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Home/Torque Specs/Buick/Lucerne/2007-2007 3.9L V6/AC Compressor

2007-2007 Buick Lucerne AC Compressor Torque Specs

3.9L V6

The 2007 Buick Lucerne is equipped with a 3.9L V6 engine. Below you'll find detailed ac compressor torque specifications information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

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Labor Time:2.5 hours

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🔧 Torque Values6 specifications

Component	lb-ft	Nm	Notes
⚠️ AC Compressor Bolts	25	34	—
⚠️ AC Line Fittings	15	20	Use new O-rings, add oil
Clutch Wire Connector	3	4	—
⚠️ Compressor Bolts	25	34	—
⚠️ Line Fittings	15	20	—
⚠️ Serpentine Belt Tensioner	18	24	—

⚠️ = 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 ac compressor on a 2007-2007 Buick Lucerne?

The primary torque specification for ac compressor on a 2007-2007 Buick Lucerne is 34 Nm (25 lb-ft).

How many torque specs are there for Buick Lucerne ac compressor?

There are 6 torque specifications for ac compressor on the 2007-2007 Buick Lucerne 3.9L V6, covering all related fasteners and components.

Last updated: March 2026

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