PRODUCT DETAILS
SSI MARINE – CDI / SWITCH BOX / POWER PACK UNIT
For Mercury & Mariner 3 Cylinder & 6 Cylinder Outboards
Reliable ignition replacement unit, fully compatible with OEM specifications.
Replaces OEM Part Numbers
332-5524, 332-5524A1, 332-7778, 332-7778A1, 332-7778A3, 332-7778A5,
332-7778A6, 332-7778A9, 332-7778A12, CDI 114-7778, Mallory 9-25100
Mercury / Mariner Compatibility
| HP | Cyl | Model | Serial Range | Years |
|---|---|---|---|---|
| 50 HP | 3 | Electric Start | 0A912478 – 0D000749 | 1986–1990 |
| 60 HP | 3 | Electric Start | 6428681 – 0D000749 | 1984–1990 |
| 65 HP | 3 | Electric Start | 4382057 – 4571651 | 1976 |
| 70 HP | 3 | Electric Start | 4571652 – 0D283221 | 1977–1993 |
| 75 HP | 3 | Electric Start | 0A996142 – 0D283221 | 1987–1993 |
| 80 HP | 3 | Electric Start | 0A996142 – 0C221999 | 1987–1989 |
| 90 HP | 3 | Electric Start | 0A996142 – 0C221999 | 1987–1989 |
| 90 HP | 3 | Sport Jet | 0E021000 – 0E095087 | 1995 |
| 90 HP | 6 | Inline 6 | 5299506 – 0B110053 | 1979–1986 |
| 105 HP | 6 | Jet | 0D082000 – 0G840500 | 1992–2000 |
| 115 HP | 6 | Inline 6 | 5314656 – 0C100000 | 1979–1989 |
| 135 HP | V6 | V-135 | 0A904646 – 0G840500 | 1985–2000 |
| 140 HP | 6 | Inline 6 | 5327663 – 5669999 | 1980–1981 |
| 140 HP | 6 | Jet | 0D082000 – 0G760300 | 1992–1999 |
| 150 HP | V6 | V-150 | 4868998 – 0G840500 | 1978–2000 |
| 175 HP | V6 | V-175 | 4301235 – 0G840500 | 1976–2000 |
| 200 HP | V6 | V-200 | 4839034 – 0G840500 | 1978–2000 |
| 220 HP | V6 | 220 EFI | 0B117316 – 0C100860 | 1987–1988 |
| 225 HP | V6 | 2.4L | 5628028 – 0D280812 | 1980–1993 |
| 250 HP | V6 | 3.4L | 0C101891 – 0D280900 | 1989–1994 |
| 275 HP | V6 | 3.4L | 0C101891 – 0D280900 | 1989–1994 |
| 300 HP | V6 | 3.4L | 5611648 – 0A996135 | 1980–1987 |
Force Outboard Compatibility
| HP | Cyl | Model / Serial Info | Years |
|---|---|---|---|
| 70 HP | 3 | 0E000001 – 0E009499 | 1991–1992 |
| 90 HP | 3 | L-Drive B & D models only | 1992 |
| 90 HP | 3 | D Models only | 1991 |
Product Benefits
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Direct replacement for OEM switch box / ignition module
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Stable spark and improved ignition performance
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High-quality, marine-grade internal components
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Fully plug-and-play design
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Reliable starting, smoother throttle response
Why Buy From SSI Marine
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Trusted marine parts supplier
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UK stock, fast dispatch
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Dedicated technical support available
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Affordable premium aftermarket parts
Important Compatibility Notice
It is the buyer’s responsibility to confirm correct fitment before purchase.
If the item looks the same as yours, it does not always mean it will fit your engine model.
If unsure, message us with your engine serial number and HP and we will verify for you.
SHIPPING & DELIVERY
Delivery:
We offer free shipping on all orders over £150 (excluded outboard engines, trailers)
Standard Shipping - £ 8.50
Orders are typically shipped within 1 business day of receipt of payment. We ship via Royal Mail Tracked 24 delivery service. Delivery times vary depending on the delivery destination.
For engines delivery cost please ask for a quote.
It is the buyer's responsibility to ensure that the correct shipping address is supplied.
All item(s) will be despatched to the registered address.
Tracking your order:
Once your order has been shipped, you will receive a tracking number via email. You can track your order online using the tracking number provided.
Returns:
We accept returns of unused and undamaged items within 30 days of purchase.
To return an item please contact us for a return authorisation number. Return shipping costs are the responsibility of the customer.
Refunds:
Refunds will be issued for the purchase price of the item, less shipping costs. Refunds will be issued in the same form of payment as the initial purchase.











