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Alternator, Alternator regulator 021903017B
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 021 903 017 B:
- 021 903 017 B (original number of SEAT)
- 021 903 017 B (original number of VW)
- 021 903 017 B (original number of AUDI)
- 021 903 017 B (original number of SKODA)
- 021 903 017 B (original number of CUPRA)
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63 items
RIDEX Alternator 021 903 017 B12V, 120A, B+(M8),D+(M5),W, D+,DF, D+/DF, Ø 50 mm
Article number: 4G0114
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- Alternator Charge Current [A]: 120
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 50
- Number of ribs: 6
- Number of grooves: 6
- Plug Type ID: D+,DF, D+ / DF
- Service exchange part
- Rotation Direction: Clockwise rotation
- Clamp: B+(M8),D+(M5),W
- Quantity Unit: Piece
- Item number: 4G0114
- Our price: 139,39 €
- Manufacturer: RIDEX
- EAN number: 4059191703531
- Condition: New
- Reference number OEM: 021903017B
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RIDEX Alternator 021 903 017 B12V, 120A, B+(M8),D+,W, Ø 56 mm
Article number: 4G0962
Reviews - 1
- Alternator Charge Current [A]: 120
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 56
- Number of ribs: 7
- Plug Type ID: B+(M8),D+,W
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Quantity Unit: Piece
- Item number: 4G0962
- Our price: 140,47 €
- Manufacturer: RIDEX
- EAN number: 4064138066532
- Condition: New
- Reference number OEM: 021903017B
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RIDEX Alternator 021 903 017 B12V, 120A
Article number: 4G0842
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- Alternator Charge Current [A]: 120
- Voltage [V]: 12
- Length 3 [mm]: 61
- Length [mm]: 39, 14
- Item number: 4G0842
- Our price: 203,71 €
- Manufacturer: RIDEX
- EAN number: 4064138053839
- Condition: New
- Reference number OEM: 021903017B
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- Pay for up to 10% of your order with the accumulated bonuses;
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In stock
203,71 €
(Price per item)
price incl. 19% VAT
RIDEX REMAN Alternator 021 903 017 B12V, 120A, B+(M8),D+(M5),W, D+,DF, D+/DF, Ø 50 mm
Article number: 4G0114R
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- Alternator Charge Current [A]: 120
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 50
- Number of ribs: 6
- Number of grooves: 6
- Plug Type ID: D+,DF, D+ / DF
- Service exchange part
- Rotation Direction: Clockwise rotation
- Clamp: B+(M8),D+(M5),W
- Quantity Unit: Piece
- Item number: 4G0114R
- Our price: 93,82 €
- Manufacturer: RIDEX REMAN
- EAN number: 4066423115154
- Condition: Remanufactured
- Reference number OEM: 021903017B
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In stock
93,82 €
price incl. 19% VAT
excl. delivery costs
A core charge of 23,80 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
STARK Alternator 021 903 017 B12V, 120A, B+(M8),D+,W, Ø 56 mm
Article number: SKGN-0321184
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- Alternator Charge Current [A]: 120
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 56
- Number of ribs: 7
- Plug Type ID: B+(M8),D+,W
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Quantity Unit: Piece
- Item number: SKGN-0321184
- Our price: 106,88 €
- Manufacturer: STARK
- EAN number: 4064138066525
- Condition: New
- Reference number OEM: 021903017B
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STARK Alternator 021 903 017 B12V, 120A, B+(M8),D+(M5),W, D+,DF, D+/DF, Ø 50 mm
Article number: SKGN-0320113
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- Alternator Charge Current [A]: 120
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 50
- Number of ribs: 6
- Number of grooves: 6
- Plug Type ID: D+,DF, D+ / DF
- Service exchange part
- Rotation Direction: Clockwise rotation
- Clamp: B+(M8),D+(M5),W
- Quantity Unit: Piece
- Item number: SKGN-0320113
- Our price: 132,69 €
- Manufacturer: STARK
- EAN number: 4059191441594
- Condition: New
- Reference number OEM: 021903017B
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LUCAS Alternator 021 903 017 B14V, 120A, M8 B+, D+W Plug 25, 0025, Ø 47 mm
Article number: LRB00175
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- Alternator Charge Current [A]: 120
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 47
- Number of ribs: 6
- Plug Type ID: 0025
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+, D+W Plug 25
- Bore Ø 1 [mm]: 8
- Length 3 [mm]: 62,0
- Net weight [kg]: 6,9
- Length 4 [mm]: 14,0
- Item number: LRB00175
- Our price: 140,04 €
- Manufacturer: LUCAS
- EAN number: 5708279026107
- Condition: Remanufactured
- Reference number OEM: 021903017B
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In stock (Item(s) left: 5)
140,04 €
price incl. 19% VAT
A core charge of 107,40 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
STARK Alternator 021 903 017 B12V, 120A
Article number: SKGN-0321064
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- Alternator Charge Current [A]: 120
- Pulleys: with multi-belt pulley
- Voltage [V]: 12
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Fastening Type: Double Pivot Lever
- Length 3 [mm]: 61
- Length [mm]: 39, 14
- Item number: SKGN-0321064
- Our price: 141,38 €
- Manufacturer: STARK
- EAN number: 4064138053822
- Condition: New
- Reference number OEM: 021903017B
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WAI Alternator 021 903 017 B12V, 120A, Ø 47 mm
Article number: 13382N
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- Alternator Charge Current [A]: 120
- Pulleys: with V-ribbed belt pulley
- Voltage [V]: 12
- Manufacturer Restriction: Bosch
- Belt Pulley Ø [mm]: 47
- Number of ribs: 6
- Rotation Direction: Clockwise rotation
- Specification: IR / IF
- Item number: 13382N
- Our price: 148,34 €
- Manufacturer: WAI
- EAN number: 0609843053282
- Condition: New
- Reference number OEM: 021903017B
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BV PSH Alternator 021 903 017 B12V, 120A, B+ (M8), Ø 50,0 mm
Article number: 305.502.120.010
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- Alternator Charge Current [A]: 120
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 50,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Original
- Number of mounting bores: 4
- Mounting Angle [degrees]: -90
- Item number: 305.502.120.010
- Our price: 178,01 €
- Manufacturer: BV PSH
- EAN number: 8720264079520
- Condition: New
- Reference number OEM: 021903017B
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Get a bonus of 1,06 € when you purchase this product
You will receive 1,06 € 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
178,01 €
price incl. 19% VAT
ALANKO Alternator 021 903 017 B12V, 120A, B+(M8),D+,W, B+(M8)/D+/W, Ø 50 mm
Article number: 10442008
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- Alternator Charge Current [A]: 120
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 50
- Number of ribs: 6
- Plug Type ID: B+(M8),D+,W, B+(M8) / D+ / W
- Rotation Direction: Clockwise rotation
- New Part
- Quantity Unit: Piece
- Item number: 10442008
- Our price: 186,37 €
- Manufacturer: ALANKO
- EAN number: 4053082234845
- Condition: New
- Reference number OEM: 021903017B
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Get a bonus of 1,13 € when you purchase this product
You will receive 1,13 € 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)
186,37 €
price incl. 19% VAT
HELLA Alternator 021 903 017 B14V, 120A, Ø 50 mm
Article number: 8EL 012 427-771
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- Alternator Charge Current [A]: 120
- Pulleys: with V-ribbed belt pulley
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Connector / Clamp: B+ / D+ / W
- Used part return not required
- New part without deposit
- Assy. / disassy. by qualified personnel required!
- Item number: 8EL 012 427-771
- Our price: 195,87 €
- Manufacturer: HELLA
- EAN number: 4082300498714
- Condition: New
- Reference number OEM: 021903017B
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ALANKO Alternator 021 903 017 B12V, 120A, D+,W+, Ø 61 mm
Article number: 10442504
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- Alternator Charge Current [A]: 120
- Pulleys: with belt pulley
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 61
- Number of ribs: 7
- Plug Type ID: D+,W+
- Rotation Direction: Clockwise rotation
- New Part
- Quantity Unit: Piece
- Item number: 10442504
- Our price: 203,26 €
- Manufacturer: ALANKO
- EAN number: 4053082242741
- Condition: New
- Reference number OEM: 021903017B
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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: 3)
203,26 €
price incl. 19% VAT
MAPCO Alternator 021 903 017 B14V, 120A, Ø 47 mm
Article number: 13716
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- Alternator Charge Current [A]: 120
- Pulleys: with V-ribbed belt pulley
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 47
- Number of ribs: 6
- Vehicle Main Current: for vehicles with 12V main current
- New part without deposit
- Item number: 13716
- Our price: 204,14 €
- Manufacturer: MAPCO
- EAN number: 4043605782557
- Condition: New
- Reference number OEM: 021903017B
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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
204,14 €
price incl. 19% VAT
BOSCH Alternator 021 903 017 B14V, 120A, B+(M8),D+(M5),W, excl. vacuum pump, Ø 50 mm
Article number: 0 986 038 950
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- Alternator Charge Current [A]: 120
- Pulleys: with multi-belt pulley
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Service exchange part
- Rotation Direction: Clockwise rotation
- Alternator type: excl. vacuum pump
- Fastening Type: Double Pivot Lever
- Recommended additional repairs: V-Belt / V-Ribbed Belt
- Clamp: B+(M8),D+(M5),W
- Length [mm]: 179
- Distance from belt pulley to alternator [mm]: 40
- Item number: 0 986 038 950
- Our price: 210,34 €
- Manufacturer: BOSCH
- EAN number: 3165141068238
- Condition: Remanufactured
- Reference number OEM: 021903017B
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Free delivery on this item
In stock (Item(s) left: 3)
210,34 €
price incl. 19% VAT
A core charge of 57,80 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
DRI Alternator 021 903 017 B14V, 120A, M8 B+, D+W Plug 25, 0025, Ø 47 mm
Article number: 2111501202
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- Alternator Charge Current [A]: 120
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 47
- Number of ribs: 6
- Plug Type ID: 0025
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+, D+W Plug 25
- Bore Ø 1 [mm]: 8
- Length 3 [mm]: 62,0
- Length [mm]: 39,5
- Net weight [kg]: 6,9
- Length 4 [mm]: 14,0
- Item number: 2111501202
- Our price: 212,16 €
- Manufacturer: DRI
- EAN number: 5704651027649
- Condition: New
- Reference number OEM: 021903017B
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Get a bonus of 1,20 € when you purchase this product
You will receive 1,20 € 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)
212,16 €
price incl. 19% VAT
A core charge of 38,80 € (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 021 903 017 B12V, 120A
Article number: A0048
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- Alternator Charge Current [A]: 120
- Pulleys: with belt pulley
- Voltage [V]: 12
- Length 3 [mm]: 61,00
- Length [mm]: 40,50, 14,00
- Item number: A0048
- Our price: 212,98 €
- Manufacturer: AS-PL
- EAN number: 5901259400748
- Condition: New
- Reference number OEM: 021903017B
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Get a bonus of 1,28 € when you purchase this product
You will receive 1,28 € 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)
212,98 €
price incl. 19% VAT
ALANKO Alternator 021 903 017 B12V, 120A, B+(M8),D+,W, Ø 56 mm
Article number: 10442153
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- Alternator Charge Current [A]: 120
- Pulleys: with belt pulley
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 56
- Number of ribs: 7
- Plug Type ID: B+(M8),D+,W
- Rotation Direction: Clockwise rotation
- New Part
- Quantity Unit: Piece
- Item number: 10442153
- Our price: 219,65 €
- Manufacturer: ALANKO
- EAN number: 4053082237242
- Condition: New
- Reference number OEM: 021903017B
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Get a bonus of 1,32 € when you purchase this product
You will receive 1,32 € 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)
219,65 €
price incl. 19% VAT
Henkel Parts Alternator 021 903 017 B12V, 120A
Article number: 3117230
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- Alternator Charge Current [A]: 120
- Voltage [V]: 12
- Number of ribs: 6
- Vehicle Main Current: for vehicles with 12V main current
- Quality: Standard Neuteil
- Item number: 3117230
- Our price: 230,44 €
- Manufacturer: Henkel Parts
- EAN number: 4063214198037
- Condition: New
- Reference number OEM: 021903017B
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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: 5)
230,44 €
price incl. 19% VAT
ALANKO Alternator 021 903 017 B12V, 120A, D+,DF, Ø 50 mm
Article number: 10442150
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- Alternator Charge Current [A]: 120
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 50
- Number of ribs: 6
- Plug Type ID: D+,DF
- Rotation Direction: Clockwise rotation
- New Part
- Quantity Unit: Piece
- Item number: 10442150
- Our price: 239,42 €
- Manufacturer: ALANKO
- EAN number: 4053082237167
- Condition: New
- Reference number OEM: 021903017B
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Get a bonus of 1,47 € when you purchase this product
You will receive 1,47 € 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)
239,42 €
price incl. 19% VAT
ERA Alternator 021 903 017 B14V, 120A, B+D+W, Ø 50 mm
Article number: 209062A
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- Alternator Charge Current [A]: 120
- Pulleys: with V-ribbed belt pulley
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Plug Type ID: B+D+W
- Rotation Direction: Clockwise rotation
- Number of mounting bores: 2
- Distance from belt pulley to alternator [mm]: 50
- Item number: 209062A
- Our price: 251,24 €
- Manufacturer: ERA
- EAN number: 8053379147724
- Condition: New
- Reference number OEM: 021903017B
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HITACHI Alternator Regulator 021 903 017 BVoltage: 14V
Article number: 130552
Reviews - 3
- Manufacturer Restriction: OE BOSCH
- Voltage [V]: 14
- Electronic Regulator
- Item number: 130552
- Our price: 13,06 €
- Manufacturer: HITACHI
- EAN number: 4044079305525
- Condition: New
- Reference number OEM: 021903017B
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Sold in Hueco brand: printing and packaging
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HITACHI Alternator Regulator 021 903 017 BVoltage: 14V
Article number: 2500552
Reviews - 1
- Manufacturer Restriction: OE BOSCH
- Voltage [V]: 14
- Electronic Regulator
- Rated Voltage [V]: 14
- Item number: 2500552
- Our price: 13,33 €
- Manufacturer: HITACHI
- EAN number: 4044079005524
- Condition: New
- Reference number OEM: 021903017B
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Additional information
Sold in Hitachi brand: printing and packaging
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DT Spare Parts Alternator Regulator 021 903 017 B
Article number: 4.66513
Reviews - 2
- Weight [g]: 44
- Item number: 4.66513
- Our price: 16,51 €
- Manufacturer: DT Spare Parts
- EAN number: 4047755888824
- Condition: New
- Reference number OEM: 021903017B
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ROTOVIS Automotive Electrics Alternator 021 903 017 B14V, 120A, li 90, Ø 55 mm
Article number: 9038950
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- Alternator Charge Current [A]: 120
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 55
- Number of ribs: 6
- Position / Degree: li 90
- Connector / Clamp: with connection for speed sensor
- Fastening Type: Double Pivot Lever
- Item number: 9038950
- Our price: 100,18 €
- Manufacturer: ROTOVIS Automotive Electrics
- EAN number: 4011930389505
- Condition: Remanufactured
- Reference number OEM: 021903017B
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BV PSH Alternator 021 903 017 B12V, 120A, B+ (M8), Ø 50,0 mm
Article number: 305.502.120.395
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- Alternator Charge Current [A]: 120
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 50,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: Remy Reman
- Number of mounting bores: 4
- Mounting Angle [degrees]: -90
- Item number: 305.502.120.395
- Our price: 102,76 €
- Manufacturer: BV PSH
- EAN number: 8720253127829
- Condition: New
- Reference number OEM: 021903017B
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JP GROUP Alternator 021 903 017 B14V, 120A, Ø 47 mm, QH
Article number: 1190102209
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- Supplementary Info: QH
- Alternator Charge Current [A]: 120
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 47
- Number of ribs: 6
- Item number: 1190102209
- Our price: 107,83 €
- Manufacturer: JP GROUP
- EAN number: 5710412402044
- Condition: New
- Reference number OEM: 021903017B
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ELSTOCK Alternator 021 903 017 B14V, 120A, M8 B+, D+W Plug 25, 0025, Ø 47 mm
Article number: 28-2589
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- Alternator Charge Current [A]: 120
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 47
- Number of ribs: 6
- Plug Type ID: 0025
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+, D+W Plug 25
- Bore Ø 1 [mm]: 8
- Length 3 [mm]: 62,0
- Length [mm]: 39,5
- Net weight [kg]: 6,9
- Length 4 [mm]: 14,0
- Item number: 28-2589
- Our price: 110,17 €
- Manufacturer: ELSTOCK
- EAN number: 2222694235210
- Condition: New
- Reference number OEM: 021903017B
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Сurrently out of stock
110,17 €
price incl. 19% VAT
excl. delivery costs
A core charge of 89,10 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
BV PSH Alternator 021 903 017 B12V, 120A, B+ (M8), Ø 50,0 mm
Article number: 305.502.120.018
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- Alternator Charge Current [A]: 120
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 50,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: RNL-Standard
- Number of mounting bores: 4
- Mounting Angle [degrees]: -90
- Item number: 305.502.120.018
- Our price: 117,72 €
- Manufacturer: BV PSH
- EAN number: 872025305626
- Condition: New
- Reference number OEM: 021903017B
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NK Alternator 021 903 017 B12V, 120A, M8, 0230, Ø 48 mm
Article number: 4839090
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- Alternator Charge Current [A]: 120
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 48
- Number of ribs: 6
- Plug Type ID: 0230
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8
- Bore Ø 1 [mm]: 8
- Item number: 4839090
- Our price: 118,37 €
- Manufacturer: NK
- EAN number: 5700755262382
- Condition: New
- Reference number OEM: 021903017B
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