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2011-2011 Buick Lucerne Coolant Temperature Sensor Torque Specs

3.8L V6

The 2011 Buick Lucerne is equipped with a 3.8L V6 engine. Below you'll find detailed coolant temperature sensor torque specifications information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

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Labor Time:0.5 hours

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🔧 Torque Values7 specifications

Component	lb-ft	Nm	Notes
Bleed Screw	6	8	Open during fill
Drain Petcock	6	8	Hand tight
Fan Bolts	9	12	—
Hose Clamps	3	4	Do not overtighten
⚠️ Housing Bolts	12	16	—
⚠️ 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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Common Questions

What is the torque spec for coolant temperature sensor on a 2011-2011 Buick Lucerne?

The primary torque specification for coolant temperature sensor on a 2011-2011 Buick Lucerne is 8 Nm (6 lb-ft). Note: Open during fill

How many torque specs are there for Buick Lucerne coolant temperature sensor?

There are 7 torque specifications for coolant temperature sensor on the 2011-2011 Buick Lucerne 3.8L V6, covering all related fasteners and components.

Last updated: March 2026

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