2009-2016 BMW Z4 Heater Core Torque Specs

3.0L I6

Applies to 2009, 2010, 2011, 2012, 2013, 2014, 2015, and 2016 BMW Z4

Labor Time:8.1 hours

Torque Values (11 specifications)

Component	Nm	lb-ft	Notes
Cover Screws	11	8	—
Dashboard Screws	3	2	—
Drain Petcock	7	5	Hand tight
Fan Bolts	11	8	—
Heater Core Mounting	8	6	—
Heater Hose Clamps	3	2	—
Hose Clamps	4	3	Do not overtighten
⚠️ Housing Bolts	14	11	—
Mounting Bolts	28	21	—
⚠️ Pump Bolts	26	19	Torque in sequence
⚠️ Thermostat Housing Bolts	14	10	—

The primary torque specification for heater core on a 2009-2016 BMW Z4 is 11 Nm (8 lb-ft).

There are 11 torque specifications for heater core on the 2009-2016 BMW Z4 3.0L I6, covering all related fasteners and components.