Question 1

What is the torque spec for downpipe on a 2002-2007 Buick Rendezvous?

Accepted Answer

The primary torque specification for downpipe on a 2002-2007 Buick Rendezvous is 12 Nm (9 lb-ft).

Question 2

How many torque specs are there for Buick Rendezvous downpipe?

Accepted Answer

There are 7 torque specifications for downpipe on the 2002-2007 Buick Rendezvous 3.5L V6, covering all related fasteners and components.

Component	Nm	lb-ft	Notes
Cover Screws	12	9	—
⚠️ Flange Bolts	54	40	Apply anti-seize
Hanger Bolts	23	17	—
Heat Shield Bolts	16	12	—
⚠️ Manifold Nuts	39	29	Apply anti-seize
Mounting Bolts	31	23	—
⚠️ O2 Sensor	54	40	Apply anti-seize to threads

Downpipe Torque Specifications

Torque Values (7 specifications)