Halcyon Auto Parts - For BMW 740i Engine Coolant Reservoir Cap-Base 1998. Type : Engine Coolant Reservoir Cap. 1998 BMW 740i Base Sedan 4-Door 4.4L 4398CC V8 GAS DOHC Naturally Aspirated. 1998 BMW 318i Base Convertible 2-Door 1.9L 1895CC l4 GAS DOHC Naturally Aspirated.
