Although 1999 chevey silverado 1500 is very old, we can still help you find out what’s headlight bulbs.

1999 chevy silverado 1500 headlight bulbs shall be 9005 and 9006 bulbs.

Fortunately, 9005 and 9006 led headlight bulbs are all our main products.

In order to make you know our 9005 and 9006 led headlight bulbs clearly, I like to attach some pictures as below.

Our 1999 chevy silverado 1500 led headlight bulbs are all good price, brighter and long life time.