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Arco Marine

Shop ARCO Marine distributor caps for dependable marine ignition system maintenance and replacement. Designed for select inboard marine engine applications, ARCO distributor caps help direct ignition voltage to the correct spark plug terminals for proper engine firing and consistent performance.

Find replacement distributor caps for select MerCruiser, Volvo Penta, OMC, Pleasurecraft, and other GM-based marine inboard engines, depending on the specific cap and ignition system. Options are available for compatible V6 and V8 applications, including Thunderbolt IV and V HEI ignition systems. 
DC001+2


Whether you're servicing a boat engine, troubleshooting ignition problems, or replacing a worn distributor cap, choose the correct ARCO Marine part for your engine configuration.

Shop ARCO Marine distributor caps today for marine engine tune-ups, ignition system repairs, and dependable replacement parts.

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