2003 Chevrolet Impala Powertrain Control Module 12583826 – Programmed To Your VIN
Is your Impala’s engine performance suffering from poor fuel efficiency or rough idling? A faulty powertrain control module (PCM) might be the culprit. Fortunately, we’ve got a solution that’s tailored to your vehicle’s specific needs. This pre-programmed PCM is a direct replacement for the following compatible part numbers: 12583826, 89017735. With this module, you can restore your Impala’s engine performance and enjoy a smoother driving experience.
Key Features & Benefits
- Programmed specifically for your vehicle using the latest GM updates and your unique VIN
- Restores optimal engine performance, fuel efficiency, and smooth idling
- Direct replacement for OEM part numbers 12583826 and 89017735
- Easily installed by a professional mechanic or DIY enthusiast with basic tools
- Backed by a guarantee for fitment and functionality on your 2003 Chevrolet Impala
Common Problems Solved
This pre-programmed PCM solves a range of common problems that can plague your Impala’s engine performance, including rough idling, poor fuel efficiency, and diagnostic trouble codes. By replacing the faulty module with this programmed unit, you can eliminate these issues and enjoy a more reliable driving experience.
Simple Installation Process
- After purchasing, please provide your vehicle’s VIN so we can finalize the programming process
- Disconnect the battery to prevent any accidental engine starts during installation
- Locate the old PCM module in the LH engine compartment and remove it carefully
- Install the new programmed PCM, ensuring all connections are secure and proper
- Reconnect the battery and start the engine to test the new module’s performance
Guaranteed Fitment
This module is guaranteed to be compatible with the following vehicles:
2003 Chevrolet Impala
Please verify your part number matches one of the compatible numbers listed above before ordering.