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.
21811, 2-1811 - ECHLIN, ACDELCO, BWD
AC306DG - DURALAST, WELLS
AC77 - STANDARD MOTOR PRODUCTS, SMP
4612159, 4612 159 - CHRYSLER
8469, 8-469 - TOMCO PRODUCTS
5277513, 5277 513 - CHRYSLER
2171734, 217-1734 - ACDELCO
2171678, 217-1678 - ACDELCO
4861085, 4861 085 - CHRYSLER
5277839, 5277 839 - CHRYSLER
4612673, 4612 673 - CHRYSLER
21591018, 215-91018 - WALKER PRODUCTS
734358, 73-4358 - CARQUEST