2006-2011 Buick Lucerne Pistons - All Torque Specs

3.8L V6

Applies to 2006, 2007, 2008, 2009, 2010, and 2011 Buick Lucerne

Labor Time:22 hours

Torque Values (7 specifications)

Component	Nm	lb-ft	Notes
Cover Bolts	19	14	—
Electrical Connector Bolts	8	6	—
⚠️ Gasket Bolts	23	17	—
⚠️ Gasket Surface Bolts	23	17	Clean mating surfaces
⚠️ Mounting Bolts	54	40	—
Sensor Bolts	12	9	—
Sensor Mounting Bolts	12	9	—

The primary torque specification for pistons - all on a 2006-2011 Buick Lucerne is 19 Nm (14 lb-ft).

There are 7 torque specifications for pistons - all on the 2006-2011 Buick Lucerne 3.8L V6, covering all related fasteners and components.