Part Number: 847701Q25
Spark plug set 847701Q25 is for use on V-8 MerCruiser 500 EFI engines (1998 through 2004) and MerCruiser 575 SCi engines (2000 through 2005).
- Complete set of blue wire spark plug wires with boots at spark plug end
- Tailored to reach correct plug location
- Designed for efficiency
- Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive