Hummer ethanol conversion kits

Hummer (2005 & earlier) use Delphi – 100%

Hummer (2006 & later) use Delphi - 50% / Bosch EV6 – 50% connectors

You must verify that your vehicle has the same injectors as pictured before placing your order.

If you are unsure, please feel free to contact us. We'll help you choose the correct model for your conversion.