12621793 | 2010 Buick LaCrosse 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12617230 12617568 Compatible Part Numbers: 39101-2G677

Compatible Part Numbers: 39101-2G677

Compatible Part Numbers: 39103-2G120

Part Number: 313034302J

and programmed when applicable by our in-house technicians to restore proper engine performance

72351430AB

12621793 | 2010 Buick LaCrosse 3.6L PCM Engine Computer ECM ECU Programmed Plug&Play | 12617230 12617568 Compatible Part Numbers: 39101-2G677We Ship Worldwide Lifetime Warranty 100% Tested & Programmed OEM Replacement 2010 Buick LaCrosse 3. 6L ECM PCM ECU Replacement Module This 2010 Buick LaCrosse 3. 6L 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,