Part Number: 815407Q5
Engines made by General Motors with Thunderbolt IV and V HEI Ignition Systems. See your owners manual for replacement information and directions.
- Cap is made from a blend of PBT and PET plastics for increased strength, stiffness and resistance to warpage
- 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 is designed for durability and resistance to thermal cracking
- Designed to resist RFI interference with onboard electronics
.svg)
