Audi A6 Alternators (2019-2024) - Parts, Prices & Buying Guide

Research alternators options for your Audi A6 and compare marketplace availability before you buy.

28,269 Results

Alternators

Found 28269 listings for "audi a6 alternators"

Audi A4 A6 Q5 2.0 TDi Diesel 2008-2014 New Alternator 03G903016L 0121715077

Audi A4 A6 Q5 2.0 TDi Diesel 2008-2014 New Alternator 03G903016L 0121715077

£164.99GBP
New📍 GB
+ £5.00 shipping
Seller: schmitz_re
View on eBay
180amp AUDI A6 2.4 2.8 3.0 3.2 PETROL FSI TFSI QUATTRO C6 2004-2012 ALTERNATOR

180amp AUDI A6 2.4 2.8 3.0 3.2 PETROL FSI TFSI QUATTRO C6 2004-2012 ALTERNATOR

£150.00GBP
New📍 GB
+ £5.00 shipping
Seller: schmitz_re
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Frankberg Alternator Generator 180A 1-Phase For Audi A4 A5 A6 2.0

Frankberg Alternator Generator 180A 1-Phase For Audi A4 A5 A6 2.0

£135.08GBP
New📍 DE
+ £16.81 shipping
Seller: carparts_premium
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fits AUDI A4 A5 A6 A7 Q5 SQ5 3.0 Diesel 2011-2018 BRAND NEW 180amp ALTERNATOR

fits AUDI A4 A5 A6 A7 Q5 SQ5 3.0 Diesel 2011-2018 BRAND NEW 180amp ALTERNATOR

£164.99GBP
New📍 GB
+ £5.00 shipping
Seller: schmitz_re
View on eBay
AUDI A6 C7 ALTERNATOR 2.0TDI CGL 03L903016A 2011-2015

AUDI A6 C7 ALTERNATOR 2.0TDI CGL 03L903016A 2011-2015

£70.00GBP
Used📍 GB
Free shipping
Seller: vwpartsltd
View on eBay
180A 14V Alternator For AUDI A4 A5 A6 Q5 2.0 TDI DIESEL 2011-16 2012 03L903017B

180A 14V Alternator For AUDI A4 A5 A6 Q5 2.0 TDI DIESEL 2011-16 2012 03L903017B

£159.00GBP
New📍 GB
Free shipping
Seller: alloyworks_euparts
View on eBay
For Audi A6 S6 A7 S7 A8 Q7 SQ7 SQ8 3.0 48V Water Cooled Alternator 4N0903028E

For Audi A6 S6 A7 S7 A8 Q7 SQ7 SQ8 3.0 48V Water Cooled Alternator 4N0903028E

£699.00GBP
Remanufactured📍 CN
Free shipping
Seller: galaxy-autoparts
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ALTERNATOR FOR AUDI A6, A6 Allroad, A7, A8, Q8, S4, S6, SQ5, 250AMP 48V

ALTERNATOR FOR AUDI A6, A6 Allroad, A7, A8, Q8, S4, S6, SQ5, 250AMP 48V

£1159.26GBP
Remanufactured📍 GB
Free shipping
Seller: autotronicservicesltd
View on eBay
AUDI A6 Mk3 (C6) 2008-2012 - 2.0 Diesel 180A Alternator 03G903016L

AUDI A6 Mk3 (C6) 2008-2012 - 2.0 Diesel 180A Alternator 03G903016L

£63.00GBP
Used📍 GB
Free shipping
Seller: combellack01
View on eBay
AUDI A6 (C6 C7) 2.0 TDi DIESEL 2008-2018 BRAND NEW INA ALTERNATOR CLUTCH PULLEY

AUDI A6 (C6 C7) 2.0 TDi DIESEL 2008-2018 BRAND NEW INA ALTERNATOR CLUTCH PULLEY

£37.95GBP
New📍 GB
Free shipping
Seller: aapoldham
View on eBay
180A 14V Alternator Fit AUDI A4,A5 A6 Q5 2.0 TDI DIESEL 2011-2016 2013

180A 14V Alternator Fit AUDI A4,A5 A6 Q5 2.0 TDI DIESEL 2011-2016 2013

£159.00GBP
New📍 GB
Free shipping
Seller: carparts_cooling
View on eBay
180A ALTERNATOR 03G903016A FOR AUDI A6 (C6 4F2 4F5) 2004-11 2.0 & 2.7 TDI DIESEL

180A ALTERNATOR 03G903016A FOR AUDI A6 (C6 4F2 4F5) 2004-11 2.0 & 2.7 TDI DIESEL

£114.35GBP
New📍 GB
Free shipping
Seller: coldmine_u
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for AUDI A6 2.0 TFSI MK3 2.0 PETROL BPJ 2005-2008 NEW 150A ALTERNATOR 06E903016D

for AUDI A6 2.0 TFSI MK3 2.0 PETROL BPJ 2005-2008 NEW 150A ALTERNATOR 06E903016D

£152.00GBP
New📍 GB
+ £5.00 shipping
Seller: schmitz_re
View on eBay
Overrunning Alternator Pulley Fit Audi VW 535001210 Clutch 021903119G 022903119A

Overrunning Alternator Pulley Fit Audi VW 535001210 Clutch 021903119G 022903119A

£12.88GBP
New📍 GB
Free shipping
Seller: kaichaomotor
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AUDI A6 2.0 TDI ALTERNATOR 2015-2018 FG20S025 FGN20S025 04L903017C 04L903017CX

AUDI A6 2.0 TDI ALTERNATOR 2015-2018 FG20S025 FGN20S025 04L903017C 04L903017CX

£165.00GBP
Remanufactured📍 GB
Free shipping
Seller: thestartermotoralternatorco.ltd
View on eBay
FITS AUDI A4 A5 A6 Q5 1.8 2.0 PETROL TFSI 2001-2016 180amp NEW ALTERNATOR

FITS AUDI A4 A5 A6 Q5 1.8 2.0 PETROL TFSI 2001-2016 180amp NEW ALTERNATOR

£149.99GBP
New📍 GB
+ £5.00 shipping
Seller: schmitz_re
View on eBay
Audi A6 3.0 Tdi C7 2011-2015 Alternator 059903018Q

Audi A6 3.0 Tdi C7 2011-2015 Alternator 059903018Q

£112.50GBP
Used📍 GB
Free shipping
Seller: greenpartsmart
View on eBay
Alternator Generator 120A For VW Golf Polo AUDI A2 A3 A4 A6 Bora Skoda Fabia

Alternator Generator 120A For VW Golf Polo AUDI A2 A3 A4 A6 Bora Skoda Fabia

£69.65GBP
New📍 DE
+ £16.87 shipping
Seller: premium-autoteile
View on eBay
180 Amp 6-Groove Alternator for Audi A6 Estate TDI 2004-2011 CA1937IR 12V

180 Amp 6-Groove Alternator for Audi A6 Estate TDI 2004-2011 CA1937IR 12V

£114.03GBP
New📍 GB
Free shipping
Seller: vehiclepartsaccessories
View on eBay
Alternator Generator 48V/250A for Audi A4 A6 A7 A8 Q7 Q8 B9 S4 4N0903028P

Alternator Generator 48V/250A for Audi A4 A6 A7 A8 Q7 Q8 B9 S4 4N0903028P

£499.99GBP
New📍 CN
Free shipping
Seller: promising-parts
View on eBay

About Audi A6 Alternators Parts

Keep your Audi A6 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 A6?

  • 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 A6 Alternators

OEM vs Aftermarket

For your Audi A6, 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

A failing alternator will eventually drain your battery and leave you stranded.

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 A6 based on engine bay layout and accessibility.

Frequently Asked Questions

How do I find the right alternators for my Audi A6?

Verify compatibility using your Audi A6'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 A6?

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 A6?

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 A6 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 A6 myself?

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