---
product_id: 382531599
title: "OBD 6+9Pin J1708+J1939 Cable for Diesel Truck"
brand: "otkefdi"
price: "฿5948"
currency: THB
in_stock: true
reviews_count: 5
category: "Otkefdi"
url: https://www.desertcart.co.th/products/382531599-obd-6-9pin-j1708-j1939-cable-for-diesel-truck
store_origin: TH
region: Thailand
---

# High-speed CAN/J1939 & J1708 data transfer Dual 6+9 Pin OBD compatibility Plug & play, no assembly needed OBD 6+9Pin J1708+J1939 Cable for Diesel Truck

**Brand:** otkefdi
**Price:** ฿5948
**Availability:** ✅ In Stock

## Summary

> 🚛 Diagnose Like a Pro — Stay Ahead in the Heavy-Duty Game!

## Quick Answers

- **What is this?** OBD 6+9Pin J1708+J1939 Cable for Diesel Truck by otkefdi
- **How much does it cost?** ฿5948 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/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

- • **Plug & Play Convenience:** No assembly required—just connect and start diagnosing with instant data access.
- • **Compact & Durable Design:** Robust 7.8-inch cable built with premium materials for reliable outdoor use and DOT-certified safety.
- • **Dual Protocol Powerhouse:** Supports both J1708/J1587 and CAN/J1939 protocols for comprehensive diesel truck diagnostics.
- • **Trusted Quality Assurance:** 100% tested cable with a 4.3-star rating from 600+ users, ensuring dependable performance every time.
- • **Universal Heavy-Duty Compatibility:** Seamlessly connects OBD2 16-pin scanners to trucks, buses, and trailers with J1708 (6-pin) & J1939 (9-pin) ports.

## Overview

The OTKEFDI OBD 6+9Pin J1708+J1939 Cable is a high-speed, dual-protocol diagnostic adapter designed for heavy-duty diesel trucks, buses, and trailers. It connects OBD2 16-pin scanners to J1708 (6-pin) and J1939 (9-pin) ports, enabling seamless access to power, ground, and vehicle data. Compact, durable, and DOT-certified, this plug-and-play cable is trusted by professionals for reliable diagnostics and maintenance.

## 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: Product works as described. I would buy it again.
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 |
| Assembly Required | No |
| Best Sellers Rank | #401,334 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #434 in OBD-II Engine System Diagnostic Tools |
| Brand | 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 4.3 out of 5 stars (616) |
| Date First Available | 26 November 2018 |
| Generic Name | Truck J1708 J1939 OBD Diagnositc Adapter |
| Indoor/Outdoor Usage | Outdoor |
| Inner Material | truck obd 6+9pin cable |
| Item Dimensions LxWxH | 19.8 x 10.2 x 4.1 Centimeters |
| Item Weight | 230 g |
| Item model number | Truck OBD 6Pin 9Pin J1708 J1939 Adapter |
| Manufacturer | OTKEFDI |
| Manufacturer Part Number | OTKEFDI-4 |
| Material | Plastic Metal |
| Model Name | Truck OBD 6Pin 9Pin J1708 J1939 Adapter |
| Number of Items | 1 |
| Number of Pins | 31 |
| Outer Material | truck obd 6+9pin cable |
| Product Dimensions | 19.81 x 10.16 x 4.06 cm; 230 g |
| Recommended Uses For Product | Heavy Duty Truck Diagnostics and Maintenance |
| Safety Rating | DOT Certified |
| Size | small |
| Special Feature | High Speed |
| Special Features | High Speed |
| Specification Met | UL |
| Voltage | 12 Volts |

## 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)

## 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

### ⭐⭐⭐⭐⭐ Review
*by A***R on 4 September 2022*

Product works as described. I would buy it again.

### ⭐⭐⭐⭐⭐ Review
*by M***C on 28 October 2024*

👌🏼👍🏼

### ⭐⭐⭐⭐⭐ Review
*by M***L on 22 July 2023*

Works as described very well made great quality

## 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 Thailand*
*Store origin: TH*
*Last updated: 2026-02-11*