The 9005 and 9006 bulbs are interchangeable. Although not the same bulbs, For Best 9005 headlight Bulb, they are fairly similar in size. The base of 9005 and 9006 bulbs differs from one another. However, fitting 9005 and 9006 bulbs correctly has become easier in the present day. The same installation process is used: rubber seal, locking tabs, and connector. There are numerous 9005 bulb product lines available right now. You will likely purchase low-quality equipment if you are still getting familiar with this product range. To prevent installing errors, you should select new bulbs from reputable brands like Sylvania, Mars Auto, or Beamtech.