The Mercury Lanyard Cord Assembly (8M0164890) is a genuine OEM safety accessory designed to shut off your Mercury or MerCruiser engine instantly if the operator is thrown from the helm. Commonly known as a kill switch lanyard, this essential component is critical for operator safety—especially on high-speed boats, open watercraft, or during solo operation.
This lanyard attaches securely to the operator’s wrist, life jacket, or clothing, and connects to the engine’s emergency stop switch. If the operator moves too far from the control area, the cord pulls free from the switch and immediately cuts engine power—helping prevent runaway boats or injuries.
The 8M0164890 features a coiled design that allows for freedom of movement while keeping the cord out of the way. Its high-visibility red color ensures it’s easy to see and grab quickly when needed. The durable clip fits Mercury’s Gen 1 and Gen 2 control box kill switches, making it ideal for a wide range of Mercury and MerCruiser outboard and sterndrive setups.
Built from premium marine-grade materials, this lanyard is UV-resistant, water-resistant, and corrosion-proof—perfect for the harsh marine environment. Whether you’re replacing a damaged lanyard or adding a backup to your safety kit, this OEM part provides dependable operation and peace of mind.
Key Features:
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Genuine Mercury OEM lanyard cord assembly
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Compatible with Gen 1 & Gen 2 kill switch systems
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Emergency engine stop if operator is ejected
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Durable, coiled red cord for flexibility and visibility
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Ideal for outboards and sterndrives
Stay safe and in control on the water with the Mercury Lanyard Cord Assembly (8M0164890)—a small part with a big role in boating safety.