CDI Coil Unit Assy for 2-Stroke Outboard Engines | M6B, M8B, NS6B, NS8B, NS9.8B

GOOFIT Marine-Grade 2-Stroke CDI Coil Unit – 6HP-9.8HP Series

Bring consistent power back to your outboard. The GOOFIT 3B2-06170-0 CDI Coil Unit is a premium replacement ignition module specifically engineered for the high-revving requirements of 2-stroke marine engines. Built to withstand the constant vibration, humidity, and salt spray of the marine environment, this unit replaces failing factory igniters to restore smooth idling and reliable top-end performance.

Constructed from high-quality metal and heat-stabilized polymers, each unit undergoes precision machining and rigorous quality control. This ensures that every spark is delivered with the exact timing required to keep your 2-stroke motor running efficiently on the water.

Product Compatibility

This CDI assembly is a direct replacement for the following 2-stroke models (Years 2002–2003):

• OEM Part Numbers: 3B2-06170-0, 3B2-06060-0.
• Tohatsu Models: M6B, M8B, M9.8B.
• Nissan Models: NS6B, NS8B, NS9.8B.
• Engine Type: 2-Stroke Outboard Motors.

Key Technical Specifications:

• Housing: High-temperature resistant plastic with marine-grade metal mounting.
• Design: Integrated CDI and Coil assembly for simplified installation.
• Manufacturing: Precision-machined connection points for an airtight electrical seal.
• Testing: Multi-stage durability testing for high-vibration resistance.

Why Choose the GOOFIT 2-Stroke Marine CDI?

• Instant Start Reliability: Engineered to produce a strong spark even at low cranking speeds, reducing the effort needed for pull-starts on cold mornings.
• Seamless Installation: Designed with standard interfaces that match the original factory connection points, minimizing installation errors and ensuring a "plug-and-play" experience.
• Marine-Hardened Construction: The internal circuitry is protected by high-grade potting material, preventing corrosion from salt air and moisture—the #1 cause of electrical failure on the water.
• Optimized Engine Timing: Maintains the precise ignition advance curve needed for 2-stroke cycles, promoting cleaner combustion and preventing engine "stutter" at full throttle.