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CarX Approved
CarX Approved OBD-II Dongle CX
Official CarX Hardware

CarX Approved
OBD-II Dongle

Tested, verified, and ready to go. This is the exact Bluetooth OBD-II adapter we use and recommend. Plug it in, open CarX, and start diagnosing your car in seconds.

£20 Free UK shipping · One-time purchase

Secure checkout via Stripe · Ships within 2-3 business days

Why Our Dongle?

Tested with CarX
Every dongle is tested with the CarX app before shipping. Guaranteed compatibility.
Instant Connection
Bluetooth Low Energy. Connects in under 5 seconds. No pairing headaches.
Full OBD-II Support
Reads live sensors, fault codes, battery voltage, engine data, and more. All the data CarX needs.
Works with Any Car
Compatible with all OBD-II vehicles (1996+ petrol, 2004+ diesel). That's most cars on the road.

Works With

Plug into any car with an OBD-II port

iPhone
iOS 17+
Android
Android 8+
Bluetooth LE
Low Energy 4.0+
All OBD-II Cars
1996+ petrol, 2004+ diesel

Up and Running in 60 Seconds

1
Plug In
Find the OBD-II port under your dashboard (driver's side). Plug the dongle in.
2
Open CarX
Launch the CarX app. It finds your dongle automatically via Bluetooth.
3
Start Diagnosing
See live data, fault codes, AI health reports -- all in plain English. Done.
Why Buy From CarX?
Pre-tested with CarX app
Guaranteed to work
Free UK shipping
30-day money-back guarantee

Ready to Diagnose
Your Car?

Get the dongle. Download the app. Know your car in 60 seconds.

Get iOS App Get Android App