Spark plug set 816608Q81 is for use on MerCruiser Inboard Tow Sports engines with Delco HEI ignition systems. These red wires are tailored to reach the correct plug locations and are designed for efficiency, endurance, and durability in a marine environment. Quicksilver is the leader in delivering uncompromising marine parts.
- Complete set of 8 red wires with boots at spark plug end
- Tailored to reach the correct plug location for specific engines
- Designed for efficiency and endurance in marine engine environments
- Fits select Inboard Tow Sports engines (1999-2001)
