Special Tools

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

Illustration	Tool Number/ Description
Courtesy of GENERAL MOTORS COMPANY	J 35944-200 Cooler Flushing Adapter
Courtesy of GENERAL MOTORS COMPANY	DT - 41623-B J - 41623-B Transmission Cooler Line Disconnect
Courtesy of GENERAL MOTORS COMPANY	DT 45096 J 45096 Transmission Oil Cooling System Flush and Flow Test Tool
Courtesy of GENERAL MOTORS COMPANY	DT 45096-30 J 45096-30 Cooler Flushing Adapter