11/29/2021
For sale: $1400
Brand NEW
LS3 Engine Controller Kit P/N 19354328
Brand New GM Engine Control Modules and Harnesses. The engine control module is the is the brain of your Gen III/IV LS- or Gen V LT-powered project vehicle and Chevrolet Performance is your source for controllers designed for easy, “plug-and-play” installation and, in most applications, no need for third-party tuning adjustments.
Unlike controllers from regular-production vehicles, which may or may not come with a used engine, Chevrolet Performance controllers are uniquely calibrated for installation in older vehicles. That means many features required for late-model production vehicles are “turned off,” because they’re not required in older cars and trucks. That prevents the unnecessary triggering of diagnostic trouble codes that could possibly affect performance or require additional calibration adjustments.
Each Chevrolet Performance controller kit is a true stand-alone system which includes the following:
* ECU
* Engine wiring harness
* Mass airflow meter
* Mass airflow meter mounting boss
* Accelerator pedal assembly
* Two oxygen sensors with mounting bosses
* Detailed instruction sheet
