Radiator Torque Specifications

2001-2003 BMW 525i E39 2.5L I6

Labor Time:1.4 hours

Torque Values (11 specifications)

Component	Nm	lb-ft	Notes
Cover Screws	11	8	—
Drain Petcock	7	5	Hand tight
Fan Shroud Bolts	7	5	—
Hose Clamps	4	3	—
⚠️ Housing Bolts	14	10	—
Lower Hose Clamp	4	3	—
Mounting Bolts	27	20	—
⚠️ Pump Bolts	24	18	—
Radiator Mount Bolts	14	10	—
⚠️ Transmission Cooler Lines	27	20	Use new O-rings
Upper Hose Clamp	4	3	—

The primary torque specification for radiator on a 2001-2003 BMW 525i E39 is 11 Nm (8 lb-ft).

There are 11 torque specifications for radiator on the 2001-2003 BMW 525i E39 2.5L I6, covering all related fasteners and components.