GM OBD1 to OBD2 Adapter Cable – Hirificing 12-Pin to 16-Pin

Upgrade your GM vehicle diagnostic setup with the Hirificing OBD1 to OBD2 adapter cable. Engineered as a durable male-to-female extension, this 12-pin to 16-pin connector seamlessly bridges your OBD1 scanner with OBD2 systems, ensuring full compatibility for GM models. Unlike a standalone scanner, this cable is a precision tool designed to extend functionality, not replace diagnostic capabilities.

Constructed from high-quality metal and premium PVC, this adapter guarantees long-lasting performance with its injection-molded design, resisting wear and breakage. Its flexible yet robust cable allows for easy daisy-chaining to reach extended distances, while the plug-and-play installation eliminates the need for drivers or complex setup. By reducing connector stress from frequent plugging, it protects your vehicle’s OBDII port and ensures stable, interference-free data transmission with your scanning software.