Best Natural Gas Conversion Kit for Generators (Tri-Fuel Options)
Choosing a natural gas conversion kit for your generator can extend reliability during emergencies, camping trips, and remote power needs. The options below focus on kits that enable low-pressure natural gas connections with minimal or no permanent modifications, while preserving gasoline or propane compatibility. Each pick is evaluated for ease of installation, safety features, and broad compatibility with common generator models.
| Product | Brand | Fuel Options | Compatibility |
|---|---|---|---|
| Hutch Mountain Generator Propane Conversion Kit | Hutch Mountain | Propane, Gasoline, Natural Gas | Honda EU2200i and similar portable models |
| Natural Gas Conversion Kit Fits Westinghouse WGEN9500DF | GENERIC | Natural Gas, Propane, Gasoline | Westinghouse WGEN9500DF and compatible units |
| DK Generator Conversion Kit Transfer Gas to NG Powered | DD DINKING | Propane, Natural Gas, Gasoline | Various generators including popular portable models |
| GasXpert 24FT Natural Gas Hose with Quick Connect | GasXpert | Natural Gas | Grills, generators, patio heaters, and more |
| Mikatesi 039-122 Generator Propane Conversion Kit | Mikatesi | Propane, Natural Gas, Gasoline | Honda EU2200i and similar |
Hutch Mountain Generator Propane Conversion Kit

Brand: Hutch Mountain. This tri-fuel kit enables propane, gasoline, or natural gas operation for Honda EU2200i portable generators. It supports home backup, RV, and outdoor use with flexible fuel options. The kit emphasizes cleaner energy with reduced ethanol gum buildup and improved carburetor maintenance. It is designed for broad compatibility with RV hookups and standard propane tanks, making it a versatile choice for varied setups.
Key points: three-fuel capability; cleaner energy profile; RV and camping-ready versatility. Installation should follow included instructions to ensure proper carburetor sealing and fuel-line connections.
Natural Gas Conversion Kit Fits Westinghouse WGEN9500DF

Brand: GENERIC. Uses the existing carburetor port for the natural gas inlet and preserves gasoline operation. The kit emphasizes non-permanent modification and straightforward reversion to propane when needed. Designed to be compatible with Westinghouse WGEN9500DF and similar units, this option prioritizes simple installation and reversible conversion, allowing quick switching between fuels while maintaining engine integrity.
Considerations: ensure carburetor compatibility with your model, verify inlet port threading, and follow safety procedures during gas-line connections.
DK Generator Conversion Kit Transfer Gas to NG

Brand: DD DINKING. Offers three-fuel capability for generators, including propane, natural gas, and gasoline. The kit highlights cleaner emissions by reducing carburetor gum and includes a carb eliminator switch for ethanol-laden fuels. It targets home backup scenarios and outdoor use, providing a practical option for disaster readiness and recreational activities.
Notes: verify compatibility with your generator model, and ensure proper installation of fuel lines and quick-connect interfaces.
GasXpert 24FT Natural Gas Hose With Quick Connect

Brand: GasXpert. This 24-foot natural gas hose includes quick-connect fittings, with a 1/2″ ID flexible hose and brass adapters. The kit emphasizes durability, flame-retardant construction, and leak resistance, offering broad compatibility with grills, generators, patio heaters, and other NG appliances. It is designed to enable safe, easy connections to natural gas supplies with standardized fittings.
Practical considerations: check hose length requirements, verify quick-connect sizes for your equipment, and inspect brass fittings for secure sealing.
Mikatesi 039-122 Generator Propane Conversion Kit

Brand: Mikatesi. This tri-fuel kit supports propane, natural gas, and gasoline, with specific applicability to Honda EU2200i and similar models. Replacing part numbers, the kit is positioned as a versatile backup solution for home power, camping, and emergencies. The design emphasizes compatibility with popular small generators and straightforward fuel-source switching.
Implementation note: follow model-specific guidelines to ensure proper carburetor alignment and fuel-line routing for reliable operation.
Buying Guide
Key purchase considerations for natural gas conversion kits:
- Fuel compatibility and flexibility: look for tri-fuel options that handle propane, natural gas, and gasoline, offering reliability during outages or remote operation.
- Generator compatibility: verify that the kit matches your model or a closely related family (for example, EU2200i, Westinghouse WGEN series, or common portable units).
- Installation and reversibility: prefer kits that install with minimal permanent modifications and allow easy reversion to original fuel configurations.
- Safety features: check for proper hose ratings, brass fittings, leak-check provisions, and reputable quick-connect interfaces to minimize gas leaks.
- Durability and materials: choose hoses and connectors with flame-retardant construction and corrosion-resistant materials for long-term use.
- Documentation and support: clear instructions, warranty terms, and access to customer support can ease installation and troubleshooting.
- Maintenance impact: consider how a kit affects carburetor maintenance and whether it reduces ethanol-related gum buildup or improves fuel stability.
- Use case and environment: camping, RV use, home backup, and remote work each influence which features matter most (portability, storage, and quick-connect compatibility).
When comparing options, weigh the balance between ease of installation, reversible modification, and broad fuel compatibility to identify the best natural gas conversion kit for your generator needs.
