2007-2014 GMC Yukon Denali Downpipe Torque Specs

6.2L V8

Applies to 2007, 2008, 2009, 2010, 2011, 2012, 2013, and 2014 GMC Yukon Denali

Labor Time:2 hours

Torque Values (10 specifications)

Component	Nm	lb-ft	Notes
Cover Screws	15	11	—
⚠️ Exhaust Flange Bolts	45	33	Apply anti-seize
⚠️ Flange Bolts	64	47	—
⚠️ Flange Bolts	64	47	Apply anti-seize
Hanger Bolts	27	20	—
Hanger Bolts	27	20	—
Heat Shield Bolts	10	7	—
⚠️ Manifold Nuts	46	34	Apply anti-seize
Mounting Bolts	37	27	—
⚠️ O2 Sensor	45	33	Apply anti-seize to threads only

The primary torque specification for downpipe on a 2007-2014 GMC Yukon Denali is 15 Nm (11 lb-ft).

There are 10 torque specifications for downpipe on the 2007-2014 GMC Yukon Denali 6.2L V8, covering all related fasteners and components.