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.
PR308, PR-308 - DURALAST, STANDARD IGNITION, WELLS
PR146 - SMP, STANDARD IGNITION
2551090, 255-1090 - WALKER PRODUCTS
21100, 2-1100 - TOMCO PRODUCTS
800258, 80-0258, 800-258 - SORENSEN
22860, 228-60, 2286.0 - BWD
217171, 217-171 - ACDELCO