🚚 We Ship Worldwide
👍 Lifetime Warranty
✅ 100% Tested & Programmed OEM Replacement
2012 Cadillac CTS 3.0L ECM / PCM / ECU Replacement Module
This 2012 Cadillac CTS 3.0L 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: 12636333, 12616889.
- ✓ 1x 2012 Cadillac CTS 3.0L ECM / PCM / ECU module
- ✓ VIN programming for your exact vehicle
- ✓ Latest OEM software updates installed when applicable
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Year: 2012
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Make: Cadillac
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Model: CTS
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Engine: 3.0L
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Selected Part Number: 12636333
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Compatible Part Numbers: 12636333, 12616889
- ✓ 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
[email protected], call
[305] 456-9505, or text/WhatsApp us at 786-269-4099.
- ● 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
We offer fast worldwide shipping. Your unit is securely packaged and shipped after VIN confirmation.
Returns are accepted within the stated return window if the item is unused and in its original condition. A restocking fee may apply.
This unit comes with a Lifetime Warranty.
