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OEM Suzuki DF250 DF300 ECU ECM Engine Control Module 33920-93JM1 F8T54571

Genuine OEM Suzuki Engine Control Module (ECM/ECU), part number 33920-93JM1, manufactured by Mitsubishi Electric. This factory ECU is marked F8T54571 with calibration/production code 4624 and was removed from a Suzuki EFI four-stroke outboard application.

The ECU is responsible for controlling fuel injection, ignition timing, engine diagnostics, throttle management, and other critical engine functions. Part number 33920-93JM1 is commonly found on select later-generation Suzuki DF250 and DF300 four-stroke outboard engines. Please verify compatibility using your engine model, serial number, and existing part number before purchasing.

Removed from a freshwater outboard and showing normal cosmetic wear from previous use. All mounting points and electrical connectors appear intact. Please review all photos carefully for overall condition.

Features & Highlights:

  • Genuine OEM Suzuki Component
  • Engine Control Module (ECM / ECU)
  • Part Number 33920-93JM1
  • Mitsubishi Electric Manufactured
  • Mitsubishi Number F8T54571
  • Calibration Code 4624
  • Controls Fuel Injection & Ignition Timing
  • Manages Engine Diagnostics & Engine Functions
  • Factory Electrical Connectors
  • OEM Mounting Tabs Intact
  • Commonly Fits Select Suzuki DF250 & DF300 Four-Stroke Outboards
  • Freshwater Removed

Specifications:

  • Brand: Suzuki
  • Manufacturer: Mitsubishi Electric
  • Part Number: 33920-93JM1
  • Mitsubishi Number: F8T54571
  • Calibration Code: 4624
  • Component Type: Engine Control Module (ECM / ECU)
  • Application: Suzuki EFI Four-Stroke Outboards
  • Compatible Models: Select DF250 / DF300 models (verify by part number)
  • Condition: Used OEM

Condition Details:

This ECU is in good used condition with normal cosmetic wear from previous freshwater use, including light scuffs, surface marks, and minor discoloration. The housing is intact, and the electrical connectors and mounting points appear undamaged. The module has not been opened or modified. Please review all photos carefully and verify compatibility with your engine model, serial number, and existing part number before purchasing.

Dealer Sale – Sunset Marine TX LLC

SKU: 10472

307.97 307.97
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