Audi A8 Alternators (2019-2024) - Parts, Prices & Buying Guide

Research alternators options for your Audi A8 and compare marketplace availability before you buy.

7,599 Results

Alternators

Found 7599 listings for "audi a8 alternators"

F00M144128 F00M 145225 Alternator Voltage Regulator For Audi Seat Skoda VW

F00M144128 F00M 145225 Alternator Voltage Regulator For Audi Seat Skoda VW

£12.26GBP
New📍 GB
Free shipping
Seller: carstar-777
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Alternator for Audi A4 A6 A8 Allroad C5 VW Passat B5 Skoda Superb 078903016 150A

Alternator for Audi A4 A6 A8 Allroad C5 VW Passat B5 Skoda Superb 078903016 150A

£159.99GBP
New📍 GB
Free shipping
Seller: premiumparts_eu
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Alternator For Audi A6 & Audi A8 2.7 3.0 Tdi Diesel V6 2004-2008 LRA02364 437507

Alternator For Audi A6 & Audi A8 2.7 3.0 Tdi Diesel V6 2004-2008 LRA02364 437507

£120.28GBP
New📍 GB
Free shipping
Seller: automodisland
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Audi VW48V Alternator Starter Generator 290807002 3-531.01 A6 A7 A8 Q5 Q7 Q8 OEM

Audi VW48V Alternator Starter Generator 290807002 3-531.01 A6 A7 A8 Q5 Q7 Q8 OEM

£413.68GBP
Used📍 GB
+ £5.88 shipping
Seller: securetechuk
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fits Audi A8 RS6 RS7 S6 S7 S8 4.0 ALTERNATOR 079903015P LR1190-950E LR1190-950B

fits Audi A8 RS6 RS7 S6 S7 S8 4.0 ALTERNATOR 079903015P LR1190-950E LR1190-950B

£374.99GBP
New📍 GB
+ £5.00 shipping
Seller: schmitz_re
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Alternator For Audi A8 D2 4.2 Quattro +Line Original

Alternator For Audi A8 D2 4.2 Quattro +Line Original

£127.70GBP
New📍 GB
Free shipping
Seller: race..parts
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Alternator Generator Audi A8 5.0 2018-2023

Alternator Generator Audi A8 5.0 2018-2023

£229.50GBP
For parts or not working📍 GB
+ £5.88 shipping
Seller: dzvkji-0
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ALTERNATOR Audi A8 (D4) Sedan 4.2 TDI V8 32V Quattro (CDSB) 2011 057903015B

ALTERNATOR Audi A8 (D4) Sedan 4.2 TDI V8 32V Quattro (CDSB) 2011 057903015B

£164.02GBP
Used📍 NL
+ £38.44 shipping
Seller: autodemontagekleingunnewiek
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For AUDI A8 D4 4H2 4H8 2009 to 2019 FREEWHEEL ALTERNATOR PULLEY AOP1066

For AUDI A8 D4 4H2 4H8 2009 to 2019 FREEWHEEL ALTERNATOR PULLEY AOP1066

£32.99GBP
New📍 GB
Free shipping
Seller: atctrading
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Alternator STARDAX STX102219 AUDI A8 D3 (4E2, 4E8) 4.2 2005-2005

Alternator STARDAX STX102219 AUDI A8 D3 (4E2, 4E8) 4.2 2005-2005

£151.23GBP
New📍 PL
Free shipping
Seller: mi.sta
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HELLA 8EL 011 710-471 Alternator Generator 14V 120A Fits Audi Seat Skoda VW

HELLA 8EL 011 710-471 Alternator Generator 14V 120A Fits Audi Seat Skoda VW

£136.99GBP
New📍 GB
Free shipping
Seller: partandparcel_1
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AUDI A6 2.4 2.6 2.8 ALTERNATOR B372

AUDI A6 2.4 2.6 2.8 ALTERNATOR B372

£129.00GBP
New📍 GB
Free shipping
Seller: thestartermotoralternatorco.ltd
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Fits AUDI 100 2.8 E quattro AAH Alternator 1990-1994 - 26657UK

Fits AUDI 100 2.8 E quattro AAH Alternator 1990-1994 - 26657UK

£99.99GBP
New📍 GB
Free shipping
Seller: mae-ltd
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ALTERNATOR AUDI A6 ALLROAD A8 Q7 VW TOUAREG 2.7 3.0 TDI DIESEL 2003-2010 180amp

ALTERNATOR AUDI A6 ALLROAD A8 Q7 VW TOUAREG 2.7 3.0 TDI DIESEL 2003-2010 180amp

£120.99GBP
Remanufactured📍 GB
Free shipping
Seller: sgr.preston
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180 Amp Alternator For Audi A8 2003-2006 3.0 TDI Quattro ASB BNG 059903017K

180 Amp Alternator For Audi A8 2003-2006 3.0 TDI Quattro ASB BNG 059903017K

£121.37GBP
New📍 GB
Free shipping
Seller: vehiclepartsaccessories
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Audi A8 D3 6.0 W12 BHT Genuine alternator 07C903021H

Audi A8 D3 6.0 W12 BHT Genuine alternator 07C903021H

£120.00GBP
Used📍 GB
Free shipping
Seller: vamspares
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Alternator for Audi A6 100 A4 B5 8D2 80 A8 Coupe Cabriolet VW Passat 0120465008

Alternator for Audi A6 100 A4 B5 8D2 80 A8 Coupe Cabriolet VW Passat 0120465008

£109.99GBP
New📍 GB
Free shipping
Seller: premiumparts_eu
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Audi Q8 A6 S6 A7 S7 A8 Q7 SQ7 SQ8 3.0 TDI 48V HYBRID 4N0903028H Alternator

Audi Q8 A6 S6 A7 S7 A8 Q7 SQ7 SQ8 3.0 TDI 48V HYBRID 4N0903028H Alternator

£146.30GBP
For parts or not working📍 GB
+ £8.41 shipping
Seller: waldy160185
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AUDI 100 2.6 2.8 ALTERNATOR B372

AUDI 100 2.6 2.8 ALTERNATOR B372

£129.00GBP
New📍 GB
Free shipping
Seller: thestartermotoralternatorco.ltd
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AUDI A8 D4 4H 2011 3.0 TDI CDT WATER COOLED ALTERNATOR 190A 059903018L

AUDI A8 D4 4H 2011 3.0 TDI CDT WATER COOLED ALTERNATOR 190A 059903018L

£108.00GBP
Used📍 GB
Free shipping
Seller: vwbreakersukltd
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About Audi A8 Alternators Parts

Keep your Audi A8 electrical system running with a quality alternator. The alternator charges your battery and powers electrical components while driving. Choose from remanufactured or new alternators that meet OEM specifications.

Why Shop Alternators for Audi A8?

  • Genuine OEM and high-quality aftermarket options available
  • Competitive pricing from verified eBay sellers
  • Fast shipping options with buyer protection
  • Easy returns and seller ratings for peace of mind

Buying Tips for Audi A8 Alternators

OEM vs Aftermarket

For your Audi A8, OEM parts guarantee exact fit and function. Quality aftermarket options often provide equivalent performance at lower cost.

Type Selection

Alternators are available in Standard OEM, High-output, Remanufactured options. Choose based on your driving style and budget.

Know When to Replace

Watch for these signs: Dim or flickering lights, Battery warning light, Dead battery. Early replacement prevents more expensive repairs.

Parts Availability

German engineering standards mean high-quality components with tight tolerances for optimal performance.

Technical Information

Higher output alternators are available for vehicles with significant electrical accessories.

Available Types

  • Standard OEM
  • High-output
  • Remanufactured
  • Performance

Key Benefits

  • Battery charging
  • Electrical system power
  • Consistent voltage
  • Accessory support

Warning Signs to Watch For

  • Dim or flickering lights
  • Battery warning light
  • Dead battery
  • Whining noise
  • Electrical issues

Recommended Replacement Interval

100,000-150,000 miles, varies by vehicle and conditions

Installation Information

Difficulty: Moderate-Hard
Estimated Time: 1-3 hours
DIY Friendly: Intermediate

DIY possible for those with intermediate mechanical skills and proper tools.

Installation time may vary for Audi A8 based on engine bay layout and accessibility.

Frequently Asked Questions

How do I find the right alternators for my Audi A8?

Verify compatibility using your Audi A8's VIN number, production year (2019-2024), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.

How often should I replace alternators on my Audi A8?

General guideline: 100,000-150,000 miles, varies by vehicle and conditions. However, driving conditions (city vs highway, climate, towing) affect replacement frequency. Inspect regularly and replace when warning signs appear.

Should I use OEM or aftermarket alternators for my Audi A8?

OEM parts guarantee exact Audi specifications and fitment. Quality aftermarket brands often meet or exceed OEM standards at lower prices. For warranty vehicles, check if aftermarket parts affect coverage.

What are signs that my Audi A8 needs new alternators?

Common warning signs include: Dim or flickering lights, Battery warning light, Dead battery, Whining noise, Electrical issues. If you notice any of these symptoms, inspect or replace the alternators promptly to prevent further damage.

Can I install alternators on my Audi A8 myself?

Possible for DIYers with intermediate skills. Expect 1-3 hours. Always consult your owner's manual and follow proper safety procedures.