Question 1

What is the torque spec for climate control module on a 2008-2013 BMW M3 E90?

Accepted Answer

The primary torque specification for climate control module on a 2008-2013 BMW M3 E90 is 20 Nm (15 lb-ft). Note: Use new O-rings, add PAG oil

Question 2

How many torque specs are there for BMW M3 E90 climate control module?

Accepted Answer

There are 8 torque specifications for climate control module on the 2008-2013 BMW M3 E90 4.0L V8 S65, covering all related fasteners and components.

Component	Nm	lb-ft	Notes
⚠️ AC Line Fittings	20	15	Use new O-rings, add PAG oil
Blower Motor Screws	4	3	—
Bracket Bolts	23	17	—
⚠️ Compressor Bolts	39	29	—
Cover Screws	12	9	—
Hose Clamps	3	2	—
⚠️ Line Fittings	23	17	—
Mounting Bolts	31	23	—

Climate Control Module Torque Specifications

Torque Values (8 specifications)