Search for awhile, but couldnt find an answer (im bad at searching)

I have a 2000 Honda Civic Si and my right headlight lamp low beam went out, the yellow/high beam works just fine. Im a newbie at technical stuff and could use some help on buying the correct bulb and replacing it myself if its easy.

Thanks
Chris

 

The bulb size is H4 (also known as 9003). To install, remove the headlight plug from the bulb by pressing the sides together. Remove the rubber seal from the headlight. Push and move over the metal clip holding in the bulb. Put in new bulb (be careful not to touch the bulb with bare fingers, if you did, wipe oil off with alcohol). Installation is removal in reverse.

This is for OEM headlights. From your description, sounds like an aftermarket headlight. If you have projector lights, I believe the low beam bulb is an H3. Remove the bulb from the housing and the bulb number is engraved on the bulb base to be sure.

 

thanks