2012-2020 Chevrolet Sonic Muffler Torque Specs

1.8L I4

Applies to 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, and 2020 Chevrolet Sonic

Labor Time:1 hours

Torque Values (6 specifications)

Component	Nm	lb-ft	Notes
⚠️ Clamp Bolts	52	38	—
⚠️ Flange Bolts	38	28	Apply anti-seize
Hanger Bolts	19	14	—
Hanger Bracket Bolts	25	18	—
Muffler Clamps	55	41	—
⚠️ O2 Sensor	45	33	—

The primary torque specification for muffler on a 2012-2020 Chevrolet Sonic is 52 Nm (38 lb-ft).

There are 6 torque specifications for muffler on the 2012-2020 Chevrolet Sonic 1.8L I4, covering all related fasteners and components.