CDI Electronics 193-5204 Fit for Johnson Evinrude 140 150 155 HP 4 & 6 Cylinder
Let us Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I needed a replacement starter for my mower and wasn’t completely sure which one would fit. I sent them a message and they got back to me quickly, asked for my model information, and helped confirm the right part before I ordered. Everything was handled professionally and the communication was great. Very happy with the service.
Kevin C. — Verified customer
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 Electronics 193-5204 for Johnson Evinrude
This CDI Electronics 193-5204 is an ignition component designed for Johnson Evinrude outboard motors, replacing the original part for reliable spark delivery. It works as a power pack or CDI unit to control ignition timing and firing for 140, 150, and 155 HP 4 & 6 cylinder engines. For Johnson Evinrude outboards, this CDI Electronics 193-5204 ensures consistent starts and smooth operation.
Overview
This CDI Electronics 193-5204 is a high-voltage ignition power pack for Johnson Evinrude outboards, converting low-voltage signals to fire the spark plugs. It manages ignition timing across all cylinders to keep the motor running efficiently at various RPMs. Built for Johnson Evinrude 140, 150, and 155 HP models, this 193-5204 component supports both 4-cylinder and 6-cylinder configurations.
Built For Performance
- Direct replacement for OEM 193-5204 and cross-references 582520
- Solid-state circuitry for precise spark delivery and consistent ignition timing
- Epoxy-sealed housing resists moisture, vibration, and heat for marine durability
- Plug-and-play installation using original wiring harness connectors
Fits These Machines
- for Johnson Evinrude 140 HP 4 & 6 cylinder outboards
- for Johnson Evinrude 150 HP 4 & 6 cylinder outboards
- for Johnson Evinrude 155 HP 4 & 6 cylinder outboards
On-The-Job Use
- Restores spark on hard-starting or misfiring Johnson Evinrude outboards
- Ensures reliable ignition during trolling speeds and full-throttle runs
- Suitable for saltwater and freshwater boating conditions
- Replaces worn or failed ignition power packs in older two-stroke models
Specs At A Glance
| Part Number(s) | 193-5204 |
| Type | CDI Ignition Power Pack |
| Engine Cylinders | 4 & 6 |
| Engine HP Range | 140, 150, 155 |
Good To Know
Q: Will this work on a 6-cylinder Johnson Evinrude 150? A: Yes, this CDI Electronics 193-5204 fits 6-cylinder 150 HP models as stated. Confirm your specific serial number to ensure compatibility before installation.
Q: Does this include a wiring harness? A: No, this is the CDI module only; it uses your existing wiring connectors. Check the condition of your harness and spark plug wires for best results.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.