Icluding aftermarket headlights??
Yup they sure do 9003/ h4 fits a 94 civic
H13 for the Headlight and H11 for foglight.
H1 55W bulb
9004
HB1 / 9004
It depends on what type of headlights you have halogen or HID?
9007 ( according to the owners manual )
9005 high beam and 9006 low beam.
This would be a 9004 series halogen bulb available almost anywhere.
if you lift the engine hood there should be 4 nuts by where your headlight bulb fits into the housing.they should be size 12mm nuts.just remove those 4 nuts and the headlight bulb retainer(you remove that by twisting counter clockwise) and your headlight assembly should pull right off
To change the electrical connector for the headlight on a 2002 Volvo S40, first, ensure the vehicle is turned off and the keys are removed. Remove the headlight assembly by unscrewing the retaining bolts and disconnecting any clips. Next, gently pull off the old electrical connector from the headlight bulb, and attach the new connector, making sure it fits securely. Finally, reassemble the headlight assembly and test the new connection to ensure proper functionality.
You have to take the old bulb out to replace it. Just take it out and look and see what size it is.