PLEASE MATCH UP PART NUMBER WITH YOUR ORIGINAL ECU BEFORE MAKING PURCHASE. GM ENGINE COMPUTERS CAN FIT SEVERAL DIFFERENT VEHICLES SO YOU MUST MATCH UP THE SERVICE NUMBER AND HAVE THE COMPUTER PROGRAMMED TO YOUR VEHICLE.

GM ENGINE COMPUTER.

SERVICE NO. 12711852/ E90

Warranty:

This unit has been inspected and tested. 

A 90 day warranty is provided on the unit as long as the tamper stickers are still in place which we put on the unit before shipping.

We personally pulled or purchased every computer that i have listed from salvage yards and none of them have burns, corrosion, rust on the board and none are rebuilt.

PLEASE MATCH UP #S WITH YOUR OLD COMPUTER TO ENSURE COMPATIBILITY.

ENGINE COMPUTER  STICKER READS: 

SERVICE NO. 12711852/ E90