Mercury Replacement Ignition Rotor and Cap Kit 815407T5 ensures optimum spark delivery for peak engine performance. Featuring a coated brass rotor blade, this kit is specifically designed to resist RFI interference with onboard electronics in marinized GM V6 engines.
- For marinized GM V6 engines with Thunderbolt IV and V HEI systems
- Contains easy-to-replace rotor, gasket, and cap
- Coated brass rotor blade resists RFI interference
- Ensures efficient engine performance and reliable ignition
