Is Your 2007 GM Vehicle Running Poorly?
If your Saturn Aura, Pontiac G6, Chevy Impala, or other compatible 2007 GM model is suffering from perplexing issues like a persistent check engine light, rough idling, stalling, or a complete no-start condition, the culprit is often a failing Engine Control Module (ECM). The ECM is the electronic brain of your vehicle, responsible for managing everything from fuel injection and ignition timing to transmission shifting and emissions control. When it fails, it can cause a cascade of problems that are frustrating and difficult to diagnose. This genuine used GM ECM, part number 19210736 (also interchangeable with 12605843), is the reliable and cost-effective solution to restore your vehicle’s performance and drivability.
Expert Pro Tip: Before ordering, double-check your original module for the part number to ensure a perfect match. While this unit fits many vehicles, confirming the number is the best way to guarantee compatibility. When you provide your Vehicle Identification Number (VIN), we not only match the software but also flash the module with the latest available updates from General Motors, which can resolve known factory issues and improve overall performance and fuel economy.
The Importance of a Programmed 2007 GM ECM 19210736
In modern vehicles, you can’t simply swap an ECM from one car to another. Each module is programmed with vehicle-specific information, including the VIN, engine parameters, transmission type, and security settings (like anti-theft systems). Our service eliminates the need for an expensive trip to the dealership. We handle the complex programming for you. By providing us with your VIN during checkout, you will receive a module that is truly plug-and-play. We flash it with the correct factory software for your exact vehicle configuration, ensuring all systems communicate correctly right out of the box. This saves you time, money, and the headache of dealing with incompatible electronics.
Common Symptoms of a Failing ECM
- ✔ Persistent Check Engine Light (CEL) with various trouble codes.
- ✔ Engine stalling, stumbling, or misfiring for no apparent reason.
- ✔ Noticeable decrease in fuel efficiency.
- ✔ Harsh or erratic automatic transmission shifting.
- ✔ Vehicle cranks but refuses to start.
- ✔ Communication errors with diagnostic scan tools.
- ✔ Intermittent issues that worsen in extreme temperatures (hot or cold).
Guaranteed Compatibility and Function
This ECM is a genuine used part, carefully sourced from a salvaged vehicle. Each unit is inspected to ensure it is in good working order before being programmed. It is compatible with a wide range of 2007 General Motors vehicles, including but not limited to the Saturn Sky, Cadillac DTS, Pontiac Solstice, Chevy Monte Carlo, Buick Lucerne, and GMC Acadia. Please refer to the detailed fitment list to confirm this part is the correct one for your specific model and engine option. By purchasing this 2007 GM ECM 19210736, you are getting a quality-tested component that is ready for installation.
After installing the module, some vehicles may require a simple security relearn procedure or a Crankshaft Variation (CASE) relearn, which can often be performed without special tools. Instructions for these procedures are widely available and are a standard part of replacing a major electronic component.
Frequently Asked Questions
Do I need to do any programming myself?
No. This ECM comes pre-programmed to the VIN you provide at checkout. It is designed to be a plug-and-play solution, eliminating the need for expensive dealer programming tools.
Where do I provide my VIN?
Please enter your 17-digit Vehicle Identification Number in the notes section during the checkout process or send it to us in a message after your purchase. We cannot ship your part until we have this information.
What does ‘used’ mean for this part?
This is an original equipment (OE) module that has been sourced from a salvaged vehicle. It is not a new or rebuilt part. We inspect these units to ensure they are functional before programming and shipping.
Will this fix my car’s problem for sure?
While this module will fix issues caused by a faulty ECM, it’s crucial to have your vehicle properly diagnosed. This part will not solve problems related to bad sensors, wiring, or other mechanical failures. We recommend a professional diagnosis before purchasing.
What if I need to perform a security relearn?
Some GM vehicles require a security relearn procedure after the ECM is replaced. This is a simple process that typically involves turning the key on and off in a specific sequence. It does not require special tools and instructions can easily be found online for your specific model.