2004-2007 Cadillac STS Water Pump Torque Specs

3.6L V6

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

Labor Time:2.5 hours

🔧 Torque Values6 specifications

Component	lb-ft	Nm	Notes
Hose Clamps	2	3	—
⚠️ Housing Bolts	12	16	—
⚠️ Pump Bolts	21	28	—
Thermostat Housing Bolts	11	15	—
⚠️ Timing Cover Bolts	17	23	If accessed
⚠️ Water Pump Bolts	18	25	Tighten in criss-cross pattern

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

1990-1997 4.6L V8 Modular

2007-2012 3.7L I5

2011-2016 6.7L V8 Power Stroke Diesel

1992-1995 1.5L I4 D15

2016-2023 2.0L Turbo I4

1995-1999 2.0L Turbo I4

The primary torque specification for water pump on a 2004-2007 Cadillac STS is 3 Nm (2 lb-ft).

There are 6 torque specifications for water pump on the 2004-2007 Cadillac STS 3.6L V6, covering all related fasteners and components.