Question 1

What is the torque spec for upper control arm on a 2012-2017 Buick Verano?

Accepted Answer

The primary torque specification for upper control arm on a 2012-2017 Buick Verano is 88 Nm (65 lb-ft). Note: Use new cotter pin

Question 2

How many torque specs are there for Buick Verano upper control arm?

Accepted Answer

There are 6 torque specifications for upper control arm on the 2012-2017 Buick Verano 2.4L I4, covering all related fasteners and components.

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

Upper Control Arm Torque Specifications

Torque Values (6 specifications)