New OEM Genuine Mazda ECM Electronic Control Module - not aftermarket junk!

Nice, new, and never installed!

Fits: 2010-2011 Mazda3 - California Emissions - Manual Transmission

Only fits what is listed below. Number must match one of these or it will not work.

Part # off the ECM must be one of the following:
LFHN-18-881C
LFHN-18-881B
LFHN-18-881A

Please Note! This item is not plug and play. It must be programmed to be synced with the Body Control Module or it will not operate correctly.

INTERNATIONAL BUYERS! PLEASE NOTE! Buyers of items shipped outside the USA are responsible for customs fees/taxes/duties and may encounter delays due to customs inspections. PLEASE be aware of this!