• 33920-93JC1 Suzuki ECU 200HP 225HP 250HP | Genuine Used Part
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33920-93JC1 Suzuki ECU 200HP 225HP 250HP | Genuine Used Part

33920-93JC1 Suzuki ECU 200HP 225HP 250HP | Genuine Used Part

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$450.00 AUD
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🔧 Product Description

Genuine Suzuki DF200 / DF225 / DF250 ECU / Engine Control Unit - Part Number: 33920-93JC1

A genuine Suzuki engine control unit for high-output V6 four-stroke outboards. This ECU is used in the DF200, DF225 and DF250 engine-control family and manages EFI fuel delivery, ignition timing, sensor inputs, diagnostic functions and engine protection.

⚙️ Key Features

  • Genuine Suzuki V6 four-stroke ECU
  • Correct Suzuki current reference 33920-93JC1
  • Supersedes 33920-93JC0, 33920-93J90, 33920-93J37 and 33920-93J34 references
  • Used on Suzuki 200HP, 225HP and 250HP EFI four-stroke applications where specified
  • Must be matched by exact model year, serial number, ECU label and calibration

🚤 Compatibility

Commonly used on

  • Suzuki DF200 / DF225 / DF250 V6 EFI four-stroke engine-control systems

Typically suits

  • Engine models:
  • Suzuki DF200 2004-2011 V6 four-stroke applications using the 33920-93JC1 ECU family
  • Suzuki DF225 2004-2011 V6 four-stroke applications using the 33920-93JC1 ECU family
  • Suzuki DF250 2004-2011 V6 four-stroke applications using the 33920-93JC1 ECU family
  • Suzuki DF200 / DF225 / DF250 applications originally using 33920-93J34, 33920-93J37, 33920-93J90 or 33920-93JC0 where superseded to 33920-93JC1
  • HP Range: 200HP - 250HP
  • Engine Type: Suzuki V6 EFI four-stroke outboard
  • Year Range: approximately 2004 - 2011 for the listed ECU family
  • Fitment Note: Suzuki V6 ECU calibrations are engine-specific; confirm the exact part number and serial-numbered catalogue entry before fitting

🔌 Function

The ECU controls the V6 EFI engine-management system by processing crank, throttle, temperature, pressure and sensor inputs, then commanding fuel injection, ignition timing, warning output and engine-protection strategy.

⚠️ Common Signs of Failure

  • No-start with confirmed power, grounds, fuel delivery and ignition inputs
  • No injector pulse or missing ignition command
  • No diagnostic communication
  • Engine entering limp mode or protection mode
  • Persistent ECU or sensor fault codes after harness checks
  • Rich, lean or unstable running after mechanical testing
  • Internal ECU damage from heat, water ingress or voltage faults

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 33920-93JC1 current Suzuki service reference
  • 33920-93JC0 → Superseded by 33920-93JC1
  • 33920-93J90 → Superseded by 33920-93JC1
  • 33920-93J37 → Superseded by 33920-93JC1
  • 33920-93J34 earlier related ECU reference

OEM / Related Numbers

  • 33920-93JC1
  • 33920-93JC1-000
  • 3392093JC1
  • 33920-93JC0
  • 33920-93J90
  • 33920-93J37
  • 33920-93J36
  • 33920-93J34
  • 33920-93J33
  • 33920-93J32
  • 33920-93J31
  • 33920-93J30

Aftermarket / Verified Equivalents

  • No aftermarket equivalent

📦 Condition

  • Genuine used part
  • Removed from running engine where applicable
  • In good working condition unless otherwise stated

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in the condition you received it for a refund or exchange. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

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