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Alternator, Alternator regulator, Pulley 028903027L
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 028 903 027 L:
- 028 903 027 L (original number of VW)
- 028 903 027 L (original number of AUDI)
- 028 903 027 L (original number of SEAT)
- 028 903 027 L (original number of SKODA)
- 028 903 027 L (original number of CUPRA)
- 028 903 027 L (original number of LAND ROVER)
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88 items


Alternator RIDEX PLUS 028 903 027 L12V, 90A, B+(M8),D+,W, excl. vacuum pump, Ø 50 mm
Article number: 4G0041P
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Double Pivot Lever
- Clamp: B+(M8),D+,W
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 4
- Number of threaded holes: 2
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 40
- Item number: 4G0041P
- Our price: 90,19 €
- Manufacturer: RIDEX PLUS
- EAN number: 4067448817634
- Condition: New
- Reference number OEM: 028903027L
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Alternator RIDEX 028 903 027 L12V, 90A, B+(M8),D+,W, excl. vacuum pump, Ø 50 mm
Article number: 4G0041
Reviews - 46
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Double Pivot Lever
- Clamp: B+(M8),D+,W
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 4
- Number of threaded holes: 2
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 40
- Item number: 4G0041
- Our price: 112,44 €
- Manufacturer: RIDEX
- EAN number: 4059191670666
- Condition: New
- Reference number OEM: 028903027L
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Alternator RIDEX 028 903 027 L12V, 90A, B+(M8),D+,W, excl. vacuum pump, Ø 56 mm, with integrated regulator
Article number: 4G0791
Reviews - 1
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 56
- Number of grooves: 6
- Supplementary Article / Supplementary Info: with integrated regulator
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Double Pivot Lever
- Clamp: B+(M8),D+,W
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 4
- Number of threaded holes: 2
- Distance from belt pulley to alternator [mm]: 40
- Item number: 4G0791
- Our price: 123,28 €
- Manufacturer: RIDEX
- EAN number: 4064138048910
- Condition: New
- Reference number OEM: 028903027L
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Free delivery on this item
In stock
-48%
compared to
RRP 239,20 €
123,28 €
price incl. 19% VAT
Alternator RIDEX REMAN 028 903 027 L12V, 90A, B+(M8),D+,W, excl. vacuum pump, Ø 50 mm
Article number: 4G0041R
Reviews - 1
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Double Pivot Lever
- Clamp: B+(M8),D+,W
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 4
- Number of threaded holes: 2
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 40
- Item number: 4G0041R
- Our price: 92,60 €
- Manufacturer: RIDEX REMAN
- EAN number: 4059191972906
- Condition: Remanufactured
- Reference number OEM: 028903027L
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In stock
92,60 €
price incl. 19% VAT
excl. delivery costs
A core charge of 35,70 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator AS-PL 028 903 027 L12V, 90A
Article number: A0077PR
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: PREMIUM LINE
- Exchange Part without deposit
- Item number: A0077PR
- Our price: 124,16 €
- Manufacturer: AS-PL
- EAN number: 5902129143833
- Condition: Remanufactured
- Reference number OEM: 028903027L
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Free delivery on this item
In stock
-37%
compared to
RRP 198,17 €
124,16 €
price incl. 19% VAT
Alternator STARK 028 903 027 L12V, 90A, B+(M8),D+,W, excl. vacuum pump, Ø 50 mm
Article number: SKGN-0320040
Reviews - 2
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Double Pivot Lever
- Clamp: B+(M8),D+,W
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 4
- Number of threaded holes: 2
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 40
- Item number: SKGN-0320040
- Our price: 130,96 €
- Manufacturer: STARK
- EAN number: 4059191118878
- Condition: New
- Reference number OEM: 028903027L
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Free delivery on this item
In stock
-25%
compared to
RRP 175,70 €
130,96 €
price incl. 19% VAT
Alternator MAPCO 028 903 027 L14V, 90A, Ø 49 mm
Article number: 13209
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Vehicle Main Current: for vehicles with 12V main current
- New part without deposit
- Item number: 13209
- Our price: 133,45 €
- Manufacturer: MAPCO
- EAN number: 4043605784186
- Condition: New
- Reference number OEM: 028903027L
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Alternator AS-PL 028 903 027 L12V, 90A
Article number: A0080
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- Version: 0123320034
- New part without deposit
- Item number: A0080
- Our price: 145,04 €
- Manufacturer: AS-PL
- EAN number: 5901259401141
- Condition: New
- Reference number OEM: 028903027L
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Free delivery on this item
In stock (Item(s) left: 6)
-36%
compared to
RRP 227,09 €
145,04 €
price incl. 19% VAT
Alternator CASCO 028 903 027 L12V, 90A, M8, CPA0084, with integrated regulator
Article number: CAL10102AS
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with V-ribbed belt pulley
- Number of ribs: 6
- Plug Type ID: CPA0084
- Supplementary Article / Supplementary Info: with integrated regulator
- Clamp: M8
- Number of mounting bores: 4
- Number of threaded holes: 2
- Manufacturer: VW
- Item number: CAL10102AS
- Our price: 147,01 €
- Manufacturer: CASCO
- EAN number: 2248410876300
- Condition: New
- Reference number OEM: 028903027L
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Alternator MAPCO 028 903 027 L14V, 90A, M8 B+, D+ W (Plug 25), Ø 50 mm
Article number: 13706
Reviews - 1
- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Pulleys: with V-ribbed belt pulley
- Belt Pulley Ø [mm]: 50
- Number of ribs: 6
- Plug Type ID: D+ W (Plug 25)
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+
- New part without deposit
- Item number: 13706
- Our price: 151,30 €
- Manufacturer: MAPCO
- EAN number: 4043605782502
- Condition: New
- Reference number OEM: 028903027L
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Free delivery on this item
In stock (Item(s) left: 4)
-61%
compared to
RRP 396,27 €
151,30 €
price incl. 19% VAT
Alternator BOSCH 028 903 027 L14V, 90A, excl. vacuum pump, Ø 50 mm
Article number: 0 986 038 370
Reviews - 1
- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Pulleys: with multi-belt pulley, without free-wheel belt pulley
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Exchange Part
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Double Pivot Lever
- Recommended additional repairs: V-Belt / V-Ribbed Belt
- Length [mm]: 175
- Distance from belt pulley to alternator [mm]: 39,6
- Item number: 0 986 038 370
- Our price: 154,77 €
- Manufacturer: BOSCH
- EAN number: 3165141158687
- Condition: Remanufactured
- Reference number OEM: 028903027L
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Free delivery on this item
In stock (Item(s) left: 2)
-63%
compared to
RRP 423,64 €
154,77 €
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 AS-PL 028 903 027 L12V, 90A
Article number: A0077
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- Version: 0123320001
- New part without deposit
- Item number: A0077
- Our price: 158,37 €
- Manufacturer: AS-PL
- EAN number: 5901259401103
- Condition: New
- Reference number OEM: 028903027L
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Get a bonus of 1,03 € when you purchase this product
You will receive 1,03 € 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
-39%
compared to
RRP 263,54 €
158,37 €
price incl. 19% VAT
Alternator AS-PL 028 903 027 L12V, 90A
Article number: A0079
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- Version: 0123320019
- New part without deposit
- Item number: A0079
- Our price: 167,14 €
- Manufacturer: AS-PL
- EAN number: 5901259401134
- Condition: New
- Reference number OEM: 028903027L
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Get a bonus of 1,08 € when you purchase this product
You will receive 1,08 € 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: 5)
-40%
compared to
RRP 278,78 €
167,14 €
price incl. 19% VAT
Alternator BV PSH 028 903 027 L12V, 90A, B+ (M8), Ø 56,0 mm
Article number: 305.502.090.010
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Original
- Number of mounting bores: 4
- Mounting Angle [degrees]: -90
- Item number: 305.502.090.010
- Our price: 171,13 €
- Manufacturer: BV PSH
- EAN number: 8720264049738
- Condition: New
- Reference number OEM: 028903027L
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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;
Free delivery on this item
In stock
171,13 €
price incl. 19% VAT
Alternator AS-PL 028 903 027 L12V, 90A
Article number: A0129
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- Version: 0123320008
- New part without deposit
- Item number: A0129
- Our price: 181,71 €
- Manufacturer: AS-PL
- EAN number: 5901259401707
- Condition: New
- Reference number OEM: 028903027L
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Get a bonus of 1,19 € when you purchase this product
You will receive 1,19 € 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)
-28%
compared to
RRP 255,01 €
181,71 €
price incl. 19% VAT
Alternator ERA 028 903 027 L14V, 90A, B+D+W, Ø 50 mm
Article number: 210224A
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Pulleys: with V-ribbed belt pulley
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Plug Type ID: B+D+W
- Rotation Direction: Clockwise rotation
- Number of mounting bores: 2
- Alternatively
- Distance from belt pulley to alternator [mm]: 49
- Alternative Repair Kit: 210224
- Item number: 210224A
- Our price: 197,52 €
- Manufacturer: ERA
- EAN number: 8053379004980
- Condition: New
- Reference number OEM: 028903027L
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Get a bonus of 1,23 € when you purchase this product
You will receive 1,23 € 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)
-47%
compared to
RRP 374,85 €
197,52 €
price incl. 19% VAT

Alternator AD KÜHNER 028 903 027 L12V, 90A
Article number: 301265RI
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Item number: 301265RI
- Our price: 218,70 €
- Manufacturer: AD KÜHNER
- EAN number: 805622405550
- Condition: New
- Reference number OEM: 028903027L
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Alternator MEAT & DORIA 028 903 027 L14V, 90A, B+,D+,W, Ø 50 mm
Article number: 5510311
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Pulleys: with V-ribbed belt pulley
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Plug Type ID: B+,D+,W
- Rotation Direction: Clockwise rotation
- Number of mounting bores: 2
- for OE number: 028903018AX
- Item number: 5510311
- Our price: 223,25 €
- Manufacturer: MEAT & DORIA
- EAN number: 808888998786
- Condition: New
- Reference number OEM: 028903027L
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Alternator SIDAT 028 903 027 L12V, 90A, B+ M8, Ø 56 mm
Article number: A12BH0184A2
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 56
- Number of grooves: 6
- Clamp: B+ M8
- Quality: OE EQUIVALENT
- Number of mounting bores: 4
- for OE number: 028 903 018 AX
- Item number: A12BH0184A2
- Our price: 224,43 €
- Manufacturer: SIDAT
- EAN number: 8033208426152
- Condition: New
- Reference number OEM: 028903027L
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Alternator SANDO 028 903 027 L12V, 90A, M8, CPA0084, with integrated regulator
Article number: 2010102.0
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with V-ribbed belt pulley
- Number of ribs: 6
- Plug Type ID: CPA0084
- Supplementary Article / Supplementary Info: with integrated regulator
- Clamp: M8
- Number of mounting bores: 4
- Number of threaded holes: 2
- Manufacturer: VW
- Item number: 2010102.0
- Our price: 238,02 €
- Manufacturer: SANDO
- EAN number: 2245929174920
- Condition: New
- Reference number OEM: 028903027L
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Alternator WAI 028 903 027 L12V, 90A
Article number: 13902N
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with V-ribbed belt pulley
- Number of ribs: 6
- Weight [kg]: 6,12
- Length [cm]: 26,01
- Width [cm]: 22,5
- Height [cm]: 19,99
- Item number: 13902N
- Our price: 257,54 €
- Manufacturer: WAI
- EAN number: 0609843055750
- Condition: New
- Reference number OEM: 028903027L
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Get a bonus of 1,45 € when you purchase this product
You will receive 1,45 € 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
257,54 €
price incl. 19% VAT
Alternator BV PSH 028 903 027 L12V, 90A, B+ (M8), Ø 56,0 mm
Article number: 305.502.090.500
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: Valeo New
- Number of mounting bores: 4
- Mounting Angle [degrees]: -90
- Item number: 305.502.090.500
- Our price: 397,76 €
- Manufacturer: BV PSH
- EAN number: 8720253139525
- Condition: New
- Reference number OEM: 028903027L
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Get a bonus of 2,72 € when you purchase this product
You will receive 2,72 € 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)
397,76 €
price incl. 19% VAT

Alternator Regulator HC-Cargo 028 903 027 LVoltage: 14V
Article number: F 032 134 475
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- Voltage [V]: 14
- Charging Voltage [V]: 14,7
- Item number: F 032 134 475
- Our price: 17,03 €
- Manufacturer: HC-Cargo
- EAN number: 5705541064423
- Condition: New
- Reference number OEM: 028903027L
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Carbon Brush, alternator HC-Cargo 028 903 027 L
Article number: F 032 900 313
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- Voltage [V]: 14, 28
- Height [mm]: 4,60
- Item number: F 032 900 313
- Our price: 1,64 €
- Manufacturer: HC-Cargo
- EAN number: 5705541080874
- Condition: New
- Reference number OEM: 028903027L
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Rectifier, alternator HC-Cargo 028 903 027 L
Article number: F032231736
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- Diameter [mm]: 107,0
- Current Strength [A]: 50
- Item number: F032231736
- Our price: 22,16 €
- Manufacturer: HC-Cargo
- EAN number: 5705541647114
- Condition: New
- Reference number OEM: 028903027L
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Rectifier, alternator HC-Cargo 028 903 027 L
Article number: F 032 231 736
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- Diameter [mm]: 107,0
- Current Strength [A]: 50
- Item number: F 032 231 736
- Our price: 22,31 €
- Manufacturer: HC-Cargo
- EAN number: 5705541647114
- Condition: New
- Reference number OEM: 028903027L
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Bearing HC-Cargo 028 903 027 L47,0 mm x 17,00 mm
Article number: 142270
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- Inner Diameter [mm]: 17,00
- Diameter [mm]: 47,0
- Item number: 142270
- Our price: 4,31 €
- Manufacturer: HC-Cargo
- EAN number: 2248198990736
- Condition: New
- Reference number OEM: 028903027L
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Bearing HC-Cargo 028 903 027 L47,0 mm x 17,00 mm
Article number: 140093
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- Quality: OE
- Inner Diameter [mm]: 17,00
- Diameter [mm]: 47,0
- Item number: 140093
- Our price: 4,74 €
- Manufacturer: HC-Cargo
- EAN number: 2248198984146
- Condition: New
- Reference number OEM: 028903027L
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Bearing HC-Cargo 028 903 027 L35,0 mm x 15,00 mm
Article number: 140084
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- Quality: OE
- Inner Diameter [mm]: 15,00
- Diameter [mm]: 35,0
- Item number: 140084
- Our price: 13,64 €
- Manufacturer: HC-Cargo
- EAN number: 2248198984107
- Condition: New
- Reference number OEM: 028903027L
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Drive Bearing, alternator HC-Cargo 028 903 027 L47,0 mm x 17,00 mm
Article number: F 032 142 270
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- Inner Diameter [mm]: 17,00
- Diameter [mm]: 47,0
- Item number: F 032 142 270
- Our price: 4,72 €
- Manufacturer: HC-Cargo
- EAN number: 5705541999190
- Condition: New
- Reference number OEM: 028903027L
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