2004-2007 Cadillac STS Radiator Cap Torque Specs

3.6L V6

Applies to 2004, 2005, 2006, and 2007 Cadillac STS

Labor Time:0.1 hours

Torque Values (8 specifications)

Component	Nm	lb-ft	Notes
Coolant Drain Plug	15	11	—
Cover Screws	12	9	—
Hose Clamps	3	2	—
⚠️ Housing Bolts	16	12	—
Mounting Bolts	31	23	—
⚠️ Pump Bolts	28	21	—
Thermostat Housing Bolts	15	11	—
⚠️ Water Pump Bolts	25	18	Tighten in criss-cross pattern

The primary torque specification for radiator cap on a 2004-2007 Cadillac STS is 15 Nm (11 lb-ft).

There are 8 torque specifications for radiator cap on the 2004-2007 Cadillac STS 3.6L V6, covering all related fasteners and components.