Gmc E85 Flex Fuel Conversion Kits
Choose your Gmc model and check your vehicle
Unfortunately your vehicle is not compatible
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Our eFlexFuel direct injection products are not yet available in your market area.
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The stock fuel system of your vehicle lacks the flow capacity to run full E85.
You can’t run full E85 and need to blend it with gas. Our app lets you monitor the fuel blend and gives a warning when the limits of the injectors are reached.
If you already have replaced the fuel injectors please list the modifications on the checkout page. Our technical support will then confirm the injector connectors and verify that there's enough flow capacity for E85.
Please reach out to our customer service for more informationProduct Page
Please select your vehicle
Select make, year, model and engine to check compatibility with eFlexFuel products.
eFlexFuel verified Gmc models for E85 conversion kits
AcadiaC1500C2500C3500CanyonEnvoyJimmyK1500K2500K3500SavanaSierraSonomaTerrainTopkickTyphoonYukonYukon DenaliYukon XL