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.
AS345 - STANDARD MOTOR PRODUCTS, SMP, STANDARD IGNITION
56044544AA - JEEP, CHRYSLER
220355, 2-20355 - NAPA, ECHLIN
2251200, 225-1200 - WALKER PRODUCTS