I have a '91 Accord and just bought JDM headlights for it. Is there any special converting I need to do for the headlight bulbs/turn signal bulbs regarding wiring? And I believe the main headlights are H4s and the brights are H1s (I think). Do I need to convert the harnesses to accomodate the different bulb types (headlight and turn signal bulbs)?

 

Hopefully, the headlights you're getting comes with the plugs for the H4 bulbs. Its a pretty simple process changing your plugs. You're going to have an extra plug and bulb from your USDM corner lamps. From what I've heard, that extra wiring was for JDM side markers.

 

/\ exactly. if the headlights don't have the sockets, then Autozone or Advanced should have them. They are H4 low beams and H1 high beams

 

So I just need to cut the existing harness wires and hook them up to the JDM harness wires?