--- product_id: 630952951 title: "24 Volt DIY Wires Harness Conversion Kit for Kid's Ride On Toys Car,2.4G Set of Wire Harness Switch Control Box for Power Wheels Upgrade Replacement Parts,12V&18V&20V" brand: "bumpkai" price: "393.14 DT" currency: TND in_stock: true reviews_count: 12 category: "Bumpkai" url: https://www.desertcart.tn/products/630952951-24-volt-diy-wires-harness-conversion-kit-for-kids-ride store_origin: TN region: Tunisia --- # 40A heavy-duty wiring harness 2.4G Bluetooth remote control 24V high-power compatibility 24 Volt DIY Wires Harness Conversion Kit for Kid's Ride On Toys Car,2.4G Set of Wire Harness Switch Control Box for Power Wheels Upgrade Replacement Parts,12V&18V&20V **Brand:** bumpkai **Price:** 393.14 DT **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade the fun, control the adventure! ## Quick Answers - **What is this?** 24 Volt DIY Wires Harness Conversion Kit for Kid's Ride On Toys Car,2.4G Set of Wire Harness Switch Control Box for Power Wheels Upgrade Replacement Parts,12V&18V&20V by bumpkai - **How much does it cost?** 393.14 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/630952951-24-volt-diy-wires-harness-conversion-kit-for-kids-ride) ## Best For - bumpkai enthusiasts ## Why This Product - Trusted bumpkai brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Up Your Ride 🚗:** Supports 12V to 24V batteries for ultimate speed and torque upgrades. - • **Plug & Play Simplicity 🔌:** One-click installation with no soldering—upgrade your kid’s ride in minutes. - • **Future-Proof Flexibility 🔄:** Compatible with dual and four-wheel drive setups—upgrade anytime, no limits. - • **Seamless Wireless Control 📡:** 2.4G Bluetooth remote lets you command forward, backward, and speed with ease. - • **Built for Performance & Safety ⚡:** Bold, heavy-gauge wires and integrated fuses ensure stable, safe power delivery. ## Overview The BUMPKAI 24 Volt DIY Wire Harness Conversion Kit is a versatile, high-power upgrade solution for kids' ride-on toys. Featuring a 2.4G Bluetooth remote control, heavy-duty 40A wiring, and compatibility with 12V to 24V batteries, it enables easy, tool-free installation and supports both dual and four-wheel drive configurations. Designed to extend the life and performance of Power Wheels and similar toys, this kit combines safety, convenience, and hands-on learning for young DIY enthusiasts. ## Description Product description The Controller is 24V, But it is Compatible with 12V-24V Power Supply 12V-24V Dual Wheel Drive Harness/12V-24V Four-Wheel Drive Harness The Wiring Harness Includes a 2.4G Bluetooth Remote Control, High-Power Controller, Complete Set of Wiring Harnesses, High-Low Speed Switches, Forward and Backward Stop Switches, Pedal Switches, Charging Ports, Fuses, Start Switches. Advantages: This Wiring Harness can Perfectly Match Both Dual Wheel Drive and Four-Wheel Drive Toy Cars. When You Are Dual Wheel Drive, Only Two Sets of Four Motor Wires are Needed. When You Are Four-Wheel Drive, All Four Sets of Motor Wires Need to be Installed with Motors. You Can Upgrade Your Toy Car at Any Time The Entire Wiring Harness Uses Bold Wires on Both the Power and Motor Wires, Which Can be Matched with High-Speed and High-Power Motors and Batteries for More Stable and Safe Operation Compatible with 12V-24V Power Supply You only need to connect the motor and battery to work with the entire vehicle wiring harness. You can also use it for other electrical projects. The remote control is a 2.4G Bluetooth one-on-one remote control, which is non-interference and has an ultra long remote control distance of 20-30 meters. It is equipped with basic functions for forward, backward, left, and right turns, as well as three speed control functions and remote braking functions The Voltage of the Motor and Battery Should be Consistent, For Example, When Using 12V Power Supply, Please Ensure that the Motor is also 12V If you are installing dual wheel drive, usually two drive motors are installed on the rear wheels! Switch Including: accelerator pedal switch, forward/backward stop switch, high/low speed switch, power start switch All switches have been installed on the wiring harness. If you need to remove the switches and reinstall them, please take photos and record them before disassembly to avoid confusion with the cable sequence 280W Controller We use a 24V 280W high-power controller and install a cooling fan inside the controller, as you can see, this is an extremely rare design! Usually used in some industrial projects, but we have put a lot of effort into designing a perfect controller for a toy car! Believe me, its lifespan can grow with your child! 2.4G RC Before using the remote control, please match it according to the instructions on the remote control box. Steps 1. Turn off the car's power supply 2. Add remote control battery 3. Press the matching button on the remote control (the circular button in the middle of the remote control) and do not let go. The light that is suitable for the remote control will start to flash. Continue to hold down the button and do not let go, then turn on the car power. When you turn on the power, the light on the remote control will no longer flash. Release the matching button immediately, and the matching is complete Review: Must have for upgrading - This harness worked great for what I needed. I have used two so far to completely rebuild my kids toys. Combine these with upgraded motors, batteries and you got another couple years of life out of the slow power wheels. Some parts may need a little modification to fit but thats what you should expect. Anyone can install this. Wire lengths have been perfect. Review: I Do Advise - Honestly I was skeptical at first- I am no stranger to wiring in any capacity but I bought it because I know I could fix or modify anything shoddy on it - but to my surprise - this kit is pretty perfect. Perfect lengths of wires/plugs. Great price point -strong for my more custom than the average builder build would be. Anyone could install this kit, or replace a worn out kit with ease. If I could give it 10 stars- I probably would. ## Features - 12 Volt,18 Volt,20 Volt,24 Volt 40A High-Power DIY 2.4G Wire Harness Conversion Kit for Kid's Ride On Toys Power Wheels Upgrade - 6V to 24V Conversion Kit for Ride on Toys,12V to 24V Conversion Kit for Power Wheels. - The Wiring Harness Includes a 2.4G Bluetooth Remote Control, High-Power Controller, Complete Set of Wiring Harnesses, High-Low Speed Switches, Forward and Backward Stop Switches, Pedal Switches, Charging Ports, Fuses, Start Switches. - Advantages: This Wiring Harness can Perfectly Match Both Dual Wheel Drive and Four-Wheel Drive Toy Cars. When You Are Dual Wheel Drive, Only Two Sets of Four Motor Wires are Needed. When You Are Four-Wheel Drive, All Four Sets of Motor Wires Need to be Installed with Motors. You Can Upgrade Your Toy Car at Any Time - The Controller is 24V, But it is Compatible with 12V-24V Power Supply,The Entire Wiring Harness Uses Bold Wires on Both the Power and Motor Wires, Which Can be Matched with High-Speed and High-Power Motors and Batteries for More Stable and Safe Operation - All Wiring Harnesses are Installed with One Click, Eliminating the Need for Tools to Solder Wires, Making it More Convenient - Please Use a 12V-24V Power Supply, Which is Fun to Use for Various Electrical Projects. DIY Self-Made Toy Cars, Please Follow the Instructions for Operating the Remote Control for the First Time, Including Forward and Backward Turning, Braking, Speed Regulation. Cultivating Children's Hands-On Ability and Interest ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D25CFDH6 | | Age Range Description | Baby | | Brand Name | BUMPKAI | | Color | Black | | Customer Reviews | 4.3 out of 5 stars 116 Reviews | | Educational Objective | Cultivating Children's Hands-On Ability and Interest,Fun to Use for Various Electrical Projects. DIY Self-Made Toy Cars | | Included Components | Wire harness, switch, remote control, controller, fuse, charging port | | Indoor Outdoor Usage | Indoor | | Is Assembly Required | No | | Item Dimensions | 4.13 x 5.3 x 7.6 inches | | Item Type Name | 24V wire harness | | Manufacturer | BUMPKAI | | Manufacturer Maximum Age (MONTHS) | 1500 | | Manufacturer Minimum Age (MONTHS) | 999 | | Manufacturer Part Number | 24V wire harness | | Material Type | Plastic | | Number of Players | 1-4 | | Operation Mode | Manual | | Power Source | Battery Powered | | Set Name | 1 | | Supported Battery Types | 24V battery powered | | Theme | DIY Education, Toy Cars | | UPC | 763235920795 | | Unit Count | 1.0 Count | ## Images ![24 Volt DIY Wires Harness Conversion Kit for Kid's Ride On Toys Car,2.4G Set of Wire Harness Switch Control Box for Power Wheels Upgrade Replacement Parts,12V&18V&20V - Image 1](https://m.media-amazon.com/images/I/81UX+bcTRCL.jpg) ![24 Volt DIY Wires Harness Conversion Kit for Kid's Ride On Toys Car,2.4G Set of Wire Harness Switch Control Box for Power Wheels Upgrade Replacement Parts,12V&18V&20V - Image 2](https://m.media-amazon.com/images/I/71Mu+kjqfqL.jpg) ![24 Volt DIY Wires Harness Conversion Kit for Kid's Ride On Toys Car,2.4G Set of Wire Harness Switch Control Box for Power Wheels Upgrade Replacement Parts,12V&18V&20V - Image 3](https://m.media-amazon.com/images/I/51THMXdt1OL.jpg) ![24 Volt DIY Wires Harness Conversion Kit for Kid's Ride On Toys Car,2.4G Set of Wire Harness Switch Control Box for Power Wheels Upgrade Replacement Parts,12V&18V&20V - Image 4](https://m.media-amazon.com/images/I/611JylAtQlL.jpg) ![24 Volt DIY Wires Harness Conversion Kit for Kid's Ride On Toys Car,2.4G Set of Wire Harness Switch Control Box for Power Wheels Upgrade Replacement Parts,12V&18V&20V - Image 5](https://m.media-amazon.com/images/I/61y6lumb0OL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Must have for upgrading *by C***Z on February 24, 2026* This harness worked great for what I needed. I have used two so far to completely rebuild my kids toys. Combine these with upgraded motors, batteries and you got another couple years of life out of the slow power wheels. Some parts may need a little modification to fit but thats what you should expect. Anyone can install this. Wire lengths have been perfect. ### ⭐⭐⭐⭐⭐ I Do Advise *by U***K on April 20, 2026* Honestly I was skeptical at first- I am no stranger to wiring in any capacity but I bought it because I know I could fix or modify anything shoddy on it - but to my surprise - this kit is pretty perfect. Perfect lengths of wires/plugs. Great price point -strong for my more custom than the average builder build would be. Anyone could install this kit, or replace a worn out kit with ease. If I could give it 10 stars- I probably would. ### ⭐⭐⭐⭐⭐ Plug and play *by B***R on February 7, 2026* Everything worked as it should.. the only thing it comes with the switches and peddle already plugged up and you have to unplug them to install it and they make it to where it’s almost impossible to unplug but other than that everything is great worked perfectly.. ## Frequently Bought Together - BUMPKAI 24 Volt DIY Wires Harness Conversion Kit for Kid's Ride On Toys Car,2.4G Set of Wire Harness Switch Control Box for Power Wheels Upgrade Replacement Parts,12V&18V&20V - 2PCS 24V RS555 35000RPM High-Speed Steel Gears Motor Gearbox for Power Wheels Kids Ride on Car Motor Upgrade,18V-24V Motor Conversion Kit,Coupler for Power Wheels Rubber Tire Upgrade Replacement Parts - Talentcell 24V 6Ah LiFePO4 Battery Pack LF8011, 25.6V 153.6Wh Deep Cycle Rechargeable Lithium Iron Phosphate Batteries with Charger and Female Spade Terminal Wire, for Trolling Motor, RV, Camping --- ## 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.tn/products/630952951-24-volt-diy-wires-harness-conversion-kit-for-kids-ride](https://www.desertcart.tn/products/630952951-24-volt-diy-wires-harness-conversion-kit-for-kids-ride) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-03*