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

Find quality alternators for your Audi A8 (2019-2024). Browse 20 available listings with prices starting around $311.73. Battery charging.

20 listings available | Prices from $33.99 to $1881.16|17 verified sellers

7,726 Results

Alternators

Found 7726 listings for "audi a8 alternators"

Alternator 48V/250A for Audi A4 A6 A7 A8 Q7 Q8 B9 S4 4N0903028 B. H. M. P. R.

Alternator 48V/250A for Audi A4 A6 A7 A8 Q7 Q8 B9 S4 4N0903028 B. H. M. P. R.

£649.30GBP
Used📍 GB
Free shipping
Seller: truecare247
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FOR AUDI A6 & AUDI A8 2.7 3.0 TDI DIESEL V6 2004-2008 NEW ALTERNATOR LRA02364 UK

FOR AUDI A6 & AUDI A8 2.7 3.0 TDI DIESEL V6 2004-2008 NEW ALTERNATOR LRA02364 UK

£114.07GBP
New📍 GB
Free shipping
Seller: clickforautoparts
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1A3909 ALTERNATOR For AUDI A8 3.0 TDI 2011-2014 3.0 TDI quattro 2010- onwards

1A3909 ALTERNATOR For AUDI A8 3.0 TDI 2011-2014 3.0 TDI quattro 2010- onwards

£152.99GBP
Remanufactured📍 GB
Free shipping
Seller: alternator-startermotor-parts
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FOR AUDI A6 & AUDI A8 2.7 3.0 TDI DIESEL V6 2004-2008 NEW ALTERNATOR LRA02364 UK

FOR AUDI A6 & AUDI A8 2.7 3.0 TDI DIESEL V6 2004-2008 NEW ALTERNATOR LRA02364 UK

£109.98GBP
New📍 GB
Free shipping
Seller: depot-plus
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ALTERNATOR GENERATOR 180A FOR AUDI A8 4E 3.0 03-10 Q7 4L 3.0

ALTERNATOR GENERATOR 180A FOR AUDI A8 4E 3.0 03-10 Q7 4L 3.0

£95.59GBP
New📍 DE
Free shipping
Seller: atp-spareparts
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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

£669.70GBP
Used📍 GB
Free shipping
Seller: trendym-14
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fits AUDI A8 4H 3.0 TDi DIESEL 2010-2018 059903019H 059903018L NEW ALTERNATOR

fits AUDI A8 4H 3.0 TDi DIESEL 2010-2018 059903019H 059903018L NEW ALTERNATOR

£294.99GBP
New📍 GB
Free shipping
Seller: schmitz_re
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ALTERNATOR FOR AUDI A8 Q7 3.2 FSi 4.2 DIESEL TDi QUATTRO WATER COOLED 190 AMP

ALTERNATOR FOR AUDI A8 Q7 3.2 FSi 4.2 DIESEL TDi QUATTRO WATER COOLED 190 AMP

£148.00GBP
Remanufactured📍 GB
Free shipping
Seller: rotating_solutions_uk
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Continental New Alternator Fits Audi A4 A5 A6 A6 Allroad A7 A8 Q5 Q7 Q8 BV PSH

Continental New Alternator Fits Audi A4 A5 A6 A6 Allroad A7 A8 Q5 Q7 Q8 BV PSH

£1881.16GBP
New📍 GB
Free shipping
Seller: shop4autoparts
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AUDI A6 & AUDI A8 2.7 3.0 TDI DIESEL V6 2004-2008 NEW ALTERNATOR

AUDI A6 & AUDI A8 2.7 3.0 TDI DIESEL V6 2004-2008 NEW ALTERNATOR

£137.49GBP
New📍 GB
Free shipping
Seller: schmitz_re
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fits AUDI A8 4H & Q7 4L 4.2 & 3.0 TDi DIESEL ALTERNATOR 057903015D 057903015B

fits AUDI A8 4H & Q7 4L 4.2 & 3.0 TDi DIESEL ALTERNATOR 057903015D 057903015B

£299.99GBP
New📍 GB
Free shipping
Seller: schmitz_re
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ALTERNATOR AUDI A6 S6 A7 S7 A8 Q7 SQ7 SQ8 3.0 TDI DIESEL 2018- CONTINENTAL 48v

ALTERNATOR AUDI A6 S6 A7 S7 A8 Q7 SQ7 SQ8 3.0 TDI DIESEL 2018- CONTINENTAL 48v

£999.99GBP
Remanufactured📍 GB
Free shipping
Seller: sgr.preston
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ALTERNATOR AUDI A8 D4  3.0 TDI DIESEL 2010-2018 WATER COOLED

ALTERNATOR AUDI A8 D4 3.0 TDI DIESEL 2010-2018 WATER COOLED

£60.00GBP
Used📍 GB
Free shipping
Seller: sixrings2020
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NEW ALTERNATOR LRA02364 FOR AUDI A6 & AUDI A8 2.7 3.0 TDI DIESEL V6 2004-2008 UK

NEW ALTERNATOR LRA02364 FOR AUDI A6 & AUDI A8 2.7 3.0 TDI DIESEL V6 2004-2008 UK

£114.07GBP
New📍 GB
Free shipping
Seller: amh-autoaccents
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180A 12V FOR AUDI A6 & AUDI A8 2.7 3.0 TDI DIESEL V6 2004-2008 NEW ALTERNATOR

180A 12V FOR AUDI A6 & AUDI A8 2.7 3.0 TDI DIESEL V6 2004-2008 NEW ALTERNATOR

£132.88GBP
New📍 GB
Free shipping
Seller: ydx-autoparts
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AUDI A8 D4 4H ALTERNATOR 3.0 TDI DIESEL 059903019H 2017

AUDI A8 D4 4H ALTERNATOR 3.0 TDI DIESEL 059903019H 2017

£79.99GBP
Used📍 GB
Free shipping
Seller: rotex-vehicle-components
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AUDI A3 ALTERNATOR 06B903016AB 1.8 TFSI 2008

AUDI A3 ALTERNATOR 06B903016AB 1.8 TFSI 2008

£33.99GBP
Used📍 GB
Free shipping
Seller: carmaggeddonsalvageltd
View on eBay
Audi Q7 4L A8 D4 Water Cooled Alternator 190A 059903015T

Audi Q7 4L A8 D4 Water Cooled Alternator 190A 059903015T

£56.95GBP
Used📍 GB
Free shipping
Seller: globalparts-uk
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1A3780 ALTERNATOR for AUDI A8 Q7 2.8 3.2 4.2 6.0 FSI TDI quattro

1A3780 ALTERNATOR for AUDI A8 Q7 2.8 3.2 4.2 6.0 FSI TDI quattro

£143.49GBP
Remanufactured📍 GB
Free shipping
Seller: alternator-startermotor-parts
View on eBay
AUDI A8L MK3 FL 4H D4 Alternator 059903019H

AUDI A8L MK3 FL 4H D4 Alternator 059903019H

£60.00GBP
Used📍 GB
Free shipping
Seller: e-copart
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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.