Subframe Torque Specifications

2007-2010 Kia Optima 2.4L I4

Labor Time:6 hours

Torque Values (10 specifications)

Component	Nm	lb-ft	Notes
⚠️ Ball Joint Nut	88	65	—
⚠️ Ball Joint Nut	88	65	Use new cotter pin
⚠️ Control Arm Bolts	129	95	—
⚠️ Control Arm Bolts	129	95	Torque with weight on wheels
Mounting Bolts	27	20	—
⚠️ Strut Bolts	115	85	—
⚠️ Strut Bolts	115	85	—
⚠️ Sway Bar Link	61	45	—
⚠️ Wheel Lug Nuts	136	100	—
⚠️ Wheel Lug Nuts	136	100	Torque in star pattern

The primary torque specification for subframe on a 2007-2010 Kia Optima is 88 Nm (65 lb-ft).

There are 10 torque specifications for subframe on the 2007-2010 Kia Optima 2.4L I4, covering all related fasteners and components.