Mitsubishi Xenon D3S Headlight Ballast Control Unit ECU Control Unit 8K0 941 597 A01

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  • Regular price $72.00
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This is for one (single) replica ballast (details below). These are manufactured to the same standards as the original model with a fraction of the price tag. If you have factory xenons that use this ballast and one of yours has failed, this will be a direct replacement.

If you have tried changing the bulb and it is still not illuminating then chances are you have had a ballast fail.

These are also called a control unit.


  • Pack of 1 (single)
  • 24 Month Warranty
  • E Marked (Road Legal)
  • Direct Replacement
  • Single Beam or Bi-Xenon Use
  • Temperature Tested

Original part numbers include, but are not limited to:

W3T21071, W3T16372,  W3T11472, W003T22071, W003T20171, W003T18471.

Will fit the follow cars (may fit others):

Chrysler 300c 2011-2016

Lancia Thema LX 2009-2015

Porsche 991
981 Macan 2012-2015

Seat Alhambra 2011-2015

Skoda Octavia III MK3 3 2012-2016
Skoda Superb 2012-2015

Audi A3 S3 8P 8PA Facelift 2008-2011
Audi A3 S3 8V 2012-2015
Audi A4 S4 B8 2008-2014
Audi A6 S6 RS6 C6 Facelift 2008-2010
Audi A6 S6 RS6 C7 2011-2014
Audi A5 S5 2008-2014
Audi Q3 8U 2012-2014
Audi Q5 8R 2008-2014
Audi Q7 8L 2009-2014
Audi A7 S7 RS7 4G 2010-2015
Audi A8 S8 D4 2009-2014

VW Polo MK5 5 6R 2009-2012
VW Golf MK7 7 VII 2013-2015
VW Jetta 6 2011-2015
VW Passat B7 Facelift 2010-2013
VW Passat B8 2014-2016
VW Pheaton 2010-2015
VW Tiguan 2011-2015
VW Sharan MK2 7N 2010-2015
VW Touareg 7P 2010-2015
VW Passat CC 2012-2014
VW Touran 1T 2010-2014
VW Transporter T5 Facelift 2012-2014

The Mitsubishi Xenon D3S Headlight Ballast Control Unit ECU Control Unit 8K0 941 597 A01 is the product you didn't think you need, but once you have it, something you won't want to live without.

Inventory Last Updated: Feb 28, 2024