GM Engine Control Module (ECM) Programmed to Your VIN for Precise Vehicle Compatibility

The GM Engine Control Module (ECM) programmed to your Vehicle Identification Number (VIN) ensures seamless integration with your vehicle’s systems. Designed as a closeout for part numbers 12592124, 12581144, and 19260507, this ECM is a used but fully functional unit sourced from a salvaged vehicle. Unlike generic replacements, this module is carefully reprogrammed to match your exact VIN before shipping, guaranteeing precise compatibility and optimal engine management.

After purchase, you’ll provide your VIN so the ECM can be programmed specifically for your vehicle’s configuration. This personalized programming helps restore the engine’s performance and control, ensuring smooth operation and compliance with your vehicle’s unique parameters. The product comes with a 30-day replacement warranty and requires no core charge, allowing you to keep your old ECM without additional fees.

What Is an Engine Control Module (ECM) and Why Is It Important?

The Engine Control Module (ECM), also called the engine computer, is the brain behind your vehicle’s engine functions. It controls fuel injection, ignition timing, emission systems, and other vital components to ensure efficient and safe engine operation.

A malfunctioning ECM can cause poor engine performance, reduced fuel economy, or prevent your vehicle from starting. Replacing the ECM with a correctly programmed unit is crucial to restore your vehicle’s reliability and compliance with emission standards.

Key Features of This GM ECM Programmed to VIN

• Customized Programming: Tailored to your specific VIN to ensure perfect compatibility.
• No Core Charge: Keep your old ECM with no extra fees.
• 30-Day Replacement Guarantee: Risk-free purchase with quick replacement options.
• Used & Rebuilt Unit: Sourced from a salvaged vehicle but tested for quality and performance.
• Anti-Theft Relearn Required: Simple relearn process needed before the vehicle will start again.
• Direct Replacement: Fits GM vehicles requiring part numbers 12592124, 12581144, or 19260507.

Which Vehicles Are Compatible with This ECM?

This ECM is designed to work with GM vehicles using the following part numbers:

• 12592124
• 12581144
• 19260507

Before ordering, verify that your vehicle requires one of these part numbers to ensure compatibility.

How to Install and Program Your New GM ECM

Once you receive the ECM, an anti-theft relearn procedure is necessary for the vehicle to start. This process does not require special tools but needs the vehicle’s battery to remain charged. Using a battery charger or jumper cables from another vehicle is recommended since the ignition key will be on for over 30 minutes during the relearn.

Detailed instructions will be included with the ECM to guide you through the relearn process step-by-step.

Common Questions About GM ECM Replacement

Will I need professional programming after receiving the ECM?

No, the ECM arrives preprogrammed to your VIN, eliminating the need for professional programming services before installation.

What if the ECM doesn’t work after installation?

The ECM comes with a 30-day replacement warranty. If it fails due to manufacturing or programming issues, you can request a replacement within this period.

Can I return the ECM if it’s not compatible with my vehicle?

Ensure your vehicle matches one of the compatible part numbers before purchase. Orders are canceled if shipped outside authorized regions or if VIN programming isn’t possible.

Why Choose This GM ECM Programmed to Your VIN?

Choosing this VIN-specific ECM guarantees a higher success rate for a seamless fit and function compared to generic or unprogrammed units. Since this unit is preprogrammed, it eliminates delays and extra costs related to professional tuning or reprogramming services after delivery.

Plus, the no-core-charge policy and 30-day replacement offer reduce financial risks. This is a smart solution for restoring your GM vehicle’s engine control without unnecessary hassle or expense.

Installation Tips & Important Notes

• Provide your accurate VIN immediately after purchase for precise programming.
• Use a battery charger or jumper cables during the anti-theft relearn to maintain battery power.
• Follow the included instructions carefully for the anti-theft relearn process.
• This ECM is not shipped internationally; orders outside authorized regions will be canceled.

When your GM vehicle’s engine control module fails, this preprogrammed, VIN-matched ECM offers a reliable and cost-effective replacement option. Backed by a limited 30-day warranty and no core charge, it simplifies the replacement process while ensuring your engine runs smoothly and securely. Perfect for GM owners looking for a hassle-free solution to restore their vehicle’s performance and anti-theft functions, this ECM is a smart investment in your vehicle’s longevity.