Feature

●Distributor Cap and Rotor Kit for MerCruiser V6 Thunderbolt IV, V, HEI Ignition Systems
●The distributor cap and rotor meets or exceeds factory specifications and is a direct replacement
●Replaces Part #: 815407Q5, 815407A2, 18-5274, 9-29317
●Fits: All GM 4.3L V6 engines with Thunderbolt Ignition from 1985 and Up

Description