Premium J1939 to OBD2 Female Diagnostic Cable

Heavy-Duty Compatibility
– Seamlessly connects 9-pin J1939 ports in trucks and heavy-duty vehicles to 16-pin OBD2 diagnostic tools for effortless troubleshooting and fleet management.
Industrial-Grade Materials
– High-quality copper wiring with double-shielded insulation ensures stable signal transmission, resisting interference from engine noise and extreme temperatures.
Precision Engineering
– CNC-machined connectors with gold-plated pins prevent corrosion and ensure long-lasting durability, even in harsh work environments.
Universal Application
– Ideal for mechanics, fleet operators, and diagnostic professionals using scan tools, GPS trackers, or telematics systems on commercial trucks, buses, and construction equipment.
Plug-and-Play Convenience
– No additional power or software required—directly links J1939-enabled vehicles to standard OBD2 scanners for instant data access.
Compact & Tangle-Free Design
– Flexible yet rugged cable with a molded strain relief prevents fraying, making it easy to store in toolboxes or vehicle compartments.
Trusted Wholesale Supplier
– Globally sourced at unbeatable bulk prices, ensuring premium quality without the markup. Perfect for workshops and large-scale fleet servicing.
Note:
Verify vehicle compatibility before purchase—optimized for J1939 protocols (SAE J1939/11, J1939/13) and standard OBD2 tools.