Quicksilver 8M6001254 Rotor for MerCruiser 4-Cylinder Engines Made by General Motors with Delco Electronic Spark Timing (EST) Systems
- High strength to weight ratio rotor for durability and resistance to thermal cracking.
- Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your MerCruiser engine..
- Coated brass rotor blade is designed to resist RFI interference with onboard electronics.
- Use only with Quicksilver distributor cap 811635T3.