2017-2024 GMC Acadia Harmonic Balancer Torque Specs

2.5L I4

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

Labor Time:2 hours

Torque Values (18 specifications)

Component	Nm	lb-ft	Notes
Cover Bolts	16	12	—
Cover Bolts	16	12	—
⚠️ Crankshaft Pulley Bolt	180	133	Often TTY - check spec, may require impact \| ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
Crankshaft Pulley Bolt	180	133	Often TTY - check spec, may require impact \| ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
Electrical Connector Bolts	7	5	—
Electrical Connector Bolts	7	5	—
⚠️ Gasket Bolts	20	15	—
Gasket Bolts	20	15	—
⚠️ Gasket Surface Bolts	20	15	Clean mating surfaces
Gasket Surface Bolts	20	15	Clean mating surfaces
Harmonic Balancer Bolt	180	133	Often TTY, may need impact \| ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
⚠️ Harmonic Balancer Bolt	180	133	Often TTY, may need impact \| ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
Mounting Bolts	47	35	—
⚠️ Mounting Bolts	47	35	—
Sensor Bolts	11	8	—
Sensor Bolts	11	8	—
Sensor Mounting Bolts	11	8	—
Sensor Mounting Bolts	11	8	—

The primary torque specification for harmonic balancer on a 2017-2024 GMC Acadia is 16 Nm (12 lb-ft).

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