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:

Direct OEM replacement CDM coil
Strong, stable ignition output
Sealed, waterproof and corrosion resistant
Plug-and-play installation
Designed for marine use & high temperatures

⚙️ Fitment:

Fits Mercury & Mariner 2-Stroke outboards (1997 & newer)

30HP to 250HP
3 Cylinder
4 Cylinder
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:

827509A10
827509A4
827509A7
827509T7

📦 Package Includes:

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:

OEM-equivalent performance
Tested for marine ignition reliability
UK Stock – Tracked 24-hour delivery
Trusted by marine engineers and boat owners

30-250HP CDM Ignition Coil for Mercury Mariner 2-Stroke | Replaces 827509A10, 827509A4, 827509A7, 827509T7