Honda Accord Fuel Filter - AutoZone Order Honda Accord Fuel Filter online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store. How to Install a Fuel Filter on a 1990 Honda Accord | It The fuel filter on the 1990 Honda Accord is a two-port canister fuel filter. The main responsibility of the fuel filter is to keep any type of trash or fuel sediments from getting into the engine. The fuel filter prevents this by trapping the sediments inside of the elongated fibers that make up the inner filter.