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CDI Coil Unit Assy for 8HP & 9.9HP 4-Stroke Outboard Engines 3AA-06060-0 | CU7256
CDI Coil Unit Assy for 8HP & 9.9HP 4-Stroke Outboard Engines 3AA-06060-0 | CU7256
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Product Overview
Restore reliable ignition performance to your 8HP and 9.9HP 4-stroke outboard engine with this marine-grade CDI coil unit, designed as a direct replacement for OEM 3AA-06060-0.
Engineered for harsh marine environments, this CDI assembly ensures fast starts, stable idle, and consistent spark delivery even under high humidity, salt spray, and continuous vibration.
Built with a sealed waterproof housing and heat-resistant internal components, it delivers dependable ignition performance for fishing, recreational boating, and commercial marine use.
Product Compatibility
| Brand / Platform | Engine Type | Horsepower | OEM Reference |
|---|---|---|---|
| Tohatsu | 4-Stroke Outboard | 8HP / 9.9HP | 3AA-06060-0 |
| Nissan Marine | 4-Stroke Outboard | 8HP / 9.9HP | 3AA-06060-0 |
| Mercury (Rebrand platforms) | Small 4-Stroke Outboards | 8HP / 9.9HP | CU7256 |
Specifications
| Specification | Details |
|---|---|
| Product Type | CDI Coil Unit Assembly |
| Engine Compatibility | 8HP / 9.9HP 4-Stroke Outboard |
| Ignition Type | Capacitive Discharge Ignition |
| Housing Material | Marine-grade sealed polymer + metal |
| Waterproof Rating | Fully sealed anti-corrosion design |
| Installation | Direct plug-and-play replacement |
| Application | Small outboard marine engines |
Key Features
- Designed for 8HP & 9.9HP 4-stroke outboard engines
- Direct OEM replacement for 3AA-06060-0 / CU7256
- Waterproof sealed housing for marine environments
- Strong low-RPM spark for fast and reliable starting
- Stable ignition timing reduces engine misfires
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Fitment FAQ
Will this part fit my specific model and year?
This CDI ignition module is intended for Brand / Platform; Engine Type; Horsepower; OEM Reference; Tohatsu; 4-Stroke Outboard; 8HP / 9.9HP. It is best matched to original part number(s) 3AA-06060-0, 3AA-06060. Key physical/spec details from the product data include 8HP, 9.9HP. 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 3AA-06060-0, 3AA-06060 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 CU7256 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 3AA-06060-0, 3AA-06060, 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): 3AA-06060-0, 3AA-06060. Recheck listed specs such as 8HP, 9.9HP. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.