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

This OBD1 to OBD2 adapter cable is designed to bridge older GM vehicles with modern diagnostic tools. It converts the GM 12-pin diagnostic port into a standard 16-pin OBD2 interface, allowing compatible scanners and software to communicate reliably for vehicle inspections, troubleshooting, and data checks.

Key Highlights

• Converts GM 12-pin OBD1 ports to standard OBD2 16-pin interface
• Allows use of modern diagnostic tools on older GM vehicles
• Plug-and-play connection with no configuration required
• Durable cable with secure, precision-molded connectors
• Compact and lightweight for easy storage and transport
• Adapter cable only – no scanner or software included

Features

• Stable data transmission for consistent diagnostic communication
• Professional-grade ABS construction resists wear and bending
• Secure connector fit helps prevent signal interruption
• Eco-conscious materials with resistance to interference
• Ideal for workshops, mechanics, and DIY vehicle diagnostics

Device Compatibility

• Designed for GM vehicles equipped with a 12-pin OBD1 diagnostic port
• Compatible with OBD2 16-pin diagnostic scanners and readers
• Supports inspection, scanning, and diagnostic software use
• Not compatible with vehicles lacking a GM 12-pin interface

Technical Details

• Color: Black
• Material: ABS
• Adapter Type: GM 12-pin OBD1 to OBD2 16-pin
• Connector 1: GM 12-pin male
• Connector 2: OBD2 16-pin female
• Cable Length: 15.7 inches (40 cm)
• Weight: 3.4 oz (98 g)

Package Includes

• 1 × GM 12-Pin OBD1 to 16-Pin OBD2 Adapter Cable

Built for reliability and ease of use, this adapter cable offers a practical solution for accessing diagnostic data on older GM vehicles using newer OBD2 tools. Its durable construction and simple plug-in design make it a dependable accessory for both professional and personal automotive diagnostics.