OEM Suzuki DF250 Outboard Engine ECM ECU Module 33920-93JM1 F8T54571
Genuine OEM Suzuki Engine Control Module (ECM/ECU), part number 33920-93JM1, manufactured by Mitsubishi Electric (F8T54571). This factory engine control module was removed from a Suzuki DF250 four-stroke outboard and is responsible for managing ignition timing, fuel injection, and other critical engine operating functions.
The module features the original factory housing, dual electrical connectors, and mounting points exactly as shown in the photos. It is intended for use on compatible Suzuki DF250 outboard applications. Compatibility should always be confirmed using the part number and your engine serial number before purchasing.
This unit is in good used condition with normal cosmetic wear from previous marine use and storage, including light scratches, scuffs, and minor surface marks. No major cracks or broken mounting points were observed. Please review all photos carefully for condition and included components.
Features & Highlights:
- Genuine OEM Suzuki Component
- Engine Control Module (ECM/ECU)
- Part Number: 33920-93JM1
- Mitsubishi Electric Number: F8T54571
- Fits Select Suzuki DF250 Four-Stroke Outboards
- Controls Fuel Injection & Ignition Timing
- Factory Dual Electrical Connectors
- Original Mounting Points Intact
- Sold Exactly As Pictured
Condition Details:
This is a used OEM ECM removed from a Suzuki DF250 outboard engine. The housing shows normal cosmetic wear consistent with previous marine use, including light scratches and surface marks. The connector housings and mounting points appear intact with no major cracks or damage observed. Internal electronics have not been bench tested. Please verify compatibility using the part number and your engine serial number before installation.
Dealer Sale – Sunset Marine TX LLC
SKU: 10485









