1997-2004 Buick Regal GS Subframe Torque Specs

3.8L Supercharged V6

Applies to 1997, 1998, 1999, 2000, 2001, 2002, 2003, and 2004 Buick Regal GS

Labor Time:6 hours

🔧 Torque Values6 specifications

Component	lb-ft	Nm	Notes
⚠️ Ball Joint Nut	75	102	Use new cotter pin
⚠️ Control Arm Bolts	109	148	Torque with weight on wheels
Mounting Bolts	23	31	—
⚠️ Strut Bolts	98	133	—
⚠️ Sway Bar Link	52	71	—
⚠️ Wheel Lug Nuts	115	156	Torque in star 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

2022-2024 GT-Line Dual Motor AWD

1992-1995 1.5L I4 D15

2016-2023 2.0L Turbo I4

The primary torque specification for subframe on a 1997-2004 Buick Regal GS is 102 Nm (75 lb-ft). Note: Use new cotter pin

There are 6 torque specifications for subframe on the 1997-2004 Buick Regal GS 3.8L Supercharged V6, covering all related fasteners and components.