Suzuki DF9.9B/DF15A/DF20A Engine Control Unit ECM 33930-89L30

The Suzuki Engine Control Unit (ECM) 33930-89L30 is a genuine Suzuki OEM electronic control module designed for select DF9.9B, DF15A, and DF20A four-stroke outboards equipped with manual start systems. The ECM manages engine operation by controlling functions such as fuel mapping, ignition timing, and other electronic engine parameters.

This ECM is commonly used for compatible manual-start Suzuki 9.9 HP and 15 HP models when converting to 20 HP operation with the required supporting components. The correct ECM must match the engine model, starting system, and serial number configuration before installation.

Compatible with the following:

• Suzuki DF9.9B (Manual Start Models)
• Suzuki DF15A (Manual Start Models)
• Suzuki DF20A (Manual Start Models)

Replaces/Supersedes: 33920-89L32, 33920-89LB0, 33920-89LK0

Exact fitment can vary by engine model, horsepower configuration, starting system, and serial number, so compatibility should be confirmed before ordering.

To Confirm Compatibility: Contact our team with your engine model and serial number before ordering. Call 727-596-5929 for assistance.