Ignition Coil for Mercury Mariner Outboard, compatible 339-859738T1, 825101A2, and 859738T1

Ignition Coil for Mercury Mariner Outboards – Replaces 339-859738T1, 825101A2, 859738T1

This high-quality aftermarket ignition coil is designed to replace original Mercury and Mariner outboard parts, providing reliable engine performance and consistent ignition. Built to meet or exceed OEM standards, it is an ideal replacement for worn or damaged coils in a wide range of Mercury and Mariner 2-stroke and 4-stroke outboards.

✅ Compatible OEM Part Numbers:

• Mercury: 339-859738T1, 859738T1

• Mercury/Mariner: 825101A2

🔧 Engine Compatibility:

This ignition coil fits the following Mercury/Mariner outboard engine models:

2-Stroke Engines:

• 25 HP (2-Cylinder & 3-Cylinder, 1984-2006)

• 30 HP (2-Cylinder & 3-Cylinder, 1984-2006)

• 35 HP (2-Cylinder, 1984-2005)

• 40 HP (2-Cylinder & 3-Cylinder, 1984-2006)

• 45 HP (3-Cylinder, 1986-1994)

• 50 HP (3-Cylinder, 1984-2006)

• 55 HP (3-Cylinder, 1995-2005)

• 60 HP (3-Cylinder, 1985-2006)

• 65 HP Jet (3-Cylinder, 1994-2006)

• 70 HP (3-Cylinder, 1985-2004)

• 75 HP (3-Cylinder, 1995-2010)

• 80 HP (3-Cylinder, 1985-2005)

• 90 HP (3-Cylinder, 1985-2010)

• 100 HP (4-Cylinder, 1985-1994)

• 115 HP (4-Cylinder, 1985-2006)

• 125 HP (4-Cylinder, 1995-2006)

4-Stroke Engines:

• 25 HP (3-Cylinder, 1999–2006)

• 30 HP (3-Cylinder, 1999–2006)

• 40 HP (3- & 4-Cylinder, 1995–2006)

• 50 HP (4-Cylinder, 1995–2006)

• 60 HP (4-Cylinder, 1995–2006)

⚠️ Please verify your engine's model and serial number before ordering to ensure proper fitment.

⚙️ Product Features:

• Direct replacement for OEM ignition coils

• Engineered to provide consistent spark and reliable starts

• Built to withstand marine conditions

• Easy to install – plug-and-play design

🛠️ Applications:

Perfect for Mercury and Mariner outboards used in boats, ribs, inflatables, and various marine vessels. Ideal for maintenance, repairs, or upgrades.