05 Mazda RX8 Engine Computer ECM ECU N3K7 18 881B

Vendor: The Rest
Type: ECU
Mazda ECU N3K718881B / N3K7 18 881B / 279700 3222 / 2797003222 Up for sale is a Working, in excellent condition Mazda RX8 Rotary engine ECU. came out of a 2005 RX8 model with a manual trans. Should fit many perhaps others as well. See part numbers at the top of the listing. This unit offers a 30 day functionality warranty. RARE ECU ALERT !! !! !!!As always with this type of component your best bet is to match the part number to the one on your original ECU. A faulty ECU is one of the most common no start or random stalling problems with these cars. These can also cause issues with erroneous check engine lights, idle control problems as well as emission control & cold or hot start problems. I have also seen fuel pump relay turn on faults (ECU won't turn on the fuel pump), as well as an condition where the high speed injector driver has failed. This causes the car to sit and idle fine, but it won't accelerate.If your car does not have these issues but you intend to keep it a while, I recommend our customers keep an extra ECU in the trunk. These units now have to be special ordered from most dealers new for big $$ (often times over $1000!), and you can never find one when you need one. Even now finding a good one second hand is getting to be quite difficult as these cars get older.

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