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HEI Ignition Coil-MerCruiser Thunderbolt IV & V 392-805570A2 392-7803A4 18-5438
New JetSki Plus Brand MerCruiser HEI Ignition Coil.
- Plug and play replacement part, no modifications required
- Comes exactly as pictured
- 40,000 volt coil
- Make sure your motor uses one of the part numbers below BEFORE buying
Replaces the following part numbers:
- Mercury Marine 392-7803A4
- Mercury Marine 392-805570A2
- Mercury Marine 300-8M0079202
- Crusader 37068
- Sierra 18-5438
- GLM 72115
- EMP 300-00879
Mercury Marine
- 47886
- 47886T
Please refer to your repair manual for proper procedures
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Domestic Shipping Outside The 48 States
- All products are in stock at our St. Louis Distribution Center
- Orders ship the next business day
Domestic Shipping Within The 48 States
- Free shipping for all US locations
- PO boxes can't be utilized for UPS shipments
- USPS Express Mail expedited shipping option available
Domestic Shipping Outside The 48 States
- Free shipping for USPS ship methods
- Large/Heavy items that ship via UPS can't be shipped outside the 48 states
$34.95
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