---
product_id: 382531599
title: "OBD 6+9Pin J1708+J1939 Cable for Diesel Truck"
brand: "otkefdi"
price: "€ 107.68"
currency: EUR
in_stock: false
reviews_count: 5
category: "Otkefdi"
url: https://www.desertcart.hr/products/382531599-obd-6-9pin-j1708-j1939-cable-for-diesel-truck
store_origin: HR
region: Croatia
---

# High-Speed Data Transfer Dual 6+9 Pin Connectors Compatible with Heavy Duty Trucks OBD 6+9Pin J1708+J1939 Cable for Diesel Truck

**Brand:** otkefdi
**Price:** € 107.68
**Availability:** ❌ Out of Stock

## Summary

> 🚛 Diagnose Like a Pro — Stay Ahead on the Road!

## Quick Answers

- **What is this?** OBD 6+9Pin J1708+J1939 Cable for Diesel Truck by otkefdi
- **How much does it cost?** € 107.68 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/382531599-obd-6-9pin-j1708-j1939-cable-for-diesel-truck)

## Best For

- otkefdi enthusiasts

## Why This Product

- Trusted otkefdi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Heavy-Duty Build:** Durable cable engineered for outdoor use and harsh environments, ensuring reliable diagnostics every time.
- • **Plug & Play Compatibility:** Connects any OBD2 16-pin male scanner to heavy-duty trucks, buses, and trailers with zero hassle.
- • **Certified Quality Assurance:** DOT certified and 100% tested for performance, backed by responsive customer support.
- • **Seamless Dual-Protocol Support:** Switch effortlessly between J1708 (6-pin) and J1939 (9-pin) standards for all your diesel truck diagnostics.
- • **Optimized Length for Convenience:** Compact 7.8-inch cable length designed for easy handling without clutter or tangling.

## Overview

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.

## Description

OBD heavy duty truck diagnose Y cable---OBD2 16pin female to CANBUS J1708(6pin) and J1939(9pin) communication cable.This adapter allows you to connect your OBD2 16pin scanner/device and your heavy duty diesel trucks,bus and trailer...etc. Features: 1.Easily to switch between older and newer models 2.Provide power, ground, CAN/J1939 and J1708/J1587 data found on factory 9 Pin connector 3.Approximately 7.8" length Package: 1 x Heavy Duty Diesel Truck 6Pin(J1708) + 9Pin(J1939) to OBDII 16Pin Female Cable

Review: Great product for the money
Review: 👌🏼👍🏼

## Features

- ❤ OBD2 6pin+9Pin diesel truck diagnostic cable.This cable is compatible with many of OBD diagnostic tools and connect GPS
- ❤ 6+9Pin Heavy Duty Diesel OBD Truck diagnostic cable is in 6Pin+9pin Male(J1978+J1739) to OBD2 16Pin Female. This OBD 6pin+9pin truck cable is ok for most heavy duty truck,bus,trailer...etc.
- ❤ OBD-II 6+9pin Heavy Duty Diesel Truck cable is used for connecting your OBDII diagnostic tools to heavy duty truck with J1708 6Pin and J1939 9Pin socket. Provides power, ground, CAN/J1939 and J1708/J1587 data found on factory 9 Pin connector.
- ❤ Tips:Please make sure your diagnostic device or scanner must have 16 pin MALE plug and MUST be able to read J1708 or CAN/J1939 and detailed (PINOUT) in picture above. Thanks.
- ❤ Quality:Cables tested in 100%.If anything, please contact with us priority. Thanks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Brand:** OTKEFDI
- **Cable Type:** HDMI
- **Compatible Devices:** OBD Scanner
- **Connector Type:** Obd J1939 J1708
- **Special Feature:** High Speed

## Images

![OBD 6+9Pin J1708+J1939 Cable for Diesel Truck - Image 1](https://m.media-amazon.com/images/I/71j227oVfDL.jpg)
![OBD 6+9Pin J1708+J1939 Cable for Diesel Truck - Image 2](https://m.media-amazon.com/images/I/61LBgRelpvL.jpg)
![OBD 6+9Pin J1708+J1939 Cable for Diesel Truck - Image 3](https://m.media-amazon.com/images/I/81H4Q8CUtKL.jpg)
![OBD 6+9Pin J1708+J1939 Cable for Diesel Truck - Image 4](https://m.media-amazon.com/images/I/81Z1c21EZSL.jpg)
![OBD 6+9Pin J1708+J1939 Cable for Diesel Truck - Image 5](https://m.media-amazon.com/images/I/81wGhWoEnRL.jpg)

## Questions & Answers

**Q: Will this work with 2007 freightliner Detroit 60S**
A: I used it on 2013 freightliner chassis RV didn't work.

**Q: Will this work on 1989 bmw 325**
A: no

**Q: Will this work between a SnapOn Solus scanner and a 2011 Monaco RV with a Cummins 425?**
A: Hello,

Thanks for your question for our truck 6pin 9pin J1708 J1939 obd diagnostic adapter, this truck 6pin 9pin J1708 J1939 obd diagnostic adapter works for J1708/J1939 protocol trucks.

Please check if your truck is in J1708 or J1939 protocol, if yes, then our this adapter will work on it.

Per your truck information (Cummins 425), our this truck 6pin 9pin J1708 J1939 obd diagnostic adapter should be compatible with it. But our this adapter is just a connector, you need an extra diagnostic scanner or interface.

Thank you again for your interested in our truck 6pin 9pin J1708 J1939 obd diagnostic adapter.

kind regards,
Tse

**Q: 2012 international 4300 will it work**
A: Hello,

Thanks for your interests on our OBD 6+9Pin J1708+J1939 Cable, this OBD 6+9Pin J1708+J1939 Cable is for diesel truck, please check if your truck is in J1708 or J1939, if yes, then this OBD 6+9Pin J1708+J1939 Cable will works on it.

Thank you again for your interests on OBD 6+9Pin J1708+J1939 Cable.

Have a nice day.

kind regards,
Tse

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product for the money
*by J***Y on 15 February 2026*



### ⭐⭐⭐⭐⭐ 👌🏼👍🏼
*by M***C on 28 October 2024*



### ⭐⭐⭐⭐⭐ This is a specialty item, used in specific applications.
*by A***R on 4 September 2022*



## Frequently Bought Together

- Truck OBD 6Pin 9Pin J1708 J1939 Protocol Diagnostic Adapter Cable,Heavy Duty Truck Bus Trailer OBD2 Diagnostic Scanner Conntor Black
- MasTrack - OBD 2 Extension Splitter Y-Cable (9 Pin)

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-14*