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Alternator, Alternator freewheel clutch 04L903021F
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 04L 903 021 F:
- 04L 903 021 F (original number of AUDI)
- 04L 903 021 F (original number of SEAT)
- 04L 903 021 F (original number of SKODA)
- 04L 903 021 F (original number of VW)
- 04L 903 021 F (original number of CUPRA)
- 04L 903 021 F (original number of FORD)
29 items

Alternator Freewheel Clutch RIDEX 04L 903 021 FRequires special tools for mounting
Article number: 1390F0107
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- Number of grooves: 6
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Distance to first groove [mm]: 14,6
- Item number: 1390F0107
- Our price: 26,18 €
- Manufacturer: RIDEX
- EAN number: 4066016777929
- Condition: New
- Reference number OEM: 04L903021F
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Alternator Henkel Parts 04L 903 021 F12V, 110A, Ø 52 mm
Article number: 3127895
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- Alternator Charging Current [A]: 110
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 52
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Quality: Standard Neuteil
- Number of mounting bores: 4
- Item number: 3127895
- Our price: 167,66 €
- Manufacturer: Henkel Parts
- EAN number: 4063214524065
- Condition: New
- Reference number OEM: 04L903021F
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Alternator BV PSH 04L 903 021 F12V, 110A, B+ (M8), Ø 52,0 mm
Article number: 465.503.110.010
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- Alternator Charging Current [A]: 110
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 52,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Original
- Number of mounting bores: 4
- Item number: 465.503.110.010
- Our price: 209,47 €
- Manufacturer: BV PSH
- EAN number: 8720653385980
- Condition: New
- Reference number OEM: 04L903021F
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Get a bonus of 1,39 € when you purchase this product
You will receive 1,39 € 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;
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In stock
209,47 €
price incl. 19% VAT

Alternator BV PSH 04L 903 021 F12V, 110A, B+ (M8), Ø 52,0 mm
Article number: 465.503.110.000
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- Alternator Charging Current [A]: 110
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 52,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Original
- Number of mounting bores: 4
- Item number: 465.503.110.000
- Our price: 211,22 €
- Manufacturer: BV PSH
- EAN number: 2230423920845
- Condition: New
- Reference number OEM: 04L903021F
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Get a bonus of 1,40 € when you purchase this product
You will receive 1,40 € 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)
211,22 €
price incl. 19% VAT

Alternator AS-PL 04L 903 021 F12V, 110A
Article number: A3817S
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- Alternator Charging Current [A]: 110
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: TG12C304
- New part without deposit
- Item number: A3817S
- Our price: 218,08 €
- Manufacturer: AS-PL
- EAN number: 5902129246329
- Condition: New
- Reference number OEM: 04L903021F
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Get a bonus of 1,30 € when you purchase this product
You will receive 1,30 € 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
218,08 €
price incl. 19% VAT

Alternator ROTOVIS Automotive Electrics 04L 903 021 F14V, 110A, B+ M8, COM, Ø 52 mm
Article number: 9092017
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- Alternator Charging Current [A]: 110
- 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: 9092017
- Our price: 267,71 €
- Manufacturer: ROTOVIS Automotive Electrics
- EAN number: 4055601920178
- Condition: Remanufactured
- Reference number OEM: 04L903021F
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Get a bonus of 1,55 € when you purchase this product
You will receive 1,55 € 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)
267,71 €
price incl. 19% VAT
Alternator LUCAS 04L 903 021 F14V, 110A, M8 B+, LIN 2, 0238, Ø 52 mm
Article number: LRA04401
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- Alternator Charging Current [A]: 110
- Voltage [V]: 14
- 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+, LIN 2
- Net weight [kg]: 6,3
- Always compare old and new part (in particular OE No.)
- Item number: LRA04401
- Our price: 287,59 €
- Manufacturer: LUCAS
- EAN number: 5708279004945
- Condition: Remanufactured
- Reference number OEM: 04L903021F
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Get a bonus of 1,78 € when you purchase this product
You will receive 1,78 € 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)
287,59 €
price incl. 19% VAT
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
Alternator CASCO 04L 903 021 F12V, 110A, M8, Ø 52 mm
Article number: CAL10095GS
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- Alternator Charging Current [A]: 110
- Voltage [V]: 12
- Manufacturer Restriction: SEG
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 52
- Number of ribs: 6
- Clamp: M8
- Number of mounting bores: 4
- Number of threaded holes: 2
- Manufacturer: AUDI, SEAT, VW
- Item number: CAL10095GS
- Our price: 318,01 €
- Manufacturer: CASCO
- EAN number: 8058642687013
- Condition: New
- Reference number OEM: 04L903021F
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Alternator AS-PL 04L 903 021 F12V, 110A
Article number: A0986(SEG)
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- Alternator Charging Current [A]: 110
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: PREMIUM LINE
- Version: F000BL07DP
- New part without deposit
- Item number: A0986(SEG)
- Our price: 326,96 €
- Manufacturer: AS-PL
- EAN number: 5902129255987
- Condition: New
- Reference number OEM: 04L903021F
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Get a bonus of 1,88 € when you purchase this product
You will receive 1,88 € 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)
326,96 €
price incl. 19% VAT

Alternator WALKER 04L 903 021 F14V, 110A, M8 B+;LIN 2, 0238, Ø 52 mm
Article number: WAL00986
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- Alternator Charging Current [A]: 110
- Voltage [V]: 14
- 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+;LIN 2
- Net weight [kg]: 6,3
- Item number: WAL00986
- Our price: 397,50 €
- Manufacturer: WALKER
- EAN number: 4060426618841
- Condition: New
- Reference number OEM: 04L903021F
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Get a bonus of 2,07 € when you purchase this product
You will receive 2,07 € 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 (Item(s) left: 1)
397,50 €
price incl. 19% VAT
Alternator DRI 04L 903 021 F14V, 110A, M8 B+, LIN 2, 0238, Ø 52 mm
Article number: 2115721102
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- Alternator Charging Current [A]: 110
- Voltage [V]: 14
- 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+, LIN 2
- Net weight [kg]: 6,3
- Always compare old and new part (in particular OE No.)
- Item number: 2115721102
- Our price: 412,08 €
- Manufacturer: DRI
- EAN number: 5708114335326
- Condition: Remanufactured
- Reference number OEM: 04L903021F
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Get a bonus of 2,07 € when you purchase this product
You will receive 2,07 € 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 (Item(s) left: 4)
412,08 €
price incl. 19% VAT
A core charge of 48,72 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned

Alternator Freewheel Clutch STARK 04L 903 021 FRequires special tools for mounting
Article number: SKFC-1210106
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- Number of grooves: 6
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Distance to first groove [mm]: 14,6
- Item number: SKFC-1210106
- Our price: 15,48 €
- Manufacturer: STARK
- EAN number: 4066016777912
- Condition: New
- Reference number OEM: 04L903021F
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Alternator Freewheel Clutch MAXGEAR 04L 903 021 FRequires special tools for mounting
Article number: 30-0322
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- for manufacturer number: 920680, 920679
- Number of grooves: 6
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Observe service information
- Distance to first groove [mm]: 14,5
- Item number: 30-0322
- Our price: 36,96 €
- Manufacturer: MAXGEAR
- EAN number: 5905141958065
- Condition: New
- Reference number OEM: 04L903021F
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Alternator Freewheel Clutch INA 04L 903 021 FRequires special tools for mounting
Article number: 535 0364 10
Reviews - 2
- for manufacturer number: 920679, F-618098.XX
- Number of grooves: 6
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Observe service information
- Distance to first groove [mm]: 14,6
- Item number: 535 0364 10
- Our price: 43,47 €
- Manufacturer: INA
- EAN number: 4014870675820
- Condition: New
- Reference number OEM: 04L903021F
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Alternator Freewheel Clutch INA 04L 903 021 FRequires special tools for mounting
Article number: 535 0343 10
Reviews - 4
- for manufacturer number: 920680, 920679
- Number of grooves: 6
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Observe service information
- Distance to first groove [mm]: 14,6
- Item number: 535 0343 10
- Our price: 68,05 €
- Manufacturer: INA
- EAN number: 4014870529628
- Condition: New
- Reference number OEM: 04L903021F
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Alternator Freewheel Clutch AUTOKIT 04L 903 021 FWidth: 49mm
Article number: 03.82250
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- Diameter [mm]: 58
- Width [mm]: 49
- Number of ribs: 6
- Inner Diameter [mm]: 17
- for manufacturer number: 920679, F-618098.XX
- Item number: 03.82250
- Our price: 93,50 €
- Manufacturer: AUTOKIT
- EAN number: 03.82250
- Condition: New
- Reference number OEM: 04L903021F
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Alternator Freewheel Clutch RUVILLE 04L 903 021 FWidth: 44,5mm
Article number: 542893
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- Diameter [mm]: 58
- Width [mm]: 44,5
- Inner Diameter [mm]: 17
- Number of ribs: 6
- for manufacturer number: 920679
- Item number: 542893
- Our price: 141,06 €
- Manufacturer: RUVILLE
- EAN number: 8021478210137
- Condition: New
- Reference number OEM: 04L903021F
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Alternator Freewheel Clutch AUTOKIT 04L 903 021 FWidth: 44,5mm
Article number: 03.82191
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- Diameter [mm]: 58
- Width [mm]: 44,5
- Inner Diameter [mm]: 17
- Number of ribs: 6
- for manufacturer number: 920679
- Item number: 03.82191
- Our price: 154,00 €
- Manufacturer: AUTOKIT
- EAN number: 03.82191
- Condition: New
- Reference number OEM: 04L903021F
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Alternator AS-PL 04L 903 021 F12V, 110A
Article number: A0986S
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- Alternator Charging Current [A]: 110
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: F000BL07DP
- New part without deposit
- Item number: A0986S
- Our price: 157,75 €
- Manufacturer: AS-PL
- EAN number: 221170724064065240640
- Condition: New
- Reference number OEM: 04L903021F
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Alternator SANDO 04L 903 021 F12V, 110A, M8, Ø 52 mm
Article number: 2010095.0
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- Alternator Charging Current [A]: 110
- Voltage [V]: 12
- Manufacturer Restriction: SEG
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 52
- Number of ribs: 6
- Clamp: M8
- Number of mounting bores: 4
- Number of threaded holes: 2
- Manufacturer: AUDI, SEAT, VW
- Item number: 2010095.0
- Our price: 168,54 €
- Manufacturer: SANDO
- EAN number: 8058642831898
- Condition: New
- Reference number OEM: 04L903021F
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Alternator HERTH+BUSS ELPARTS 04L 903 021 F14V, 110A, Ø 52 mm
Article number: 32000039
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- Alternator Charging Current [A]: 110
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 52
- Number of ribs: 6
- Item number: 32000039
- Our price: 183,16 €
- Manufacturer: HERTH+BUSS ELPARTS
- EAN number: 4026736527259
- Condition: New
- Reference number OEM: 04L903021F
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Alternator SANDO 04L 903 021 F12V, 110A, M8, Ø 52 mm
Article number: 2010095.1
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- Alternator Charging Current [A]: 110
- Voltage [V]: 12
- Manufacturer Restriction: SEG
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 52
- Number of ribs: 6
- Clamp: M8
- Number of mounting bores: 4
- Number of threaded holes: 2
- Manufacturer: AUDI, SEAT, VW
- Item number: 2010095.1
- Our price: 220,27 €
- Manufacturer: SANDO
- EAN number: 8058642687013
- Condition: New
- Reference number OEM: 04L903021F
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Alternator CEVAM 04L 903 021 F14V, 110A, B+ M8, COM, Ø 52 mm
Article number: 40703
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- Alternator Charging Current [A]: 110
- 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: 40703
- Our price: 225,83 €
- Manufacturer: CEVAM
- EAN number: 221070916659564166595
- Condition: Remanufactured
- Reference number OEM: 04L903021F
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Alternator ELSTOCK 04L 903 021 F14V, 110A, M8 B+, LIN 2, 0238, Ø 52 mm
Article number: 28-8510
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- Alternator Charging Current [A]: 110
- Voltage [V]: 14
- 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+, LIN 2
- Net weight [kg]: 6,3
- Always compare old and new part (in particular OE No.)
- Item number: 28-8510
- Our price: 227,17 €
- Manufacturer: ELSTOCK
- EAN number: 5704651262644
- Condition: Remanufactured
- Reference number OEM: 04L903021F
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Free delivery on this item
Сurrently out of stock
227,17 €
price incl. 19% VAT
A core charge of 47,50 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator BV PSH 04L 903 021 F12V, 110A, B+ (M8), Ø 52,0 mm
Article number: 465.503.110.280
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- Alternator Charging Current [A]: 110
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 52,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: SEG New
- Number of mounting bores: 4
- Item number: 465.503.110.280
- Our price: 237,37 €
- Manufacturer: BV PSH
- EAN number: 8720264696000
- Condition: New
- Reference number OEM: 04L903021F
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Free delivery on this item
Сurrently out of stock
-42%
compared to
RRP 413,64 €
237,37 €
price incl. 19% VAT

Alternator TRISCAN 04L 903 021 F14V, 110A, M8 B+, LIN 2, 0238, Ø 52 mm
Article number: 8310 29093
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- Alternator Charging Current [A]: 110
- Voltage [V]: 14
- 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+, LIN 2
- Always compare old and new part (in particular OE No.)
- Net weight [kg]: 6,3
- Item number: 8310 29093
- Our price: 338,23 €
- Manufacturer: TRISCAN
- EAN number: 5710476473134
- Condition: Remanufactured
- Reference number OEM: 04L903021F
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Free delivery on this item
Сurrently out of stock
338,23 €
price incl. 19% VAT
A core charge of 71,40 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator VALEO 04L 903 021 F14V, 120A, B+ / LIN VDA, Ø 54 mm
Article number: 443322
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- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 54
- Number of ribs: 6
- Rotation Direction: Clockwise rotation
- Fastening Type: Four-point attachment
- Clamp: B+ / LIN VDA
- Weight [kg]: 6,62
- New part without deposit
- Item number: 443322
- Our price: 453,95 €
- Manufacturer: VALEO
- EAN number: 3276424433220
- Condition: New
- Reference number OEM: 04L903021F
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In order to choose the adequate partnumber, please check the amps and the technical code of your alternator fitting on the vehicule.
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Alternator Freewheel Clutch SIDAT 04L 903 021 F
Article number: 455280
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- Inner Diameter [mm]: 17
- Diameter [mm]: 52,1
- Number of grooves: 6
- Distance to first groove [mm]: 14,6
- Quality: OE EQUIVALENT
- Item number: 455280
- Our price: 25,66 €
- Manufacturer: SIDAT
- EAN number: 8033208514941
- Condition: New
- Reference number OEM: 04L903021F
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Alternator Freewheel Clutch ERA 04L 903 021 FWidth: 42,4mm
Article number: ZN5829
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- Width [mm]: 42,4
- Inner Diameter [mm]: 17,1
- Diameter [mm]: 52
- Number of grooves: 6
- Item number: ZN5829
- Our price: 98,96 €
- Manufacturer: ERA
- EAN number: 8053379804689
- Condition: New
- Reference number OEM: 04L903021F
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