12639900 | 2011 Chevrolet Avalanche 5.3L PCM Engine Computer ECM ECU Programmed Plug&Play | 12633238

12639900 | 2011 Chevrolet Avalanche 5.3L PCM Engine Computer ECM ECU Programmed Plug&Play | 12633238

$175.00
Regular price ~~$226.99~~

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12639900 | 2011 Chevrolet Avalanche 5.3L PCM Engine Computer ECM ECU Programmed Plug&Play | 12633238

$175.00

Description

🚚 We Ship Worldwide

👍 Lifetime Warranty

✅ 100% Tested & Programmed OEM Replacement

2011 Chevrolet Avalanche 5.3L ECM / PCM / ECU Replacement Module

This 2011 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, programmed, and quality-control tested by experienced technicians before shipment. No unit leaves our facility without passing a complete diagnostic process.

Compatible with OEM part numbers including: 12639900, 12633238.

📦

WHAT'S INCLUDED

✓ 1x 2011 Chevrolet Avalanche 5.3L ECM / PCM / ECU module
✓ VIN programming for your exact vehicle
✓ Latest OEM software updates installed when applicable

🚘

COMPATIBILITY

Year: 2011
Make: Chevrolet
Model: Avalanche
Engine: 5.3L
Selected Part Number: 12639900
Compatible Part Numbers: 12639900, 12633238

⭐

WHY CHOOSE US?

✓ VIN programmed for your exact vehicle — Plug & Play, with no additional programming needed
✓ OEM-quality refurbished unit, thoroughly tested by experienced technicians
✓ Lifetime Warranty
✓ Fast worldwide shipping after VIN confirmation
✓ Latest OEM software updates included when applicable
✓ 150+ verified 5-star reviews

🔔 Important – VIN Required

To ensure proper programming of your module before shipment, we require your Vehicle Identification Number (VIN). Please provide it during checkout in the designated field. If unavailable at checkout, you may send it later via email at sales@autocomputerusa.com, call (305) 456-0505, or text/WhatsApp us at 786-269-4099.

⚠️

COMMON SYMPTOMS

● No-start or intermittent starting issues
● Check Engine Light or stored fault codes
● Loss of engine power or reduced performance
● Poor fuel economy
● Rough shifting or transmission-related issues
● Electrical problems or no ignition pulse
● No injector pulse or a non-running engine

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SHIPPING

We offer fast worldwide shipping. Your unit is securely packaged and shipped after VIN confirmation.

🔄

RETURNS

Returns are accepted within the stated return window if the item is unused and in its original condition. A restocking fee may apply.

👍

WARRANTY

This unit comes with a Lifetime Warranty.

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