VW Voltage Regulator Parts
Showing 20 out of 49 part(s) found in our catalog.
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Electrical, Charging and Starting
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Voltage Regulator
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OEM
This unit is latest version used on numerous BOSCH alternators, please verify appearance and part number on existing unit prior to ordering. Replaces earlier version F00M145350 as well. Only for models...
Audi, Mercedes, Porsche, VW
In Stock 
Leaves warehouse within 1-2 business days.
$34.99
Reg
$36.45
List
$116.38
1 per car.
Audi, BMW, Mercedes, VW
In Stock
Leaves warehouse within 1-2 business days.
$11.99
Reg
$12.49
List
$205.11
OEM
Due to numerous supercessions this unit fits many alternators, please specify Bosch number from existing regulator assembly to verify application. 1 per car.
Audi, BMW, Mercedes, Porsche, Saab, Volvo, VW
In Stock
Leaves warehouse within 1-2 business days.
$53.99
Reg
$56.24
List
$88.45
OEM
For replacement of numerous 12 volt regulators - may vary from original in appearance and connections. This version now comes wtih spade terminals, existing wiring modifications required if original are...
Porsche
912
VW
Beetle, Super Beetle, Karmann Ghia, Squareback, Thing, Fastback, Camp, Transport, Bus
In Stock
Leaves warehouse within 1-2 business days.
$38.99
Reg
$40.61
List
$311.09
1 per car.
Audi, BMW, Mercedes, Porsche, Saab, Volvo, VW
In Stock
Leaves warehouse within 1-2 business days.
$39.99
Reg
$41.66
List
$108.00
OEM
For models with externally regulated alternators. 1 per car.
Audi, BMW, Mercedes, Porsche, Volvo, VW
In Stock
Leaves warehouse within 1-2 business days.
$24.99
Reg
$26.03
List
$37.11
OEM
Latest replacement button type is direct bolt-on replacement to original box type. 1 per car.
Audi, Mercedes, Porsche, VW
In Stock
Leaves warehouse within 1-2 business days.
$50.99
Reg
$53.11
List
$62.00
OEM
For Bosch Brazilian alternators with internally mounted voltage regulator. This is NOT for the AL82 standard alternator. 1 per car.
VW
Beetle, Super Beetle, Karmann Ghia, Thing
In Stock
Leaves warehouse within 1-2 business days.
$16.09
Reg
$16.76
List
$22.96
Voltage Reg, Regulator
VW: For Bosch Alternator. 75 & 90 amp. USA Built.
Audi: 90 amp alternator. A6/S6. Cabriolet. Internal, without turbo. 5 cylinder. 2.8l. 4 cylinder. From Chassis/VIN 4C-M-000...
Audi
A6 Quattro, A6, 4000 Quattro, 200 Quattro, 90 Quattro, Coupe, 5000, Quattro, 90, Cabriolet & more
VW
Jetta, Passat, Golf, Vanagon, Cabriolet, Scirocco, Corrado, Fox, Quantum
Available To Order
Usually ships within 1-2 business days. Availability is not guaranteed.
$109.99
Reg
$114.57
List
$125.00
+Core
$15.00
Voltage Reg, Regulator
Included with alternator.
VW:
Audi: TT. Allroad. Valeo. 2.7 & 2.8L. 2.7l.
Your part is located within diagram as #3.
Audi
A6 Quattro, TT Quattro, Allroad Quattro, TT, A6
VW
Jetta, Passat, Golf, Beetle, Jetta IV, Jetta MK4, Golf MK4, Jetta MK3, Golf IV, Golf MK3
Available To Order
Usually ships within 1-2 business days. Availability is not guaranteed.
$88.99
Reg
$92.70
List
$100.83
Voltage Reg, Regulator
Included with new alternator.
VW:
Audi: A3. 2.0L, 2008-10, with awd, tts. TT. 2.0L, diesel, bosch. 2.5l. 2.0l tdi. For Bosch Alternator.
Your part is located within diagram...
Audi
A3, TT Quattro
VW
Jetta, Passat, Golf, Beetle, Rabbit, GTI, Jetta V, CC, Tiguan AWD, Eos & more
Available To Order
Usually ships within 1-2 business days. Availability is not guaranteed.
$153.99
Reg
$160.41
List
$175.00
+Core
$20.00
Voltage Reg, Regulator
Included with new alternator. Your part is located within diagram as #7.
Audi
A4 Quattro, A6 Quattro, A4, A3, TT Quattro, Allroad Quattro, TT
VW
Jetta, Passat, Golf, Beetle, GTI, Tiguan, Jetta V, CC, Tiguan AWD, Eos & more
Available To Order
Usually ships within 1-2 business days. Availability is not guaranteed.
$177.99
Reg
$185.41
List
$203.33
Included with alternator.
S5. A6. Q5. A5. 2.0L, 2012-15. 3.0l. 3.2L, with valeo 150 amp alt. From 12/19/11. 150a. For 150 Amp.Valeo Alternator.
Your part is located within diagram as #7.
Audi
A4 Quattro, A6 Quattro, Q5, S4, A5 Quattro, S5, A6
Available To Order
Usually ships within 1-2 business days. Availability is not guaranteed.
$208.99
Reg
$217.70
List
$238.33
Included with alternator.
Golf, GTI, R32. Bosch.
Your part is located within diagram as #2.
VW
Golf, Golf MK4, Golf IV, Golf MK3
Available To Order
Usually ships within 1-2 business days. Availability is not guaranteed.
$223.99
Reg
$233.32
List
$255.00
Voltage Reg, Regulator
Included with alternator.
A6. To 2/20/12. 3.0L, gas, 2012-15. A7. Without diesel. 3.0L, diesel, hitachi. 3.0L, gas, from 2/20/12, hitachi. 3.0L, gas, to 2/17/12.
Your part is...
Audi
A6 Quattro, A7 Quattro
Available To Order
Usually ships within 1-2 business days. Availability is not guaranteed.
$266.99
Reg
$278.11
List
$318.33
Voltage Regulator For Bosch Alternator (Integral), 14 Volt - 55 Amp, Germany
VW
Beetle
In Stock
Leaves warehouse within 1-2 business days.
$35.99
Reg
$37.49
List
$55.71
Included with alternator.
VW:
Audi: A4. A6/S6. A8. Cabriolet. 6 cylinder, 120 amp. 2.8l. 4 cylinder. 20 amp.
Your part is located within diagram as #4.
Audi
A4 Quattro, A6 Quattro, A4, S4, A8 Quattro, A6, 90 Quattro, 90, Cabriolet, 100 & more
VW
Jetta, Passat, Golf, Beetle, Cabriolet, EuroVan, Cabrio, Corrado, Fox, Jetta MK4 & more
Available To Order
Usually ships within 1-2 business days. Availability is not guaranteed.
$170.99
Reg
$178.11
List
$195.00
+Core
$20.00
Included with alternator.
VW: 3.6L, 190 amp, from 12/06. 3.0L, to vin 7la005000. For Alternator#021 903 025 T.
Audi: A8. 3.6L, 190 amp. Q7. S6. 4.2L.
Your part is located within diagram as #5.
Audi
A6 Quattro, Q7, A8 Quattro, S6, S8
VW
Touareg, EuroVan
Available To Order
Usually ships within 1-2 business days. Availability is not guaranteed.
$204.99
Reg
$213.53
List
$233.33
Order by description. included with alternator.
VW:
Audi: A3. 2.0L, 2008-10, with awd, TT. For Bosch Alternator. 2.0L, gas, bosch. Reman. For Valeo Alternator.
Your part is located within diagram...
Audi
A4 Quattro, A6 Quattro, A4, A3, TT Quattro, Allroad Quattro, TT
VW
Jetta, Passat, Beetle, GTI, Touareg, Tiguan, CC, Tiguan AWD, Jetta IV, Eos & more
Available To Order
Usually ships within 1-2 business days. Availability is not guaranteed.
$153.99
Reg
$160.41
List
$175.00
Transformer, Transform
90. Cabriolet. Driver air bag.
Your part is located within diagram as #5.
Audi
S4, 200 Quattro, 90 Quattro, Coupe Quattro, 90, Cabriolet, 100, 100 Quattro, 80, 80 Quattro & more
Available To Order
Usually ships within 1-2 business days. Availability is not guaranteed.
$603.99
Reg
$629.16
List
$689.30
The average cost of a VW voltage regulator is between $11.99 and $603.99.
Your VW voltage regulator is part of the power supply unit that makes sure the voltage supply is constant and steady under all operational circumstances. During power outages and changes in load, it controls the voltage. Typically, a voltage regulator receives a larger input voltage and outputs a lower, more steady voltage. Their secondary function is to shield the circuit from voltage spikes that can harm or fry them. Voltage regulators are designed to last the entire life of the vehicle. However, similar to other electrical parts of a car, the voltage regulator can experience wear and tear over time.
Our online VW parts catalog is constantly updated with VW voltage regulators from industry-leading manufacturers including Hella, Bosch, Huco, and more. We also offer a variety of Genuine VW voltage regulators for those that prefer to go that route. We provide our buyers with discounted flat-rate standard shipping on any auto parts orders shipped within the Continental USA. For any questions regarding Volkswagen voltage regulators or any other part within our catalog, you can always chat with us using the chat feature located at the bottom right corner of the site to connect you with our qualified customer service agents.
