Buick ECU & Module Services – ECU Maverick

Chevrolet, GMC, Cadillac, Hummer, Buick GM ECM PCM Cloning Service (E37 E38 E39/E39A E67 E78 E80 E82 E83 E84 E87 E92 E98)

Chevrolet, GMC, Cadillac, Hummer, Buick GM ECM PCM Cloning Service (E37 E38 E39/E39A E67 E78 E80 E82 E83 E84 E87 E92 E98)

Regular price $199.00 USD

Regular price Sale price $199.00 USD
GM Chevrolet Cadillac GMC Buick TCM Transmission Control Module 24279973

GM Chevrolet Cadillac GMC Buick TCM Transmission Control Module 24279973

Regular price $250.00 USD

Regular price Sale price $250.00 USD
GM OEM ECU PCM Buick Cadillac Chevrolet GMC

GM OEM ECU PCM Buick Cadillac Chevrolet GMC

Regular price $399.00 USD

Regular price Sale price $399.00 USD
2017-2019 Chevrolet GMC Chevrolet Buick ECU ECM PCM Cloning Programming Service

2017-2019 Chevrolet GMC Chevrolet Buick ECU ECM PCM Cloning Programming Service

Regular price $250.00 USD

Regular price Sale price $250.00 USD
2011-2018 GM GMC CADILLAC CHEVY CHEVROLET BUICK BCM Body Control Module Programming CLONING SERVICE

2011-2018 GM GMC CADILLAC CHEVY CHEVROLET BUICK BCM Body Control Module Programming CLONING SERVICE

Regular price $250.00 USD

Regular price Sale price $250.00 USD

Contact ECU Maverick

One form. One email thread. Everything in writing.

Professional ECM, TCM, BCM & ABS module repair and programming — 100% mail-in, serving all 50 states.

Fastest way to start

Submit a work order

For repair shops, dealers, and vehicle owners. Tell us your vehicle, part number, and symptoms — we'll reply by email with your options, exact pricing, and shipping instructions.

Submit a Work Order →

We typically respond the same business day.

Mail-in only

Questions? Email us

Email

support@ecumaverick.com

Monday – Friday, 9:30 AM – 4:30 PM ET Email replies during business hours.

Before you ship

Please submit a work order first — we'll email approval and shipping instructions. This keeps your repair documented from day one and ensures your module goes straight to the right bench when it arrives.

●Based in Fort Myers, FL — serving all 50 states by mail ●100% online — every quote and approval in writing ●No storefront, no phone queue — faster, documented service

Independent service — important notice

ECU Maverick is an independent module repair and programming shop. We are not affiliated with, endorsed by, or sponsored by BMW, MINI, Mercedes-Benz, Audi, Volkswagen, Porsche, or any other vehicle manufacturer, nor with component manufacturers such as Bosch, Continental, Siemens, Denso, Delphi, or ZF. All trademarks belong to their respective owners and are used for identification purposes only. Refurbished products are refurbished by us or by independent third parties, not by the original manufacturers.