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Alternator 4B903023B

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 4B903023B:

  • 4B903023B (original number of AUDI)
  • 4B903023B (original number of SEAT)
  • 4B903023B (original number of SKODA)
  • 4B903023B (original number of VW)
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15 items
AS-PL Alternator 4B903023B12V, 140A
Article number: A3688S
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  • Alternator Charge Current [A]: 140
  • Pulleys: with freewheel belt pulley
  • Voltage [V]: 12
  • Length 3 [mm]: 61,00
  • Length [mm]: 39,00, 14,00
  • Item number: A3688S
  • Our price: 167,09 €
  • Manufacturer: AS-PL
  • EAN number: 5902129205197
  • Condition: New
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Details
Free delivery on this item
In stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

404,95 € -58%
167,09 €

price incl. 19% VAT

free delivery

AS-PL Alternator 4B903023B12V, 140A
Article number: A0446PR
Submit a review
  • Alternator Charge Current [A]: 140
  • Pulleys: with freewheel belt pulley
  • Voltage [V]: 12
  • Length 3 [mm]: 61,50
  • Length [mm]: 39,00, 14,50
  • Item number: A0446PR
  • Our price: 204,76 €
  • Manufacturer: AS-PL
  • EAN number: 5902129022459
  • Condition: Remanufactured
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Details
Get a bonus of 1,29 € when you purchase this product
You will receive 1,29 € 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;
More
Free delivery on this item
In stock (Item(s) left: 6)
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

287,35 € -28%
204,76 €

price incl. 19% VAT

free delivery

AS-PL Alternator 4B903023B12V, 140A
Article number: A0446S
Submit a review
  • Alternator Charge Current [A]: 140
  • Pulleys: with freewheel belt pulley
  • Voltage [V]: 12
  • Length 3 [mm]: 62,00
  • Length [mm]: 40,00, 14,00
  • Item number: A0446S
  • Our price: 213,91 €
  • Manufacturer: AS-PL
  • EAN number: 5902129042815
  • Condition: New
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Details
Get a bonus of 1,38 € when you purchase this product
You will receive 1,38 € 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;
More
Free delivery on this item
In stock (Item(s) left: 4)
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

379,74 € -43%
213,91 €

price incl. 19% VAT

free delivery

  • Supplementary Info: REMANUFACTURED PREMIUM
  • Alternator Charge Current [A]: 140
  • Pulleys: with belt pulley, with freewheel belt pulley
  • Voltage [V]: 14
  • Belt Pulley Ø [mm]: 57
  • Number of ribs: 6
  • Service exchange part
  • Position / Degree: R 90
  • Rotation Direction: Clockwise rotation
  • Connector / Clamp: without connection for speed sensor
  • Fastening Type: Four-point attachment
  • Weight [kg]: 7,68
  • Connector type: B+
  • Item number: 440314
  • Our price: 233,07 €
  • Manufacturer: VALEO
  • EAN number: 3276424403148
  • Condition: Remanufactured
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Additional information

In order to choose the adequate partnumber, please check the amps and the technical code of your alternator fitting on the vehicule.

Details
Get a bonus of 1,09 € when you purchase this product
You will receive 1,09 € 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;
More
Free delivery on this item
In stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

743,45 € -68%
233,07 €

price incl. 19% VAT

free delivery

A core charge of 59,50 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
AS-PL Alternator 4B903023B12V, 140A
Article number: A0446
Reviews - 1
  • Alternator Charge Current [A]: 140
  • Pulleys: with freewheel belt pulley
  • Voltage [V]: 12
  • Length 3 [mm]: 62,00
  • Length [mm]: 39,00, 14,00
  • Item number: A0446
  • Our price: 236,51 €
  • Manufacturer: AS-PL
  • EAN number: 5902129018940
  • Condition: New
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Details
Get a bonus of 1,52 € when you purchase this product
You will receive 1,52 € 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;
More
Free delivery on this item
In stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

422,44 € -44%
236,51 €

price incl. 19% VAT

free delivery

VALEO Alternator 4B903023B14V, 140A, R 90, Ø 57 mm
Article number: 200232
Submit a review
  • Alternator Charge Current [A]: 140
  • Pulleys: with belt pulley, with freewheel belt pulley
  • Voltage [V]: 14
  • Belt Pulley Ø [mm]: 57
  • Number of ribs: 6
  • Service exchange part
  • Position / Degree: R 90
  • Rotation Direction: Clockwise rotation
  • Connector / Clamp: without connection for speed sensor
  • Fastening Type: Four-point attachment
  • Weight [kg]: 7,69
  • Connector type: B+
  • Spare part without deposit
  • Item number: 200232
  • Our price: 265,60 €
  • Manufacturer: VALEO
  • EAN number: 3276422002329
  • Condition: Remanufactured
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Additional information

In order to choose the adequate partnumber, please check the amps and the technical code of your alternator fitting on the vehicule.

Details
Get a bonus of 1,22 € when you purchase this product
You will receive 1,22 € 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;
More
Free delivery on this item
In stock
265,60 €

price incl. 19% VAT

free delivery

  • Supplementary Info: NEW ORIGINAL PART
  • Alternator Charge Current [A]: 140
  • Pulleys: with belt pulley, with freewheel belt pulley
  • Voltage [V]: 14
  • Belt Pulley Ø [mm]: 57
  • Number of ribs: 6
  • Position / Degree: R 90
  • Rotation Direction: Clockwise rotation
  • Connector / Clamp: without connection for speed sensor
  • Fastening Type: Four-point attachment
  • Weight [kg]: 7,7
  • Connector type: B+
  • New part without deposit
  • Item number: 439724
  • Our price: 286,10 €
  • Manufacturer: VALEO
  • EAN number: 3276424397249
  • Condition: New
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Additional information

In order to choose the adequate partnumber, please check the amps and the technical code of your alternator fitting on the vehicule.

Details
Get a bonus of 1,31 € when you purchase this product
You will receive 1,31 € 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;
More
Free delivery on this item
In stock (Item(s) left: 4)
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

815,20 € -64%
286,10 €

price incl. 19% VAT

free delivery

PowerMax Alternator 4B903023B14V, 140A, Ø 56 mm
Article number: 89215742
Submit a review
  • Alternator Charge Current [A]: 140
  • Voltage [V]: 14
  • Belt Pulley Ø [mm]: 56
  • Number of grooves: 6
  • Vehicle Equipment: for vehicles with start-stop function
  • Mounting bores distance [mm]: 61
  • Distance from belt pulley to alternator [mm]: 38,5
  • Item number: 89215742
  • Our price: 289,60 €
  • Manufacturer: PowerMax
  • EAN number: 5713852425482
  • Condition: New
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Details
Free delivery on this item
In stock (Item(s) left: 1)
289,60 €

price incl. 19% VAT

free delivery

AS-PL Alternator 4B903023B12V, 140A
Article number: A3273
Submit a review
  • Alternator Charge Current [A]: 140
  • Pulleys: with freewheel belt pulley
  • Voltage [V]: 12
  • Length 3 [mm]: 61,00
  • Length [mm]: 39,50, 13,50
  • Item number: A3273
  • Our price: 309,17 €
  • Manufacturer: AS-PL
  • EAN number: 5902129024224
  • Condition: New
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Details
Get a bonus of 1,99 € when you purchase this product
You will receive 1,99 € 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;
More
Free delivery on this item
In stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

549,46 € -43%
309,17 €

price incl. 19% VAT

free delivery

AS-PL Alternator 4B903023B12V, 140A
Article number: A3273(VALEO)
Submit a review
  • Alternator Charge Current [A]: 140
  • Pulleys: with freewheel belt pulley
  • Voltage [V]: 12
  • Length 3 [mm]: 61,00
  • Length [mm]: 39,50, 14,00
  • Item number: A3273(VALEO)
  • Our price: 421,07 €
  • Manufacturer: AS-PL
  • EAN number: 5902129013341
  • Condition: New
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Details
Get a bonus of 2,64 € when you purchase this product
You will receive 2,64 € 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;
More
Free delivery on this item
In stock (Item(s) left: 1)
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

769,80 € -45%
421,07 €

price incl. 19% VAT

free delivery

AS-PL Alternator 4B903023B12V, 140A
Article number: A3273PR
Submit a review
  • Alternator Charge Current [A]: 140
  • Pulleys: with freewheel belt pulley
  • Voltage [V]: 12
  • Length 3 [mm]: 61,00
  • Length [mm]: 40,00, 14,00
  • Item number: A3273PR
  • Our price: 170,09 €
  • Manufacturer: AS-PL
  • EAN number: 5902129023272
  • Condition: Remanufactured
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Details
Free delivery on this item
Сurrently out of stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

297,27 € -42%
170,09 €

price incl. 19% VAT

free delivery

  • Supplementary Info: Original VEMO Quality
  • Alternator Charge Current [A]: 140
  • Pulleys: with belt pulley
  • Voltage [V]: 14
  • Belt Pulley Ø [mm]: 57
  • 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]: 7,255
  • New part without deposit
  • Packaging width [cm]: 23,5
  • Packaging height [cm]: 22
  • Item number: V10-13-50038
  • Our price: 304,02 €
  • Manufacturer: VEMO
  • EAN number: 4046001954757
  • Condition: New
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Additional information

In the warranty, we always make a distinction between wear Products supplied by us are without exception intended for parts and vehicle parts. All wear parts are subject to a the designated use. Please note that our products are usually delivered without reduced warranty period and a maximum mileage.

installation instructions. Brake components such as brake disks, brake pads, etc. Installation may only be carried out by trained specialist maximum of 1000 km (break-in period). Therefore, warranty personnel. claims for brake parts are only reviewed with an There is no guarantee for inappropriate, improper or installation invoice and a record of the wheel hub run-out unintended use.

measurement, including photos.

For brake disks and brake pads, the break-in requirements specified by the vehicle manufacturer must be observed.

When replacing brakes, the chassis components must always be checked with regard to clearance and the wheel hub with regard to wobble, and the appropriate documentation must be produced.

If the vehicle is no longer in its original condition due to tuning work such as wheel accessories and tracking plates, the entitlement to make warranty claims is lost due to third-party work. The same warranty claims are lost if the vehicle is used for motor sports or similar events.

Details
Free delivery on this item
Сurrently out of stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

806,82 € -62%
304,02 €

price incl. 19% VAT

free delivery

  • Supplementary Info: Original VEMO Quality
  • Alternator Charge Current [A]: 140
  • Pulleys: with belt pulley
  • Voltage [V]: 14
  • 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]: 7,256
  • New part without deposit
  • Packaging width [cm]: 23,5
  • Packaging height [cm]: 22
  • Item number: V10-13-50039
  • Our price: 361,74 €
  • Manufacturer: VEMO
  • EAN number: 4046001954764
  • Condition: New
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Additional information

In the warranty, we always make a distinction between wear Products supplied by us are without exception intended for parts and vehicle parts. All wear parts are subject to a the designated use. Please note that our products are usually delivered without reduced warranty period and a maximum mileage.

installation instructions. Brake components such as brake disks, brake pads, etc. Installation may only be carried out by trained specialist maximum of 1000 km (break-in period). Therefore, warranty personnel. claims for brake parts are only reviewed with an There is no guarantee for inappropriate, improper or installation invoice and a record of the wheel hub run-out unintended use.

measurement, including photos.

For brake disks and brake pads, the break-in requirements specified by the vehicle manufacturer must be observed.

When replacing brakes, the chassis components must always be checked with regard to clearance and the wheel hub with regard to wobble, and the appropriate documentation must be produced.

If the vehicle is no longer in its original condition due to tuning work such as wheel accessories and tracking plates, the entitlement to make warranty claims is lost due to third-party work. The same warranty claims are lost if the vehicle is used for motor sports or similar events.

Details
Free delivery on this item
Сurrently out of stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

809,20 € -55%
361,74 €

price incl. 19% VAT

free delivery

  • Supplementary Info: REMANUFACTURED PREMIUM
  • Alternator Charge Current [A]: 140
  • Pulleys: with belt pulley, with freewheel belt pulley
  • Voltage [V]: 14
  • Belt Pulley Ø [mm]: 57
  • Number of ribs: 6
  • Service exchange part
  • Position / Degree: R 90
  • Rotation Direction: Clockwise rotation
  • Connector / Clamp: without connection for speed sensor
  • Fastening Type: Four-point attachment
  • Weight [kg]: 7,71
  • Item number: 440592
  • Our price: 534,61 €
  • Manufacturer: VALEO
  • EAN number: 3276424405920
  • Condition: Remanufactured
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Details
Free delivery on this item
Сurrently out of stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

609,28 € -12%
534,61 €

price incl. 19% VAT

free delivery

A core charge of 59,50 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
VALEO 439852 Sample photo only VALEO 439852 Alternator 4B903023B
  • Supplementary Info: NEW ORIGINAL PART
  • Alternator Charge Current [A]: 140
  • Pulleys: with belt pulley, with freewheel belt pulley
  • Voltage [V]: 14
  • Belt Pulley Ø [mm]: 57
  • Number of ribs: 6
  • Position / Degree: R 90
  • Rotation Direction: Clockwise rotation
  • Connector / Clamp: without connection for speed sensor
  • Fastening Type: Four-point attachment
  • Weight [kg]: 7,69
  • New part without deposit
  • Item number: 439852
  • Our price: 804,68 €
  • Manufacturer: VALEO
  • EAN number: 3276424398529
  • Condition: New
  • Reference number OEM: 4B903023B
Show OEM numbers of the product
Details
Free delivery on this item
Сurrently out of stock
804,68 €

price incl. 19% VAT

free delivery