



Price range: $750.00 through $850.00
✔ You pay no sales tax on this item.
Note: We absorb the sales tax on select products, managing it from our own margins to offer you the best value.
Upgrade your golf cart with the Navitas controller for the Navitas Controller for Non-ITS Series 36/48 Volt for enhanced speed and efficiency.
Enhance your ride with the Navitas Controller for Non-ITS Series 36/48 Volt. This high-performance golf cart controller is designed to deliver superior power and efficiency for a smooth and reliable ride. Whether you’re upgrading your current system or replacing a failing controller, the Navitas Controller for Non-ITS Series 36/48 Volt offers the perfect solution for your golf cart.
OTF: On-The-Fly Programmer is included

Note: If using a 2-wire V-glide throttle type, the Navitas (Non-ITS) adapter (SKU: 87-40000668) is required to properly install the kit.
Compatibility: Specifically designed for Non-ITS, Series golf carts
Voltage Support: Compatible with both 36 V and 48 V systems—versatile and adaptable
Performance: High-end speed controller delivering improved acceleration and top speed
Programmable: Customize settings to match your driving preference
Durability: Built with premium materials for long-term reliability
Efficiency: Engineered for extended battery life and optimal performance
Designed for golf cart enthusiasts demanding top-tier performance and reliability. Easy to install with a user-friendly programming interface, the Navitas Controller for Non-ITS Series 36/48 Volt ensures smooth acceleration and consistent performance—making every ride more efficient and enjoyable.
Brand: Navitas
Model: Non-ITS Series Controller
Voltage: 36 V / 48 V
Compatibility: Non-ITS Series golf carts
Programmable: Yes
Straightforward installation with common tools. Full instructions included—once installed, you can program and fine-tune performance settings with ease.
Cross-Reference / SKU Numbers: 87-TSX3-440SER, 87-TSX3-600SER, 124537
Upgrade your golf cart today with the Navitas Controller for Non-ITS Series 36/48 Volt and experience the difference in power and reliability. Order now and elevate your driving experience!
| Make | EZGO |
|---|---|
| Model | TXT |
| Volts | 36 Volts, 48 Volts |
| Amps | 400 Amp, 440 Amp, 600 Amp |
| Power | Electric |
Dave B. –
Works as advertised! I went with the 440-amp model, and it gives me more control and smoother acceleration. My only complaint is that it took longer than expected for shipping, but the support team was helpful.
Tim R. –
This Navitas controller really boosted the performance of my EZGO. Smooth acceleration and works great with both 36v and 48v setups. Easy install, and love the on-the-fly (OTF) tuning feature!
Thomas B. –
Bought the 440 Amp model and it runs my EZGO smoothly. Quick shipping, and everything was packaged well. Only issue was a small delay in shipping, but it was worth the wait.
Vince A. –
I’m impressed with how much smoother my EZGO runs now. Switching between 36v and 48v is effortless. Highly recommend this controller if you need more torque and customisation.
Tyler R. –
The Navitas controller for EZGO is a solid upgrade for my golf cart. It’s great that it works for both 36V and 48V setups. The extra torque I get with the 600-amp version is noticeable. Installation was a bit tricky, but once set up, the performance boost is worth it. The OTF programmer included is a nice bonus.
Jake L. –
Performance is great, but I wish it was more plug-and-play. I had some trouble wiring everything correctly. Once I figured it out, though, it’s been a good investment. Still, a more detailed manual would be helpful.
Brain V. –
Solid upgrade! The 440-amp model works well for me, and the OTF programmer is user-friendly. I had some shipping delays, but the product itself is fantastic. My cart feels more powerful and efficient now.
Frank S. –
Not bad, but it’s a bit complicated to set up if you’re not familiar with controllers. The performance boost is noticeable, but I expected a more straightforward installation process. Customer support was helpful, though.
Maddi R. –
Huge upgrade! My EZGO is now more responsive and climbs hills better. The OTF feature is super convenient. Fast shipping and solid customer service.
Daniel H. –
Does this Navitas controller fit all non-ITS EZGO models? Also, can it handle steep hills with a 48v setup? Need some guidance before purchasing.
Chris B. –
Great controller for the price. The 600 Amp version really delivers the power. Adjusting the settings on the fly is easy, though the instructions could be clearer for beginners.
Shandy D. –
This Navitas controller is a great value. My EZGO feels more powerful, and the OTF knob lets me easily adjust settings. Install took a bit longer than expected, but no regrets.
Willy G. –
Very impressed with this controller! The OTF programmer makes fine-tuning super easy. My EZGO now climbs hills without any struggle. It’s a bit pricey, but the performance gains are worth every penny.
Mad M. –
Was skeptical about upgrading, but this controller exceeded my expectations. I run a 36-volt EZGO, and it feels like a whole new cart. Smooth acceleration and better control with the OTF dial. My only gripe was that shipping took a day longer than expected, but Prime Golf Parts handled it well.
Mark W. –
Does the job but wasn’t as plug-and-play as I hoped. It took some time to get the wiring right on my non-ITS series cart. The 440 amp capacity is good, but I might upgrade to the 600 amp model later. OTF controls are nice once everything is dialed in. Worth it, but be prepared for some setup effort.
Josh G. –
Highly recommend this Navitas controller for any EZGO owner looking to boost performance. I have a 48V cart, and the torque difference is night and day. OTF control is a lifesaver when adjusting for different terrains. Fast shipping and best price I found online—can’t beat that combo!
Jimmy A. –
Running this controller on a 36V EZGO, and it’s great for more speed and smoother acceleration. The installation was straightforward, although the instructions could be clearer for non-techies. The OTF adjuster is a cool feature—lets me change settings depending on how many passengers I have. Delivered on time, no issues.
Timmy W. –
I wanted to boost my 36V EZGO’s performance, and this Navitas controller did exactly that. Now, hills are no problem, and the cart doesn’t struggle even when fully loaded. The 440 amp option is more than enough for my needs, and the OTF control is just icing on the cake. Best upgrade I’ve made.
Gary T. –
It’s decent but not mind-blowing. The 600 amp setting does give a power boost, but it wasn’t as dramatic as I expected on my 48V system. The OTF controller is a nice feature, but I had some issues with the settings sticking—might be a firmware update issue. Support was helpful in resolving it, though.
Candy M. –
Huge upgrade for my EZGO cart! The Navitas controller transformed how it handles both speed and torque. The OTF control is genius—I can adjust on the fly depending on conditions. Installed on my 48V, and it’s running like a dream. Quick shipping and solid packaging too.
Todd F. –
This controller offers excellent control and flexibility. I run the 36V setup, and it’s like driving a brand-new cart. The OTF adjuster is awesome for quick changes. My only complaint is that I had to buy additional connectors—would be nice if everything was included in the box.
Bill H. –
Solid performance so far. Installed on a 48V system, and the torque and acceleration improvements are obvious. It took some tweaking with the OTF controller to find the perfect settings for my needs. Shipping was quick, but FedEx delayed delivery by a day—not the seller’s fault.
Jacob W. –
This Navitas controller is top-notch! My EZGO is running smoother, with better hill-climbing ability even with passengers. The 600 amp model really pushes the cart to its limits. The OTF control is intuitive and lets me fine-tune speed on the spot. Highly recommend it for anyone serious about performance.
Paul E. –
It’s good, but I had a learning curve with the install. The wiring on the non-ITS series isn’t as straightforward as I’d hoped, but the performance boost is noticeable once it’s all set up. The OTF control works as advertised, but I wish it had more detailed instructions for beginners.
Will B. –
Unbeatable power upgrade for my 36V EZGO! The Navitas controller makes a big difference in both speed and smoothness. The OTF adjuster is incredibly convenient—I can switch modes instantly. Shipping was lightning fast, and the price was lower than other places I checked.
Wilson B. –
Great controller, but the instructions could be more detailed. Once installed on my 48V cart, the difference was clear—better handling and power across the board. The OTF controller is a standout feature, especially when switching between sport and eco modes. Would definitely recommend it.