AUTOOL OBD2 Splitter Cable OBD 2 Extend Y Cables 1 to 3 Converter Adapter Wire 50cm J1962M to 3-J1962F OBD2 Extension Split Cord
Price range: US$24.00 through US$60.00
- Three Outputs
- All 16 Pins
- 50cm Lead
- Three Outputs: The J1962M to 3-J1962F layout expands one OBD2 connection into three female branches.
- All 16 Pins: Full 16-pin connection is a key decision point for buyers who want to preserve full connector access.
- 50cm Lead: A 50cm lead provides extra device-placement room without turning the splitter into a very long cable run.
- 3-Year Warranty Main unit 3 years · Accessories 1 year
- 90-Day Returns Eligible returns within 90 days
- Official Store Genuine products · Direct support
Product Overview
The AUTOOL OBD2 splitter cable is a 50cm J1962M to 3-J1962F OBD2 extension split cord designed to convert one standard vehicle OBD2 port into three 16-pin OBD2 female ports. It helps connect compatible OBD2 diagnostic tools, OBD accessories, data devices, and in-car OBD equipment without cutting the original vehicle circuit.
Key Features
This OBD2 extension splitter is designed for simple plug-in use, non-destructive installation, stable signal transmission, and flexible in-car OBD2 device connection.
1-to-3 OBD2 Expansion
Converts one vehicle OBD2 port into three OBD2 female ports, making it easier to connect compatible OBD2 tools and accessories.
All 16 Pins Connected
The 16-pin design follows the standard OBD2 port layout and keeps all 16 pins connected for normal OBD2 extension use.
No Wire Cutting
Plug-in installation does not require cutting or modifying the original vehicle circuit, helping protect the original car wiring.
Flexible TPE Cable
The soft plastic outer case and environmentally friendly TPE material make the cable flexible, durable, and easier to route inside the vehicle.
Copper Core Wire
High-quality copper core wire supports faster and more stable signal transmission for compatible OBD2 communication devices.
Heavy-Duty Craftsmanship
Heavy-duty materials and quality craftsmanship give the cable better flexibility, longer service life, and stronger daily-use durability.
Compatibility And Fitment
The cable is suitable for vehicles with a standard OBD2 protocol port. Actual simultaneous device use depends on the vehicle, OBD protocol communication, and the connected devices.
OBD2 Protocol Vehicles
Designed for vehicles with a standard OBD2 port and OBD2 protocol compatibility. Check your vehicle port before ordering.
12V Vehicle Systems
The listed voltage is 12V, making the cable suitable for standard 12V automotive OBD2 connection environments.
Multiple Device Connection
The cable provides three OBD2 female ports. Some setups can connect more than one compatible device, but communication conflicts may occur depending on the devices.
Connection Notes
- Do not force the connector into a non-standard or damaged OBD port.
- Do not cut or modify the vehicle’s original OBD wiring when using this splitter.
- Multiple connected devices may not always communicate at the same time; check the device instructions before long-term installation.
- Avoid connecting incompatible or high-current accessories through the splitter.
- For wholesale purchase or compatibility confirmation, contact AUTOOL Store support before ordering.
AUTOOL OBD2 Splitter Cable Specifications
The cable uses a 16-pin OBD2 connector layout, nickel pin connector information, copper core wire, TPE outer material, 12V vehicle system compatibility, and a 50cm extension length.
| Product Information | |
| Product | AUTOOL OBD2 Splitter Cable / OBD 1-3 Tap Adapter Cord |
| Full Type | OBD2 Extend Y Cable, 1-to-3 Converter Adapter Wire, OBD2 Extension Split Cord |
| Brand Name | AUTOOL extension cable |
| Connector Configuration | J1962M to 3 × J1962F |
| Model / Pin Type | 16-pin male to 16-pin female OBD2 extension splitter |
| Pin Connection | All 16 pins connected |
| Voltage | 12V |
| Length | 50cm |
| Material Information | Nickel pin connector, high-quality copper core wire, and TPE outer material |
| Suitable Vehicle Type | Vehicles with standard OBD2 protocol |
| Package Quantity | 2PCS OBD2 splitter Y cable |
| Wholesale Remark | Contact sales service for wholesale purchase |
Click to enlargeCore Specifications
Applications
Use the splitter when the original OBD2 port is difficult to reach, when you need a cleaner extension path, or when compatible OBD2 accessories need easier access to the vehicle OBD port.
OBD2 Diagnostic Access
Helps connect compatible OBD2 diagnostic tools without repeatedly reaching into a tight original port area.
OBD Accessory Extension
Useful for extending the OBD2 connection point for compatible OBD accessories and in-car devices.
Workshop Testing
Supports quick plug-and-play testing in maintenance, inspection, and workshop environments.
In-Car Installation
The 50cm cable and flexible case help route the connector more conveniently inside the vehicle cabin.
What Is In The Box
The package list for this product is simple: two OBD2 splitter Y cables are included. No extra adapters, diagnostic tools, or OBD devices are listed as included.
Package Quantity
2PCS × OBD2 splitter Y cable.
Before Ordering
Confirm that your vehicle uses a standard OBD2 port and that your connected OBD2 devices are compatible with splitter use.
Questions And Answers
These answers cover vehicle compatibility, 16-pin connection, simultaneous device use, installation, cable length, material, package quantity, and wholesale support.
It is used to extend one vehicle OBD2 port into three OBD2 female ports. This makes it easier to connect compatible OBD2 diagnostic tools, OBD accessories, data devices, or in-car OBD equipment without cutting the original vehicle wiring.
The cable is designed for vehicles with a standard OBD2 protocol port. Check that your vehicle has a standard OBD2 connector before ordering, and do not force the connector into a non-standard or damaged port.
Yes. The product information states that all 16 pins are connected, and the port construction follows the international OBD standard 16-pin design.
The splitter provides three OBD2 female ports and can help connect more than one compatible device. Actual simultaneous communication depends on your vehicle, OBD protocol, and the connected devices. If two devices conflict, disconnect one device and test again.
No. The cable is designed for plug-and-play, non-destructive installation. It does not require wire cutting and does not need modification of the original car circuit.
The listed cable length is 50cm. The flexible cable helps route the connector more conveniently inside the vehicle cabin or workshop testing area.
The listed material information includes nickel pin connector details, high-quality copper core wire, and environmentally friendly TPE outer material. The soft plastic case is designed to be flexible, durable, and longer lasting.
The package list includes 2PCS OBD2 splitter Y cable. No diagnostic scanner, OBD display, GPS tracker, or other OBD device is listed as included.
Avoid connecting incompatible or high-current accessories through the splitter. Use compatible OBD2 devices and check the instructions of each connected device before long-term use.
Contact AUTOOL Store support for wholesale purchase, vehicle compatibility checks, OBD2 accessory confirmation, warranty support, and after-sales questions.
Warranty And Contact
For OBD2 compatibility confirmation, multi-device connection questions, wholesale purchase, warranty service, or after-sales support, contact AUTOOL Store before or after ordering.
Pre-Sales And Product Support
Use support if you need help confirming whether this OBD2 1-to-3 splitter cable fits your vehicle, whether your connected OBD2 devices can be used together, or whether the package quantity and connector type match your installation needs.
- OBD2 vehicle compatibility confirmation
- J1962M to 3-J1962F connector confirmation
- Multiple OBD2 device connection guidance
- Package quantity and 50cm length confirmation
- Wholesale purchase and sales service support
- Warranty and after-sales service support















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