12 Pin OBD1 To 16 Pin OBD2 Convertor Adapter Cable For GM Diagnostic Scanner US

12 Pin OBD1 to 16 Pin OBD2 Adapter Cable for GM Diagnostic Scanner

Connect your older GM vehicle to a modern diagnostic scanner with this 12 Pin OBD1 to 16 Pin OBD2 adapter cable, designed specifically for GM cars and trucks made before 1996.

This plug-and-play diagnostic adapter cable converts your vehicle’s GM 12-pin OBD1 port into a standard 16-pin OBD2 female connector, allowing compatible code readers and scan tools to connect more easily.

Perfect for diagnostic troubleshooting, check engine light scanning, and maintenance checks, this adapter cable is an essential tool for mechanics, DIY car owners, and restoration projects involving older GM vehicles.

Key Features

• GM 12 Pin OBD1 to 16 Pin OBD2 Adapter – Designed for older GM vehicles
• Compatible with Pre-1996 GM Vehicles – For cars made before 1996
• Plug & Play Design – Easy setup with no modifications required
• 16 Pin OBD2 Female Connector – Works with many diagnostic scanners
• 15.7” / 40cm Cable Length – Flexible and easy to use
• Durable Black Cable Construction – Built for repeated use
• Ideal for Diagnostic Tools – Great for code readers and scan tools

Perfect For

• Pre-1996 GM vehicles
• Check engine light diagnostics
• Code reader connections
• Mechanic shops
• DIY automotive repairs
• Classic car restoration projects

This GM OBD1 to OBD2 adapter cable is a must-have tool for diagnosing older GM vehicles with modern scanners.