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NORTHAXIS CONTROLS
TestedMore available

Cat ADEM A4 Engine Control Module (ECM)

209-5500-02

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Delivery about 15 days

The delivery charge to your address is shown on your quote. No duty or customs fees on deliveries within Canada.

Cat ADEM A4 engine control module. Unit powers up, communicates over data link, and passes internal self-tests. Flash file cleared — ready for your engine's flash file and configuration. Multiple units available; serial numbers provided before shipping.

What it fits

  • Cat 3500-series gas and diesel engines (ADEM A4 applications)
  • Verify your engine arrangement number before ordering

What “Tested” means here

Tested means this exact unit ran on our bench and passed a full function test. Test notes ship with the unit. Covered by our 30-day warranty.

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