30-250HP CDM Ignition Coil for Mercury Mariner 2-Stroke | Replaces 827509A10, 827509A4, 827509A7, 827509T7
PRODUCT DETAILS
SSI Marine Replacement CDM Ignition Coil – Mercury & Mariner 2-Stroke Outboards
High-performance CDM Ignition Coil designed to restore reliable spark and smooth engine operation on Mercury & Mariner 2-stroke outboards from 1997 and newer. Built to OEM specification using marine-grade components, offering durability, ignition stability and long service life.
✅ Key Features:
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Direct OEM replacement CDM coil
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Strong, stable ignition output
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Sealed, waterproof and corrosion resistant
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Plug-and-play installation
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Designed for marine use & high temperatures
⚙️ Fitment:
Fits Mercury & Mariner 2-Stroke outboards (1997 & newer)
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30HP to 250HP
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3 Cylinder
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4 Cylinder
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V6 Models
⚠️ Will NOT fit all models within this range – CDM coils vary by engine. Please confirm part numbers before ordering.
🔁 Replaces Mercury / Mariner Part Numbers:
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827509A10
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827509A4
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827509A7
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827509T7
📦 Package Includes:
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1 × CDM Ignition Coil (direct replacement)
⚠️ Buyer Responsibility:
It is the buyer’s responsibility to verify correct part number and fitment before purchase.
If you are unsure which CDM coil your engine requires, contact SSI Marine – we are happy to help confirm compatibility.
💡 Why Choose SSI Marine:
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OEM-equivalent performance
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Tested for marine ignition reliability
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UK Stock – Tracked 24-hour delivery
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Trusted by marine engineers and boat owners
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.
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