Conversion Plate Honda iGX390 Engine Natural Gas Propane LPG - EM EB 5000 6500

FDM Carburetor Adapter Plate – Convert Honda iGX390 Generators to Natural Gas or Propane

PROUDLY Made in the USA!!!

Upgrade your generator with this FDM 3D-printed carburetor plate, designed to easily convert gasoline-powered units to run on natural gas or propane. Engineered specifically for generators using the Honda iGX390 engine, this adapter offers a precise fit, reliable performance, and tight tolerances (0.20 mm), for a quicker and easier installation.

Printed from durable PETG material, these adapters offer excellent layer adhesion, heat resistance, impact resistance, and long-term durability compared to standard PLA prints. PETG also provides improved moisture and chemical resistance, making it well-suited for functional engine applications and outdoor environments.

Photos attached of the 3 other example components that you will need to get this up and running.

Compatible with:

• Honda EB5000

• Honda EB6500

• Honda EM5000

• Honda EM6500

• And other generators using the Honda iGX390 motor

Features:

• Fuel Flexibility – Switch from gasoline to cleaner, more cost-effective natural gas or propane.

• Durable FDM Construction – Made from high-strength, heat-resistant material for long-lasting use.

• Direct Fit Design – No complicated modifications required.

• Precision Fitment – Perfectly matches Honda iGX390 carburetor spacing and dimensions.

Includes:

• 1x FDM Carburetor Adapter Plate
  (No regulator, hose, or additional fittings included – see photos for reference. Parts can be purchased at your local supply store or online.) 

Important:

• Professional installation is recommended.

• Please verify engine model and compatibility before purchase.

• Custom Colors available.

Upgrade your generator today and enjoy the flexibility of alternative fuel sources!