2011-2015 Kia Optima Resonator Torque Specs

2.4L I4

Applies to 2011, 2012, 2013, 2014, and 2015 Kia Optima

Labor Time:1 hours

Torque Values (8 specifications)

Component	Nm	lb-ft	Notes
Cover Screws	11	8	—
Exhaust Clamps	55	41	—
Flange Bolts	45	33	—
Hanger Bolts	20	15	—
Heat Shield Bolts	14	10	—
⚠️ Manifold Nuts	34	25	Apply anti-seize
Mounting Bolts	27	20	—
⚠️ O2 Sensor	47	35	Apply anti-seize to threads

The primary torque specification for resonator on a 2011-2015 Kia Optima is 11 Nm (8 lb-ft).

There are 8 torque specifications for resonator on the 2011-2015 Kia Optima 2.4L I4, covering all related fasteners and components.