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How to Replace Alternator 2004-2009 Audi A4 Quattro 20L L4

Installation Instructions Steps
Associated Vehicles Fits

Created on: 2024-09-05

This video shows you how to install a new alternator from TRQ on your 2004-2009 Audi A4 Quattro (2.0L L4).

Tools needed

12mm Socket

Torque Wrench

Gloves

17mm Wrench

Phillips Head Screwdriver

10mm Wrench

T30 Socket

Ratchet

Safety Glasses

2009 - 2009 Audi A3

2013 - 2013 Volkswagen Jetta

2013 - 2013 Volkswagen CC

2012 - 2012 Volkswagen Beetle

2013 - 2013 Volkswagen Beetle

2012 - 2012 Volkswagen Jetta

2009 - 2009 Audi TT

2009 - 2009 Audi TT Quattro

2009 - 2009 Audi A4 Quattro

2009 - 2016 Volkswagen CC

2009 - 2009 Audi A3 Quattro

2008 - 2008 Volkswagen Passat

2010 - 2010 Volkswagen Jetta

2011 - 2013 Audi A3

2009 - 2009 Volkswagen Jetta

2010 - 2013 Audi A3

2011 - 2014 Volkswagen Jetta

2009 - 2009 Volkswagen Eos

2002 - 2005 Audi A4 Quattro

2002 - 2006 Audi A4

2002 - 2002 Audi A4

2006 - 2006 Audi A4

2005 - 2008 Audi A4

2005 - 2008 Audi A4 Quattro

2018 - 2018 Volkswagen Tiguan Limited

2008 - 2008 Audi A3

2008 - 2008 Volkswagen GTI

2008 - 2008 Volkswagen Jetta

2007 - 2007 Volkswagen Jetta

2009 - 2009 Audi A4

2009 - 2017 Volkswagen Tiguan

2010 - 2013 Audi A3 Quattro

2009 - 2014 Volkswagen GTI

2009 - 2010 Volkswagen Passat

2010 - 2010 Volkswagen Passat

2010 - 2017 Volkswagen Tiguan

2010 - 2016 Volkswagen Eos

2010 - 2014 Volkswagen GTI

2017 - 2017 Volkswagen CC

2013 - 2013 Audi A3 Quattro

2010 - 2010 Audi TT Quattro

2010 - 2010 Audi TTS Quattro

Shop Products

VW Audi Alternator TRQ ALA90110

Part Details:

VALEO
Clockwise (Right)
No
56 mm
140 A
No
6
Internal
Yes
Yes
No
12 VDC
32.5 mm
2.2 in
1.3 in

$214.95

How to Replace Alternator 1998-2000 Chevy Blazer S10

In this video, 1A Auto shows you how to replace a broken or bad alternator in a 98-00 Chevy Blazer S10.

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