--- product_id: 367535762 title: "Watt Generator AVR" brand: "yamakato" price: "£18.88" currency: GBP in_stock: true reviews_count: 12 category: "Yamakato" url: https://www.desertcart.co.uk/products/367535762-watt-generator-avr store_origin: GB region: United Kingdom --- # 4000W peak power Compact 2.08" x 6.29" x 2.55" Universal multi-brand fit Watt Generator AVR **Brand:** yamakato **Price:** £18.88 **Availability:** ✅ In Stock ## Summary > ⚡ Stay Powered, Stay Ahead — The Ultimate AVR for Millennial Managers ## Quick Answers - **What is this?** Watt Generator AVR by yamakato - **How much does it cost?** £18.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/367535762-watt-generator-avr) ## Best For - yamakato enthusiasts ## Why This Product - Trusted yamakato brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight Design:** Easy to install and handle at just 100g, perfect for on-the-go professionals. - • **Precision Voltage Regulation:** Automatic Voltage Regulator ensures clean, consistent energy to protect your equipment. - • **Power Your Hustle with 4000W Output:** Delivers robust, stable power for all your essential devices and tools. - • **Seamless Compatibility Across Top Brands:** Fits Predator, Honda clones, Champion, Generac & more — no guesswork needed. - • **Trusted Quality with 4.6⭐ User Approval:** Manufactured by CHAOLI with proven reliability and rave reviews. ## Overview The YAMAKATO 3500 4000 Generator AVR Automatic Voltage Regulator (model 290440009) is a high-performance rectifier designed for 2-4.5kW single-phase generators. Compatible with major brands like Honda, Predator, Champion, and Generac, it delivers stable 4000W power output with precise voltage regulation. Compact and lightweight, it ensures reliable, clean energy for commercial and professional use, backed by a strong 4.6-star rating from 354 users. ## Description desertcart.com : YAMAKATO 3500 4000 Generator AVR Automatic Voltage Regulator 290440009 | 2KW 3KW 3.5kw 4kw for Honda and Clones Predator Champion Blackmax Powermate Duromax Firman Wen Etq 4375 4650 : Patio, Lawn & Garden Review: Good replacement part at a great price - This replacement regulator worked nicely Review: Definitely have this as a back up if you depend on your Generator - One year later, and still working perfectly… If your voltage is going all over the place or stuck in the wrong spot, then you need to replace your regulator with this… It's actually very easy on most generators… Just a couple of bolts/screws. If you are dependent on your generator, then you should have a set of these on standby at all times in my opinion… for the price it's worth having the security of a backup... especially since brushes wear out over time on any motor unless it's brushless of course. ## Features - Applicable for Predator Champion Firman Powermate Duromax Durostar Lifan Jiangdong ETQ Wen Westinghouse Generac Centurion Powerhorse Dewalt and other brands of 2-4.5kw single-phase generators. - For Honda part 290440009 HONDA EC2500. This rectifier can also be used for cloned Honda engines and generators ranging from 2kw to 4kw (3000, 3200, 3300, 3500, 3550, 3600, 3650, 4000, 4250, 4375, 4400, 4500, 4550, 4650, etc.). - Model#: For Generac GP 3250, 3300, and 3600, GP3250, GP3300 and GP3600. Also compatible with Predator 3200 3500 4000 and 4375watt models Vatios 3500 4000 Champion 3500 4000. - YAMAKATO 3A Quality: Accurate. Advanced. Assured. Made with manufacturers experienced in supplying established brands - Please Note: Check the voltage and phase information carefully before ordering. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09F6HHCPF | | Additional Features | AVR Automatic Voltage Regulator Rectifier | | Best Sellers Rank | #21,535 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #433 in Outdoor Generators & Portable Power | | Brand | YAMAKATO | | Brand Name | YAMAKATO | | Color | Black | | Customer Reviews | 4.6 out of 5 stars 356 Reviews | | Engine Displacement | 196 cubic centimeters | | Engine Power Maximum | 4 KW | | Engine Type | 4 Stroke | | Frequency | 50 hertz | | Fuel Type | Gasoline | | Ignition System Type | Magneto | | Included Components | A AVR automatic voltage regulator rectifier and a carbon brush | | Item Dimensions L x W x H | 2.08"L x 6.29"W x 2.55"H | | Item Weight | 100 g | | Manufacturer | CHAOLI | | Manufacturer Part Number | AYMK052 | | Model Name | 3500 4000 Watt Générateur AVR | | Model Number | GX160 generator | | Output Wattage | 4000 watts | | Power Source | Fuel Powered | | Recommended Uses For Product | Commercial | | Running Wattage | 4000 watts | | Starting Wattage | 4000 watts | | Total Power Outlets | 5 | | Voltage | 120 volts_of_alternating_current | | Wattage | 4000 watts | ## Product Details - **Brand:** YAMAKATO - **Fuel Type:** Gasoline - **Included Components:** A AVR automatic voltage regulator rectifier and a carbon brush - **Item Weight:** 100 g - **Output Wattage:** 4000 watts - **Power Source:** Fuel Powered - **Recommended Uses For Product:** Commercial - **Special Feature:** AVR Automatic Voltage Regulator Rectifier - **Voltage:** 120 volts_of_alternating_current - **Wattage:** 4000 watts ## Images ![Watt Generator AVR - Image 1](https://m.media-amazon.com/images/I/51-rgvVSmQL.jpg) ![Watt Generator AVR - Image 2](https://m.media-amazon.com/images/I/51PhYr6tR8L.jpg) ![Watt Generator AVR - Image 3](https://m.media-amazon.com/images/I/71A2tD0DZjL.jpg) ![Watt Generator AVR - Image 4](https://m.media-amazon.com/images/I/71Q8IbKHLbL.jpg) ![Watt Generator AVR - Image 5](https://m.media-amazon.com/images/I/613xCYJwPkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good replacement part at a great price *by A***R on July 8, 2026* This replacement regulator worked nicely ### ⭐⭐⭐⭐⭐ Definitely have this as a back up if you depend on your Generator *by F***O on July 11, 2026* One year later, and still working perfectly… If your voltage is going all over the place or stuck in the wrong spot, then you need to replace your regulator with this… It's actually very easy on most generators… Just a couple of bolts/screws. If you are dependent on your generator, then you should have a set of these on standby at all times in my opinion… for the price it's worth having the security of a backup... especially since brushes wear out over time on any motor unless it's brushless of course. ### ⭐⭐⭐⭐⭐ New regulator replacement for your generator *by R***. on May 17, 2026* Fit perfectly into my older Champion and Predator generators. Restored them to full power and reliability. Thank you ## Frequently Bought Together - YAMAKATO 3500 4000 Watt Generator AVR Automatic Voltage Regulator Rectifier 290440009 2KW 3KW 3.5kw 4kw for Honda and Clones Predator Champion Blackmax Powermate Duromax Firman Wen Etq 4375 4650 OEM - YAMAKATO Generator Carbon Brush Assembly OEM for Honda and Clone Champion 3500 4500 4650 Predator 3500 4000 4375 Generac Coleman Powermate GP PM 3250 3600 3800 Watt etc. - 3500 4000 Watt Generator AVR, Rnigs Automatic Voltage Regulator 290440009 4kw 3.5kw 3KW 2KW for Honda Clones Predator Champion Duromax Powermate Blackmax Firman Wen Etq 4375 4650 OEM --- ## 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.co.uk/products/367535762-watt-generator-avr](https://www.desertcart.co.uk/products/367535762-watt-generator-avr) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-29*