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Navitas DC Golf Cart Controllers
Shop Navitas DC golf cart controllers for compatible Club Car, EZGO, Yamaha, Columbia Par Car, Star EV, and other DC-drive applications. Choose from model-specific 36V and 48V controllers, 440-amp and 600-amp configurations, replacement controllers for selected Curtis, MORIC, GE, and Sevcon systems, and programmable options for performance-focused builds.
A golf cart controller upgrade can change how power is delivered from the battery pack to the motor, but fitment is critical. Before ordering, confirm your cart’s make, model, year, battery voltage, existing controller, drive system, throttle type, motor, connector style, and any previous electrical modifications.
If your golf cart already uses an AC motor, browse Navitas AC controllers instead.
What Does a Navitas DC Controller Do?
A DC controller regulates electrical power between the golf cart’s battery pack and DC motor.
When you press the accelerator, the controller responds to the throttle input and determines how much power is delivered to the motor. Depending on the controller and drive system, it can affect:
- Acceleration
- Torque delivery
- Throttle response
- Regenerative braking
- Maximum speed settings
- Power under load
- Driving range
- Programmability
A Navitas controller should be selected as part of the complete electrical system rather than by amperage alone.
The motor, battery pack, battery-management system on lithium carts, solenoid or contactor, cables, wiring, tires, passenger load, and terrain can all affect how the controller performs.
Why Replace or Upgrade a Golf Cart Controller?
A golf cart controller may need attention when the cart develops problems such as intermittent power loss, inconsistent acceleration, fault conditions, or failure to drive.
However, those symptoms do not automatically prove the controller is bad.
Weak batteries, damaged battery cables, a failing solenoid, loose connectors, throttle problems, speed sensors, motor issues, or wiring faults can create similar symptoms.
A Navitas golf cart controller can also make sense when the existing controller still works but the cart needs a compatible higher-output or programmable setup for larger tires, hills, extra passengers, utility use, or a performance-oriented build.
Navitas 440 Amp vs. 600 Amp Controller
Many products in this category are available in 440A and 600A configurations.
A higher amp rating does not automatically mean it is the correct choice.
Navitas 440 Amp Controller
A 440-amp controller can be a practical choice for compatible carts where the goal is better programmability, stronger response, or replacing the existing controller without building around maximum available current.
Navitas 600 Amp Controller
A 600-amp controller provides additional current capability for compatible systems and may be better suited to demanding builds involving:
- Larger tires
- Lift kits
- More passengers
- Hills
- Utility use
- Higher-performance motors
- Heavier vehicle loads
Before choosing 600A, confirm that the motor, battery pack, lithium BMS where applicable, solenoid, battery cables, and wiring can support the increased electrical demand.
Do not select a controller only because it has a larger number.
Navitas Controller for Club Car
Club Car is one of the strongest applications for Navitas DC controllers.
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Club Car DS Navitas Controller
For compatible 48V Club Car DS IQ applications, the Navitas 440A / 600A controller for Club Car DS, Precedent, Tempo and Onward is designed around supported Curtis 1510/1515 systems and includes an On-The-Fly programmer.
This is especially relevant for buyers searching for a Club Car DS controller upgrade or Navitas controller for Club Car DS.
Do not assume every Club Car DS uses the same controller. DS carts span multiple generations and drive systems, including older Series, Regen and later IQ configurations.
Identify the existing controller and electrical system before ordering.
2. Club Car Precedent, Tempo & Onward Controller
The same Club Car Navitas 440A / 600A controller kit also supports specified Precedent, Tempo and Onward IQ applications.
Because different Club Car generations use different electronics, the controller model and connector are more reliable fitment indicators than the Club Car name alone.
3. Curtis 1268 / 1520 Replacement Controller
Prime Golf Parts also carries a Navitas controller that replaces selected Curtis 1268 and 1520 controllers for compatible Club Car and Star Car applications.
This is an important option if you are specifically replacing a Curtis 1268 controller rather than upgrading a standard Club Car IQ 1510/1515 system.
Always match the original controller number before ordering.
Yamaha Golf Cart Controller Replacement
Yamaha is another major part of the Navitas DC lineup, and the correct Yamaha golf cart controller replacement depends heavily on model and connector style.
1. Yamaha Drive, Drive2 & G22 Navitas Controller
For supported Yamaha Drive, Drive2 and G22 applications using the applicable 26-pin MORIC configuration, use the Navitas 440A / 600A controller for Yamaha Drive, Drive2 & G22.
This product is especially relevant for buyers looking for a Yamaha golf cart controller, Yamaha 48V golf cart speed controller, or Navitas controller for Yamaha golf carts. Do not order based on model year alone. Connector style and existing controllers are important because Yamaha used different electrical systems across different model generations.
2. Yamaha G19 / G22 Controller
For compatible carts equipped with the applicable 23-pin GE/MORIC configuration, the Yamaha G19/G22 Navitas 440A / 600A controller provides a separate replacement path.
This is not the same controller configuration as the 26-pin Drive/Drive2 application.
If you are searching for a Yamaha G22 controller or Yamaha G19 controller, inspect the existing controller and connector before deciding which product fits.
3. Yamaha G14 / G16 Controller
Earlier Yamaha applications are also covered with the Navitas controller for Yamaha G14/G16, 36V/48V.
This controller is available in 440A and 600A configurations for compatible G14/G16 DC systems.
What About a 2007 or 2009 Yamaha Golf Cart Controller?
A year alone is not enough to identify a Yamaha controller.
A 2007 or 2009 Yamaha golf cart may require different controller hardware depending on the exact model, voltage, and original electronics.
Before ordering, confirm:
- Yamaha model
- Model year
- Pack voltage
- Original controller manufacturer
- Connector pin count
- Motor and drive system
That approach is safer than selecting a controller from the year alone.
Navitas EZGO Controllers
EZGO carts use several different DC drive systems, including Series, DCS, PDS and later Curtis-based configurations.
These controllers are not interchangeable.
1. EZGO TXT 48V Navitas Controller
For compatible 2010-up EZGO 48V TXT carts using the Curtis 1206HB system, use the Navitas DC controller for EZGO TXT 48V.
This model-specific controller is available in 440A and 600A configurations and is positioned as a replacement for the supported Curtis 1206HB system.
If you are searching for an EZGO TXT Navitas controller, verify that the cart actually uses the specified 48V Curtis system.
2. EZGO PDS 36V Controller
For applicable 36V PDS carts, Prime carries the Navitas controller for EZGO PDS 36V.
PDS is a specific EZGO drive system, so do not substitute a DCS or Series controller simply because the vehicle is also an EZGO TXT.
3. EZGO DCS 36V Controller
For compatible DCS carts, use the Navitas controller for EZGO DCS 36V.
DCS and PDS wiring and control systems are different, making proper identification important before ordering.
4. EZGO Series ITS 36V / 48V Controller
For compatible Series-drive carts using an ITS throttle system, compare the Navitas controller for EZGO Series ITS 36V/48V.
A separate Navitas EZGO ITS 48V controller is also available for supported 48V applications.
5. Non-ITS Series Controller
For carts that use a compatible non-ITS Series system, the Navitas Non-ITS Series 36V/48V controller is designed as a separate application and replaces specified Curtis 1204-410 configurations.
A 2-wire V-glide setup may require an additional adapter, so throttle type should be identified before installation.
Columbia Par Car Navitas Controller
For compatible 48V Columbia Par Car vehicles using specified Sevcon Millipak controls, Prime carries the Navitas controller for Columbia Par Car.
The product is available in 440A and 600A configurations with the model-specific connection hardware and OTF programmer listed on the product page.
Because the supported controller numbers and voltage matter, do not assume the product fits every Columbia vehicle or every Sevcon-equipped EV.
Star EV Navitas Controllers
Star EV applications are represented in the DC controller lineup as well.
For compatible Star EV Classic applications, see the Navitas controller for Star EV Classic.
Prime also carries the Navitas Curtis 1268/1520 replacement controller for selected Club Car and Star Car applications.
Verify voltage, controller model, connector and vehicle platform before ordering.
Replacing Curtis, MORIC, GE or Sevcon Controllers
A Navitas controller may provide a replacement or upgrade path for selected OEM-style controller systems, but replacement should be based on the specific controller and vehicle application.
Examples in the current Prime Golf Parts lineup include:
- Curtis 1510 / 1515 — selected Club Car IQ applications
- Curtis 1206HB — selected EZGO TXT 48V applications
- Curtis 1268 / 1520 — selected Club Car and Star applications
- Curtis 1204-410 — selected Non-ITS Series applications
- MORIC 26-pin — selected Yamaha Drive / Drive2 / G22 applications
- GE/MORIC 23-pin — selected Yamaha G19/G22 applications
- Sevcon Millipak — selected Columbia Par Car applications
The replacement controller number should be treated as a fitment clue, not the only check.
Make, model, year, voltage, throttle system, harness and motor configuration still matter.
Universal vs. Model-Specific Navitas DC Controllers
Most buyers should choose a model-specific controller when one is available because the harness, throttle interface and programming are designed around a known vehicle application.
Prime also carries a Navitas Universal DC Controller for 36V/48V Series and Shunt systems.
“Universal” does not mean plug-and-play with every golf cart.
You still need to verify:
- 36V or 48V system
- Series vs. shunt motor
- Throttle type
- Wiring
- Connector requirements
- Motor configuration
- Forward/reverse circuit
- Solenoid/contactor requirements
If a model-specific Navitas controller exists for your cart, it is usually the better place to start.
What Is Navitas OTF Programming?
OTF stands for On-The-Fly programming.
Many of the model-specific Navitas controller kits in this category include an OTF programmer that allows supported settings to be adjusted without replacing the controller.
Depending on the controller/application, adjustable settings may include:
- Acceleration
- Deceleration
- Top-speed behavior
- Regenerative braking
- Power delivery
- Driving range-oriented settings
Check the individual product page because included accessories and available programming features can vary between applications.
Will a Navitas Controller Make My Golf Cart Faster?
A compatible controller upgrade can increase speed potential when the existing controller is limiting the system, but there is no universal mph increase.
Actual results depend on:
- Motor
- Battery voltage
- Battery condition
- Controller programming
- Gear ratio
- Tire diameter
- Vehicle weight
- Terrain
- Electrical condition
A controller cannot make up for weak batteries, damaged cables, an unsuitable motor, dragging brakes, or another underlying mechanical problem.
If your main goal is speed, treat the controller as one part of the complete performance system.
Will a Navitas Controller Increase Torque?
A higher-output controller can provide more current to a compatible motor, which can improve torque delivery when the rest of the electrical system supports it.
This can be particularly useful for carts with:
- Larger tires
- Rear seats
- Additional passengers
- Utility loads
- Steep hills
- Off-road use
However, the controller should not be expected to deliver unlimited torque simply because it has a higher amp rating.
The motor, battery pack, BMS, cables and solenoid/contactors all need to support the demand.
What to Check Before Ordering a Navitas DC Controller
Before purchasing, confirm the following:
- Make — Club Car, EZGO, Yamaha, Columbia Par Car, Star EV or another supported platform.
- Model — DS, Precedent, TXT, G22, Drive, Drive2, etc.
- Year — model generations can use different controllers.
- System voltage — 36V and 48V controllers are not automatically interchangeable.
- Existing controller numbers — Curtis, MORIC, GE or Sevcon part numbers can help identify the correct replacement.
- Drive systems — IQ, PDS, DCS, Series, ITS, shunt and other systems use different hardware.
- Throttle type — especially important on EZGO Series and adapted installations.
- Motor type — verify the controller is intended for the existing DC motor configuration.
- Battery capability — batteries must be healthy enough to support the controller and motor.
- Lithium BMS current rating — important on converted lithium carts using higher-output controllers.
- Solenoid or contactor — higher-output systems may require a compatible heavy-duty unit.
- Battery and motor cables — cable size and condition matter as current increases.
- Existing modifications — large tires, lifts, rear seats and added weight can affect the correct setup.
If you are unsure which cart you own, use the golf cart model identification guide.
If you are unsure whether the cart is 36V or 48V, use the golf cart voltage identification guide.
DC Controller vs. AC Controller
A Navitas DC controller is designed to operate a compatible DC motor system.
A Navitas AC controller is designed for an AC motor system.
They are not interchangeable.
If you want to keep the existing compatible DC motor, a Navitas DC controller may be the appropriate upgrade.
If your goal is to replace the DC motor and controller with a complete AC drivetrain, browse golf cart DC-to-AC conversion kits instead.
For a broader selection across multiple controller brands and drive systems, browse golf cart controllers.
Shop Navitas Golf Cart Controllers at Prime Golf Parts
Prime Golf Parts carries Navitas DC controller options for Club Car, EZGO, Yamaha, Columbia Par Car, Star EV and selected universal Series/Shunt applications.
Instead of choosing a controller only by 440A or 600A rating, match it to the complete cart:
- Make
- Model
- Year
- Voltage
- Original controller
- Drive system
- Throttle
- Motor
- Battery capability
- Intended use
For additional electrical upgrades and replacement components, browse golf cart electric power parts.
For other replacement and upgrade products, browse golf cart parts and accessories.
Frequently Asked Questions
Q1: What is a Navitas golf cart controller?
A Navitas golf cart controller regulates how electrical power is delivered from the battery pack to the motor. Prime Golf Parts carries model-specific Navitas DC controllers in multiple 36V/48V and 440A/600A configurations for compatible golf carts.
Q2: Should I choose a Navitas 440 amp or 600 amp controller?
Choose based on the motor, battery system, BMS, cables, solenoid, tire size, load and intended use. A 600A controller provides more current capability, but it is not automatically the best option for every cart.
Q3: Can a Navitas controller replace my Curtis controller?
Some Navitas controllers are designed as replacements for specific Curtis systems, including selected 1510/1515, 1206HB, 1268/1520 and 1204-410 applications. Match the original controller number and vehicle configuration before ordering.
Q4: Can I replace a Yamaha MORIC controller with Navitas?
Yes, compatible Navitas replacements are available for selected Yamaha MORIC applications. Different Yamaha models use different connector configurations, including 23-pin and 26-pin systems, so inspect the original controller before choosing a replacement.
Q5: Which Navitas controller fits an EZGO TXT?
It depends on the TXT’s drive system and voltage. Prime carries different Navitas controllers for 48V Curtis 1206HB, PDS, DCS, ITS Series and Non-ITS Series applications. Identify the existing system before ordering.
Q6: Will a Navitas controller work with lithium batteries?
It can work on compatible lithium-converted carts, but battery voltage and BMS current capability must support the controller and motor demand. Do not choose a high-amperage controller without checking the battery system first.
Q7: What does OTF mean on a Navitas controller?
OTF means On-The-Fly programming. On supported Navitas systems, it allows selected driving settings such as acceleration, speed behavior and regenerative braking to be adjusted through the compatible programmer.
Q8: Does a Navitas controller make a golf cart faster?
It can increase speed potential if the original controller is limiting performance, but final speed depends on the motor, batteries, voltage, gearing, tires, programming and overall cart setup.
Q9: Is a Navitas DC controller the same as an AC conversion kit?
No. A DC controller keeps a compatible DC drive system. A DC-to-AC conversion kit replaces the DC motor/controller arrangement with a matched AC system.