Duramax

2006–2007 GM Duramax LBZ ECM Repair & Upgrade Service

$400

Fitment: 2006 Chevrolet Silverado 2500HD & 3500 6.6L Duramax LBZ; 2006 GMC Sierra 2500HD & 3500 6.6L Duramax LBZ; 2007 Chevrolet Silverado 2500HD & 3500 Classic 6.6L Duramax LBZ; 2007 GMC Sierra 2500HD & 3500 Classic 6.6L Duramax LBZ

Having issues with your 2006–2007 GM Duramax LBZ ECM? Instead of replacing your module, let us professionally diagnose and repair your original OEM ECM. Our repair service restores proper engine management while allowing you to keep your factory module. Each ECM is thoroughly inspected, repaired using high-quality components, and fully bench tested before being returned. What's Included Complete diagnostic inspection Professional ECM repair High-quality replacement components as needed Full bench testing after repair Restores factory engine management and communication Fast turnaround to minimize vehicle downtime Optional Cosmetic Finish Want your ECM to look as good as it performs? Add a custom painted finish for only $50. Available colors: 🔴 Red ⚫ Black 🔵 Blue ⚪ OEM Silver Repair Information Your ECM will be thoroughly inspected, diagnosed, and repaired to restore proper operation whenever possible. If your ECM is found to be burnt, severely damaged, beyond repair, or requires additional components or labor outside of a standard repair, we will contact you before any additional work is performed. Any additional charges are uncommon and will always be approved by you first. I can provide clear photos to justify any extra work. I only charge more when absolutely necessary. If your ECM is determined to be non-repairable, we can discuss replacement options before proceeding. Warranty 1-Year Warranty on all completed ECM repairs. Warranty covers defects in workmanship and replaced components under normal operating conditions. Physical damage, water intrusion, improper installation, misuse, or modified/tuned modules are not covered. Note: Please package your ECM securely to prevent shipping damage. Include your contact information and a description of the issue so we can begin diagnosis as soon as it arrives.

Delete kits and emissions-related components are sold for off-road and competition use only. See our terms for details.