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🚛 Diagnose Like a Pro — Never Miss a Byte on the Road!
The OTKEFDI Truck 6Pin 9Pin OBD Diagnostic Adapter is a high-speed, dual-connector cable designed to bridge OBDII scanners with heavy-duty trucks, buses, and trailers. Supporting J1708 and J1939 protocols, it enables seamless diagnostics across legacy and modern vehicles. DOT certified and backed by a 2-year warranty, this rugged adapter is engineered for professional-grade reliability in outdoor conditions.
| ASIN | B07GT1LX4K |
| Best Sellers Rank | #163,992 in Automotive ( See Top 100 in Automotive ) #779 in Code Readers & Scan Tools |
| Brand Name | OTKEFDI |
| Cable Type | HDMI |
| Color | black |
| Compatible Devices | OBD Scanner |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Female |
| Connector Type | Obd J1939 J1708 |
| Customer Reviews | 4.3 4.3 out of 5 stars (656) |
| External Testing Certification | DOT Certified |
| Included Components | Truck J1708 J1939 OBD Diagnositc Adapter |
| Indoor Outdoor Usage | Outdoor |
| Item Type Name | Truck J1708 J1939 OBD Diagnositc Adapter |
| Item Weight | 230 Grams |
| Manufacturer | OTKEFDI |
| Model | Truck OBD 6Pin 9Pin J1708 J1939 Adapter |
| Model Name | Truck OBD 6Pin 9Pin J1708 J1939 Adapter |
| Number of Items | 1 |
| Number of Pins | 31 |
| Other Special Features of the Product | High Speed |
| Outer Material | truck obd 6+9pin cable |
| UPC | 759675542154 759675013289 759675542413 |
| Warranty Description | 2 years |
J**Y
Great product for the money
This works good to convert my obd2 port to heavy truck style connectors for using hd tools. Highly recommend
A**R
This is a specialty item, used in specific applications.
Product works as described. I would buy it again.
R**O
worked as described
worked as described
M**L
As described
Works as described very well made great quality
P**7
Works only if you have the right code reader
The connector works fine and allowed me to connect my auto code reader to my Freightliner rv. The problem for me is that my “car” reader could not read the codes from my rv.
J**Z
pretty good connector
it does connect quickly to read the big trucks codes, and explain them
R**Z
Handy adapter.
It's easy to use and let's me leave the programmer attached..
R**S
perfect quality for OTKEFDI OBD 6Pin+9Pin J1708+J1939 Cable
perfect quality for OTKEFDI OBD 6Pin+9Pin J1708+J1939 Cable. fit exactly to truck scanner, successfully connect truck and obd scanner, get data from engine. Good product, recommend it.
M**C
👌🏼👍🏼
D**D
Good
A**R
looks good
I**A
no
Trustpilot
4 days ago
1 month ago