12633055 | 2010 Chevrolet Avalanche 5.3L PCM Engine Computer ECM ECU Programmed Plug&Play | 12633238 4945387 ✅ Environmental Bench Testing: Rebuilt

✅ Environmental Bench Testing: Rebuilt modules are rigorously stress-tested under simulated shifting loads and thermal conditions to guarantee durability

✓ FREE Lifetime Warranty included with every order

Model: Yukon XL 1500

● Rough idle and intermittent misfires

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12633055 | 2010 Chevrolet Avalanche 5.3L PCM Engine Computer ECM ECU Programmed Plug&Play | 12633238 4945387 ✅ Environmental Bench Testing: RebuiltWe Ship Worldwide Lifetime Warranty 100% Tested & Programmed OEM Replacement 2010 Chevrolet Avalanche 5. 3L ECM PCM ECU Replacement Module This 2010 Chevrolet Avalanche 5. 3L ECM PCM ECU is a high quality, direct fit refurbished replacement module engineered to restore dependable vehicle operation. It is programmed to your vehicle's VIN for a straightforward Plug & Play installation. Each unit is individually inspected, professionally refurbished,