This item is a DIY bulb kit (contains bulbs only) for 2000-2002 GM and Chevy truck climate control units.
You will re-use your original blue bulb caps with this DIY kit for truck climate control bulbs. We have replacement caps, however they will be a deeper blue than OEM and will not match if you do not replace all of them.
Basic instructions are included. Desoldering and soldering will be required. This is not plug and play.