Part numbers listed below indicate interchangeable parts. These parts share the same size, parameter, function and compatibility. However, please note that items from different brands may have minor variations.
TH74 - STANDARD MOTOR PRODUCTS, SMP, STANDARD IGNITION
F2DF9B989BA, F2DF-9B989-BA - FORD
F2DZ9B989BA, F2DZ-9B989-BA - FORD
E7DF9B989AA, E7DF-9B989-AA - FORD
F2DZ9B989B, F2DZ-9B989-B - FORD
E7DZ9B989A, E7DZ-9B989-A - FORD