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Alternator, Alternator regulator 021903017B
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)
- Alternator Charging Current [A]: 120
- 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+(M5),W
- Bore Diameter 1 [mm]: 8,5
- Number of mounting bores: 4
- Number of threaded holes: 2
- Distance from belt pulley to alternator [mm]: 39
- Item number: 4G0114
- Our price: 131,84 €
- Manufacturer: RIDEX
- EAN number: 4059191703531
- Condition: New
- Reference number OEM: 021903017B
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with multi-belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Alternator Type: excl. vacuum pump
- Fastening Type: Double Pivot Lever
- Clamp: B+(M8),D+(M5),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: 4G0842
- Our price: 162,64 €
- Manufacturer: RIDEX
- EAN number: 4064138053839
- Condition: New
- Reference number OEM: 021903017B
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 56
- Number of grooves: 7
- Plug Type ID: D+,W+
- 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)
- 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]: 41
- Item number: 4G0962
- Our price: 193,27 €
- Manufacturer: RIDEX
- EAN number: 4064138066532
- Condition: New
- Reference number OEM: 021903017B
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- 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+(M5),W
- Bore Diameter 1 [mm]: 8,5
- Number of mounting bores: 4
- Number of threaded holes: 2
- Distance from belt pulley to alternator [mm]: 39
- Item number: 4G0114R
- Our price: 134,77 €
- Manufacturer: RIDEX REMAN
- EAN number: 4066423115154
- Condition: Remanufactured
- Reference number OEM: 021903017B
price incl. 19% VAT
- Alternator Charging 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 Diameter 1 [mm]: 8
- Length 3 [mm]: 62,0
- Net weight [kg]: 6,9
- Length 4 [mm]: 14,0
- Item number: LRB00175
- Our price: 149,67 €
- Manufacturer: LUCAS
- EAN number: 5708279026107
- Condition: Remanufactured
- Reference number OEM: 021903017B
price incl. 19% VAT
- Alternator Charging 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: 155,95 €
- Manufacturer: Henkel Parts
- EAN number: 4063214198037
- Condition: New
- Reference number OEM: 021903017B
- Alternator Charging 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: 157,08 €
- Manufacturer: ROTOVIS Automotive Electrics
- EAN number: 4011930389505
- Condition: Remanufactured
- Reference number OEM: 021903017B
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with multi-belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Alternator Type: excl. vacuum pump
- Fastening Type: Double Pivot Lever
- Clamp: B+(M8),D+(M5),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: SKGN-0321064
- Our price: 162,98 €
- Manufacturer: STARK
- EAN number: 4064138053822
- Condition: New
- Reference number OEM: 021903017B
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging 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: 171,67 €
- Manufacturer: BV PSH
- EAN number: 8720264079520
- Condition: New
- Reference number OEM: 021903017B
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Pulleys: with V-ribbed belt pulley
- 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: 173,07 €
- Manufacturer: HELLA
- EAN number: 4082300498714
- Condition: New
- Reference number OEM: 021903017B
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- New part without deposit
- Item number: A0048
- Our price: 173,52 €
- Manufacturer: AS-PL
- EAN number: 5901259400748
- Condition: New
- Reference number OEM: 021903017B
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Pulleys: with multi-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
- 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: 183,03 €
- Manufacturer: BOSCH
- EAN number: 3165141068238
- Condition: Remanufactured
- Reference number OEM: 021903017B
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- Version: 0123510065
- New part without deposit
- Item number: A0716S
- Our price: 195,36 €
- Manufacturer: AS-PL
- EAN number: 5902129109327
- Condition: New
- Reference number OEM: 021903017B
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 56
- Number of grooves: 7
- Plug Type ID: D+,W+
- 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)
- 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]: 41
- Item number: 4G0962R
- Our price: 197,71 €
- Manufacturer: RIDEX REMAN
- EAN number: 4067448134496
- Condition: Remanufactured
- Reference number OEM: 021903017B
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Pulleys: with V-ribbed belt pulley
- 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: 226,53 €
- Manufacturer: MAPCO
- EAN number: 4043605782557
- Condition: New
- Reference number OEM: 021903017B
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging 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 Diameter 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: 228,52 €
- Manufacturer: DRI
- EAN number: 5704651027649
- Condition: Remanufactured
- Reference number OEM: 021903017B
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- 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
- Connector / Clamp: with connection for speed sensor
- Number of mounting bores: 4
- Number of threaded holes: 2
- Manufacturer: VW
- Item number: CAL10214AS
- Our price: 282,25 €
- Manufacturer: CASCO
- EAN number: 8058642076183
- Condition: New
- Reference number OEM: 021903017B

- Alternator Charging 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 Diameter 1 [mm]: 8
- Net weight [kg]: 6,9
- Item number: WAL00808
- Our price: 289,13 €
- Manufacturer: WALKER
- EAN number: 4060426564766
- Condition: New
- Reference number OEM: 021903017B
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- 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
- Distance from belt pulley to alternator [mm]: 50
- Item number: 209062A
- Our price: 553,83 €
- Manufacturer: ERA
- EAN number: 8053379147724
- Condition: New
- Reference number OEM: 021903017B
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Voltage [V]: 14
- Manufacturer Restriction: OE BOSCH
- Electronic Regulator
- Item number: 130552
- Our price: 13,74 €
- Manufacturer: HITACHI
- EAN number: 4044079305525
- Condition: New
- Reference number OEM: 021903017B
Sold in Hueco brand: printing and packaging
- Voltage [V]: 14
- Manufacturer Restriction: OE BOSCH
- Electronic Regulator
- Rated Voltage [V]: 14
- Item number: 2500552
- Our price: 13,98 €
- Manufacturer: HITACHI
- EAN number: 4044079005524
- Condition: New
- Reference number OEM: 021903017B
Sold in Hitachi brand: printing and packaging
- Net Weight [g]: 44
- Item number: 4.66513
- Our price: 18,37 €
- Manufacturer: DT Spare Parts
- EAN number: 4047755888824
- Condition: New
- Reference number OEM: 021903017B
- Alternator Charging Current [A]: 120
- 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+(M5),W
- Bore Diameter 1 [mm]: 8,5
- Number of mounting bores: 4
- Number of threaded holes: 2
- Distance from belt pulley to alternator [mm]: 39
- Item number: SKGN-0320113
- Our price: 94,36 €
- Manufacturer: STARK
- EAN number: 4059191441594
- Condition: New
- Reference number OEM: 021903017B
price incl. 19% VAT
excl. delivery costs

- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Supplementary Info: QH
- Belt Pulley Ø [mm]: 47
- Number of ribs: 6
- Item number: 1190102209
- Our price: 109,52 €
- Manufacturer: JP GROUP
- EAN number: 5710412402044
- Condition: New
- Reference number OEM: 021903017B
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 50
- Number of ribs: 6
- Plug Type ID: D+,DF, D+ / DF
- Exchange Part
- Rotation Direction: Clockwise rotation
- Quantity Unit: Piece
- Item number: 11442150
- Our price: 119,30 €
- Manufacturer: ALANKO
- EAN number: 4053082237174
- Condition: Remanufactured
- Reference number OEM: 021903017B
- Alternator Charging 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: 121,73 €
- Manufacturer: BV PSH
- EAN number: 8720253127829
- Condition: New
- Reference number OEM: 021903017B
- Alternator Charging 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 Diameter 1 [mm]: 8
- Item number: 4839090
- Our price: 125,06 €
- Manufacturer: NK
- EAN number: 5700755262382
- Condition: New
- Reference number OEM: 021903017B
price incl. 19% VAT
- Alternator Charging 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 Diameter 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: 125,90 €
- Manufacturer: ELSTOCK
- EAN number: 2222694235210
- Condition: Remanufactured
- Reference number OEM: 021903017B
price incl. 19% VAT
- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Product line: Original Quality
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 53
- Number of ribs: 6
- Rotation Direction: Clockwise rotation
- Connector / Clamp: with connection for speed sensor
- Fastening Type: Double Pivot Lever
- New Part
- Length [mm]: 163
- Height [mm]: 195
- New part without deposit
- Packaging width [cm]: 23,5
- Packaging height [cm]: 22
- Item number: V10-13-38370
- Our price: 129,00 €
- Manufacturer: VEMO
- EAN number: 4046001303432
- Condition: New
- Reference number OEM: 021903017B
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.

- Alternator Charging 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
- Exchange Part
- Rotation Direction: Clockwise rotation
- Quantity Unit: Piece
- Item number: 11442008
- Our price: 137,73 €
- Manufacturer: ALANKO
- EAN number: 4053082234852
- Condition: Remanufactured
- Reference number OEM: 021903017B
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