12 Pin OBD1 To 16 Pin OBD2 Convertor Adapter Cable For GM Diagnostic Scanner
EGR Performance GM OBD1 to OBD2 Adapter Cable (12-Pin to 16-Pin)
Plug & Play OBD1 to OBD2 Adapter for Pre-1996 GM Vehicles
ABS GM Diagnostic Adapter Cable 12 Pin OBD1 to 16 Pin OBD2
EGR Performance 12-Pin OBD1 to 16-Pin OBD2 Convertor for GM
12 Pin OBD1 To 16 Pin OBD2 Convertor Adapter Cable For GM Diagnostic Scanner
EGR Performance GM OBD1 to OBD2 Adapter Cable (12-Pin to 16-Pin)
Plug & Play OBD1 to OBD2 Adapter for Pre-1996 GM Vehicles
ABS GM Diagnostic Adapter Cable 12 Pin OBD1 to 16 Pin OBD2
EGR Performance 12-Pin OBD1 to 16-Pin OBD2 Convertor for GM

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

$13.67
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Details
Vehicle Brand
Year Range
OBD Type
GM (General Motors)
Before 1996
OBD1 (12-Pin) to OBD2 (16-Pin)
12 Pin OBD1 To 16 Pin OBD2 Convertor Adapter Cable For GM Diagnostic Scanner – EGR Performance’s high-quality adapter cable, designed for pre-1996 GM vehicles, connects 12-pin OBD1 sockets to 16-pin OBD2 diagnostic tools, backed by a 1-year warranty.
Shipping Details

Ontario CA / Springdale OH / Newark NJ
Package List
  • 1 x 12 Pin OBD1 To 16 Pin OBD2 Convertor Adapter Cable For GM Diagnostic Scanner
Delivery Time

2-5 working days inland in the United States

Product details

Product Overview

The 12 Pin OBD1 to 16 Pin OBD2 Convertor Adapter Cable by EGR Performance is a brand-new, professional diagnostic adapter designed exclusively for GM vehicles. This cable serves as a vital link between your existing 16-pin OBD2 diagnostic scanner and GM vehicles with a 12-pin OBD1 socket (models made before 1996).Crafted with premium materials for durability and performance, this adapter enables stable data transmission for fault diagnosis, making it an essential tool for mechanics and DIY enthusiasts. Important Note: This is only an adapter cable – it is NOT a diagnostic scanner or fault diagnostic tool itself.

Ideal For

  • Owners of GM vehicles madebefore 1996 (equipped with 12-pin OBD1 sockets)
  • Mechanics and automotive technicians needing to connect 16-pin OBD2 scanners to older GM OBD1 vehicles
  • DIY enthusiasts performing fault diagnosis or car inspection on pre-1996 GM models
  • Anyone with an existing 16-pin OBD2 diagnostic tool who needs to use it on GM OBD1 vehicles
  • Users seeking a reliable, plug-and-play OBD1 to OBD2 adapter for GM-specific diagnostic needs

Core Advantages

  • GM-Specific Design: Exclusively tailored for GM vehicles made before 1996, perfectly connecting 12-pin OBD1 sockets to 16-pin OBD2 diagnostic tools.
  • High-Quality Construction: Made of premium ABS material with professional manufacturing, ensuring stable characteristics, high reliability, and long service life.
  • Superior Flexibility & Durability: High-quality materials provide the cable with excellent flexibility, resistance to wear, and durability for repeated use.
  • Plug & Play: No complex setup required – simply plug and play, compatible with most scanning software, ensuring stable transmission and anti-jamming performance.
  • Eco-Friendly Materials: Utilizes eco-friendly materials to reduce environmental pollution, aligning with modern sustainability standards.
  • Precision Workmanship: Precision injection molding ensures a tight, secure fit between connectors, preventing loose connections during diagnosis.
  • 1-Year Warranty: Backed by EGR Performance’s 1-year warranty, providing peace of mind and quality assurance.

Specifications

  • Color: Black
  • Material: ABS
  • Type: GM 12 Pin OBD1 To 16 Pin OBD2 Convertor Adapter Cable
  • OBD Interface: OBD (OBD1), OBD II (OBD2)
  • Connector 1: GM 12-Pin OBD1 Male Connector
  • Connector 2: OBD2 16-Pin Female Connector
  • Weight: 3.4oz / 98g
  • Cable Length: 15.7in / 40cm

Technical Specifications

  • Brand: EGR Performance
  • Product Function: Converts GM 12-pin OBD1 socket to 16-pin OBD2 interface for diagnostic scanning
  • Transmission Performance: Stable data transmission, anti-jamming
  • Compatibility: Works with all 16-pin OBD2 diagnostic scanners and pre-1996 GM vehicles (12-pin OBD1)
  • Installation: Plug & Play (no installation instructions included)
  • Warranty: 1 Year
  • Note: This is an adapter cable only – NOT a diagnostic scanner or fault tool

Why Choose This 12 Pin OBD1 To 16 Pin OBD2 Convertor Adapter Cable?

When you need to connect your 16-pin OBD2 scanner to a pre-1996 GM vehicle with a 12-pin OBD1 socket, EGR Performance’s 12 Pin OBD1 to 16 Pin OBD2 Convertor Adapter Cable is the ideal choice for these key reasons:

  • GM-Exclusive Compatibility: Specifically designed for GM vehicles made before 1996, ensuring a perfect fit with 12-pin OBD1 sockets and seamless connection to OBD2 scanners.
  • Reliable Performance: Professional manufacturing and premium ABS material guarantee stable data transmission, anti-jamming, and long-lasting durability – no loose connections or signal loss.
  • Hassle-Free Use: Plug & Play design eliminates the need for complex setup or special tools, saving time for mechanics and DIY users alike.
  • Cost-Effective: Avoids the need to purchase a separate OBD1 scanner – use your existing 16-pin OBD2 tool with older GM vehicles.
  • Eco-Friendly & Well-Made: Precision injection molding and eco-friendly materials ensure quality and sustainability.
  • Trusted Support: Backed by a 1-year warranty and dedicated customer service (service@egrperformance.com) for any questions or assistance.

Complete Package Contents

  • 1 x 12 Pin OBD1 To 16 Pin OBD2 Convertor Adapter Cable For GM Diagnostic Scanner
  • Note: No installation instructions included; contact customer service for support.
  • Note: This is only an adapter cable – NOT a diagnostic scanner or fault diagnostic tool.

Compatibility List

Compatible Vehicles

  • All GM (General Motors) vehicles manufactured before 1996
  • Vehicles equipped with a 12-pin OBD1 socket (GM-specific)

Compatible Tools

  • All standard 16-pin OBD2 diagnostic scanners (works with most scanning software)

Important Notes

  • This is an adapter cable only – it does NOT function as a diagnostic scanner or fault diagnostic tool.
  • Not compatible with GM vehicles made in 1996 or later (most use OBD2 16-pin sockets).
  1. Dispatch Time: Orders will be shipped within 24 hours after successful payment.
  2. Delivery Time: 2-5 business days after dispatch (delivery speed depends on proximity to warehouse location).
  3. Return Window:7 days for unsatisfactory items45 days for quality-related issues
  4. Refund Processing: Refunds will be processed back to your original payment method within 2-4 business days after receiving the automated refund confirmation email (subject to bank verification).

Q1: Will this 12 Pin OBD1 to 16 Pin OBD2 adapter work for my 1995 GM car?

A1: Yes! This adapter is specifically designed for GM vehicles madebefore 1996, so it will work perfectly with your 1995 GM car (equipped with a 12-pin OBD1 socket).

Q2: Is this adapter a diagnostic scanner?

A2: No! This is only an adapter cable – it connects your existing 16-pin OBD2 diagnostic scanner to GM OBD1 vehicles. It does NOT function as a scanner or fault diagnostic tool.

Q3: What material is this GM OBD1 to OBD2 adapter made of?

A3: The adapter cable is made of high-quality ABS material, which provides superior flexibility, durability, and stability for long-term use.

Q4: Does this adapter require any special tools to install?

A4: No! It’s Plug & Play – simply plug the 12-pin male connector into your GM’s OBD1 socket and the 16-pin female connector into your OBD2 scanner. No special tools or installation steps are needed.

Q5: What is the length of this adapter cable?

A5: The cable length is 15.7in / 40cm, providing enough flexibility to connect your scanner to the vehicle’s OBD1 socket comfortably.

Q6: Does this adapter come with installation instructions?

A6: No, this adapter does not include installation instructions. It is Plug & Play, but for any questions, please contact EGR Performance customer service at service@egrperformance.com.

Q7: Will this adapter work with my 16-pin OBD2 scanner?

A7: Yes! This adapter is compatible with all standard 16-pin OBD2 diagnostic scanners and works perfectly with most scanning software for GM vehicle diagnosis.

Q8: Is there a warranty for this GM OBD1 to OBD2 adapter cable?

A8: Yes! This adapter cable is backed by EGR Performance’s 1-year warranty, covering any manufacturing defects.

Q9: Can I use this adapter for a GM vehicle made in 1997?

A9: No! This adapter is only compatible with GM vehicles made before 1996. Most 1997+ GM vehicles use OBD2 16-pin sockets and do not require this adapter.

Q10: Does this adapter support stable data transmission?

A10: Yes! The adapter features precision injection molding and high-quality materials, ensuring stable data transmission and anti-jamming performance for accurate diagnostic results.