2017-2024 GMC Acadia Piston - Single Torque Specs

3.6L V6

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

Labor Time:18 hours

Torque Values (18 specifications)

Component	Nm	lb-ft	Notes
⚠️ Connecting Rod Bolts	45	33	TTY - critical torque plus angle
Connecting Rod Bolts	45	33	TTY - critical torque plus angle
Cover Bolts	19	14	—
Cover Bolts	19	14	—
⚠️ Cylinder Head Bolts	65	48	TTY - tighten in sequence plus angle
Cylinder Head Bolts	65	48	TTY - tighten in sequence plus angle
⚠️ Gasket Bolts	23	17	—
Gasket Bolts	23	17	—
Mounting Bolts	55	40	—
⚠️ Mounting Bolts	55	40	—
Mounting Bolts	31	23	—
Mounting Bolts	31	23	—
Oil Drain Plug	35	26	Use new crush washer
⚠️ Oil Drain Plug	35	26	Use new crush washer
⚠️ Oil Pan Bolts	12	9	—
Oil Pan Bolts	12	9	—
Sensor Bolts	12	9	—
Sensor Bolts	12	9	—

The primary torque specification for piston - single on a 2017-2024 GMC Acadia is 45 Nm (33 lb-ft). Note: TTY - critical torque plus angle

There are 18 torque specifications for piston - single on the 2017-2024 GMC Acadia 3.6L V6, covering all related fasteners and components.