72V Isolated DC-to-DC Converter – Genuine E-Z-GO / Cushman OEM Part
Upgrade your vehicle’s electrical reliability with the OEM E-Z-GO / Cushman 72V Isolated DC/DC Converter—engineered to deliver stable, dependable power across your accessories and onboard systems. Whether you're operating a work-ready Cushman Hauler or a high-demand E-Z-GO utility vehicle, this converter ensures everything runs smoothly, safely, and efficiently.
Perfect for fleets, commercial vehicles, and anyone adding lights, electronics, or accessories—this OEM converter provides peace of mind, long-term durability, and guaranteed compatibility.
Why Choose This OEM 72V Isolated Converter?

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⚡ Genuine E-Z-GO / Cushman Quality
Designed to meet strict factory standards for performance, safety, and fit. -
? Seamless Voltage Integration
Allows equipment with different DC voltage requirements to work together effortlessly. -
?️ Isolated Design for Maximum Protection
Helps shield sensitive electronics from voltage spikes, noise, and electrical interference. -
? Essential for Accessories & Upgrades
Supports added lighting, displays, chargers, electronics, and more—without stressing your primary system. -
? Ready for OEM Replacement
Installs cleanly as a direct replacement for older or failing converters.
Replaces Part Number:
633778
Ideal Applications
This 72-volt isolated converter is perfect for E-Z-GO and Cushman electric vehicles that require stable auxiliary power—commonly seen in work fleets, utility tasks, hospitality transportation, and course vehicles.
If you rely on your electric vehicle daily, upgrading to a fresh OEM converter helps ensure consistent accessory performance, healthier batteries, and long-term vehicle reliability.
- Financing available for up to 24 months*,
0% APR Available for 3-Month Financing* -
Fast and Easy Process
No paperwork here! Check your rate in seconds. If you pre-qualify, review and select a payment plan to complete your purchase. -
Payments As Low As
Choose Bread Pay, make your initial payment, and enjoy your carts. -
Flexible Monthly Payments
Pay off over time with different payment plans up to 24 months at competitive interest rates.* - * Availability of terms may vary based on purchase price and/or product. Down payment may be required. Subject to approval of credit application. Rates range from 0% to 29.99% APR, resulting in, for example, 24 monthly payments of $46.14 at 9.99% APR, per $1,000 borrowed. APRs will vary depending on credit qualifications, loan amount, and term. Bread Pay™ loans are made by Comenity Capital Bank, a Bread Financial™ company.
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