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Harkers Island, NC 28531
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Wire Set Ignition Spark Plug Marine Mercruiser 3.7L 224 4 Cylinder 84-813720A6


  • Part #: SMI98106

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Spark Plug Wire Set for Mercruiser 3.7L 224 CID 4 cylinder. This engine is identified by many model numbers like 165 170 190 470 485.

Basically, if you have a 4 Cylinder Mercruiser over 140 horsepower then you have this motor.

This ignition wire set features 8MM suppression core Packard wire custom fit to your specific application.

Replaces 84-813720A6

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