








๐ Diagnose Like a Pro โ Stay Ahead on the Road!
The OTKEFDI OBD 6+9Pin J1708+J1939 Cable is a high-speed, heavy-duty diagnostic adapter designed for diesel trucks, buses, and trailers. It connects OBD2 16-pin scanners to both J1708 (6-pin) and J1939 (9-pin) protocols, enabling seamless diagnostics across older and newer vehicle models. With a rugged build, compact 7.8-inch length, and DOT certification, this cable ensures reliable, professional-grade performance in demanding environments.











| ASIN | B07GT1LX4K |
| Best Sellers Rank | #422,396 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #465 in OBD-II Engine System Diagnostic Tools |
| Brand | OTKEFDI |
| Brand Name | OTKEFDI |
| Cable Type | HDMI |
| Colour | black |
| Compatible Devices | OBD Scanner |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Female |
| Connector Type | Obd J1939 J1708 |
| Country of Origin | USA |
| Customer Reviews | 4.3 out of 5 stars 622 Reviews |
| 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 Name | Truck OBD 6Pin 9Pin J1708 J1939 Adapter |
| Model Number | Truck OBD 6Pin 9Pin J1708 J1939 Adapter |
| Number Of Pins | 31 |
| Number of Items | 1 |
| Other Special Features of the Product | High Speed |
| Outer Material Type | truck obd 6+9pin cable |
| Recommended Uses For Product | Heavy Duty Truck Diagnostics and Maintenance |
| Special Feature | High Speed |
| Specification Met | UL |
| UPC | 759675542154 759675013289 759675542413 |
J**Y
Great product for the money
M**C
๐๐ผ๐๐ผ
A**R
This is a specialty item, used in specific applications.
D**D
Good
A**R
quick shipping
Trustpilot
1 month ago
1 day ago