1987-1991 BMW 325is E30 Radiator Torque Specs

2.5L I6

Applies to 1987, 1988, 1989, 1990, and 1991 BMW 325is E30

Labor Time:2.1 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 1987-1991 BMW 325is E30 is 11 Nm (8 lb-ft).

There are 11 torque specifications for radiator on the 1987-1991 BMW 325is E30 2.5L I6, covering all related fasteners and components.