Shops that choose 100% GM Genuine Parts can earn rewards and help get the job done right the first time.

Dealer & Fleet incentives,
rebates and programs

Access dealer-specific promotions, rebates, rewards, training, news, and software programs.

Dealer & Fleet incentives, rebates and programs

Access dealer-specific promotions, rebates, rewards, training, news, and software programs.

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Technician holding ACDelco MDI2 Diagnostic Tool

ACDelco MDI2 Diagnostic Interface Tool

The GM MDI2 is the next-generation Global Diagnostic Interface tool for both current and future GM vehicles. It replaces the MDI introduced in 2007 and offers faster programming speed than the MDI. This is one of many tools offered in the GM Tools and Equipment program.

ACDelco MDI2 Diagnostic Interface Tool

Technician holding ACDelco MDI 2 Diagnostic Tool

The GM MDI2 is the next-generation Global Diagnostic Interface tool for both current and future GM vehicles. It replaces the MDI introduced in 2007 and offers faster programming speed than the MDI. This is one of many tools offered in the GM Tools and Equipment program.

ACDelco Mechanical Training Videos

ACDelco technical training videos help keep you in the know. From the latest ACDelco updates to a variety of automotive repair topics, there's always something new to learn.

ACDelco Mechanical Training Videos

ACDelco technical training videos help keep you in the know. From the latest ACDelco updates to a variety of automotive repair topics, there's always something new to learn.

Dealer Programs

Access the Outlet Shop, GM Dealer Body Shop Program, Wholesale Dealer and Chevrolet Performance Authorized Center Programs, and more. Simply sign in, select the Parts Department, and click on the Wholesale brand page to get started.

Dealer Programs

Access the Outlet Shop, GM Dealer Body Shop Program, Wholesale Dealer and Chevrolet Performance Authorized Center Programs, and more. Simply sign in, select the Parts Department and click on the Wholesale brand page to get started.

Fleet Programs

Find a variety of different service programs for GM Fleet customers, including GM FleetTrac, which offers consolidated billing and additional features that reduce the administrative burdens associated with fleet maintenance.

Fleet Programs

Find a variety of different service programs for GM Fleet customers, including GM FleetTrac, which offers consolidated billing and additional features that reduce the administrative burdens associated with fleet maintenance.

OEM Hotline

General Motors, Ford, and Mopar have come together to assist independent installers with technical support for parts installation, purchasing, and general part information. Call 1-866-OE-PARTS.

OEM Hotline

General Motors, Ford, and Mopar have come together to assist independent installers with technical support for parts installation, purchasing, and general part information. Call 1-866-OE-PARTS.

Technician working with Techline Connect Diagnostic Tool

GM Diagnostics & Programming (Techline Connect)

To maximize your shop’s potential, you need cutting-edge diagnostic technology and resources. It’s our goal to provide you with everything you need to get the job done right, with the appropriate tools at your fingertips. Below you can explore the diagnostic program resources, equipment, and additional benefits GM has to offer.

GM Diagnostics & Programming (Techline Connect)

To maximize your shop’s potential, you need cutting-edge diagnostic technology and resources. It’s our goal to provide you with everything you need to get the job done right, with the appropriate tools at your fingertips. Below you can explore the diagnostic program resources, equipment, and additional benefits GM has to offer.

RepairInsights Magazine

Your source for industry insights, new products, the latest news, and so much more.

RepairInsights Magazine

Your source for industry insights, new products, the latest news, and so much more.

ServiceInsights Magazine

Your source for industry insights, new products, the latest news, and so much more.

ServiceInsights Magazine

Your source for industry insights, new products, the latest news, and so much more.

Training Clinics

Find GM dealer-sponsored powertrain repair training clinics offered near you.

Training Clinics

Find GM dealer-sponsored powertrain repair training clinics offered near you.

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