GOOFIT
CDI Unit for Yamaha 25HP 30HP 2-Stroke Outboard Ignition Module 61N-85540
CDI Unit for Yamaha 25HP 30HP 2-Stroke Outboard Ignition Module 61N-85540
5.0 / 5.0
(4) 4 total reviews
Couldn't load pickup availability
Product Overview
Restore reliable ignition performance to your 2-stroke outboard with the GOOFIT 61N-85540 CDI unit. Designed for Yamaha 25HP and 30HP engines, this high-performance igniter delivers consistent spark energy for smooth starts, stable idle, and efficient combustion in demanding marine conditions.
Product Compatibility
| Category | Details |
|---|---|
| OEM Part Numbers | 61N-85540-00, 61N-85540-10, 61N-85540-11, 61N-85540-12, 61N-85540-13 |
| Engine Type | 2-Stroke Outboard Motors |
| Horsepower Range | 25HP / 30HP |
| Yamaha Models | E25B, E25D, E30H, E30G |
| Series Compatibility | Yamaha Enduro Series 25HP / 30HP |
| Other Fitment | Compatible with some aftermarket or rebadged Yamaha-based outboards (verify OEM number before purchase) |
Specifications
| Specification | Details |
|---|---|
| Product Type | CDI (Capacitor Discharge Ignition) Unit |
| Technology | Capacitive Discharge Ignition (CDI) |
| Material | High-temperature resistant polymer + metal core |
| Voltage Output | High-energy ignition output |
| Waterproofing | Sealed housing (marine-grade) |
| Installation | Plug-and-Play |
| Application | Marine Outboard Engine Ignition System |
Key Features
- Reliable Starting Performance – Strong spark output ensures quick and consistent engine starts
- Stable Idle & Acceleration – Eliminates misfire and engine hunting at low RPM
- Marine-Grade Durability – Built to resist vibration, heat, and saltwater corrosion
- Optimized Ignition Timing – Improves combustion efficiency and reduces carbon buildup
- Direct OEM Replacement – Plug-and-play fit with no wiring modification required
Share
Fitment FAQ
Will this part fit my specific model and year?
This CDI ignition module is intended for Yamaha 25HP 30HP 2-Stroke Outboard Ignition Module 61N-85540. It is best matched to original part number(s) 61N-85540, 61N-85540-00, 61N-85540-10, 61N-85540-11. Key physical/spec details from the product data include 25HP, 30HP. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. Match your original part number to 61N-85540, 61N-85540-00, 61N-85540-10, 61N-85540-11 before purchase. For this CDI ignition module, also compare the AC/DC ignition type, plug count, pin layout, limiter type, stator pickup compatibility, and mounting space. This is especially important for Yamaha models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this CDI ignition module for machines outside the listed compatibility, or for units with different AC/DC ignition systems, pin layouts, plug counts, or pickup-signal requirements. If your original part number does not cross-reference with 61N-85540, 61N-85540-00, 61N-85540-10, 61N-85540-11, treat the fitment as unconfirmed. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the AC/DC ignition type, plug count, pin layout, limiter type, stator pickup compatibility, and mounting space. Confirm OEM/cross-reference number(s): 61N-85540, 61N-85540-00, 61N-85540-10, 61N-85540-11. Recheck listed specs such as 25HP, 30HP. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
I have it installed on my 25HP Yamaha for the last few months and works as expected with no issue.
It works for the motor boat!
Works like it should
It worked on my boat. Love it