Head Gasket - Single Torque Specifications

2006-2011 Buick Lucerne 3.9L V6

Labor Time:12 hours

🔧 Torque Values5 specifications

Component	lb-ft	Nm	Notes
⚠️ Camshaft Cap Bolts	12	16	Torque sequence
⚠️ Cylinder Head Bolts	65	88	Multi-step + angle
⚠️ Exhaust Manifold Nuts	25	34	—
⚠️ Intake Manifold Bolts	18	24	—
⚠️ Valve Cover Bolts	10	14	—

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

1990-1997 4.6L V8 Modular

2007-2012 3.7L I5

2011-2016 6.7L V8 Power Stroke Diesel

1992-1995 1.5L I4 D15

2016-2023 2.0L Turbo I4

1995-1999 2.0L Turbo I4

The primary torque specification for head gasket - single on a 2006-2011 Buick Lucerne is 16 Nm (12 lb-ft). Note: Torque sequence

There are 5 torque specifications for head gasket - single on the 2006-2011 Buick Lucerne 3.9L V6, covering all related fasteners and components.