This kit includes the distributor cap and rotor. It fits 4-cylinder MerCruiser engines made by General Motors with Delco EST (electronic spark timing) ignition systems. See your owners manual for replacement information and directions.
The distributor cap is made from a blend of PBT and PET plastics for increased strength, stiffness and resistance to warpage important in this design of distributor.
Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your MerCruiser engine
Solid brass inserts resist corrosion and electrical pitting for long service life
High strength to weight ratio rotor for durability and resistance to thermal cracking
Designed to resist RFI interference with onboard electronics