Audi A4 Alternators (2017-2024) - Parts, Prices & Buying Guide
Research alternators options for your Audi A4 and compare marketplace availability before you buy.
Found 36099 listings for "audi a4 alternators"
Alternator Generator 12V 140A For Audi A1 A3 A4 TT Seat Alhambra Ibiza Skoda
AUDI A4 A5 Q5 2.7 3.0 TDI 2007-2012 ALTERNATOR 059903016E 059903016G
ALTERNATOR 150A FITS AUDI A4 A5 Q5 2.0 TDI ROLLCO ALT2319CP
AUDI A4 A5 A6 Q5 2.0 TDI 180A ALTERNATOR 03L903016A 03L903017B FG20S014 FG20S016
2021 AUDI A4 ALTERNATOR 2.0 DIESEL DTNA 04L903018A
180A 14V Alternator For AUDI A4,A5 A6 Q5 2.0 TDI DIESEL 11-2016 2013
AUDI A1 MK1 VW SEAT SKODA ALTERNATOR 1.6TDI CAY 03L903023 2008-2015
Alternator for Audi A3 A4 A5 TT Skoda Octavia Superb III 1.6 2.0 03L903023LX New
Alternator for Audi A4 A6 A8 Allroad C5 VW Passat B5 Skoda Superb 078903016 150A
Lucas Alternator fits AUDI A4 B5 1.6 94 to 01, VW Passat B5 058903016
AUDI A4 A5 2.0 TDI ALTERNATOR 0124525114 0124525530 F000BL0800 F000BL08A0
2004-08 AUDI A4 2.0TDI ALTERNATOR
FOR AUDI A4 ALLROAD B8 2.0 TDI QUATTRO 2009-2016 (8KH) ALTERNATOR 140A NEW
Audi A4 B7 2.0 TFSI BWE Alternator 06B903016AB
2004 - 2008 AUDI A4 B7 2.0 TDI OEM Alternator 06F903023J
AUDI A4 B8 FL 2.0 TDI ENGINE CJCB 2011-2015 ALTERNATOR 150 AMP 14V 04L903017D
Alternator Generator 48V/250A for Audi A4 A6 A7 A8 Q7 Q8 B9 S4 4N0903028P
For 2007-2015 AUDI A4 B8 2.0 TDI DIESEL ALTERNATOR PULLEY 03G903016F, 03G903016G
Alternator Generator 140A 12V For Audi A3 8V A4 VW Golf Passat Tiguan Skoda
About Audi A4 Alternators Parts
Keep your Audi A4 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 A4?
- 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
Technical Information
The alternator charges your battery and powers the electrical system while the engine is running.
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
DIY possible for those with intermediate mechanical skills and proper tools.
Installation time may vary for Audi A4 based on engine bay layout and accessibility.
Frequently Asked Questions
How do I find the right alternators for my Audi A4?
Verify compatibility using your Audi A4's VIN number, production year (2017-2024), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.
How often should I replace alternators on my Audi A4?
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 A4?
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 A4 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 A4 myself?
Possible for DIYers with intermediate skills. Expect 1-3 hours. Always consult your owner's manual and follow proper safety procedures.