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Home/Torque Specs/Buick/Terraza/2005-2007 3.5L V6/Heater Core

Heater Core Torque Specifications

2005-2007 Buick Terraza 3.5L V6

Labor Time:6 hours

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🔧 Torque Values10 specifications

Component	lb-ft	Nm	Notes
Cover Screws	9	12	—
Drain Petcock	6	8	Hand tight
Fan Bolts	9	12	—
Hose Clamps	3	5	—
Hose Clamps	3	4	Do not overtighten
⚠️ Housing Bolts	12	16	—
Mounting Bolts	23	31	—
⚠️ Pump Bolts	21	28	—
⚠️ Pump Bolts	21	28	Torque in sequence
⚠️ Thermostat Housing Bolts	12	16	—

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

⚠️ Some critical specs are estimated. Please verify sequence.

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Heater Core Torque Specs on Other Vehicles

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Honda Civic

1992-1995 1.5L I4 D15

Audi TT

2016-2023 2.0L Turbo I4

Common Questions

What is the torque spec for heater core on a 2005-2007 Buick Terraza?

The primary torque specification for heater core on a 2005-2007 Buick Terraza is 12 Nm (9 lb-ft).

How many torque specs are there for Buick Terraza heater core?

There are 10 torque specifications for heater core on the 2005-2007 Buick Terraza 3.5L V6, covering all related fasteners and components.

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