Replacement Ballasts

OEM Replacement HID Xenon Ballast Controller 1307329240
OEM Replacement HID Xenon Ballast Controller 1307329240
  • Model: BOSCH-GEN5-BLST


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Replacement ballast for models with OEM xenon from the factory (HID Package).

Replaces the following part numbers:

  • 1 307 329 240
  • A 204 870 01 26
  • A 204 870 02 26
  • A 204 442 00 03
  • 130732924000


Known to fit the following vehicles:


C300 2008-2011

C350 2008-2011

C63 AMG 2008-2011

S550 2010-2011

S600 2010-2011

S400 2010-2011

S65 2010-2011

S63 2010-2011


Common Questions:


If my vehicle does not have HID from the factory (Xenon), will this fit my vehicle?

No, these ballasts are OEM replacement ballasts for vehicles with HID lighting from the factory. On some models that is an upgrade. If you have the base model with regular halogen bulbs, you can buy an HID kit for a lighting upgrade.

How do I know if my original ballast is bad?

Sometimes it's difficult to know if you have a bad bulb or a bad ballast. The best way is to swap parts from the working side. Example, move your bulb from your working side to the side not working, if that side still does not work, most likely you have a bad ballast. Another way is to move the bulb from the non-working side to the working side and see the result.

What is the warranty?

If installed by an automotive professional, we warranty the product for 1-Year from the purchase date. Customer is responsible for shipping.

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