Unlock Peak Performance with the Navitas AC Conversion Kit for EZGO S4, L6, MPT, Utility (Curtis 1268 ITS) / SepEx2
Elevate your EZGO golf cart’s capabilities with the Navitas AC Conversion Kit. This transformation kit is tailored to enhance both performance and efficiency, designed specifically for EZGO S4, L6, MPT, Utility models equipped with Curtis 1268 ITS controller. Experience a remarkable power boost, elevating your cart from 440A to 600A and increasing output from 4KW to 5KW.
Key Benefits of the Navitas AC Conversion Kit for EZGO S4, L6, MPT, Utility:
- Enhanced Power: The Navitas AC Conversion Kit delivers a significant power increase, providing smoother acceleration and overall superior performance on the golf course or around your community.
- Energy Efficiency: With its advanced AC drive system, this conversion kit optimizes energy efficiency, resulting in extended run times and reduced battery charging cycles.
- Effortless Installation: Designed for easy installation, the kit includes all essential components and hardware, catering to both DIY enthusiasts and professional mechanics.
- Precision Control: Enjoy precise control and smoother operation with the Navitas AC Conversion Kit, making your golf cart more responsive and enjoyable to drive.
- Durability: Crafted with high-quality components, this kit ensures longevity and can withstand the rigors of golf cart use.
- On-The-Fly Programmer: The On-The-Fly Programmer empowers you to customize your driving experience in real-time. With a simple twist of the knob, you can finely tune parameters such as top speed, braking performance, acceleration characteristics, and battery driving range, all while on the road. This tool enables you to optimize your Navitas AC Conversion kit according to your preferences, ensuring a personalized and dynamic driving experience.
- Bluetooth: With the newly added Bluetooth feature, you can now turn your phone into a vehicle instrument panel. The dashboard app allows the vehicle’s owner to remotely lock their vehicle, monitor usage and performance or notify their dealers with diagnostic information.
- Compatibility: This kit is compatible with EZGO S4, L6, MPT, Utility models equipped with Curtis 1268 ITS Controllers.
Upgrade Your EZGO Today with the Navitas AC Conversion Kit for EZGO S4, L6, MPT, Utility
Elevate your golf cart’s capabilities by installing the Navitas AC Conversion Kit. Enhance your cart’s performance and efficiency on the green and beyond.
Kit Features:
- Everything you need to convert your existing DC system to a modern AC system
- 440A/600A state-of-the-art Mosfet technology
- Control your regen braking in forward and reverse for added safety when driving or backing down inclines
- Use the “lock out feature” to lock in settings to control power and speed
- Thermal protection
- Motor thermal protection
- Fully sealed IP5X
- OEM multi-platform mounting options
- Bluetooth Programmable with:
- OEM App
- Dealer App
- End User App
- One Button Cart Lock-Out
- Rollback protection
- Speed-limiting ability
- On the Fly Programmer will allow adjustments to:
- Maximum speed control
- Regen control
- Acceleration control
- Please Note: We recommend 2 Gauge Cables & High Amperage Solenoid with this kit
Navitas App Features:
- Built-in speedometer
- Gear indicator (Forward, Neutral, Reverse)
- One-click Car Lock Out feature
- Live battery voltage, motor, and controller temperature monitoring
- Provides alerts that you can send directly to your technician/dealer by email
Kit Includes:
- 440 / 600 Amp Navitas Controller
- 4kw / 5kw AC Motor
- OEM Specific Module
- AC Phase Wire
- Motor Sensor Cable
- Mounting Plate
- On the Fly Programmer
Cross Reference Numbers:
- 10-000891-05 (1000089105)
- 10-000889-05 (1000088905)
- CON-NV44-EZ03
- 25-086
- 222-48VEZ1268ITSTAC2-4 / 222-48VCANEZ1268ITSTAC2-4
- CON-NV65-EZ02
- 319102
- 222-48VEZ1268ITSTAC2-5 / 222-48VCANEZ1268ITSTAC2-5
- 111412











Bill E. –
Needed a powerful boost for my EZGO S4. The Navitas AC Conversion Kit delivered just that! Installation was straightforward, and the 4KW motor packs serious punch. Shipping was fast too.
Brian L. –
This Navitas AC Conversion Kit made a world of difference for my EZGO S4. The upgrade from the stock motor to this 5KW setup noticeably increased acceleration and top speed. Installation wasn’t too complicated if you have some basic knowledge. My only gripe is the instructions could have been clearer on some points. All in all, great performance and value for the price.
Scott R. –
Super happy with the upgrade! This Curtis 1268 kit paired perfectly with my L6. I noticed an instant boost in torque, and the smooth power delivery is impressive. Worth every penny if you’re looking to enhance your cart’s performance. Fast shipping too—arrived within 3 days.
Jason B. –
I’m still on the fence. I installed the 4KW Navitas kit on my EZGO MPT, but I’m not seeing the speed gains I expected. I’ve heard others had better results with the 5KW version, so maybe I need to upgrade. Customer service was helpful though when FedEx lost my package; they shipped a replacement right away.
Mike T. –
Had some trouble with the initial setup, but once dialed in, this kit works great. My Utility cart now climbs hills without any hesitation, even with a full load. The Curtis 1268 ITS controller is a bit finicky to program, but the Navitas app is user-friendly once you get the hang of it. Quick delivery too!
Emily G. –
Bought this conversion kit for our EZGO L6, and the difference is night and day! I was worried about installation, but the clear instructions made it easier than expected. The 600A power is more than enough for our needs. So far, it’s running flawlessly—definitely recommend if you want more power and control over your cart.
Carl M. –
Quick delivery but had some issues with the install. The app connection took a while to sync, and I had to recalibrate a few times before it worked smoothly. It’s a good product overall, but expect some troubleshooting along the way.
Steve R. –
Game changer for my L6! The Navitas kit took the performance to another level. Love the smooth control with the 600A controller. Price was fair for the quality.
Marry D. –
Cart runs quieter and smoother now. Installed it myself with a bit of effort. The power difference with the 5KW motor is obvious. Delivery was quick too.
Gary W. –
Totally worth it for the performance boost! This Navitas kit took my EZGO utility cart to pro level. Plenty of torque even when loaded. Highly recommend.
Ryan P. –
If you need more power for off-road and utility work, this Navitas kit is a game-changer. The 5KW motor handles steep inclines without breaking a sweat. The Curtis controller is highly customizable, allowing fine-tuning for your specific needs. I couldn’t be happier with the performance.
Locus F. –
Solid performance upgrade for my EZGO Utility cart. The Navitas controller is responsive, and the torque increase is noticeable right out of the gate. The only downside is the install was more involved than expected. Still, a good buy overall.
Greg A. –
Superb product, easy to set up with the Curtis 1268. Instant speed boost for my S4!
Dave R. –
Some installation hiccups, but once it’s running, it delivers strong performance. Wish the instructions were clearer.
Amanda S. –
Best upgrade I’ve done! Installation was straightforward, and the increase in torque is amazing.
Bryan L. –
Noticeable improvement in power and speed. The conversion kit was a perfect fit for my L6. Quick shipping and helpful customer service made it an easy process.
John S. –
Love it! My S4 is now a beast with this Navitas kit. Controller adjustments were simple, and the motor is super strong. Exactly what I needed.
James B. –
After comparing several options, this Curtis 1268 SepEx2 kit was the best choice for my cart. I appreciate the consistent power curve and smooth acceleration. It’s nice to see Navitas offering premium options for different power levels. My cart’s performance is way better now!
Melisa W. –
If you need more power for off-road and utility work, this Navitas kit is a game-changer. The 5KW motor handles steep inclines without breaking a sweat. The Curtis controller is highly customizable, allowing fine-tuning for your specific needs. I couldn’t be happier with the performance.
Aaron M. –
Exceeded my expectations in every way. Highly recommend for any EZGO owner looking to upgrade.
Matt G. –
A must-have upgrade for performance enthusiasts. My L6 cart runs like a dream now with this Navitas conversion kit.
Luff B. –
Received my EZGO conversion kit right on time! Prime Golf Parts had the best price and shipped it out quickly. Package came undamaged with everything intact. Smooth delivery process, no complaints.
Robert N. –
The product itself is solid, but shipping took longer than I expected. There was a bit of a delay with FedEx, which was frustrating, but Prime Golf Parts customer service was helpful in tracking it down. Would have liked it faster.
Tyler M. –
The kit shipped fast, but I noticed the tracking info was a bit slow to update. Otherwise, the package came in good shape, and everything was as advertised. Happy with how quickly it arrived considering the size.
Michael T. –
The Navitas AC Conversion Kit arrived faster than expected, well within the delivery window. The box was in good condition, and all components were securely packed. I was impressed with the fast shipping, although it would have been nice to get tracking updates more consistently.
Andrew P. –
Happy with the quality, Installation was tricky but make my cart dreamy. Satisfied with service.
Daniel R. –
If anybody searching the kit for cart, This is the right place for buying.Solid product with easy installation. Fast delivery.Good service.