I’m from Canada and I’m going to say there all same just a module that when key is in run position makes headlights only on during day never seen American ranger but I would say nothing different part wise just like my 88 ranger I have I had to buy a kit cause last fall my province made it law to have headlights on including antique cars if they don’t have them u need to drive with your lights on like at night time witch I didn’t like forgot them on during day cause u don’t see your dash on come out of store realize all your lights are on. Anyways I think it’s stupid if u can’t see a car during the day maybe shouldn’t be driving just my opinion!!