This is a 2018 Chevrolet Camaro ZL1 6.2L OEM bypass HMI control module unit numbered 8421. It is a factory/OEM brand with easy installation and optimal durability. This item does not require any programming and comes with mounting hardware. The OE/OEM part number is 84216626, and it is a direct replacement for your car's starters, alternators, ECUs & wiring.

The manufacturer does not provide any warranty, but the package includes features like easy installation and optimal durability. This item belongs to the eBay Motors, Parts & Accessories category and is suitable for car and truck parts & accessories.