Starter motor, Alternator, Alternator freewheel clutch 45903023
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 the spare parts listed below are compatible with OEM parts 45 903 023:
- 45 903 023 (original number of SEAT)
- 45 903 023 (original number of SKODA)
- 45 903 023 (original number of AUDI)
- 45 903 023 (original number of VW)
- 45 903 023 (original number of CUPRA)
Starter motor, Alternator, Alternator freewheel clutch OEM 45 903 023: Price and Alternatives
Cost | € 22 - 263 |
OEM 45903023 Equivalents | 45903023, 45 903 023, 459 030 23 |
Carmaker | VAG, SEAT, SKODA, AUDI, VW, CUPRA |
OEM Brand | AD KÜHNER, ALANKO, AS-PL, AUTOELECTRO, AUTOMEGA, BLUE PRINT |
65 items


Alternator RIDEX 45 903 02312V, 90A, B+(M8)/L/DFM, excl. vacuum pump, Ø 56 mm
Article number: 4G0231
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 56
- 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) / L / DFM
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 4
- Number of threaded holes: 2
- Distance from belt pulley to alternator [mm]: 39,5
- Item number: 4G0231
- Our price: 137,32 €
- Manufacturer: RIDEX
- EAN number: 4059191704927
- Condition: New
- Reference number OEM: 45903023
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Alternator AS-PL 45 903 02312V, 90A
Article number: A3421PR
Reviews - 8
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: PREMIUM LINE
- Exchange Part without deposit
- Item number: A3421PR
- Our price: 112,72 €
- Manufacturer: AS-PL
- EAN number: 5902129103820
- Condition: Remanufactured
- Reference number OEM: 45903023
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In stock (Item(s) left: 6)
-38%
compared to
RRP 183,32 €
112,72 €
price incl. 23% VAT
excl. delivery costs


Alternator RIDEX REMAN 45 903 02312V, 90A, B+(M8)/L/DFM, excl. vacuum pump, Ø 56 mm
Article number: 4G0231R
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 56
- 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) / L / DFM
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 4
- Number of threaded holes: 2
- Distance from belt pulley to alternator [mm]: 39,5
- Item number: 4G0231R
- Our price: 113,08 €
- Manufacturer: RIDEX REMAN
- EAN number: 4059191973156
- Condition: Remanufactured
- Reference number OEM: 45903023
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In stock (Item(s) left: 1)
113,08 €
price incl. 23% VAT
excl. delivery costs
A core charge of 43,05 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator BV PSH 45 903 02312V, 90A, B+ (M8), Ø 56,0 mm
Article number: 305.518.090.340
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Selected Reman
- Number of mounting bores: 4
- Mounting Angle [degrees]: +90
- Item number: 305.518.090.340
- Our price: 114,62 €
- Manufacturer: BV PSH
- EAN number: 8720253359206
- Condition: New
- Reference number OEM: 45903023
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Alternator AS-PL 45 903 02312V, 90A
Article number: A0127
Reviews - 1
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- New part without deposit
- Item number: A0127
- Our price: 126,75 €
- Manufacturer: AS-PL
- EAN number: 5901259401677
- Condition: New
- Reference number OEM: 45903023
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Alternator VALEO 45 903 02314V, 120A, B+, R 90, Ø 57 mm
Article number: 437317
Reviews - 3
- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Product line: REMANUFACTURED PREMIUM
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 57
- Number of ribs: 6
- Exchange Part
- Position / Degree: R 90
- Rotation Direction: Clockwise rotation
- Fastening Type: Four-point attachment
- Clamp: B+
- Weight [kg]: 6,715
- Item number: 437317
- Our price: 128,20 €
- Manufacturer: VALEO
- EAN number: 3276424373175
- Condition: Remanufactured
- Reference number OEM: 45903023
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In stock
128,20 €
price incl. 23% VAT
excl. delivery costs
A core charge of 61,50 € (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator AS-PL 45 903 02312V, 120A
Article number: A0480PR
Reviews - 7
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: PREMIUM LINE
- Exchange Part without deposit
- Item number: A0480PR
- Our price: 132,97 €
- Manufacturer: AS-PL
- EAN number: 5902129026020
- Condition: Remanufactured
- Reference number OEM: 45903023
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Alternator BV PSH 45 903 02312V, 90A, B+ (M8), Ø 56,0 mm
Article number: 305.518.090.010
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- 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: 305.518.090.010
- Our price: 137,72 €
- Manufacturer: BV PSH
- EAN number: 8720264053452
- Condition: New
- Reference number OEM: 45903023
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In stock (Item(s) left: 4)
-45%
compared to
RRP 253,38 €
137,72 €
price incl. 23% VAT
excl. delivery costs
Alternator AS-PL 45 903 02312V, 90A
Article number: A0127PR
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: PREMIUM LINE
- Exchange Part without deposit
- Item number: A0127PR
- Our price: 138,70 €
- Manufacturer: AS-PL
- EAN number: 5902129062233
- Condition: Remanufactured
- Reference number OEM: 45903023
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Alternator BV PSH 45 903 02312V, 90A, B+ (M8), Ø 56,0 mm
Article number: 305.518.090.341
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Selected Reman
- Number of mounting bores: 4
- Mounting Angle [degrees]: +90
- Item number: 305.518.090.341
- Our price: 139,07 €
- Manufacturer: BV PSH
- EAN number: 8720264163403
- Condition: New
- Reference number OEM: 45903023
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Alternator AS-PL 45 903 02312V, 90A
Article number: A0127(P)
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- New part without deposit
- Item number: A0127(P)
- Our price: 147,91 €
- Manufacturer: AS-PL
- EAN number: 5902129000259
- Condition: New
- Reference number OEM: 45903023
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Alternator BV PSH 45 903 02312V, 90A, B+ (M8), Ø 57,0 mm
Article number: 305.518.090.968
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 57,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: Valeo Remanufactured
- Number of mounting bores: 4
- Mounting Angle [degrees]: +90
- Item number: 305.518.090.968
- Our price: 152,33 €
- Manufacturer: BV PSH
- EAN number: 8720253014419
- Condition: New
- Reference number OEM: 45903023
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Free delivery on this item
In stock
-41%
compared to
RRP 259,89 €
152,33 €
price incl. 23% VAT
Alternator HELLA 45 903 02314V, 90A, Ø 56 mm
Article number: 8EL 012 428-111
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56
- Number of grooves: 6
- Used part return not required
- New part without deposit
- Assy. / disassy. by qualified personnel required!
- Item number: 8EL 012 428-111
- Our price: 161,55 €
- Manufacturer: HELLA
- EAN number: 4082300499131
- Condition: New
- Reference number OEM: 45903023
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Free delivery on this item
In stock (Item(s) left: 1)
-55%
compared to
RRP 359,02 €
161,55 €
price incl. 23% VAT
Alternator BV PSH 45 903 02312V, 90A, B+ (M8), Ø 55,9 mm
Article number: 305.518.090.004
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 55,9
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Pro
- Number of mounting bores: 4
- Mounting Angle [degrees]: +90
- Item number: 305.518.090.004
- Our price: 179,61 €
- Manufacturer: BV PSH
- EAN number: 8720264197637
- Condition: New
- Reference number OEM: 45903023
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Free delivery on this item
In stock
-35%
compared to
RRP 278,95 €
179,61 €
price incl. 23% VAT
Alternator AS-PL 45 903 02312V, 90A
Article number: A0828S
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: SG9B015
- New part without deposit
- Item number: A0828S
- Our price: 187,29 €
- Manufacturer: AS-PL
- EAN number: 5902129150145
- Condition: New
- Reference number OEM: 45903023
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Get 1,06 € in bonus points 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;
Free delivery on this item
In stock
-43%
compared to
RRP 328,58 €
187,29 €
price incl. 23% VAT
Alternator HERTH+BUSS ELPARTS 45 903 02314V, 90A, li 90, Ø 50 mm
Article number: 32041920
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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 ribs: 6
- Position / Degree: li 90
- Connector / Clamp: B+ / D+ / W
- Used part return not required
- Item number: 32041920
- Our price: 187,57 €
- Manufacturer: HERTH+BUSS ELPARTS
- EAN number: 4026736120566
- Condition: New
- Reference number OEM: 45903023
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Free delivery on this item
In stock (Item(s) left: 3)
-53%
compared to
RRP 405,63 €
187,57 €
price incl. 23% VAT
Alternator VALEO 45 903 02314V, 120A, B+, R 90, Ø 57 mm
Article number: 439312
Reviews - 4
- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Product line: NEW ORIGINAL PART
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 57
- Number of ribs: 6
- Position / Degree: R 90
- Rotation Direction: Clockwise rotation
- Fastening Type: 3-point attachment
- Clamp: B+
- Weight [kg]: 6,695
- New part without deposit
- Item number: 439312
- Our price: 194,18 €
- Manufacturer: VALEO
- EAN number: 3276424393128
- Condition: New
- Reference number OEM: 45903023
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Contents of the Alternator VALEO set:
Description of the product
Units
Article number
Alternator
1
SG12B015
Alternator
1
SG12B090
Details
Alternator BV PSH 45 903 02312V, 90A, B+ (M8), Ø 56,0 mm
Article number: 305.518.090.346
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Pro Reman
- Number of mounting bores: 4
- Mounting Angle [degrees]: +90
- Item number: 305.518.090.346
- Our price: 195,14 €
- Manufacturer: BV PSH
- EAN number: 8720653024858
- Condition: New
- Reference number OEM: 45903023
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Get 1,10 € in bonus points when you purchase this product
You will receive 1,10 € 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
195,14 €
price incl. 23% VAT
Alternator AS-PL 45 903 02312V, 120A
Article number: A0480S
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- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: 0124515022
- New part without deposit
- Item number: A0480S
- Our price: 195,91 €
- Manufacturer: AS-PL
- EAN number: 5902129147602
- Condition: New
- Reference number OEM: 45903023
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Get 1,10 € in bonus points when you purchase this product
You will receive 1,10 € 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)
-45%
compared to
RRP 360,93 €
195,91 €
price incl. 23% VAT
Alternator VALEO 45 903 02314V, 90A, B+, R 90, Ø 57 mm
Article number: 439441
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Product line: NEW ORIGINAL PART
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 57
- Number of ribs: 6
- Position / Degree: R 90
- Rotation Direction: Clockwise rotation
- Fastening Type: Four-point attachment
- Clamp: B+
- Weight [kg]: 5,56
- New part without deposit
- Item number: 439441
- Our price: 199,86 €
- Manufacturer: VALEO
- EAN number: 3276424394415
- Condition: New
- Reference number OEM: 45903023
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Alternator FEBI BILSTEIN 45 903 02312V, 90A, Ø 55 mm
Article number: 101523
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 55
- Number of ribs: 6
- Weight [kg]: 5,6
- for OE number: 038 903 018 PX
- Item number: 101523
- Our price: 200,15 €
- Manufacturer: FEBI BILSTEIN
- EAN number: 4054224015230
- Condition: New
- Reference number OEM: 45903023
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Free delivery on this item
In stock
-33%
compared to
RRP 302,31 €
200,15 €
price incl. 23% VAT
Alternator HERTH+BUSS ELPARTS 45 903 02314V, 120A, li 90, Ø 56 mm
Article number: 32041860
Reviews - 1
- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56
- Number of ribs: 6
- Position / Degree: li 90
- Used part return not required
- Item number: 32041860
- Our price: 203,75 €
- Manufacturer: HERTH+BUSS ELPARTS
- EAN number: 4026736110987
- Condition: New
- Reference number OEM: 45903023
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Free delivery on this item
In stock (Item(s) left: 2)
-51%
compared to
RRP 420,92 €
203,75 €
price incl. 23% VAT
Alternator BV PSH 45 903 02312V, 90A, B+ (M8), Ø 56,0 mm
Article number: 305.518.090.342
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Selected Reman
- Number of mounting bores: 4
- Mounting Angle [degrees]: +90
- Item number: 305.518.090.342
- Our price: 205,45 €
- Manufacturer: BV PSH
- EAN number: 8720264187294
- Condition: New
- Reference number OEM: 45903023
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Get 1,15 € in bonus points when you purchase this product
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Free delivery on this item
In stock (Item(s) left: 1)
205,45 €
price incl. 23% VAT
Alternator BV PSH 45 903 02312V, 90A, B+ (M8), Ø 55,9 mm
Article number: 305.518.090.500
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 55,9
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: Valeo New
- Number of mounting bores: 4
- Mounting Angle [degrees]: +90
- Item number: 305.518.090.500
- Our price: 227,95 €
- Manufacturer: BV PSH
- EAN number: 8720264032846
- Condition: New
- Reference number OEM: 45903023
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Get 1,27 € in bonus points when you purchase this product
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In stock
-34%
compared to
RRP 349,11 €
227,95 €
price incl. 23% VAT
Alternator VEMO 45 903 02314V, 120A, Ø 57 mm
Article number: V10-13-41860
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- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Product line: Original Quality
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 57
- Number of ribs: 6
- Rotation Direction: Clockwise rotation
- Connector / Clamp: with connection for speed sensor
- Fastening Type: Double Pivot Lever
- New Part
- New part without deposit
- Packaging width [cm]: 23,5
- Packaging height [cm]: 22
- Item number: V10-13-41860
- Our price: 248,15 €
- Manufacturer: VEMO
- EAN number: 4046001309991
- Condition: New
- Reference number OEM: 45903023
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Get 1,38 € in bonus points when you purchase this product
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Free delivery on this item
In stock (Item(s) left: 1)
-69%
compared to
RRP 822,87 €
248,15 €
price incl. 23% VAT

Alternator AS-PL 45 903 02312V, 90A
Article number: A0946(SEG)
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: PREMIUM LINE
- Version: F000BL04DH
- New part without deposit
- Item number: A0946(SEG)
- Our price: 263,31 €
- Manufacturer: AS-PL
- EAN number: 5902129226703
- Condition: New
- Reference number OEM: 45903023
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Get 1,45 € in bonus points when you purchase this product
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- Pay for up to 10% of your order with the accumulated bonuses;
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In stock
263,31 €
price incl. 23% VAT
Alternator Freewheel Clutch FEBI BILSTEIN 45 903 023Width: 41mm, with lid
Article number: 15262
Reviews - 22
- Width [mm]: 41
- Inner Diameter [mm]: 17
- Number of ribs: 6
- Weight [kg]: 0,5
- Supplementary Article / Supplementary Info Info 2: with lid
- for OE number: 022 903 119 C
- Item number: 15262
- Our price: 21,72 €
- Manufacturer: FEBI BILSTEIN
- EAN number: 4027816152620
- Condition: New
- Reference number OEM: 45903023
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Alternator Freewheel Clutch BLUE PRINT 45 903 023Width: 41mm, with lid
Article number: ADV186101
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- Width [mm]: 41
- Inner Diameter [mm]: 17
- Number of ribs: 6
- Weight [kg]: 0,54
- Supplementary Article / Supplementary Info Info 2: with lid
- Item number: ADV186101
- Our price: 25,30 €
- Manufacturer: BLUE PRINT
- EAN number: 5050063064056
- Condition: New
- Reference number OEM: 45903023
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Alternator Freewheel Clutch SWAG 45 903 023Width: 41mm, with lid
Article number: 30 14 0008
Reviews - 1
- Width [mm]: 41
- Inner Diameter [mm]: 17
- Number of ribs: 6
- Weight [kg]: 0,51
- Supplementary Article / Supplementary Info Info 2: with lid
- Item number: 30 14 0008
- Our price: 27,80 €
- Manufacturer: SWAG
- EAN number: 4044688152626
- Condition: New
- Reference number OEM: 45903023
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In stock (Item(s) left: 3)
-25%
compared to
RRP 37,18 €
27,80 €
price incl. 23% VAT
excl. delivery costs
Alternator Freewheel Clutch AUTOMEGA 45 903 023Width: 41mm
Article number: 130071110
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- Diameter [mm]: 61
- Width [mm]: 41
- Number of grooves: 6
- for OE number: 022903119C
- Item number: 130071110
- Our price: 34,31 €
- Manufacturer: AUTOMEGA
- EAN number: 2232389423820
- Condition: New
- Reference number OEM: 45903023
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