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, Alternator regulator, Pulley 031903023
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 031 903 023:
- 031 903 023 (original number of AUDI)
- 031 903 023 (original number of SEAT)
- 031 903 023 (original number of VW)
- 031 903 023 (original number of SKODA)
- 031 903 023 (original number of CUPRA)
Alternator, Alternator regulator, Pulley OEM 031 903 023: Cost and Alternatives
| Price | £ 2 - 234 |
| OEM Brand | A.Fyreco, ALANKO, AS-PL, BOSCH, BV PSH, CASCO |
| Car maker | AUDI, SEAT, VW, VAG, SKODA, CUPRA |
| OEM 031903023 Equivalents | 031903023, 031 903 023, 031-903-023 |
78 items
Alternator RIDEX 031 903 02312V, 65A, B+(M8),D+(M5),W, excl. vacuum pump, Ø 68,5 mm
Article number: 4G0344
Reviews - 8
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 68,5
- 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),W
- Bore Diameter 1 [mm]: 10
- Diameter [mm]: 70,00
- Number of mounting bores: 3
- Number of threaded holes: 1
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 98
- Item number: 4G0344
- Our price: £ 121,80
- Manufacturer: RIDEX
- EAN number: 4059191813667
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Get a bonus of £ 0,99 when you purchase this product
You will receive £ 0,99 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;
In stock
-29%
compared to
RRP £ 171,90
£ 121,80
price incl. 20% VAT
excl. delivery costs
Alternator AS-PL 031 903 02312V, 45A
Article number: A0247
Submit a review
- Alternator Charging Current [A]: 45
- Voltage [V]: 12
- Pulleys: with belt pulley
- Diameter [mm]: 65,00
- Quality: STANDARD LINE
- New part without deposit
- Item number: A0247
- Our price: £ 84,26
- Manufacturer: AS-PL
- EAN number: 5901259453843
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
In stock (Item(s) left: 2)
-48%
compared to
RRP £ 164,24
£ 84,26
price incl. 20% VAT
excl. delivery costs
Alternator STARDAX 031 903 02312V, 65A
Article number: STX100273
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Pulleys: with belt pulley
- Number of ribs: 1
- Number of grooves: 1
- Exchange Part
- Connector / Clamp: with connection for speed sensor
- Item number: STX100273
- Our price: £ 103,12
- Manufacturer: STARDAX
- EAN number: 7900002894498
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
In stock
£ 103,12
price incl. 20% VAT
excl. delivery costs
A core charge of £ 22,60 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Sample photo only
Alternator MAGNETI MARELLI 031 903 02314V, 65A
Article number: 943303021010
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 14
- Item number: 943303021010
- Our price: £ 112,40
- Manufacturer: MAGNETI MARELLI
- EAN number: 8001063679402
- Condition: Remanufactured
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Alternator AS-PL 031 903 02312V, 65A
Article number: A0246
Reviews - 3
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Pulleys: with belt pulley
- Diameter [mm]: 70,00
- Quality: STANDARD LINE
- New part without deposit
- Item number: A0246
- Our price: £ 119,95
- Manufacturer: AS-PL
- EAN number: 5901259453836
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Alternator STARK 031 903 02312V, 65A, B+(M8),D+(M5),W, excl. vacuum pump, Ø 68,5 mm
Article number: SKGN-0320344
Reviews - 1
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 68,5
- 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),W
- Bore Diameter 1 [mm]: 10
- Diameter [mm]: 70,00
- Number of mounting bores: 3
- Number of threaded holes: 1
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 98
- Item number: SKGN-0320344
- Our price: £ 141,86
- Manufacturer: STARK
- EAN number: 4059191813650
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Get a bonus of £ 1,21 when you purchase this product
You will receive £ 1,21 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: 2)
-17%
compared to
RRP £ 171,90
£ 141,86
price incl. 20% VAT
Alternator QUINTON HAZELL 031 903 02314V, 65A, Ø 65 mm
Article number: QRA1072
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 65
- Connector / Clamp: with connection for speed sensor
- Fastening Type: Single pivoted lever
- Distance [mm]: 100
- Item number: QRA1072
- Our price: £ 143,70
- Manufacturer: QUINTON HAZELL
- EAN number: 5050438342406
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Free delivery on this item
In stock (Item(s) left: 3)
-72%
compared to
RRP £ 519,84
£ 143,70
price incl. 20% VAT
Alternator BV PSH 031 903 02312V, 65A, B+ (M8), Ø 67,0 mm
Article number: 305.023.065.010
Reviews - 1
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 67,0
- Number of grooves: 1
- Clamp: B+ (M8)
- Quality: +Line Original
- Number of mounting bores: 3
- Mounting Angle [degrees]: +15
- Item number: 305.023.065.010
- Our price: £ 146,41
- Manufacturer: BV PSH
- EAN number: 8720264027835
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Get a bonus of £ 1,07 when you purchase this product
You will receive £ 1,07 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
-7%
compared to
RRP £ 158,42
£ 146,41
price incl. 20% VAT
Alternator HC-Cargo 031 903 02314V, 65A, Ø 68,5 mm
Article number: 111154
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 14
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 68,5
- Number of grooves: 1
- Connector / Clamp: with connection for speed sensor
- Length [mm]: 176,50
- Item number: 111154
- Our price: £ 163,52
- Manufacturer: HC-Cargo
- EAN number: 2248198849755
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Get a bonus of £ 1,04 when you purchase this product
You will receive £ 1,04 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)
£ 163,52
price incl. 20% VAT
A core charge of £ 7,53 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator JP GROUP 031 903 02312V, 65A, Ø 66 mm
Article number: 1190101700
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 66
- Number of ribs: 1
- Generally overhauled
- Item number: 1190101700
- Our price: £ 234,18
- Manufacturer: JP GROUP
- EAN number: 5710412073756
- Condition: New
- Reference number OEM: 031903023
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
-23%
compared to
RRP £ 306,81
£ 234,18
price incl. 20% VAT
Alternator Regulator HC-Cargo 031 903 023Voltage: 14V
Article number: 130958
Reviews - 2
- Voltage [V]: 14
- Charging Voltage [V]: 14,7
- Item number: 130958
- Our price: £ 6,99
- Manufacturer: HC-Cargo
- EAN number: 2248198948575
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Alternator Regulator HC-Cargo 031 903 023Voltage: 14V
Article number: F 032 130 958
Reviews - 1
- Voltage [V]: 14
- Charging Voltage [V]: 14,7
- Item number: F 032 130 958
- Our price: £ 8,13
- Manufacturer: HC-Cargo
- EAN number: 5705541062153
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Bearing HC-Cargo 031 903 02335,00 mm x 32,00 mm x 15,00 mm
Article number: 131828
Submit a review
- Height [mm]: 15,00
- Inner Diameter [mm]: 32,00
- Diameter [mm]: 35,00
- Item number: 131828
- Our price: £ 1,58
- Manufacturer: HC-Cargo
- EAN number: 224819170700561707005
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Bearing HC-Cargo 031 903 02340,0 mm x 17,00 mm
Article number: 333112
Reviews - 1
- Inner Diameter [mm]: 17,00
- Diameter [mm]: 40,0
- Item number: 333112
- Our price: £ 3,03
- Manufacturer: HC-Cargo
- EAN number: 2248199579559
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Bearing HC-Cargo 031 903 02332,0 mm x 12,00 mm
Article number: 142271
Submit a review
- Inner Diameter [mm]: 12,00
- Diameter [mm]: 32,0
- Item number: 142271
- Our price: £ 3,06
- Manufacturer: HC-Cargo
- EAN number: 2248198990738
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Bearing HC-Cargo 031 903 02340,0 mm x 17,00 mm
Article number: 140087
Submit a review
- Quality: OE
- Inner Diameter [mm]: 17,00
- Diameter [mm]: 40,0
- Item number: 140087
- Our price: £ 4,08
- Manufacturer: HC-Cargo
- EAN number: 2248198984121
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Drive Bearing, alternator HC-Cargo 031 903 02340,0 mm x 17,00 mm
Article number: F 032 333 112
Submit a review
- Inner Diameter [mm]: 17,00
- Diameter [mm]: 40,0
- Item number: F 032 333 112
- Our price: £ 3,32
- Manufacturer: HC-Cargo
- EAN number: 5711343131102
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Drive Bearing, alternator HC-Cargo 031 903 02340,0 mm x 17,00 mm
Article number: F 032 140 087
Submit a review
- Inner Diameter [mm]: 17,00
- Diameter [mm]: 40,0
- Item number: F 032 140 087
- Our price: £ 4,47
- Manufacturer: HC-Cargo
- EAN number: 5705541081260
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Rotor, alternator HC-Cargo 031 903 02314V, 65A
Article number: F 032 131 948
Submit a review
- Voltage [V]: 14
- Alternator Charging Current [A]: 65
- Thread Size: M16-1.50
- Diameter [mm]: 89,0
- Rotation Direction: Clockwise rotation
- Shaft Length [mm]: 151,00
- Item number: F 032 131 948
- Our price: £ 38,43
- Manufacturer: HC-Cargo
- EAN number: 5705541053809
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Alternator RIDEX REMAN 031 903 02312V, 65A, B+(M8),D+(M5),W, excl. vacuum pump, Ø 68,5 mm
Article number: 4G0344R
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 68,5
- 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),W
- Bore Diameter 1 [mm]: 10
- Diameter [mm]: 70,00
- Number of mounting bores: 3
- Number of threaded holes: 1
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 98
- Item number: 4G0344R
- Our price: £ 60,69
- Manufacturer: RIDEX REMAN
- EAN number: 4064138166461
- Condition: Remanufactured
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Сurrently out of stock
£ 60,69
price incl. 20% VAT
excl. delivery costs
A core charge of £ 31,04 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator JP GROUP 031 903 02312V, 65A, Ø 66 mm, QH
Article number: 1190101709
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Supplementary Info: QH
- Belt Pulley Ø [mm]: 66
- Number of ribs: 1
- Item number: 1190101709
- Our price: £ 77,57
- Manufacturer: JP GROUP
- EAN number: 5710412261726
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Alternator BV PSH 031 903 02312V, 65A, B+ (M8), Ø 66,0 mm
Article number: 305.023.065.018
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 66,0
- Number of grooves: 1
- Clamp: B+ (M8)
- Quality: RNL-Standard
- Number of mounting bores: 2
- Mounting Angle [degrees]: +15
- Item number: 305.023.065.018
- Our price: £ 80,86
- Manufacturer: BV PSH
- EAN number: 872025305581
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Alternator LAUBER 031 903 02312V, 65A
Article number: 11.0302
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Pulleys: with belt pulley
- Number of grooves: 1
- Exchange Part
- Connector / Clamp: with connection for speed sensor
- Item number: 11.0302
- Our price: £ 86,33
- Manufacturer: LAUBER
- EAN number: 5901321888207
- Condition: Remanufactured
- Reference number OEM: 031903023
Show OEM numbers of the product
Contents of the Alternator LAUBER set:
Description of the product
Units
Article number
Alternator Regulator
1
CQ1010647
Pulley, alternator
1
CQ1040285
Rectifier, alternator
1
CQ1080092
Rectifier, alternator
1
CQ1080565
Rotor, alternator
1
CQ1150012
Protective Cap, alternator
1
CQ1090010
Details
Сurrently out of stock
£ 86,33
price incl. 20% VAT
excl. delivery costs
A core charge of £ 11,49 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Sample photo only
Alternator BV PSH 031 903 02312V, 65A, B+ (M8), Ø 67,0 mm
Article number: 305.023.065.340
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 67,0
- Number of grooves: 1
- Clamp: B+ (M8)
- Quality: +Line Selected Reman
- Number of mounting bores: 3
- Mounting Angle [degrees]: +15
- Item number: 305.023.065.340
- Our price: £ 91,32
- Manufacturer: BV PSH
- EAN number: 2230423920740
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Alternator NK 031 903 02312V, 65A, M8, 0230, Ø 66 mm
Article number: 4834990
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 66
- Number of ribs: 1
- Plug Type ID: 0230
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8
- Bore Diameter 1 [mm]: 10
- Net weight [kg]: 5,2
- Item number: 4834990
- Our price: £ 92,94
- Manufacturer: NK
- EAN number: 5700755261323
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Alternator BV PSH 031 903 02312V, 65A, B+ (M8), Ø 67,0 mm
Article number: 305.023.065.215
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 67,0
- Number of grooves: 1
- Clamp: B+ (M8)
- Quality: Bosch Reman
- Number of mounting bores: 3
- Mounting Angle [degrees]: +15
- Item number: 305.023.065.215
- Our price: £ 93,10
- Manufacturer: BV PSH
- EAN number: 8720264118991
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Alternator EUROTEC 031 903 02314V, 65A, Ø 65 mm
Article number: 12034990
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 14
- Pulleys: for v-belt pulley
- Belt Pulley Ø [mm]: 65
- Item number: 12034990
- Our price: £ 94,52
- Manufacturer: EUROTEC
- EAN number: 4250294715074
- Condition: Remanufactured
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Сurrently out of stock
-69%
compared to
RRP £ 312,49
£ 94,52
price incl. 20% VAT
excl. delivery costs
Alternator STARDAX 031 903 02312V, 65A, Ø 69 mm
Article number: STX100119
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 69
- Number of ribs: 1
- Number of grooves: 1
- Exchange Part
- Connector / Clamp: with connection for speed sensor
- Item number: STX100119
- Our price: £ 95,95
- Manufacturer: STARDAX
- EAN number: 7900003727436
- Condition: New
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Alternator ROTOVIS Automotive Electrics 031 903 02314V, 65A, re 15, Ø 65 mm
Article number: 9034990
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 65
- Position / Degree: re 15
- Connector / Clamp: with connection for speed sensor
- Fastening Type: Single pivoted lever
- Distance [mm]: 100
- Item number: 9034990
- Our price: £ 97,81
- Manufacturer: ROTOVIS Automotive Electrics
- EAN number: 4011930349905
- Condition: Remanufactured
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Alternator ALANKO 031 903 02312V, 65A, B+(M8),D+(M5),W, B+(M8)/D+(M5)/W, Ø 65 mm
Article number: 11441693
Submit a review
- Alternator Charging Current [A]: 65
- Voltage [V]: 12
- Pulleys: for v-belt pulley
- Belt Pulley Ø [mm]: 65
- Number of ribs: 1
- Plug Type ID: B+(M8),D+(M5),W, B+(M8) / D+(M5) / W
- Exchange Part
- Rotation Direction: Clockwise rotation
- Number of mounting bores: 3
- Number of threaded holes: 1
- Quantity Unit: Piece
- Item number: 11441693
- Our price: £ 102,46
- Manufacturer: ALANKO
- EAN number: 4053082229612
- Condition: Remanufactured
- Reference number OEM: 031903023
Show OEM numbers of the product
Details
Load more
- 1
- 2
- 3
The best offers: