Replacement Ballast for Kenworth T660/T700 with Original Equipment Xenon Headlights

Kenworth doesn’t sell just a replacement ballast for your factory T660 Xenon headlight–they want you to buy a new headlight housing, which can be quite expensive, and overkill.  Pick up just the ballast here, much cheaper than the dealer.

Direct plug-in replacement that installs in minutes.

Also look at the bi-xenon projector upgrade, for significantly better than stock light output.