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Alternator, Pulley 4E903023K
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 4E 903 023 K:
- 4E 903 023 K (original number of AUDI)
- 4E 903 023 K (original number of SEAT)
- 4E 903 023 K (original number of SKODA)
- 4E 903 023 K (original number of VW)
Alternator, Pulley OEM 4E 903 023 K: Cost and Alternatives
Price | £ 91 - 411 |
OEM Brand | AISIN, ALANKO, AS-PL, BV PSH, ERA, STARDAX |
Car maker | AUDI, SEAT, SKODA, VW, VAG |
OEM 4E903023K Equivalents | 4E903023K, 4E 903 023 K, 4E9 030 23K |
17 items
Alternator BV PSH 4E 903 023 K12V, 140A, B+ (M8), Ø 49,0 mm
Article number: 305.906.140.340
Reviews - 1
- Alternator Charging Current [A]: 140
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Selected Reman
- Number of mounting bores: 4
- Mounting Angle [degrees]: +90
- Item number: 305.906.140.340
- Our price: £113.99
- Manufacturer: BV PSH
- EAN number: 8720253359664
- Condition: New
- Reference number OEM: 4E903023K
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Free delivery on this item
In stock
-48%
compared to
RRP £221.16
£113.99
price incl. 20% VAT
Alternator AS-PL 4E 903 023 K12V, 140A
Article number: A3127PR
Reviews - 1
- Alternator Charging Current [A]: 140
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: PREMIUM LINE
- Exchange Part without deposit
- Item number: A3127PR
- Our price: £146.99
- Manufacturer: AS-PL
- EAN number: 5902129059011
- Condition: Remanufactured
- Reference number OEM: 4E903023K
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Free delivery on this item
In stock (Item(s) left: 4)
-50%
compared to
RRP £295.34
£146.99
price incl. 20% VAT
Alternator BV PSH 4E 903 023 K12V, 140A, B+ (M8), Ø 49,1 mm
Article number: 305.906.140.004
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- Alternator Charging Current [A]: 140
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49,1
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Pro
- Number of mounting bores: 4
- Mounting Angle [degrees]: +90
- Item number: 305.906.140.004
- Our price: £154.49
- Manufacturer: BV PSH
- EAN number: 8720264294077
- Condition: New
- Reference number OEM: 4E903023K
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Free delivery on this item
In stock
-50%
compared to
RRP £312.89
£154.49
price incl. 20% VAT
Alternator STARDAX 4E 903 023 K14V, 140A, M8 B+, Com/Lin2 Plug 238, Ø 49 mm
Article number: STX102048
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- Alternator Charging Current [A]: 140
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Plug Type ID: Com / Lin2 Plug 238
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+
- Bore Diameter 1 [mm]: 8
- Length 3 [mm]: 61
- Length [mm]: 30
- Net weight [kg]: 7,21
- Item number: STX102048
- Our price: £164.49
- Manufacturer: STARDAX
- EAN number: 7900003744624
- Condition: New
- Reference number OEM: 4E903023K
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Free delivery on this item
In stock
£164.49
price incl. 20% VAT
A core charge of £22.74 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned

Alternator BV PSH 4E 903 023 K12V, 140A, B+ (M8), Ø 49,0 mm
Article number: 305.906.140.346
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- Alternator Charging Current [A]: 140
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Pro Reman
- Number of mounting bores: 4
- Mounting Angle [degrees]: +90
- Item number: 305.906.140.346
- Our price: £170.99
- Manufacturer: BV PSH
- EAN number: 8720653887002
- Condition: New
- Reference number OEM: 4E903023K
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Alternator BV PSH 4E 903 023 K12V, 140A, B+ (M8), Ø 49,1 mm
Article number: 305.906.140.000
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- Alternator Charging Current [A]: 140
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49,1
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Original
- Number of mounting bores: 4
- Mounting Angle [degrees]: +90
- Item number: 305.906.140.000
- Our price: £173.49
- Manufacturer: BV PSH
- EAN number: 8720264710881
- Condition: New
- Reference number OEM: 4E903023K
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Free delivery on this item
In stock
-28%
compared to
RRP £242.33
£173.49
price incl. 20% VAT
Alternator VALEO 4E 903 023 K14V, 140A, B+, R 90, Ø 53 mm, REMANUFACTURED PREMIUM
Article number: 440475
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- Alternator Charging Current [A]: 140
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Supplementary Info: REMANUFACTURED PREMIUM
- Belt Pulley Ø [mm]: 53
- Number of ribs: 6
- Exchange Part
- Position / Degree: R 90
- Rotation Direction: Clockwise rotation
- Fastening Type: Four-point attachment
- Clamp: B+
- Weight [kg]: 7,66
- Item number: 440475
- Our price: £222.00
- Manufacturer: VALEO
- EAN number: 3276424404756
- Condition: Remanufactured
- Reference number OEM: 4E903023K
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Get a bonus of £0.89 when you purchase this product
You will receive £0.89 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: 4)
£222.00
price incl. 20% VAT
A core charge of £52.06 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator BV PSH 4E 903 023 K12V, 140A, B+ (M8), Ø 49,0 mm
Article number: 305.906.140.500
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- Alternator Charging Current [A]: 140
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: Valeo New
- Number of mounting bores: 4
- Mounting Angle [degrees]: +90
- Item number: 305.906.140.500
- Our price: £228.50
- Manufacturer: BV PSH
- EAN number: 8720264123186
- Condition: New
- Reference number OEM: 4E903023K
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Get a bonus of £0.95 when you purchase this product
You will receive £0.95 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
-42%
compared to
RRP £394.51
£228.50
price incl. 20% VAT

Alternator AISIN 4E 903 023 K14V, 140A
Article number: ALTVG-7035
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- Alternator Charging Current [A]: 140
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Number of ribs: 6
- Item number: ALTVG-7035
- Our price: £411.00
- Manufacturer: AISIN
- EAN number: 5411450796309
- Condition: New
- Reference number OEM: 4E903023K
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Get a bonus of £1.43 when you purchase this product
You will receive £1.43 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
£411.00
price incl. 20% VAT
Alternator AS-PL 4E 903 023 K12V, 140A
Article number: A3127S
Reviews - 1
- Alternator Charging Current [A]: 140
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: TG14C049
- New part without deposit
- Item number: A3127S
- Our price: £157.99
- Manufacturer: AS-PL
- EAN number: 5902129049203
- Condition: New
- Reference number OEM: 4E903023K
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Free delivery on this item
Сurrently out of stock
-56%
compared to
RRP £363.90
£157.99
price incl. 20% VAT
Alternator ALANKO 4E 903 023 K12V, 140A, Ø 49 mm
Article number: 10444294
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- Alternator Charging Current [A]: 140
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- New Part
- Number of mounting bores: 4
- Number of threaded holes: 2
- Item number: 10444294
- Our price: £169.49
- Manufacturer: ALANKO
- EAN number: 4053082028321
- Condition: New
- Reference number OEM: 4E903023K
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Free delivery on this item
Сurrently out of stock
-47%
compared to
RRP £324.46
£169.49
price incl. 20% VAT
Alternator VEMO 4E 903 023 K14V, 140A, R 90, with integrated regulator, Original VEMO Quality
Article number: V10-13-50041
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- Alternator Charging Current [A]: 140
- Voltage [V]: 14
- Pulleys: with belt pulley
- Supplementary Info: Original VEMO Quality
- Number of ribs: 6
- Supplementary Article / Supplementary Info: with integrated regulator
- Position / Degree: R 90
- Rotation Direction: Clockwise rotation
- Connector / Clamp: without connection for speed sensor
- Fastening Type: Four-point attachment
- New Part
- Weight [kg]: 7,442
- New part without deposit
- Packaging width [cm]: 23,5
- Packaging height [cm]: 22
- Item number: V10-13-50041
- Our price: £187.99
- Manufacturer: VEMO
- EAN number: 4046001954788
- Condition: New
- Reference number OEM: 4E903023K
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Alternator VALEO 4E 903 023 K14V, 140A, B+, R 90, Ø 53 mm
Article number: 439821
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- Alternator Charging Current [A]: 140
- Voltage [V]: 14
- Product line: NEW ORIGINAL PART
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 53
- Number of ribs: 6
- Position / Degree: R 90
- Rotation Direction: Clockwise rotation
- Fastening Type: Four-point attachment
- Clamp: B+
- Weight [kg]: 7,65
- New part without deposit
- Item number: 439821
- Our price: £255.00
- Manufacturer: VALEO
- EAN number: 3276424398215
- Condition: New
- Reference number OEM: 4E903023K
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Alternator VALEO 4E 903 023 K14V, 140A, B+, R 90, Ø 53 mm
Article number: 200269
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- Alternator Charging Current [A]: 140
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 53
- Number of ribs: 6
- Position / Degree: R 90
- Rotation Direction: Clockwise rotation
- Fastening Type: Four-point attachment
- Clamp: B+
- Weight [kg]: 7,84
- remanufactured spare part (REMAN)
- Exchange Part without deposit
- Item number: 200269
- Our price: £276.00
- Manufacturer: VALEO
- EAN number: 3276422002695
- Condition: Remanufactured
- Reference number OEM: 4E903023K
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Alternator ERA 4E 903 023 K14V, 140A, B+LIN, Ø 49 mm
Article number: 209276
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- Alternator Charging Current [A]: 140
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of grooves: 6
- Plug Type ID: B+LIN
- Rotation Direction: Clockwise rotation
- Number of mounting bores: 2
- Distance from belt pulley to alternator [mm]: 39
- Item number: 209276
- Our price: £347.00
- Manufacturer: ERA
- EAN number: 8053379311293
- Condition: New
- Reference number OEM: 4E903023K
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Alternator AS-PL 4E 903 023 K12V, 140A
Article number: A3127(VALEO)
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- Alternator Charging Current [A]: 140
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: PREMIUM LINE
- Version: 439821
- New part without deposit
- Item number: A3127(VALEO)
- Our price: £377.50
- Manufacturer: AS-PL
- EAN number: 5901259448450
- Condition: New
- Reference number OEM: 4E903023K
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Free delivery on this item
Сurrently out of stock
-45%
compared to
RRP £697.22
£377.50
price incl. 20% VAT
Pulley, alternator VALEO 4E 903 023 K
Article number: 599333
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- Diameter [mm]: 53
- Width [mm]: 54,2
- Thread Size: M16
- Number of grooves: 6
- Distance to first groove [mm]: 5
- Bore Diameter [mm]: 17
- Weight [kg]: 0,67
- Item number: 599333
- Our price: £90.99
- Manufacturer: VALEO
- EAN number: 3276425993334
- Condition: New
- Reference number OEM: 4E903023K
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