ARCO Marine Premium Replacement Rotor f/Mercruiser Inboard Engines w/TEI Ignition

The ARCO Marine Premium Replacement Rotor for Mercruiser Inboard Engines with TEI Ignition is a vital ignition component designed for boaters who require dependable engine performance. This rotor serves as the critical link between the distributor cap and the firing events at each cylinder, ensuring that your engine runs smoothly whether you're on a cabin cruiser, ski boat, or day fisherman.

Engineered to withstand the harsh marine environment, this rotor is made from heat-resistant phenolic composite and features a heavily plated contact that resists arc erosion. It effectively carries high-voltage spark from the center terminal to each spark plug wire outlet in the correct sequence, maintaining proper spark timing and voltage delivery across the full RPM range.

Boaters performing their own maintenance will find replacement straightforward during routine tune-ups or when troubleshooting ignition misfire issues. This rotor is specifically designed for Mercruiser engines equipped with TEI (Teleflex Engine Interface) ignition systems, making it an essential part of your engine's ignition system.