05-07 CHEVROLET GMC SILVERADO SIERRA ENGINE COMPUTER ECM ECU 5.3 V8 12589463

Here we have a good used tested and functioning engine computer removed from a 2005 Chevrolet Silverado. Should fit many gm vehicles with 5.3 v8 from 05-07 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!