OEM Quicksilver 863656A03 Spark Plug Wire Kit for MerCruiser Black Scorpion Tow Sports
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Description
Description
Quicksilver 863656A03 is an ignition wire kit for selected MerCruiser Black Scorpion and MX 6.2L Black Scorpion Tow Sports engines.
Application and details
- Verified Black Scorpion Ski Gen+ example: Mercury HEI ignition, 2003–2007, serial 0M391600–0W698432.
- Also listed for Scorpion 350, 2008–2015, serial 0W698433–2A460164.
- Match the engine's serial-specific parts diagram; earlier Delco HEI Black Scorpion engines use a different wire kit.
Manufacturer part number: 863656A03
Confirm engine serial number, ignition system and the original wire-set part number before ordering.






