General Motors GM-42759 Ignition Switch Connector Release Tool Super Duty Trucks The tester holder frame allows

The tester holder frame allows mounting of a small cylinder that holds enough nitrogen to fill fuel tanks and EVAP systems on 20 to 30 vehicles depending on the amount of fuel in the tank

DMS04-1140

Size: 1 X 3/8

Sierra 2WD & 4WD (1999–2015)

General Motors GM-42759 Ignition Switch Connector Release Tool Super Duty Trucks The tester holder frame allowsGeneral Motors GM 42759 Ignition Switch Connector Release Tool Kent Moore Tool Number: J 42759 for GM Isuzu. Applications: H2 S T The ignition switch connector is now retained with snap retainers. This tool is required to release both spring loaded retainers at the same time to remove connectors. Using a small screw driver is difficult and may damage the retainers. Insert tool into two holes on ignition switch to release retainers. Release connector.