2000 Ford Taurus codes and parts numbers

Are engine codes and parts numbers different in Canada than in the U.S. My car was made in Chicago and I live in Canada. There's a different numbered oil filter goes on than what's in the book at the lube place. My car died on the highway on a hot day last summer so I had the fuel pump and filter changed, and the numbers were different. The engine light had come on. They scanned the engine and it showed a problem with the secondary circuit in the fuel pump. So, I drive away and the engine light comes. I go back, shut it off, they scan the engine, they say it's reading same problem, reset it, I drive away and right away the engine light comes on. And it reads the same problem. The cars performance is what it should be.