Navitas TSX 1.0 to TSX 3.0 Replacement Kit 36V or 48V, 440A or 600A
- Replaces an existing Navitas TSX 1.0 control with a TSX 3.0, at 36V or 48V
- Keeps your DC motor and reuses the existing installation with the supplied adapter harness
- Kit includes the TSX 3.0 Bluetooth control, adapter harness and On-The-Fly programmer; ratings: 440A or 600A
- Does not fit: carts that do not already have a Navitas TSX 1.0 installed
Complete kitfrom $974.00
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Overview
These kits replace an existing Navitas TSX 1.0 control with a TSX 3.0 at 36V or 48V. If you already run a TSX 1.0 and want Bluetooth programming, live diagnostics and the newer control platform, this is the direct upgrade path: the adapter harness reuses the installation you already have.
The TSX 3.0 is a DC controller: it keeps your existing DC motor and upgrades the control side for more speed, better throttle response and app programming.
440A suits most carts and is the value choice. 600A adds headroom for hills, heavier bodies and regular passenger loads. Cart side fitment is identical: both options use the same vehicle harness and fit the same carts, so the choice is about performance, not compatibility.
Programming and live diagnostics are done through the Navitas app on a phone or tablet. The app also contains a security feature to lock your vehicle. Dealer level app access is available for qualified customers.
- Voltage
- 36V to 48V
- Controller
- 440A or 600A
- CAN bus
- Not stated
Compatibility
Fits
Does not fit
- Carts that do not already have a Navitas TSX 1.0 installed. For a stock controller replacement, use the vehicle specific TSX 3.0 kit for your cart instead.
- Any installation where the existing controller has not been identified.
Not sure your cart matches? Contact us to verify fitment before you order. support@golfcartlab.com
How to confirm it fits
Confirm the control currently fitted is a Navitas TSX 1.0. Read the label on the control and note the part number.
Confirm the pack voltage is 36V or 48V.
Send us a photo of the controller label if anything is unclear. We would rather check than have you fit the wrong kit.
Buying guide: A Beginner’s Guide to Choosing a Golf Cart Conversion Kit
What’s in the box
440A
- Navitas TSX 3.0 440 amp control
- Adapter harness
- On-The-Fly programmer
600A
- Navitas TSX 3.0 600 amp control
- Adapter harness
- On-The-Fly programmer
Completes the install
Specifications
Compare options
| Specification | 440A | 600A |
|---|---|---|
| Manufacturer part number | 87-TSX3-440TSX500 | 87-TSX3-600TSX500 |
| Rated controller current | 440A | 600A |
- Brand
- Navitas
- Controller
- Navitas TSX 3.0
- System voltage
- 36V or 48V
- Drive type
- DC, keeps your existing motor
- Replaces
- Existing Navitas TSX 1.0 control
- Adapter harness
- Included
- On-The-Fly programmer
- Included
- App programming
- Yes, Navitas app over Bluetooth
- Vehicle lock security feature
- Yes, in the Navitas app
- Condition
- New
- Warranty
- 24 months from ship date
Shipping weight and box dimensions: confirmed before dispatch.
Requirements and install notes
The controller must be programmed with the Navitas app before the cart will drive. A smartphone or tablet is required.
Disconnect the battery pack and discharge the old controller before you touch any terminal.
Check the main battery cables, terminals and solenoid before installation. A higher amp controller puts more current through them than the stock control did.
If you are not comfortable working on a 36V or 48V traction system, have the kit installed by a qualified golf cart technician.
Warranty
Navitas kits carry a 24 month warranty from the ship date, handled through our distribution partner. Proof of purchase is required. Labour, damage from incorrect installation, wrong voltage, overload and non-OEM part substitution are not covered. See our returns and refunds policy for the full process.
Manufacturer part reference
- Manufacturer part number
- 87-TSX3-600TSX500
- GCL SKU
- GCL-NAVITAS-TSX3-REPLACEMENT-KIT-FOR-TSX1
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