2006-2013 Chevrolet Impala Front Pipe Torque Specs

3.5L V6

Applies to 2006, 2007, 2008, 2009, 2010, 2011, 2012, and 2013 Chevrolet Impala

Labor Time:1.5 hours

Torque Values (8 specifications)

Component	Nm	lb-ft	Notes
Cover Screws	12	9	—
⚠️ Exhaust Flange Bolts	45	33	Apply anti-seize
⚠️ Flange Bolts	54	40	Apply anti-seize
Hanger Bolts	23	17	—
Heat Shield Bolts	10	7	—
⚠️ Manifold Nuts	39	29	Apply anti-seize
Mounting Bolts	31	23	—
⚠️ O2 Sensor	45	33	Apply anti-seize to threads only

The primary torque specification for front pipe on a 2006-2013 Chevrolet Impala is 12 Nm (9 lb-ft).

There are 8 torque specifications for front pipe on the 2006-2013 Chevrolet Impala 3.5L V6, covering all related fasteners and components.