Finding the best OBD2 splitters might be a real pain. The OBD-II port, which is found in almost every vehicle nowadays is a crucial tool for any car. An OnStar-like service may be accessed by connecting a heads-up display.
You can also use it to show images from your phone onto the car’s dashboard so you can use Google Maps while driving. However, each automobile only has one port. This is where you need an OBD 2 splitter to be able to connect to more devices at a time.
It’s a simple tool but the utility and convenience are many. There are several factors that go into determining the best OBD 2 port splitter
In this article, we’ve put together a list of the best OBD2 splitters so that you may easily connect many devices to your car.
Here is a list of factors you must consider before buying OBD2 Splitter:
- Length: The length of an OBD splitter can range anywhere between 6 inches to 2 feet. Longer cords will allow you to work with more space while a shorter cord length can make it difficult to place the connected devices. So you may pick and select according to your own preferences.
- Flexibility: Using a low-profile OBD2 splitter that does not have a long, flexible connector is a bad idea. Using a brittle wire increases the risk of damage. In order to achieve peak performance, keep this in mind at all times. Make a list of the tools you’ll need, and if they’re available, get them. Ask the OBDII provider about shipping tools and other details so that you don’t have to spend time on unnecessary things.
- Compatibility: When making such a purchase, it’s crucial to make sure everything will work together. Consider purchasing a kit that can be utilized with at least two different devices or OBD2 scanners. Ideally, they should be strong yet not obtrusive.
We narrowed down our options for the best OBD 2 port splitter based on these criteria. The best OBD 2 port splitter market may be difficult to go through “Buying Guide” since so many options are available. The following are the best OBD2 Splitter available on the market today. Go ahead and check them out now.
Best OBD2 Splitter 2024
| Obd2 Splitter | No. Of Pin Sockets | Length | Buy Now |
|---|---|---|---|
| Bbfly OBD2 Splitter | 16 pins | 2FT/60CM | Check On Amazon |
| Vgate OBD2 Splitter | 16 pins | 30cm/1ft fully | Check On Amazon |
| OLLGEN OBD2 Splitter | 16 pins | 6ft/50cm | Check On Amazon |
| AUTO METER OBD2 Splitter | 6 pin Male and 16 Female | 10 inch | Check On Amazon |
| iKKEGOL OBD2 Splitter | 1 x male and 2 x female | 12 inch | Check On Amazon |
| Fotag OBD2 Splitter | 16pin Male to Female | 30 cm / 12 inch | Check On Amazon |
| DUOYI OBD2 Splitter | 16-Pin | 350mm | Check On Amazon |
| OBDResource OBD2 Splitter | 16-Pin | 60cm/24inch/2feet | Check On Amazon |
Best OBD2 Splitter Reviews
1. Bbfly OBD2 Splitter
If you wish to increase the functionality of your OBD2 port, this BBFly 2-in-1 OBD2 extension cord is a good choice. In addition to being very flexible, the wire’s flat shape makes it compatible with a wide range of engines.
When it comes to durability, you can count on the BBFly-A9 to last for a long time. The one thing we don’t like about it is that the internal connections are insulated with hot glue rather than a heat sink. In spite of this, the cable’s great resilience makes it a useful and adaptable accessory.
The best part is all 16 pins are sewn together for transmission stability, including the ground and power cables. BBFly 2-in-1 OBD2 is a brand-new, high-quality product with a low-profile, ultra-flat design.
FEATURES
- 2 female connections and 1 male connector
- 24 inches (60 cm) length
- Superior materials that are both flexible and durable
- 16-pin diagnostic instruments that are compatible with each other
- Daisy-chaining several cables is an option
- 26AWG material wire
PROS
- Both adaptable and robust
- All OBDII protocols may be used with this device (CAN included)
- Low-profile appearance
CONS
- Heat shrink is not used on the internal contacts.
- There is no way to turn the electricity on or off
2. Vgate OBD2 Splitter
It’s a 30cm/1ft -long extension cable with male to female OBD II connections that’s very sturdy for an OBD II extension cable. The high-grade thermoplastic rubber used in the cable’s construction ensures it will be flexible and resilient.
The OBD 2 OBDII 16 Pin has a sturdy design that will hold up to a lot of usages. The only issue is that the internal connections utilize hot glue as an insulator instead of a heat sink. Despite this, the cable’s remarkable resilience makes it a valuable and adaptable accessory. It also makes it simple to adjust the direction of the cable if you need to.
FEATURES
- 16-pin male to two-pin female
- Two OBD diagnostic tools to test the automobile
- Any OBD2 DLC may be scanned
PROS
- Adaptable and robust
- All of the OBDII protocols are supported (CAN INCLUDED)
- Design with a shallow profile
- Enables the connecting of up to two gadgets
- All pins are open for pass-through.
CONS
- Heat shrink is not used on the internal contacts
- There’s no way to turn the electricity on
3. OLLGEN OBD2 Splitter
The right-angle connection on OBD2 extension cords is one of the most valuable characteristics of the OLLGEN obd2 Splitter. With this OLLGEN OBD2 Splitter Cable Extension, you’ll be able to acquire them. The 1.6ft/50cm length, flexible wire and these connections make it an easy attachment to any car.
The OLLGEN OBD2 Splitter Cable has a complete 16-pin pass-through. All OBD2 protocols are supported, making it compatible with any car that has an OBD2 port. Be aware that the connection cannot be flipped like other OBD2 cables, a slight inconvenience for some users but a minor gripe on otherwise available cable connectors.
FEATURES
- High-quality materials
- Flexibility and durable cable
- Can connect three OBD devices without interference
- 16-pin diagnostic socket
- Male Splitter with 3 Female Extensions
- 1.6ft/50cm in length
PROS
- Flat and pliable, the cable is an excellent choice for a variety of applications
- Plug and play simplicity
- Allows simultaneous usage of two devices
- Connecting GPS trackers is a breeze
- All 16 pins are completely pass-through
CONS
- If the connector is on the incorrect side, you can’t flip it
- There’s no way to turn the electricity on
4. AUTO METER OBD2 Splitter
We discovered that this cable is a good choice for pass-through OBD applications after doing a search of user evaluations. In addition to being easy to use with a GPS tracker, it has a solid construction. Because of its length, the rope is ideal for tucking the GPS tracker out of sight.
It allows extra devices to be placed remotely by connecting to the OBD-II port of the car and providing the necessary power. It measures 10 inches on both sides of the 16-pin male and 16-pin female connectors.
There is nothing to worry about when it comes to the cable’s ability to maintain good network connection.
FEATURES
- Connects to the vehicle’s OBD-II port
- the 16-pin male and 16 female pin connections
- The sort of fit is universal
- 10-inch straight wires
- J1962 OBD-II standards compatible
PROS
- Diagnostically simple to utilize
- Includes CAN and all of the standard OBD2 protocols
- Suitable with a 16-pin socket adapter
CONS
- The primary port may be a bit slack
5. iKKEGOL OBD2 Splitter
iKKEGOL Ultra Low Profile Right/Left Angle 16 Pin OBD2 OBDII Splitter Extension Cable is a smart solution to enhance your car’s OBD II port. This cable lets you connect two devices at once, giving you more options without cluttering your dashboard. Its sleek design ensures a neat installation that blends seamlessly with your car’s interior.
With direct pass-through on multiple pins, this cable ensures smooth connectivity and compatibility with standard OBD2 protocols. Whether you’re using GPS trackers or diagnostic tools, this cable delivers reliable performance, allowing both devices to work simultaneously without any slowdown. Plus, its flexible 30cm length makes it easy to maneuver and discreetly place behind the dashboard, helping to keep your car interior clean and organized.
FEATURES
- OBD II cable splitter, signal splitter.
- Head Type: OBD2, Car side: Right/Left Angle J1962 male, Device side: Dual straight J1962 female.
- Allows two devices to be connected simultaneously.
- Wire: 16 Pin-to-Pin, Extension length: 30 CM/12″.
- Weight: 90g/3.15oz.
PROS
- Efficient simultaneous device connection.
- Neat and discreet installation.
- Reliable performance with standard protocols.
- Flexible and easy to conceal design.
CONS
- Limited compatibility with certain devices.
6. Fotag OBD2 Splitter
The Fotag 1 to 3 Splitter is the best option for OBD2 cables that need to withstand the most stress. It’s a little heavier than other alternatives on the market because of its robust construction. However, this is an excellent choice if you’re searching for a 3-way splitter.
Due to its spherical shape, it may not be possible to be installed via a vehicle’s dashboard. However, the wires’ length and breadth are perfect for in-cab usage. With this connection, you may use up to three devices simultaneously without switching between them.
FEATURES
- 16-pin socket
- Daisy-chaining wires might
- Mounting is done using Snaps into the existing OBD2 underdash spot.
- Can cover a long length.
PROS
- Runs three devices at the same time without stutter
- Solid connections and a well-built structure
- Right-angle connectors make it simple to connect to any vehicle
- A sturdy construction
- All protocols and devices are supported
CONS
- It’s more difficult to store anything with a heavier construction
- For specific applications, it may be too small or too broad
7. DUOYI OBD2 Splitter
Updated Nylon obd2 Splitter is considered as an industry-standard 16-pin OBD2 socket, making it compatible with all other vehicle OBD protocol diagnostic interfaces and 16-pin plugs. It may be used on any car that has an OBD2 port.
The OBD2 cable’s pure copper core ensures steady data transmission and a quicker data transfer. Reinforced nylon OBD2 cable has a diameter of 10mm, making it more durable. Moreover, it’s waterproof in nature.
The 10mm thickened diameter of the OBD2 extension cable prevents the cable from breaking. The line has undergone eight inspection phases which guarantee that it may be inserted more than 10,000 times.
FEATURES
- 16-pin socket with the 16-pin plug’s outside
- Reinforced nylon material is used
- 10mm thick nylon material
- Three OBD2 adaptor ports
- 350mm in length
PROS
- High-temperature Resistant and waterproof
CONS
- Multiple monitors are not supported
8. OBDResource OBD2 Splitter
OBD2 cable extension and splitter OBDResource’s 16 Pin OBD2 Splitter Cable 2 in 1 is another excellent alternative. The male right-angle connector works even in automobiles with a tight fit on the OBD2 port.
Only 60cm/24inch/2 feet of cable is required for this splitter. However, it may be too short for antenna applications for specific users. The only serious issue with the connections is that they don’t lock into place very tightly. This is only an issue if the installation is going to be subject to vibration.
FEATURES
- 2-in-1 male/female connector
- OBD connection on scan tool
- high-quality OBD2 extension cables
- Flexible and durable cable material.
- Rigorously tested cable
- flexible rubber covering
- 60cm/24inch/2 feet in length
PROS
- A male/female ratio of 2:1
- Flexible and long-lasting, thanks to the high-quality materials used in the cable
- Daisy-chaining many wires might result in more considerable lengths
- Tools that can be used with a 16-pin diagnostic socket
- 26 AWG and all 16 pins. All standard OBD2 protocols are supported, including CAN.
CONS
- Through-dash applications may not be compatible with round wire.
- Locking in is not possible.
Key Features to Look for in OBD2 Splitters
When choosing an OBD2 splitter for your car, it’s important to know the main features to improve your vehicle’s connection. OBD2 splitters are useful accessories that let you connect more than one device to your car’s diagnostics port at once. But not all splitters are the same, so thinking about specific features can help you get the best value for your money.
1. Compatibility with OBD2 Protocols
It’s crucial to consider its compatibility with OBD2 protocols. This ensures smooth communication between your vehicle and the devices you connect to it. Opt for splitters that support all standard passenger vehicle OBD2 protocols to make sure they work well with various vehicles and diagnostic tools.
2. Number of Ports
Consider the number of ports you require. Some splitters offer two ports for connecting two devices simultaneously, while others provide more for connecting multiple devices. Assess the number of devices you need to connect and opt for a splitter with an appropriate number of ports. Additionally, ensure that the ports are conveniently positioned for easy access and effective cable management.
3. Vehicle Compatibility
Most newer vehicles have an OBD2 port, but you should confirm compatibility to ensure smooth operation with your car’s onboard diagnostics system. Older or unique vehicles may have different OBD port setups, requiring specific adapters or splitters for compatibility.
4. Device Compatibility
It’s important to make sure that your connected devices work well with the OBD2 splitter, not just your vehicle. Whether you’re hooking up diagnostic tools, GPS trackers, or other gadgets, double-check that they match the splitter’s specs and protocols. Doing this ahead of time can avoid any compatibility problems and keep everything running smoothly.
5. Cable Length and Flexibility
The length and flexibility of the splitter cable are important for how easy it is to use and install. A longer cable lets you position devices in your vehicle more freely. A more flexible cable makes it simpler to route and hide behind the dashboard. When choosing a splitter, aim for one with a cable that balances length and flexibility. This makes installation easy and keeps things tidy.
6. Durability and Build Quality
To avoid frequent replacements and repairs, it’s important to pick a durable OBD2 splitter. Look for ones crafted from high-quality materials capable of enduring daily use in cars. Ensure they have sturdy connectors and strain relief to prevent damage from repeated plugging and unplugging.
Frequently Asked Questions
The first benefit of an OBD2 cable is that it can help preserve your scanner’s connection by reducing the amount of wear and strain on it. An OBD2 extension cable provides additional working space if your equipment arrives with a short cord.
If you want to use the OBD2 connection for anything other than diagnostics, you may wish to invest in an extension cord. This port is required by several applications for tracking your driving, for example. Bluetooth or Wi-Fi compatibility may be added to your automobile using this device.
Some cables enable you to connect more than one device at a time. Trouble codes may be accessed without disconnecting any other equipment that communicates with your engine via the port.
The solution is straightforward: one at a time. You can’t have a USB hub or divide an OBD port. It is designed for technicians who are able to communicate with the car’s computer via OBDII. It can only be used for the purpose for which it was intended. That’s all there is to it. You’ll be disappointed if you want to utilize it as a USB Hub.
Because of the different sizes of the OBDport splitter, it is vital to know what will fit comfortably to use it. A reputable OBD port splitter firm will supply you with the best customer service. You may also determine that you don’t need such high quality.
An OBD port splitter is a long-term investment. Increased speed and greater quality precision are two main benefits of an OBD2 splitter. On average, a new OBDport splitter costs between $$ and $$$. It’s more expensive, but there are several extras that you can add on.
OBD2 scanners are safe to use while driving. Having your automobile running when diagnosing an engine code is critical to prevent harming the scanning software.
The scanner’s 16-pin connection connects to the OBD2 port on your automobile. Ensure you don’t bend or break the pins while installing the scanner. Don’t put a pin into the OBD2 port if it seems twisted or frayed.
Conclusion
When looking for an OBD2 extension cable, you need to know whether it will suit your car and if it has the female connections you need.
Hopefully, the initial product evaluations have provided you with all the information you need to make an informed purchase of an OBD2 extension cable.
So which one are you buying? In case you are still confused with your purchase, you can consider buying any of our top three best OBD2 Splitters recommendations.
- Bbfly OBD2 Splitter The BBFly 2-in-1 OBD2 extension cable is the most effective tool for extending the capabilities of your vehicle’s on-board diagnostics (OBD2) port. In addition to being exceedingly bendable, the flat design of the wire ensures that it is suitable for a diverse selection of motors.
- iKKEGOL OBD2 Splitter We loved this OBD2 Splitter because it includes right-angle connections and a flat ribbon design that is suitable for every vehicle’s OBD2 port. Splitting the port into three female connectors allows you to attach many devices at once.
- Fotag OBD2 Splitter As far as OBD2 cables go, Fotag’s 1 to 3 Splitter Extension Cable is the finest choice. If you’re searching for a high-quality OBD2 port 3-way splitter, this is a great option.
