2017-2024 GMC Acadia Coolant Flush Torque Specs

2.5L I4

Applies to 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024 GMC Acadia

Labor Time:1 hours

Torque Values (18 specifications)

Component	Nm	lb-ft	Notes
Bleed Screw	7	5	Open during fill
Bleed Screw	7	5	Open during fill
Coolant Hose Clamps	4	3	—
Coolant Hose Clamps	4	3	—
Drain Petcock	7	5	Hand tight
Drain Petcock	5	4	—
Drain Petcock	5	4	—
Drain Petcock	7	5	Hand tight
Drain Plug	15	11	—
Drain Plug	15	11	—
Hose Clamps	4	3	—
Hose Clamps	4	3	—
Housing Bolts	14	10	—
⚠️ Housing Bolts	14	10	—
⚠️ Pump Bolts	24	18	—
Pump Bolts	24	18	—
Radiator Cap	1	1	Hand tight
Radiator Cap	1	1	Hand tight

The primary torque specification for coolant flush on a 2017-2024 GMC Acadia is 7 Nm (5 lb-ft). Note: Open during fill

There are 18 torque specifications for coolant flush on the 2017-2024 GMC Acadia 2.5L I4, covering all related fasteners and components.