
price incl. 23% VAT

BV PSH 485.506.150.010 Alternator 12V, 150A, B+ (M8), Ø 55,0 mm
Article number: 485.506.150.010
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 55,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Original
- Number of mounting bores: 4
- Item number: 485.506.150.010
- Our price: 216,56 €
- Manufacturer: BV PSH
- EAN number: 8720653856671
- Condition: New
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BV PSH 485.516.175.280 Alternator 12V, 175A, B+ (M8), Ø 53,0 mm
Article number: 485.516.175.280
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- Alternator Charging Current [A]: 175
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 53,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: SEG New
- Number of mounting bores: 4
- Item number: 485.516.175.280
- Our price: 226,03 €
- Manufacturer: BV PSH
- EAN number: 2230423920867
- Condition: New
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BV PSH 485.506.150.014 Alternator 12V, 150A, B+ (M8), M8 B+, Ø 55,0 mm
Article number: 485.506.150.014
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- Construction Year to: 06 / 2017
- New Part
- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 55,0
- Number of grooves: 6
- Clamp: B+ (M8), M8 B+
- Quality: +Line Pro
- Number of mounting bores: 4
- Item number: 485.506.150.014
- Our price: 270,55 €
- Manufacturer: BV PSH
- EAN number: 8720264289721
- Condition: New
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Сurrently out of stock
-28%
compared to
RRP 379,53 €
270,55 €
price incl. 23% VAT
SANDO 2010071.1 Alternator 12V, 175A, M8, CPA0239, Ø 53 mm
Article number: 2010071.1
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- Alternator Charging Current [A]: 175
- Voltage [V]: 12
- Manufacturer Restriction: SEG
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 53
- Number of ribs: 6
- Plug Type ID: CPA0239
- Clamp: M8
- Weight [g]: 6800
- Number of mounting bores: 4
- Number of threaded holes: 2
- Manufacturer: PORSCHE
- Item number: 2010071.1
- Our price: 271,85 €
- Manufacturer: SANDO
- EAN number: 224592172709231727092
- Condition: New
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BV PSH 485.506.150.210 Alternator 12V, 150A, B+ (M8), M8 B+, Ø 54,8 mm
Article number: 485.506.150.210
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- New Part
- Construction Year to: 06 / 2017
- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 54,8
- Number of grooves: 6
- Clamp: B+ (M8), M8 B+
- Quality: Bosch New
- Number of mounting bores: 4
- Item number: 485.506.150.210
- Our price: 274,69 €
- Manufacturer: BV PSH
- EAN number: 70485506150210
- Condition: New
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VALEO 444332 Alternator 14V, 150A, B+ / COM LIN, Ø 53 mm
Article number: 444332
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- Alternator Charging Current [A]: 150
- Voltage [V]: 14
- Construction Year to: 06 / 2017
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 53
- Number of ribs: 6
- Exchange Part
- Rotation Direction: Clockwise rotation
- Fastening Type: Four-point attachment
- Clamp: B+ / COM LIN
- Weight [kg]: 7,07
- Item number: 444332
- Our price: 296,91 €
- Manufacturer: VALEO
- EAN number: 3276424443328
- Condition: Remanufactured
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Сurrently out of stock
296,91 €
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

LUCAS LRA04552 Alternator 12V, 175A, M8 B+, COM/LIN2, 0238, Ø 52 mm
Article number: LRA04552
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- Construction Year from: 07 / 2017
- Vehicle type: 911 GT3
- Alternator Charging Current [A]: 175
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 52
- 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]: 6,77
- Item number: LRA04552
- Our price: 298,53 €
- Manufacturer: LUCAS
- EAN number: 5708279313245
- Condition: Remanufactured
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Free delivery on this item
Сurrently out of stock
298,53 €
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

ROTOVIS Automotive Electrics 9091832 Alternator 14V, 175A, B+ M8, COM, Ø 52 mm
Article number: 9091832
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- Alternator Charging Current [A]: 175
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 52
- Number of ribs: 6
- Plug Type ID: COM
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: B+ M8
- Item number: 9091832
- Our price: 310,07 €
- Manufacturer: ROTOVIS Automotive Electrics
- EAN number: 4055601918328
- Condition: Remanufactured
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SIDAT A12BH0911AS Alternator 12V, 150A, B+ M8, Ø 55 mm
Article number: A12BH0911AS
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 55
- Number of grooves: 6
- Clamp: B+ M8
- Quality: OE EQUIVALENT
- Version: ARMAN
- Number of mounting bores: 4
- paired article number: 455114
- Item number: A12BH0911AS
- Our price: 314,69 €
- Manufacturer: SIDAT
- EAN number: 8033208427951
- Condition: New
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SIDAT A12BH0911 Alternator 12V, 150A, B+ M8, Ø 55 mm
Article number: A12BH0911
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 55
- Number of grooves: 6
- Clamp: B+ M8
- Quality: GENUINE
- Number of mounting bores: 4
- paired article number: 455114
- Item number: A12BH0911
- Our price: 323,33 €
- Manufacturer: SIDAT
- EAN number: 8033208499224
- Condition: New
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MEAT & DORIA 5510690G Alternator 14V, 150A, B+ M8, Ø 55 mm
Article number: 5510690G
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- Alternator Charging Current [A]: 150
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 55
- Number of grooves: 6
- Clamp: B+ M8
- Number of mounting bores: 4
- for OE number: 0125711083
- paired article number: 455114
- Item number: 5510690G
- Our price: 338,61 €
- Manufacturer: MEAT & DORIA
- EAN number: 2224423020309
- Condition: New
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STARDAX STX102291R Alternator 12V, 175A, M8 B+, COM/LIN2, 0238, Ø 52 mm
Article number: STX102291R
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- Alternator Charging Current [A]: 175
- Voltage [V]: 12
- Construction Year from: 07 / 2017
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 52
- 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]: 6,77
- Item number: STX102291R
- Our price: 381,34 €
- Manufacturer: STARDAX
- EAN number: 7901004816402
- Condition: New
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CASCO CAL10071GS Alternator 12V, 175A, M8, CPA0239, Ø 53 mm
Article number: CAL10071GS
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- Alternator Charging Current [A]: 175
- Voltage [V]: 12
- Manufacturer Restriction: SEG
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 53
- Number of ribs: 6
- Plug Type ID: CPA0239
- Clamp: M8
- Weight [g]: 6800
- Number of mounting bores: 4
- Number of threaded holes: 2
- Manufacturer: PORSCHE
- Item number: CAL10071GS
- Our price: 487,25 €
- Manufacturer: CASCO
- EAN number: 8058642587153
- Condition: New
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AUTOELECTRO AEK4028 Alternator 12V, 180A, B+, LIN2, Dummy
Article number: AEK4028
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Number of ribs: 6
- Plug Type ID: B+, LIN2, Dummy
- Number of mounting bores: 4
- Plug Type: Round Plug
- Item number: AEK4028
- Our price: 500,12 €
- Manufacturer: AUTOELECTRO
- EAN number: 5056348618594
- Condition: New
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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
What is the best alternator for a Porsche 911 (991) 3996 ccm?
The best alternators for Porsche 991 Coupe 4.0 GT3 models are from the following original brands:
- RIDEX
- DENSO
- AS-PL
- BV PSH
- BOSCH
How much does an alternator for a PORSCHE 911 (991) 4.0 GT3 cost?
The price of an alternator for the Porsche 991 Coupe 4.0 GT3 Petrol is typically between €141.8 and €535.83.
How to tell if the alternator on a Porsche 991 Coupe 4.0 GT3 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 PORSCHE 911 (991) 368 kW / 500 hp and replace it.
Which alternator do I need for a Porsche 991 Coupe 4.0 GT3 Petrol (Direct Injection) 2017 - 2020?
Alternator output current [A] | 150; 175; 180 |
Pulley diameter [mm] | 52; 53; 54.8; 55 |
Pulleys | with freewheel belt pulley |
Weight [kg] | 7.07 |
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