CDI Power Pack for Johnson / Evinrude Outboards

Marine-grade aftermarket CD2 ignition power pack / CDI unit for selected Johnson and Evinrude 4–60 HP 2-cylinder 2-stroke outboards.

Designed for the earlier 2-wire trigger ignition system with no RPM limiter.

Replaces OMC 582452 / 0582452 and related power pack numbers.

Fitment

Fits selected Johnson / Evinrude 2-cylinder 2-stroke applications including:

4 HP – 1977–1980 & selected 1984
4.5 HP – 1980–1984
5 HP – selected 1984
6 HP – 1977–1979 & selected 1984
7.5 HP – 1980–1983
8 HP – selected 1984
9.9 HP – 1977–1984
15 HP – 1977–1984
20 HP – 1981–1984
25 HP – 1977–1984
30 HP – selected 1984
35 HP – 1977–1984
40 HP – selected 1984
50 HP – selected 1979–1984
55 HP – selected 1978–1982
60 HP – selected 1980–1984

Sierra's application guide documents these individual applications for 18-5758, the replacement for the 582452 family.

Replaces OMC / Johnson / Evinrude Part Numbers

581649
0581649
581924
0581924
581926
0581926
581927
0581927
582452
0582452
582453
0582453
583380
0583380
583453
0583453

Additional Cross References

CDI Electronics 113-2453
Sierra 18-5758
Mallory 9-25002
300-03593
4-5758

Product Details

CD2 Power Pack / CDI Module
Johnson / Evinrude / OMC
4–60 HP
2 Cylinder
2 Stroke
No RPM Limit
Uses a 2-wire trigger sensor
Marine-grade aftermarket replacement
New

What's Included

1 × CDI Power Pack / Ignition Module

⚠️ Important Compatibility Warning

This power pack is for selected 2-cylinder engines using the 2-wire trigger ignition system.

It does NOT fit every Johnson / Evinrude 4–60 HP engine from 1977–1984.

Before ordering, please check:

Engine horsepower
Engine model number
Model year
Original power pack part number
Electrical connectors / wiring
2-wire trigger configuration

If the part looks the same as yours, this does not always mean it is the correct part 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.

OEM part numbers are used for identification and reference purposes only.

Correct diagnosis is recommended before replacing a power pack, as stator, trigger/timer base, ignition coil, kill circuit, wiring or other ignition 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

4-60 HP Johnson Evinrude Outboard 2 Stroke CDI Power Pack 582452