Spark plug set 816761Q8 is designed for use on inline 6-cylinder MerCruiser engines with conventional points ignition systems. These wires are tailored to reach the correct plug locations and are designed for efficiency, endurance, and durability in a marine engine environment. Quicksilver parts provide performance, protection, and peace of mind.
- Complete set of spark plug wires with boots at spark plug end
- Tailored to reach the correct plug location for inline 6-cylinder engines
- Designed for efficiency, endurance and durability in marine environments
- Fits select 1963-1981 MerCruiser models
