Question 1

What is the torque spec for engine r&r on a 1997-2004 Buick Regal?

Accepted Answer

The primary torque specification for engine r&r on a 1997-2004 Buick Regal is 19 Nm (14 lb-ft).

Question 2

How many torque specs are there for Buick Regal engine r&r?

Accepted Answer

There are 5 torque specifications for engine r&r on the 1997-2004 Buick Regal 3.8L V6, covering all related fasteners and components.

Component	Nm	lb-ft	Notes
Cover Bolts	19	14	—
⚠️ Gasket Bolts	23	17	—
Mounting Bolts	31	23	—
⚠️ Mounting Bolts	55	40	—
Sensor Bolts	12	9	—

Engine R&R Torque Specifications

Torque Values (5 specifications)