Resistor type spark plug QL76V is designed to ensure optimum performance while reducing radio frequency interference (RFI) with onboard electronics. Featuring a copper core electrode for increased heat conductivity, this plug maintains the optimal temperature operating range for your engine. Mercury parts ensure the highest level of engine protection and longevity.
- Meets Mercury Marine original equipment manufacturer specifications
- Resistor design protects electronics from electrical noise
- Copper core electrode ensures good wear characteristics
- Maintains optimal temperature operating range for the engine
- Check your manual for correct spark plug gap before installation
