OEM Quicksilver 863656A2 Spark Plug Wire Set for MerCruiser 4.3L MPI
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Description
Description
Quicksilver 863656A2 is an OEM spark plug wire set for selected MerCruiser 4.3L MPI engines.
Application details
- For selected MerCruiser 4.3L MPI applications.
- This is an ignition wire set, not a set of spark plugs. Match the original wire-set number, ignition system and engine serial number before ordering.
Manufacturer part number: 84-863656A2
Model years describe the listed catalog application. Verify the installed ignition system, especially if the engine or distributor has been replaced.

