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Alternator, Alternator regulator 038903803B

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 038 903 803 B:

  • 038 903 803 B (original number of AUDI)
  • 038 903 803 B (original number of SEAT)
  • 038 903 803 B (original number of SKODA)
  • 038 903 803 B (original number of VW)
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34 items
RIDEX Alternator Regulator 038 903 803 BVoltage: 12V
Article number: 288R0075
Reviews - 12
  • Voltage [V]: 12
  • Support plate diameter [mm]: 14
  • Connector Shape: D Shape
  • Item number: 288R0075
  • Our price: 24,91 €
  • Manufacturer: RIDEX
  • EAN number: 4059191979622
  • Condition: New
  • Reference number OEM: 038903803B
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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.

34,47 € -27%
24,91 €
(Price per item)

price incl. 19% VAT

excl. delivery costs

RIDEX Alternator Regulator 038 903 803 BVoltage: 12V
Article number: 288R0017
Reviews - 4
  • Voltage [V]: 12
  • Electronic Regulator
  • Alternator type: Multi-function
  • Item number: 288R0017
  • Our price: 29,60 €
  • Manufacturer: RIDEX
  • EAN number: 4059191568413
  • Condition: New
  • Reference number OEM: 038903803B
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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.

47,56 € -37%
29,60 €
(Price per item)

price incl. 19% VAT

excl. delivery costs

STARK Alternator Regulator 038 903 803 BVoltage: 12V
Article number: SKRE-2450074
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  • Voltage [V]: 12
  • Support plate diameter [mm]: 14
  • Connector Shape: D Shape
  • Item number: SKRE-2450074
  • Our price: 23,72 €
  • Manufacturer: STARK
  • EAN number: 4059191979615
  • Condition: New
  • Reference number OEM: 038903803B
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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.

38,60 € -38%
23,72 €
(Price per item)

price incl. 19% VAT

excl. delivery costs

AS-PL Alternator Regulator 038 903 803 BVoltage: 12V
Article number: ARE0008
Reviews - 11
  • Voltage [V]: 12
  • Item number: ARE0008
  • Our price: 23,95 €
  • Manufacturer: AS-PL
  • EAN number: 5901259412956
  • Condition: New
  • Reference number OEM: 038903803B
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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.

32,92 € -27%
23,95 €

price incl. 19% VAT

excl. delivery costs

CASCO Alternator Regulator 038 903 803 BVoltage: 12V
Article number: CRE10101AS
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  • Voltage [V]: 12
  • Version: AS
  • New Part
  • Item number: CRE10101AS
  • Our price: 25,01 €
  • Manufacturer: CASCO
  • EAN number: 2248410937647
  • Condition: New
  • Reference number OEM: 038903803B
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In stock
25,01 €

price incl. 19% VAT

excl. delivery costs

STARK Alternator Regulator 038 903 803 BVoltage: 12V
Article number: SKRE-2450016
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  • Voltage [V]: 12
  • Electronic Regulator
  • Alternator type: Multi-function
  • Item number: SKRE-2450016
  • Our price: 28,18 €
  • Manufacturer: STARK
  • EAN number: 4059191568406
  • Condition: New
  • Reference number OEM: 038903803B
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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.

51,70 € -45%
28,18 €
(Price per item)

price incl. 19% VAT

excl. delivery costs

  • Manufacturer Restriction: OE BOSCH
  • Voltage [V]: 14,5
  • Electronic Regulator
  • Item number: 130570
  • Our price: 28,46 €
  • Manufacturer: HITACHI
  • EAN number: 4044079305709
  • Condition: New
  • Reference number OEM: 038903803B
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Additional information

Sold in Hueco brand: printing and packaging

Details
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.

61,34 € -53%
28,46 €

price incl. 19% VAT

excl. delivery costs

AS-PL Alternator Regulator 038 903 803 BVoltage: 12V
Article number: ARE0255(BOSCH)
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  • Voltage [V]: 12
  • Item number: ARE0255(BOSCH)
  • Our price: 30,68 €
  • Manufacturer: AS-PL
  • EAN number: 5902129142638
  • Condition: New
  • Reference number OEM: 038903803B
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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.

57,55 € -46%
30,68 €

price incl. 19% VAT

excl. delivery costs

AS-PL Alternator Regulator 038 903 803 BVoltage: 12V
Article number: ARE0008S
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  • Voltage [V]: 12
  • Item number: ARE0008S
  • Our price: 31,33 €
  • Manufacturer: AS-PL
  • EAN number: 5902129042143
  • Condition: New
  • Reference number OEM: 038903803B
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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.

43,38 € -27%
31,33 €

price incl. 19% VAT

excl. delivery costs

METZGER Alternator Regulator 038 903 803 B
Article number: 2390001
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  • Manufacturer Restriction: BOSCH
  • Alternator type: Alternator regulator negative regulation
  • Operating voltage [V]: 14,5
  • Rated Voltage [V]: 12
  • Support plate diameter [mm]: 14
  • Alternator Number: Am KFZ ermitteln!
  • Item number: 2390001
  • Our price: 32,06 €
  • Manufacturer: METZGER
  • EAN number: 4250032527808
  • Condition: New
  • Reference number OEM: 038903803B
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Additional information

Integrated item must be investigated at the car. Note the al location list "generator to regulator" in the tab "Service I nformation".

Details
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.

76,04 € -57%
32,06 €

price incl. 19% VAT

excl. delivery costs

JP GROUP Alternator Regulator 038 903 803 B
Article number: 1190200800
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  • Rated Voltage [V]: 14,5
  • Manufacturer Restriction: Bosch
  • Item number: 1190200800
  • Our price: 32,81 €
  • Manufacturer: JP GROUP
  • EAN number: 5710412218492
  • Condition: New
  • Reference number OEM: 038903803B
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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.

38,78 € -15%
32,81 €

price incl. 19% VAT

excl. delivery costs

MAXGEAR Alternator Regulator 038 903 803 BVoltage: 12V
Article number: 10-0038
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  • Voltage [V]: 12
  • Manufacturer Restriction: Bosch
  • Item number: 10-0038
  • Our price: 33,47 €
  • Manufacturer: MAXGEAR
  • EAN number: 5907558558210
  • Condition: New
  • Reference number OEM: 038903803B
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In stock
33,47 €

price incl. 19% VAT

excl. delivery costs

VIKA Alternator Regulator 038 903 803 BVoltage: 14,5V
Article number: 99030009301
Reviews - 1
  • Voltage [V]: 14,5
  • Rated Voltage [V]: 14
  • Item number: 99030009301
  • Our price: 34,79 €
  • Manufacturer: VIKA
  • EAN number: 224346131584721315847
  • Condition: New
  • Reference number OEM: 038903803B
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In stock (Item(s) left: 5)
34,79 €

price incl. 19% VAT

excl. delivery costs

VIKA Alternator Regulator 038 903 803 BVoltage: 12V
Article number: 99030821501
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  • Voltage [V]: 12
  • Item number: 99030821501
  • Our price: 40,22 €
  • Manufacturer: VIKA
  • EAN number: 224346131585001315850
  • Condition: New
  • Reference number OEM: 038903803B
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In stock (Item(s) left: 1)
40,22 €

price incl. 19% VAT

excl. delivery costs

AS-PL Alternator Regulator 038 903 803 BVoltage: 12V
Article number: ARE0008(BOSCH)
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  • Voltage [V]: 12
  • Item number: ARE0008(BOSCH)
  • Our price: 41,59 €
  • Manufacturer: AS-PL
  • EAN number: 5901259443103
  • Condition: New
  • Reference number OEM: 038903803B
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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.

57,76 € -28%
41,59 €

price incl. 19% VAT

excl. delivery costs

VEMO Original Quality Alternator Regulator 038 903 803 B
Article number: V10-77-0014
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  • Voltage from [V]: 14,5
  • Weight [kg]: 0,068
  • Product line: Original Quality
  • Packaging width [cm]: 4,9
  • Packaging height [cm]: 9,2
  • Packaging Depth [cm]: 9
  • Item number: V10-77-0014
  • Our price: 45,89 €
  • Manufacturer: VEMO
  • EAN number: 4046001320859
  • Condition: New
  • Reference number OEM: 038903803B
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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.

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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.

116,86 € -60%
45,89 €

price incl. 19% VAT

excl. delivery costs

BERU Alternator Regulator 038 903 803 B
Article number: GER074
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  • Manufacturer Restriction: BOSCH
  • Support plate diameter [mm]: 14
  • Voltage from [V]: 14,5
  • Item number: GER074
  • Our price: 47,64 €
  • Manufacturer: BERU
  • EAN number: 4014427105107
  • Condition: New
  • Reference number OEM: 038903803B
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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.

103,35 € -53%
47,64 €

price incl. 19% VAT

excl. delivery costs

HELLA Alternator Regulator 038 903 803 BVoltage: 12V
Article number: 5DR 009 728-531
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  • Manufacturer Restriction: Bosch
  • Voltage [V]: 12
  • Operating voltage [V]: 14,5
  • Alternator type: Multi-function
  • Assy. / disassy. by qualified personnel required!
  • Item number: 5DR 009 728-531
  • Our price: 49,67 €
  • Manufacturer: HELLA
  • EAN number: 4082300507836
  • Condition: New
  • Reference number OEM: 038903803B
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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.

83,69 € -40%
49,67 €

price incl. 19% VAT

excl. delivery costs

AS-PL Alternator Regulator 038 903 803 BVoltage: 12V
Article number: ARE0008(BOSCH)P
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  • Voltage [V]: 12
  • Item number: ARE0008(BOSCH)P
  • Our price: 52,70 €
  • Manufacturer: AS-PL
  • EAN number: 5902129050346
  • Condition: New
  • Reference number OEM: 038903803B
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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.

74,15 € -28%
52,70 €

price incl. 19% VAT

excl. delivery costs

  • Weight [g]: 72
  • Voltage [V]: 12
  • Item number: 7.61565
  • Our price: 65,83 €
  • Manufacturer: DT Spare Parts
  • EAN number: 4057795022331
  • Condition: New
  • Reference number OEM: 038903803B
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In stock
65,83 €

price incl. 19% VAT

excl. delivery costs

ALANKO Alternator 038 903 803 B12V, 150A, L,DFM, Ø 50 mm
Article number: 10443478
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  • Alternator Charge Current [A]: 150
  • Pulleys: with belt pulley
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 50
  • Number of ribs: 6
  • Plug Type ID: L,DFM
  • New Part
  • Quantity Unit: Piece
  • Item number: 10443478
  • Our price: 158,90 €
  • Manufacturer: ALANKO
  • EAN number: 4053082257202
  • Condition: New
  • Reference number OEM: 038903803B
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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.

347,92 € -54%
158,90 €

price incl. 19% VAT

free delivery

AS-PL Alternator Regulator 038 903 803 BVoltage: 12V
Article number: ARE0008S2
Reviews - 1
  • Voltage [V]: 12
  • Item number: ARE0008S2
  • Our price: 13,71 €
  • Manufacturer: AS-PL
  • EAN number: 5902129143529
  • Condition: New
  • Reference number OEM: 038903803B
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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.

25,45 € -46%
13,71 €

price incl. 19% VAT

excl. delivery costs

ALANKO Alternator Regulator 038 903 803 B
Article number: 10700241
Reviews - 1
  • Manufacturer Restriction: Bosch
  • Voltage from [V]: 12
  • Voltage to [V]: 14,5
  • Support plate diameter [mm]: 14
  • Plug Type ID: L, DFM
  • New Part
  • Fitting Position: Alternator
  • Connector Shape: D Shape
  • Quantity Unit: Piece
  • Item number: 10700241
  • Our price: 17,90 €
  • Manufacturer: ALANKO
  • EAN number: 4053082505655
  • Condition: New
  • Reference number OEM: 038903803B
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Сurrently out of stock
17,90 €

price incl. 19% VAT

excl. delivery costs

AUGER 106372 AUGER 106372 Alternator Regulator 038-903-803B
AUGER Alternator Regulator 038 903 803 B
Article number: 106372
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  • Weight [kg]: 0,072
  • Item number: 106372
  • Our price: 18,50 €
  • Manufacturer: AUGER
  • EAN number: 4051334307392
  • Condition: New
  • Reference number OEM: 038903803B
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Сurrently out of stock
18,50 €

price incl. 19% VAT

excl. delivery costs

TOPRAN Alternator Regulator 038 903 803 B
Article number: 109 917
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  • Manufacturer Restriction: Bosch
  • Rated Voltage [V]: 12
  • Item number: 109 917
  • Our price: 21,05 €
  • Manufacturer: TOPRAN
  • EAN number: 9038020000015
  • Condition: New
  • Reference number OEM: 038903803B
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Additional information

Any and all spare parts we supply are solely intended for the designated purpose as defined by us. Installation by trained personnel only. Our products are usually supplied without assembly instructions. Installation in vehicles other than those specified by us may lead to the exclusion of warranty.

Details
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.

55,57 € -62%
21,05 €

price incl. 19% VAT

excl. delivery costs

SANDO SRE10101.0 SANDO SRE10101.0 Alternator Regulator 038 903 803 B
SANDO Alternator Regulator 038 903 803 BVoltage: 12V
Article number: SRE10101.0
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  • Voltage [V]: 12
  • Version: .0
  • New Part
  • Item number: SRE10101.0
  • Our price: 24,08 €
  • Manufacturer: SANDO
  • EAN number: 224592121093581210935
  • Condition: New
  • Reference number OEM: 038903803B
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Сurrently out of stock
24,08 €

price incl. 19% VAT

excl. delivery costs

HERTH+BUSS ELPARTS Alternator Regulator 038 903 803 B
Article number: 35000147
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  • Manufacturer Restriction: Bosch
  • Rated Voltage [V]: 12
  • Operating voltage [V]: 14,5
  • Alternator type: Alternator regulator negative regulation
  • Diameter [mm]: 14
  • Item number: 35000147
  • Our price: 25,55 €
  • Manufacturer: HERTH+BUSS ELPARTS
  • EAN number: 4026736113889
  • Condition: New
  • Reference number OEM: 038903803B
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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.

66,52 € -61%
25,55 €

price incl. 19% VAT

excl. delivery costs

WAI Alternator Regulator 038 903 803 BVoltage: 12V
Article number: IB5225
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  • Voltage [V]: 12
  • Manufacturer Restriction: BOSCH
  • Rated Voltage [V]: 14
  • Charging Voltage [V]: 14,5
  • Terminal Type: L-FR
  • Item number: IB5225
  • Our price: 25,59 €
  • Manufacturer: WAI
  • EAN number: 60984398148
  • Condition: New
  • Reference number OEM: 038903803B
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Сurrently out of stock
25,59 €

price incl. 19% VAT

excl. delivery costs

  • Manufacturer Restriction: OE BOSCH
  • Voltage [V]: 14,5
  • Electronic Regulator
  • Rated Voltage [V]: 14
  • Item number: 2500570
  • Our price: 29,22 €
  • Manufacturer: HITACHI
  • EAN number: 4044079005708
  • Condition: New
  • Reference number OEM: 038903803B
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Additional information

Sold in Hitachi brand: printing and packaging

Details
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.

61,34 € -52%
29,22 €

price incl. 19% VAT

excl. delivery costs

SANDO Alternator Regulator 038 903 803 BVoltage: 12V
Article number: SRE10101.1
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  • Voltage [V]: 12
  • Version: .1
  • New Part
  • Item number: SRE10101.1
  • Our price: 42,33 €
  • Manufacturer: SANDO
  • EAN number: 224592121093591210935
  • Condition: New
  • Reference number OEM: 038903803B
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Сurrently out of stock
42,33 €

price incl. 19% VAT

excl. delivery costs