Dual Output Ignition Coil for Johnson / Evinrude Outboards

High-quality marine-grade aftermarket dual-output ignition coil for selected Johnson and Evinrude 2-stroke outboards.

Suitable for a wide range of selected 2-cylinder, 3-cylinder, 4-cylinder and 6-cylinder carburetted engines.

Replaces OMC 583740 / 0583740.

Fitment

Fits selected Johnson / Evinrude 2-stroke applications including:

2.5–55 HP – selected 2-cylinder models, approx. 1985–2006
50 HP – selected 3-cylinder models
80–115 HP – selected 4-cylinder models, approx. 1995–2006
105–175 HP – selected 6-cylinder models, approx. 1991–2006

The general OMC application guide specifies 1990–2006 2-cylinder carburetted 2-strokes and 1991–2006 4 & 6-cylinder carburetted 2-strokes.

Common Applications Include

2.5 HP
3 HP
4 HP
5 HP
6 HP
8 HP
9.9 HP
15 HP
40 HP
50 HP
90 HP
115 HP
150 HP
175 HP

For example, OMC application data specifically identifies 583740 for 6/8 HP 1991–2005, 9.9/15 HP 1993–2006, 40/50 HP 2-cylinder 1989–2006, 90/115 HP Looper 1995–2006 and 150/175 HP Looper 1991–2006.

⚠️ Important

This does NOT mean every Johnson / Evinrude between 2.5 HP and 175 HP uses this coil.

Always check your engine model, year and original ignition coil number.

Replaces OMC Part Numbers

583740
0583740
777664
0777664

Additional Cross References

Sierra 18-5170
CDI Electronics 183-3740
Recmar REC0583740
Mallory 9-23104
GLM 72060
ARCO IG004

These numbers are cross-referenced to OMC 0583740 / 583740.

Product Features

Dual-output ignition coil
Johnson / Evinrude / OMC applications
Selected 2.5–175 HP
2 Stroke
Selected 2, 3, 4 & 6-cylinder engines
Marine-grade aftermarket replacement
Direct replacement where part number matches
New

What's Included

1 × Dual Output Ignition Coil

This listing is for ONE coil only.

⚠️ Important Compatibility Warning

Johnson / Evinrude used several different ignition coil designs across similar horsepower and year ranges.

Before ordering, please check:

Engine horsepower
Engine model
Model year
Original ignition coil number
Electrical connections

If the coil looks the same as yours, this does not always mean it is the correct one for your outboard.

If unsure, send SSI Marine your engine model number + horsepower + year if known and we will help check compatibility.

Buyer Responsibility

It is the buyer's responsibility to confirm compatibility before purchasing.

Correct diagnosis is recommended before replacing ignition components, as power pack, stator, timer base, wiring, spark plug or other electrical faults can produce similar symptoms.

Why Buy From SSI Marine?

Marine-grade aftermarket & OEM-spec parts
Workshop-tested products
More than 10 years supplying outboard parts
Same-day dispatch before 1 PM Monday–Friday
Royal Mail Tracked 24
UK stock
Collection from Leigh, Greater Manchester
Technical support from experienced outboard specialists

2.5-175 HP Johnson Evinrude Outboard 2 Stroke Dual Output Ignition Coil 583740