CDI Power Pack – Fits Johnson/Evinrude 2-Cylinder 4-60HP Engines (1977-1984)

CDI Power Pack – Fits Johnson/Evinrude 2-Cylinder 4-60HP Engines (1977-1984)

This aftermarket CDI power pack is engineered to fit Johnson/Evinrude 2-cylinder 4-60HP outboard engines, including 9.9HP and 15HP models, manufactured from 1977 to 1984. It serves as a reliable replacement for a range of original ignition modules, restoring ignition performance for consistent engine operation.

It directly replaces OEM and aftermarket part numbers, including CDI 113-2453, Sierra 18-5758, and OMC part numbers 581649, 581924, 582453, and others. This module is designed for systems using a 2-wire trigger sensor.

• Installation Method: Direct plug & play connection for straightforward replacement.
• Performance: Features no RPM limit for unrestricted engine performance.
• Construction: Housed in a durable, corrosion-resistant ABS casing designed for the marine environment.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below. For Johnson/Evinrude owners, here’s a guide to help you identify your engine’s serial/model: Johnson/Evinrude Serial Number Guide.

Technical Specifications

Package Contents

• 1 x Power Pack Assembly

Installation Guide

1. Safety First: Ensure the engine is off and cool. Disconnect the battery by removing the negative terminal first, then the positive.
2. Locate the Power Pack: Find the existing power pack on the engine block. It is typically a black box with multiple wires connected to it.
3. Disconnect Wiring: Carefully unplug all wire harness connectors from the old power pack. Take note of their positions.
4. Remove Old Unit: Unscrew the mounting bolts that secure the power pack to the engine and remove the old unit.
5. Mount New Power Pack: Position the new power pack in the same location and secure it using the original mounting bolts.
6. Reconnect Wiring: Plug the wiring harnesses into the corresponding ports on the new power pack. Ensure the orange ignition coil wires are properly connected.
7. Final Checks: Reconnect the battery (positive terminal first, then negative) and test the engine to confirm proper ignition function.

Troubleshooting & FAQ

How do I confirm this power pack fits my engine?
This power pack is designed for Johnson/Evinrude 2-cylinder engines from 4HP to 60HP, manufactured between 1977 and 1984. To ensure a match, compare your engine's model, year, and original part number to the information in the "Compatible Engine Models" and "Part Number Cross-Reference" tables. It is critical that your system uses a 2-wire trigger sensor.

Does this power pack have an RPM limit?
No, this is an unlimited RPM power pack. It does not have a built-in rev limiter, allowing the engine to reach its maximum potential RPM.

What are the signs my original power pack is failing?
Common symptoms of a faulty power pack include a complete loss of spark, intermittent spark on one or more cylinders, engine misfiring (especially at high speeds), stalling, or a no-start condition. These issues often appear after the engine has warmed up.

OEM vs. Aftermarket?
This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

How fast do you ship and how much does it cost?
We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

What is your warranty and return policy?
This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.