2006-2011 Buick Lucerne Fuel Cap Torque Specs

4.6L V8

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

Labor Time:0.1 hours

Torque Values (8 specifications)

Component	Nm	lb-ft	Notes
Bracket Bolts	25	19	—
Cover Screws	14	10	—
Filter Bracket	14	10	—
⚠️ Fuel Rail Bolts	26	19	—
⚠️ Line Fittings	34	25	Use new O-rings
Mounting Bolts	34	25	—
Pressure Regulator Screws	8	6	—
⚠️ Pump Mounting	16	12	—

The primary torque specification for fuel cap on a 2006-2011 Buick Lucerne is 25 Nm (19 lb-ft).

There are 8 torque specifications for fuel cap on the 2006-2011 Buick Lucerne 4.6L V8, covering all related fasteners and components.