All service tools with the exception of the Multiple Diagnostic Interface (MDI) should be sourced directly from Snap-On Tools.
If you wish to order a GM genuine tool, please ensure you have the GM tool number listed on the relevant service procedure, available via the Service & Repair Manual Information subscription. Please contact Snap-On with the GM tool number either by emailing them at sota.sbs@snapon.com or by calling them on 1800 734 377.
Please note: Snap-On will be unable to assist if the GM tool number is not provided.
GM MDI units will continue to be provided by Bosch. To purchase a GM MDI unit please contact Bosch Automotive Service Solutions on 1300 783 031 or email AA-AS.csaus@bosch.com
The Excel file linked below will assist you in determining the Diagnostic tool that applies to a vehicle you are servicing.
GMDiagnosticToolVehicleApplication
Diagnostic Tool subscription pricing is displayed on the main brand page
Service Programming Fee information is displayed on the main brand page.