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

Find quality alternators for your Audi A6 (2019-2024). Browse 20 available listings with prices starting around $254.44. Battery charging.

20 listings available | Prices from $39.77 to $608.00|18 verified sellers

3,360 Results

Alternators

Found 3360 listings for "audi a6 alternators"

NEW Alternator Generator 4N0903028P For Audi A6 S6 Avant A7 A8 S8 Q7 Q8 3.0L V6

NEW Alternator Generator 4N0903028P For Audi A6 S6 Avant A7 A8 S8 Q7 Q8 3.0L V6

$600.00USD
New📍 US
Free shipping
Seller: keythgo
View on eBay
Alternator Fits 09-11 AUDI A6 104916968

Alternator Fits 09-11 AUDI A6 104916968

$77.78USD
Used📍 US
Free shipping
Seller: counselmanauto
View on eBay
Alternator Fits Audi A6 2012-2015 06H903016S 06H903017SX 06H903017S 439782 11612

Alternator Fits Audi A6 2012-2015 06H903016S 06H903017SX 06H903017S 439782 11612

$248.49USD
New📍 US
Free shipping
Seller: chargingsystemsinc
View on eBay
Audi Hybrid Alternator 290808002 A6 A7 4K A8 Q8 Hybrid 4N0903028P

Audi Hybrid Alternator 290808002 A6 A7 4K A8 Q8 Hybrid 4N0903028P

$476.15USD
New other (see details)📍 US
Free shipping
Seller: platinumautoparts77
View on eBay
Alternator Generator 4N0903028N For Audi A6 S6 Avant A7 A8 S8 Q7 Q8 2016-2023

Alternator Generator 4N0903028N For Audi A6 S6 Avant A7 A8 S8 Q7 Q8 2016-2023

$608.00USD
New📍 US
Free shipping
Seller: gapautoparts
View on eBay
Alternator Generator Fits Audi A6 S6 Avant A7 A8 S8 Q7 Q8 3.0L V6 4N0903028E New

Alternator Generator Fits Audi A6 S6 Avant A7 A8 S8 Q7 Q8 3.0L V6 4N0903028E New

$608.00USD
Remanufactured📍 US
Free shipping
Seller: sole-autoparts
View on eBay
Alternator For Audi A6 2006-2009 A6 Quattro 2005-2008 V6 3.2L 11162 90-22-5558

Alternator For Audi A6 2006-2009 A6 Quattro 2005-2008 V6 3.2L 11162 90-22-5558

$158.79USD
New📍 US
Free shipping
Seller: vap-autoparts
View on eBay
11478 Alternator Fits Audi A6/A6 Quattro 10-11 V6 3.2L 200A 12V 6-Groove Pulley

11478 Alternator Fits Audi A6/A6 Quattro 10-11 V6 3.2L 200A 12V 6-Groove Pulley

$220.99USD
New📍 US
Free shipping
Seller: t-rank_autoparts
View on eBay
Professional Grade Alternator Fits Audi A6 3.2L V6 2005 2006 2007 2008 2009

Professional Grade Alternator Fits Audi A6 3.2L V6 2005 2006 2007 2008 2009

$163.99USD
New📍 US
Free shipping
Seller: partsallin
View on eBay
Alternator for Audi A4 2011-2015 Q5 A5 A6 3.0 TDi 180A 12V Clockwise 6-Groove

Alternator for Audi A4 2011-2015 Q5 A5 A6 3.0 TDi 180A 12V Clockwise 6-Groove

$270.88USD
New📍 US
Free shipping
Seller: autoparts_premium
View on eBay
12-15 Audi A6 2.0T Alternator Generator 150 Amp OEM 06H903017S TESTED W/ BOLTS

12-15 Audi A6 2.0T Alternator Generator 150 Amp OEM 06H903017S TESTED W/ BOLTS

$39.77USD
Used📍 US
Free shipping
Seller: glush-82
View on eBay
New 180A Alternator Fits Audi A6 3.2L 2010-11 06E903018HX BOS0121715178 LRA03967

New 180A Alternator Fits Audi A6 3.2L 2010-11 06E903018HX BOS0121715178 LRA03967

$268.95USD
New📍 US
Free shipping
Seller: oegparts
View on eBay
Quality Power 200Amp Alternator For Audi C5 A6 RS6 4.2 V8 Quattro

Quality Power 200Amp Alternator For Audi C5 A6 RS6 4.2 V8 Quattro

$340.00USD
New📍 US
+ $20.00 shipping
Seller: debbielee17
View on eBay
2014 Audi A6 Alternator OEM 116K Miles - LKQ328708641

2014 Audi A6 Alternator OEM 116K Miles - LKQ328708641

$72.08USD
Used📍 US
Free shipping
Seller: lkqonline
View on eBay
2016 Audi A6 Alternator OEM 92K Miles - LKQ393606967

2016 Audi A6 Alternator OEM 92K Miles - LKQ393606967

$106.00USD
Used📍 US
Free shipping
Seller: lkqonline
View on eBay
New Alternator For Audi A6 3.2L 2006-2009, A6 Quattro 3.2L 2005-08 180 Amp 11222

New Alternator For Audi A6 3.2L 2006-2009, A6 Quattro 3.2L 2005-08 180 Amp 11222

$160.60USD
New📍 US
Free shipping
Seller: la-parts310
View on eBay
2013-2017 AUDI A4 A5 A6 Q5 ALLROAD 2.0 ENGINE ALTERNATOR GENERATOR 180A OEM 65k

2013-2017 AUDI A4 A5 A6 Q5 ALLROAD 2.0 ENGINE ALTERNATOR GENERATOR 180A OEM 65k

$71.73USD
Used📍 US
+ $19.99 shipping
Seller: quality_oem_inc
View on eBay
99-05 VW PASSAT 99-02 AUDI A4 99-00 AUDI A6 01-03 QUATTRO Alternator 2.8L OEM

99-05 VW PASSAT 99-02 AUDI A4 99-00 AUDI A6 01-03 QUATTRO Alternator 2.8L OEM

$55.00USD
Used📍 US
Free shipping
Seller: a1autopa814
View on eBay
2019-2025 AUDI A6 A7 A8 Q7 Q8 S6 S8 Hybrid 4.0L 3.0L ALTERNATOR GENERATOR OEM

2019-2025 AUDI A6 A7 A8 Q7 Q8 S6 S8 Hybrid 4.0L 3.0L ALTERNATOR GENERATOR OEM

$382.50USD
Used📍 US
+ $35.00 shipping
Seller: partsville_auto
View on eBay
2015 Audi A6 Alternator OEM 74K Miles - LKQ416177781

2015 Audi A6 Alternator OEM 74K Miles - LKQ416177781

$159.00USD
Used📍 US
Free shipping
Seller: lkqonline
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.