No Image Available

Part number 079903021HX is a brand new, unused Genuine Audi/Volkswagen alternator.

Your alternator is what charges your car's battery and provides all the electricity your car uses including the headlights and starter (the largest energy consumers). If your headlights are dim, or your car is difficult to start, you need to trouble shoot your charging system including the battery and alternator for possible replacement.

A DIY job usually for your Audi or VW will go much smoother with the right parts. Genuine VW Audi parts are known for precise fitment with each Genuine VW part or Genuine Audi part found within the FCP Euro online catalog.

FCP Euro provides one of the most comprehensive online automotive parts and accessories catalog for European car makes such as Volvo, BMW, Audi, Saab, Volkswagen, Mercedes, Porsche, and Jaguar. With popular OEM and Aftermarket brands such as Lemforder and Bosch, FCP Euro helps European car enthusiast maintain the longevity and performance of their vehicles.

FCP Euro offers free shipping over $49, a hassle free unlimited returns policy, lifetime warranty on all products they sell, and an in-house call center dedicated to helping customers with their repair and purchase needs.

Fits These Cars:

2007 Audi RS4 Alternator
190 Amp, New
2007 Audi RS4 Alternator
190 Amp, Reman.
2008 Audi RS4 Alternator
190 Amp, New
2008 Audi RS4 Alternator
190 Amp, Reman.
Product match fitment

Audi Alternator (RS4) - Genuine VW Audi 079903021HX

Genuine vw audi logoGenuine VW Audi
SKU #:
OE Numbers:
$605.99 +$150.00 (core charge) MSRP: $726.99
Make sure this part fits.
Select your vehicle
Ships in 2 days
  • Guaranteed to Fit, Guaranteed for Life We guarantee the fit and quality of our parts for life. If it doesn’t meet your expectations send it back for a replacement or refund. Learn more
  • Fitment Verified This product application guide has been tested to ensure it will accurately fit the cars outlined in our fitment guide.
  • Shop With Confidence We respect your privacy; we always keep your information confidential.
  • What If I Need to Return This Item? Not a problem! If you are not happy with your purchase, we will gladly help you exchange or return your items, provided you follow the guidelines outlined in our Returns Policy.
Give Us a Call
(877) 634-0063
Whether you have technical questions for our ASE certified staff or you need help fulfilling an order, we're here to help you.
Email Us Live Chat

Customer Reviews

Write a Review No reviews yet. Would you like to be the first one?
Keep me posted
Sign up for Special Offers, News, & Promos from FCP.