Arco IG004 Ignition Coil — Johnson / Evinrude Outboard 2.5–175HP
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
OEM-Grade Ignition Coil for Johnson / Evinrude Outboards
The Arco IG004 is a direct-fit replacement ignition coil for Johnson and Evinrude outboard engines produced from 1985 through 2006. Covering 2-cylinder through 6-cylinder configurations across a broad horsepower range, it’s a reliable choice for restoring strong spark output on a wide variety of OMC-powered outboards from this era.
Compatible Applications
- Johnson / Evinrude 2-Cylinder, 2.5–55 HP (1985–2006)
- Johnson / Evinrude 3-Cylinder, 50 HP (1995)
- Johnson / Evinrude 4-Cylinder, 80–115 HP (1995–2006)
- Johnson / Evinrude 6-Cylinder, 105–175 HP (1991–2006)
Replaces OEM Part Numbers
- Johnson / Evinrude: 583740, 583298, 583040, 777664
- Sierra: 18-5170
- CDI Electronics: 183-3740
Parts Desk Insights
The IG004 is the correct coil for mid-to-late generation Johnson and Evinrude outboards from 1985 onward — a different design than the earlier universal IG003. It’s the right starting point when diagnosing a weak or dead cylinder, rough idle, or RPM-related misfires on these engines. Because it covers multiple cylinder counts and HP ranges, always confirm your engine’s model year and horsepower before ordering. For complete ignition system service, pair with the Johnson/Evinrude Powerpack or the Sierra 47-5758 Power Pack. For earlier carbureted 2-stroke applications, see the Arco IG003 Ignition Coil.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.