Here we have a good used fully functioning engine computer removed from a 1989 Jeep Wrangler YJ with 4.2 engine. Should fit years many 87-90 Jeep YJ with the 4.2 engine and maybe others but confirm fitment with part number or vin, may require programming to your vehicle. We specialize in Jeep vehicles amongst other things so if your looking for a hard to find part just send us a message!
