Porsche 914 Fuel Gauge: 1973 - Very Early 1974
Early 1974 Owner's Manual Illustration
The very early 1974 Porsche 914 owner's manuals (correctly) depict the
fuel gauge used in 1973 and early 1974 model year cars (part number 914 641 102 40).
The vast majority of 1974 Porsche 914 cars, however, used fuel gauge part number 914 641 102 50.