Suzuki DF50A Engine Control Unit ECU 33920-88LB0

The Suzuki DF50A Engine Control Unit ECU 33920-88LB0 is a genuine Suzuki OEM electronic control module designed for select DF50A four-stroke outboards. The ECU processes information from the engine's sensors and manages critical functions including fuel injection, ignition timing, and overall engine operation.

Suzuki model-specific parts diagrams identify 33920-88LB0 specifically with DF50A applications. Because Suzuki used different ECU part numbers depending on production range and engine specifications, the engine serial number should be verified before ordering.

Compatible with the following:

• Suzuki DF50A (Select Models)
• Confirmed on early-production DF50A applications

Replaces/Supersedes: 33920-88LG0

Exact ECU fitment can vary by model year, production range, and engine specifications, 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.