CDI Power Pack for Johnson Evinrude Outboard 85 88 90 100 110 112 115 HP 584028
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
CDI Power Pack for Johnson Evinrude Outboard
This CDI power pack for Johnson Evinrude Outboard replaces OEM part 584028 and supports 85, 88, 90, 100, 110, 112, and 115 HP engines. It regulates ignition coil charging and firing for consistent starts and smooth operation across the powerband.
Overview
This CDI power pack for Johnson Evinrude Outboard is a capacitor discharge ignition module that controls spark energy and timing for mid-range V4 outboards. It is designed for 85, 88, 90, 100, 110, 112, and 115 HP models using the 584028 cross-reference, making it a solid replacement for failing original units. This CDI power pack for Johnson Evinrude Outboard works for both DIY repairs and professional marine technicians.
Built For Performance
- Replaces OEM part 584028 with exact plug-in compatibility
- High-output capacitor discharge for strong spark at low cranking speeds
- Epoxy-sealed circuit board resists moisture and vibration
- Pre-set timing curve matched to Johnson Evinrude V4 engines
- Lightweight aluminum housing for heat dissipation
Fits These Machines
- for Johnson Evinrude Outboard 85 HP
- for Johnson Evinrude Outboard 88 HP
- for Johnson Evinrude Outboard 90 HP
- for Johnson Evinrude Outboard 100 HP
- for Johnson Evinrude Outboard 110 HP
- for Johnson Evinrude Outboard 112 HP
- for Johnson Evinrude Outboard 115 HP
On-The-Job Use
- Ski boats or runabouts where sudden throttle response is critical
- Commercial fishing vessels that run long hours at mid-RPM
- Replacing original CD modules on older outboards during full ignition service
Specs At A Glance
| Part Number(s) | 584028 |
| Type | CDI power pack |
| Compatibility | Johnson Evinrude Outboard 85 to 115 HP |
Good To Know
Q: Can this CDI power pack be used on a 2-stroke engine? A: Yes, it is built for Johnson Evinrude 2-stroke V4 outboards that originally used part 584028.
Q: What causes an original power pack to fail? A: Heat cycling and moisture intrusion commonly break down internal components; this replacement uses sealed materials to reduce those risks.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.