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Power. Reliability. Performance.

Find coils for Mercury 90 HP outboard engines. These coils are designed to maintain proper spark timing, ignition performance, and reliable engine operation.

Related tests:
Stator Trigger Power Pack
Switch Box Coil

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Coil
Sierra 5186 Coil for 90 HP Mercury Outboards

Sierra 5186 Coil for 90 HP Mercury Outboards

PART #: 5186
(29)

For 90 HP 6cyl Mercury/Mariner models with Serial # 5299506 and UP and 3cyl models with Serial # OA996142 thru OG437999 and 3cyl Sport Jet models with Serial # OE021000 thru OE095087 Helps deliver high-voltage spark to the, 5186 is an ignition coil. Deliv
Replaces OEM#: 339-7370A13, 339-832757A4

List Price: $87.85
Your Price: $28.95
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Having Ignition Problems?

Use these guides to narrow down common outboard ignition symptoms before ordering parts.

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