Custom quantities available. Please send a message if you need more than 10 blue caps. (or less)
These blue caps are excellent quality with good heat resistance and fit over our 3mm climate control and radio bulbs.
These bulb covers will not work over 4mm or 4.7mm bulbs. These covers are a very universal fit in many radio, climate control, switch, and steering wheel button applications.
They work in many radios, steering wheel buttons, power lock, window switches, and hvac controls. The larger cluster bulbs (4mm and 4.7mm found in my other auctions) are good for gauge clusters and some hvac units (Corvette and Buick with digital climate). I suggest you purchase both the climate and cluster bulbs if you are unsure of what size you need. Some climate units also use both these climate bulbs and the larger cluster bulbs.
These bulb covers should also work in Ford, Chrysler, and import radios