This auction is for one Powertrain Control Module (or PCM) that is programmed specifically for your vehicle using the latest GM software updates based on your Vehicle Identification Number (or VIN). 

After you purchase the PCM you will need to provide us with your VIN # so we can program the appropriately.

We have been reprogramming and reflashing GM 1997+ PCM computers since 2001.

We specialize in vehicles with the Series II and Series III 3800 3.8 liter engine.

You are purchasing a used PCM/computer programmed to your vehicle, guaranteed to work and warranted for one year.

There is no core charge.  

A performance version of this computer is available for an additional charge. The performance version improves performance, horsepower, and gets rid of many trouble codes.

We will ship within one business day of payment (and receiving your VIN#).

Due to the fact many people are replacing their original computer and think their computer is causing their vehicle an issue, we will only offer replacement PCMs if there is an issue.  There will be no refunds or money returned.  We do not want to get into the business of people buying our PCM to try to troubleshoot their vehicles problem and just using this as a “rental”.  Our job is to sell you what is advertised and ship it fast. 

***Security relearns: Some other sellers do not disclose that these procedures must be done until you have purchased the product and others claim that their units are 100% plug and play.  To be 100% plug and play they would have to modify the function of the computers original design and you would lose your anti-theft protection.  The proper way to replace an engine computer and be sure your vehicle remains in its original condition is to do both the anti-theft relearn and crankshaft variation relearn if applicable.  Our PCM comes with a security relearn procedure, however sometimes a Tech 2 diagnostic scanner is required.***

Thanks for shopping!