1990-1997 Buick Regal AC Compressor Clutch Torque Specs

3.8L V6

Applies to 1990, 1991, 1992, 1993, 1994, 1995, 1996, and 1997 Buick Regal

Labor Time:2 hours

🔧 Torque Values6 specifications

Component	lb-ft	Nm	Notes
⚠️ AC Line Fittings	17	23	New O-rings
Blower Motor Screws	6	8	—
⚠️ Compressor Bolts	29	39	—
Duct Clips	2	3	—
⚠️ Line Fittings	17	23	Use new O-rings, add oil
Mounting Bracket Bolts	21	28	—

⚠️ = 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

2022-2024 GT-Line Dual Motor AWD

1992-1995 1.5L I4 D15

2016-2023 2.0L Turbo I4

The primary torque specification for ac compressor clutch on a 1990-1997 Buick Regal is 23 Nm (17 lb-ft). Note: New O-rings

There are 6 torque specifications for ac compressor clutch on the 1990-1997 Buick Regal 3.8L V6, covering all related fasteners and components.