Spark plug set 847701Q25 is for use on V8 MerCruiser 500 EFI engines (1998-2004) and MerCruiser 575 SCi engines (2000-2005). These blue wire spark plug 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 for over 65 years.
- Complete set of blue wire spark plug wires with boots at spark plug end
- Tailored to reach the correct plug location
- Designed for efficiency, endurance and durability in a marine engine environment
- Produced to meet Mercury Marine original equipment manufacturer specifications
