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"
Frankberg Alternator Generator 180A 1-Pol 14V For Audi A4 A5 A6 Allroad 2.0L
AUDI A4 Alternator 1798 Petrol 2013 CJEB 06H903017T
2008-2012 AUDI A4 B8 2.0 TDI ALTERNATOR 03G903016G
2023 AUDI Q5 / A4 / A5 / A6 / A7 2.0L Diesel 230A VALEO ALTERNATOR 04L903018A
140A ALTERNATOR FOR AUDI A3 A4 A6 TT 1.6 1.8 2.0 TFSI FSI QUATTRO 2000-14 PETROL
AUDI A4 B7 Avant 2.0TFSI 140A 04-08 Alternator 06B903016AF
140A ALTERNATOR FOR AUDI A3 A4 A6 TT 1.6 1.8 2.0 TFSI FSI QUATTRO 2000-14 NEW
Alternator Fits VW Golf Passat Polo T5 Audi A3 A4 Skoda 038903018RX Febi 193307
FOR AUDI A3 A4 A6 TT 1.6 1.8 2.0 TFSI FSI QUATTRO PETROL 00-14 140A ALTERNATOR
COMPLETE GENUINE ALTERNATOR SKODA SUPERB/ AUDI A4/ A6 (A2323)
Alternator fits AUDI A4 Allroad B8 2.0D 09 to 16 Bosch 03L903017E 03L903017 New
F00M144128 F00M 145225 Alternator Voltage Regulator For Audi Seat Skoda VW
180A 14V Alternator For AUDI A4 A5 A6 Q5 2.0 TDI DIESEL 2011-16 12 03L903017B
AUDI A4 Alternator 2.0 Diesel 2008 B8 CAGA 03L903017B
12-15 AUDI A4 B8 8K/A5/SEAT/SKODA/VW 2.0 DIESEL ALTERNATOR 04L903017A
AUDI A3 A4 A5 A6 2.0 TDi BRAND NEW 180A ALTERNATOR for start/stop models
Alternator Generator 120A For Audi A4 A3 Ford VW Golf Seat Skoda 038903023S
Overrunning Alternator Pulley 535001210 INA Clutch 021903026A 021903026G Quality
1A2323 ALTERNATOR For AUDI A4 A6 1.6 1.9 TDI quattro
Audi A4 B7 2004-2008 Alternator BRAND NEW OEM QUALITY 3 YEARS WARRANTY
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.