OEM EZGO Golf Cart 72-Volt DC/DC Isolated Converter- Genuine E-Z-GO Part #10024979 – For Sale at Larrysgolfcarts
Genuine OEM E-Z-GO 72V isolated DC/DC converter. Converts high-voltage power to low-voltage output to support vehicle accessories on select EZGO and Cushman electric models.
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
The 10024979 72V DC/DC Isolated Converter is a genuine OEM E-Z-GO and Cushman component designed to safely convert 72-volt system power into low-voltage output required to operate accessories such as lights, horn, and other 12-volt components.
This isolated-style DC/DC converter provides added electrical protection by separating the high-voltage and low-voltage circuits, helping ensure consistent performance and long-term reliability. Using an OEM converter guarantees proper voltage regulation, correct mounting, and plug-and-play compatibility with factory wiring harnesses.
⭐ Key Features
- Genuine OEM E-Z-GO / Cushman replacement part
- Designed for 72-volt electric systems
- Isolated converter design for improved electrical protection
- Provides stable low-voltage output for vehicle accessories
- Direct replacement with factory-style connectors
📦 What’s Included
- (1) 72V DC/DC isolated converter
🔁 Replaces Part Number
- 633778
🚗 Fits Models
- Fits select E-Z-GO & Cushman 72V electric vehicles
- (Installed on models equipped with a factory 72V isolated DC/DC converter)
Note: Fitment varies by year and configuration. Always verify by part number or vehicle serial number.
⚠️ Common Symptoms of a Failed DC/DC Converter
- Headlights, taillights, or accessories not working
- Intermittent or flickering lights
- No 12V output with a fully charged battery pack
- Blown fuses or repeated accessory electrical issues
📞 Questions About Fitment?
Contact Larrysgolfcarts and we’ll be glad to help confirm compatibility before you order.
💲 Straightforward Pricing.
The price shown is the price you pay.

















