--- product_id: 409697498 title: "Hipa Generator Dual Fuel Carburetor LPG CNG Conversion kit 4.5-5.5KW GX390 188F Manual Choke" brand: "hipa" price: "2516 kr" currency: NOK in_stock: true reviews_count: 5 category: "Hipa" url: https://www.desertcart.no/products/409697498-hipa-generator-dual-fuel-carburetor-lpg-cng-conversion-kit-4 store_origin: NO region: Norway --- # 4.5-5.5KW power output Dual fuel: LPG & CNG compatible Direct bolt-on installation Hipa Generator Dual Fuel Carburetor LPG CNG Conversion kit 4.5-5.5KW GX390 188F Manual Choke **Brand:** hipa **Price:** 2516 kr **Availability:** ✅ In Stock ## Summary > 🔥 Dual Fuel Power Upgrade: Save Green, Go Clean ⚡ ## Quick Answers - **What is this?** Hipa Generator Dual Fuel Carburetor LPG CNG Conversion kit 4.5-5.5KW GX390 188F Manual Choke by hipa - **How much does it cost?** 2516 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/409697498-hipa-generator-dual-fuel-carburetor-lpg-cng-conversion-kit-4) ## Best For - hipa enthusiasts ## Why This Product - Trusted hipa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Your Way:** Seamlessly switch between LPG and CNG without sacrificing generator output. - • **Durability Boost:** Soft gas combustion extends engine life and prevents carburetor gunk for reliable starts. - • **Fuel Cost Slayer:** Slash your fuel expenses—CNG costs just 20% of gasoline per kWh, LPG half the price. - • **Eco-Friendly Energy:** Cut CO emissions by over 90% and HC emissions by 70% for cleaner, quieter operation. - • **Plug & Play Upgrade:** Bolt-on design means zero modifications—upgrade your GX390 generator hassle-free. ## Overview The Hipa Generator Dual Fuel Carburetor Conversion Kit transforms your GX390 4.5-5.5KW generator to run efficiently on LPG or CNG, reducing fuel costs by up to 80% compared to gasoline. It features a smooth pressure regulation system for stable gas supply, significantly lowers harmful emissions, and installs easily with no engine modifications. Ideal for residential and emergency use, this portable, eco-conscious upgrade extends engine life while delivering reliable power. ## Description How does it work 1. Combustible gas can be converted from high pressure gas to low pressure gas and supply gas smoothly. 2. When the generator started ,the negative pressure enter into the pressure regulating valve through the mixer, the sealing arm swing of the valve open, the combustible gas supply generator after decompression, so the machine work orderly. 3. When the generator closed, the pressure regulating valve will be closed at the same time, the gas passage will be cut off, the machine complete the shutdown. 4. Installation the LPG/CNG conversion kit, the original power of generator is not effected Product features 1. Economy: LPG/ CNG/biogas used for the generator can be fully burned, thermal efficiency is high. Economic cost comparison: for the cost of 1 kilowatt hour, CNG is 1/5 of gasoline, LPG is 1/2 of gasoline. 2. Environmental Protection: Gas generator’s exhaust emissions are much better than that of fuel generator, CO emissions decreased more than 90%, HC emissions decreased more than 70%. At the same time, Because the gas combustion is soft, the working noise is reduced greatly than the fuel oil unit 3. Durability: no oil pollution or dilution to the lube, and the gas generator works softly, so the life of the machine corresponding increase. If use gas generator, When the generator don’t work for a long time, the gas will not produce the oil slick in the carburetor, so as to avoid the difficultly start or badly filtration of the engine etc. Specifications: Generator type: GX390 188F portable gasoline Output: 4.5-5.5KW LPG(liquefied gas)pressure range: 2.8 KPA--3.8 KPA CNG pressure range: 2.0 KPA--2.6 KPA Pressure regulating valve output pressure: 0.03-1.56KPA Pressure regulating valve closing pressure: 3.50KPA Review: Works Great!!! - Bolted right on and works flawlessly! Much easier than trying to rebuild the original gunked up carb and now added the option to run on propane!! Very happy with purchase. Had to re-use the choke arm attaching bolt from the original carb as this one did not include one... no big deal. No modifications necessary on my 8750 Predator genny. Review: Merveilleux - Sa fonctionne super bien ## Features - Color: Grey ;Black ;Silver - Style: Modern - Included Components: Electricity Generator - Special Features: Portable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B019RLSJQ4 | | Best Sellers Rank | #416,459 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #378 in Generators | | Brand | Hipa | | Brand Name | Hipa | | Compatible with Vehicle Type | Car | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 612 Reviews | | Fuel Type | LPG, CNG, Gasoline | | Manufacturer | HIPA | | Model | GX340 GX390 GX420 GX460 | | Recommended Uses For Product | Residential, Emergency | | UPC | 712319635513 | | Vehicle Service Type | Car | | What Is In the Box | HIPA GX390 dual fuel carburetor, gasket, LPG/CNG conversion kit | ## Product Details - **Brand:** Hipa - **Colour:** Black, Grey, Silver - **Fuel Type:** LPG, CNG, Gasoline - **Included Components:** HIPA GX390 dual fuel carburetor, gasket, LPG/CNG conversion kit - **Output Wattage:** 5.5 Kilowatts - **Power Source:** gas-powered - **Recommended Uses For Product:** Residential, Emergency - **Special Feature:** Portable - **Voltage:** 188 Volts - **Wattage:** 5.5 KW ## Images ![Hipa Generator Dual Fuel Carburetor LPG CNG Conversion kit 4.5-5.5KW GX390 188F Manual Choke - Image 1](https://m.media-amazon.com/images/I/71D8Xib81VL.jpg) ![Hipa Generator Dual Fuel Carburetor LPG CNG Conversion kit 4.5-5.5KW GX390 188F Manual Choke - Image 2](https://m.media-amazon.com/images/I/715444TXpWL.jpg) ![Hipa Generator Dual Fuel Carburetor LPG CNG Conversion kit 4.5-5.5KW GX390 188F Manual Choke - Image 3](https://m.media-amazon.com/images/I/71QXgizVwcL.jpg) ![Hipa Generator Dual Fuel Carburetor LPG CNG Conversion kit 4.5-5.5KW GX390 188F Manual Choke - Image 4](https://m.media-amazon.com/images/I/71poFv3-osL.jpg) ![Hipa Generator Dual Fuel Carburetor LPG CNG Conversion kit 4.5-5.5KW GX390 188F Manual Choke - Image 5](https://m.media-amazon.com/images/I/81sSE219bPL.jpg) ## Questions & Answers **Q: what r the 2 small wires for,coming out the bottom of the carb?** A: Don't hook up the wires, just shut off the manual gasoline shut off valve, when using propane. Whatever you do don't accidently leave the solenoid energized for an extended length of time. I did. Generator was shut down, but ignition was accidently left on. 46 hours later solenoid overheated or arced and ignited gasoline in bowl of carb. Fire followed rubber gas line, melted plastic gasoline shut off valve, drained and burned fuel from tank. Big Fire! Luckily the generator was outside and not in the garage. See picture of generator with my One Star Review of this carb. Cost me about $200. for a new gas tank Recoil engine cover Air Cleaner magneto, Ignition switch. I did buy another exact same carb. Runs great! Just cut the wires off!!!! **Q: How does the propane stop entering the carb when engine dies?** A: The carb has a shut off switch for the gas **Q: What should be the setting for the brass screw for lpg?** A: Propane is 1.5 turns out on the regulator. Natural gas is 3.5 **Q: Will this work on natural gas out of the box and where is the office located it's going on predator 9000** A: Adjust the mixture screw. About 3.5 turns out from all the way in for natural gas. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works Great!!! *by N***E on 7 November 2024* Bolted right on and works flawlessly! Much easier than trying to rebuild the original gunked up carb and now added the option to run on propane!! Very happy with purchase. Had to re-use the choke arm attaching bolt from the original carb as this one did not include one... no big deal. No modifications necessary on my 8750 Predator genny. ### ⭐⭐⭐⭐⭐ Merveilleux *by P***F on 23 January 2021* Sa fonctionne super bien ### ⭐⭐⭐⭐⭐ The hunt ends here!! *by T***M on 30 June 2022* I was looking for a dual fuel carburetor, but all I found was a couple "specific" to my generator for $200. That was insane to me, looked into making one with the old carb, would've been a hassle but doable. Then I found this one, took no time to get in on. Only 9 nuts a couple small hose clamps and 2 cable holders. The 2 wires match identical to my predator 9k generator, I made NO modifications. Inlet for the propane is a little tight to the wheels but 1 zip tie fixed that. I used a 3/8 hose and regulator that came off my outdoor construction heater. Worked 1st time on cold start up. $42 this thing is great! Doubled the possible run time on my generator for emergencies being able to utilize both propane and gasoline. ## Frequently Bought Together - HIPA GX390 188F Generator Dual fuel carburetor LPG CNG conversion kit 4.5-5.5KW manual choke - Anderson Metals 54048-0604 Brass Tube Fitting, Half-Union, 3/8" Flare x 1/4" Male Pipe - GasOne 2120-R 4 ft Propane Regulator and Hose 0-30PSI with PSI Gauge-Red QCC --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/409697498-hipa-generator-dual-fuel-carburetor-lpg-cng-conversion-kit-4](https://www.desertcart.no/products/409697498-hipa-generator-dual-fuel-carburetor-lpg-cng-conversion-kit-4) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-17*