Caterpillar 3126 ECM 7AS
CAT 3126 ECM
Engine Serial Number Prefix 7AS
Re-manufactured Engine Control Module
Factory Tested. Guaranteed to Work.
Please provide engine serial number and VIN number during checkout to ensure proper programming and calibrating is performed.
Send in your ECM for repair - $795
after so many problems with remanifactured and used ecms, trying to get them programed and checked, this one from goecm was a plug and play unit. cranked and ideled well and the horsepower and torque upgrade was great. THANK YOU GOECM! A+++ RATING