HomeEngine ElectricalEngine Computer Module/Engine Control Unit Engine Computer Module/Engine Control Unit Showing the single result Added to wishlistRemoved from wishlist 0 Engine Computer Module/Engine Control Unit 2004-2008 Mazda RX-8 6-Speed MT ECU ECM PCM Engine Computer Best deal at: eBay Part Number: N3H6 18 881K; N3H618881K Condition: Used $79.89