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Fastener Specifications

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
GM6003729Courtesy of GENERAL MOTORS COMPANY
Drivetrain and Front Suspension Cradle (AWD)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Drivetrain and Front Suspension Cradle Front Bolt
[4x]		 Yes - First Pass: 100 N.m (74 lb ft)
Final Pass: 90 - 105 degrees		 Drivetrain and Front Suspension Cradle Replacement (AWD) , or Drivetrain and Front Suspension Cradle Replacement (RWD) , or Drivetrain and Front Suspension Cradle Replacement (Blackwing) 
Drivetrain and Front Suspension Cradle Removal and Installation (AWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (RWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (Blackwing) 
2 Drivetrain and Front Suspension Cradle Rear Bolt
[2x]		 Yes - First Pass: 100 N.m (74 lb ft)
Final Pass: 90 - 105 degrees		 Drivetrain and Front Suspension Cradle Replacement (AWD) , or Drivetrain and Front Suspension Cradle Replacement (RWD) , or Drivetrain and Front Suspension Cradle Replacement (Blackwing) 
Drivetrain and Front Suspension Cradle Removal and Installation (AWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (RWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (Blackwing) 
GM6002712Courtesy of GENERAL MOTORS COMPANY
Drivetrain and Front Suspension Cradle (RWD)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Drivetrain and Front Suspension Cradle Front Bolt
[4x]		 Yes - First Pass: 100 N.m (74 lb ft)
Final Pass: 90 - 105 degrees		 Drivetrain and Front Suspension Cradle Replacement (AWD) , or Drivetrain and Front Suspension Cradle Replacement (RWD) , or Drivetrain and Front Suspension Cradle Replacement (Blackwing) 
Drivetrain and Front Suspension Cradle Removal and Installation (AWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (RWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (Blackwing) 
2 Drivetrain and Front Suspension Cradle Rear Bolt
[2x]		 Yes - First Pass: 100 N.m (74 lb ft)
Final Pass: 90 - 105 degrees		 Drivetrain and Front Suspension Cradle Replacement (AWD) , or Drivetrain and Front Suspension Cradle Replacement (RWD) , or Drivetrain and Front Suspension Cradle Replacement (Blackwing) 
Drivetrain and Front Suspension Cradle Removal and Installation (AWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (RWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (Blackwing) 
GM5879599Courtesy of GENERAL MOTORS COMPANY
Drivetrain and Front Suspension Cradle (Blackwing)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Drivetrain and Front Suspension Cradle Front Bolt
[6x]		 Yes - First Pass: 100 N.m (74 lb ft)
Final Pass: 90 - 105 degrees		 Drivetrain and Front Suspension Cradle Removal and Installation (AWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (RWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (Blackwing) 
2 Front Crossmember Brace Bolt [2x] - - 22 N.m (16 lb ft) Drivetrain and Front Suspension Cradle Removal and Installation (AWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (RWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (Blackwing) 
3 Drivetrain and Front Suspension Cradle Rear Bolt
[2x]		 Yes - First Pass: 100 N.m (74 lb ft)
Final Pass: 90 - 105 degrees		 Drivetrain and Front Suspension Cradle Removal and Installation (AWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (RWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (Blackwing) 
GM5429966Courtesy of GENERAL MOTORS COMPANY
Engine Front Splash Shield

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Engine Front Splash Shield Bolt [5x] - - 2.5 N.m (22 lb in) Engine Front Splash Shield Replacement , or Engine Front Splash Shield Replacement (Blackwing) 
GM5869693Courtesy of GENERAL MOTORS COMPANY
Engine Front Splash Shield (Blackwing)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Engine Front Splash Shield Bolt [4x] - - 2.5 N.m (22 lb in) Engine Front Splash Shield Replacement , or Engine Front Splash Shield Replacement (Blackwing) 
GM5430369Courtesy of GENERAL MOTORS COMPANY
Floor Panel Number 2 Cross Bar Reinforcement

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Floor Panel Number 2 Cross Bar Reinforcement Bolt [4x] - - 22 N.m (16 lb ft) Floor Panel Number 2 Cross Bar Reinforcement Replacement 
GM5479408Courtesy of GENERAL MOTORS COMPANY
Floor Panel Reinforcement

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Floor Panel Number 4 Cross Bar Reinforcement Bolt [6x] - - 22 N.m (16 lb ft) Floor Panel Reinforcement Replacement 
GM5876041Courtesy of GENERAL MOTORS COMPANY
Front Brake Rotor Cooling Duct Deflector Replacement (J6G)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Brake Rotor Cooling Duct Deflector Bolt [3x] - - 4.5 N.m (40 lb in) Front Brake Rotor Cooling Duct Deflector Replacement (J6G) 
GM5398001Courtesy of GENERAL MOTORS COMPANY
Front Compartment Air Deflector (AWD)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Compartment Air Deflector Bolt [6x] - - 5 N.m (44 lb in) Front Compartment Air Deflector Replacement (RWD) , or Front Compartment Air Deflector Replacement (AWD) , or Front Compartment Air Deflector Replacement (Blackwing) 
GM5420903Courtesy of GENERAL MOTORS COMPANY
Front Compartment Air Deflector (RWD)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Compartment Air Deflector Bolt [4x] - - 5 N.m (44 lb in) Front Compartment Air Deflector Replacement (RWD) , or Front Compartment Air Deflector Replacement (AWD) , or Front Compartment Air Deflector Replacement (Blackwing) 
GM5879622Courtesy of GENERAL MOTORS COMPANY
Front Cradle Shear Plate (Blackwing)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Bumper Fascia Lower Stiffener Bolt [3x] - - 9 N.m (80 lb in) Front Compartment Air Deflector Replacement (RWD) , or Front Compartment Air Deflector Replacement (AWD) , or Front Compartment Air Deflector Replacement (Blackwing) 
2 Front Compartment Air Deflector Retainer - - - Front Compartment Air Deflector Replacement (RWD) , or Front Compartment Air Deflector Replacement (AWD) , or Front Compartment Air Deflector Replacement (Blackwing) 
3 Engine Front Splash Shield Bolt - - 2.5 N.m (22 lb in) Front Compartment Air Deflector Replacement (RWD) , or Front Compartment Air Deflector Replacement (AWD) , or Front Compartment Air Deflector Replacement (Blackwing) 
GM5879611Courtesy of GENERAL MOTORS COMPANY
Front Cradle Shear Plate (Blackwing)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Cradle Shear Plate Bolt [4x] - - 50 N.m (37 lb ft) Front Cradle Shear Plate Replacement (Blackwing) 
2 Front Cradle Shear Plate Nut [2x] - - 50 N.m (37 lb ft) Front Cradle Shear Plate Replacement (Blackwing) 
3 Front Crossmember Brace Bolt [8x] - - 50 N.m (37 lb ft) Front Cradle Shear Plate Replacement (Blackwing) 
GM5442798Courtesy of GENERAL MOTORS COMPANY
Front Crossmember Braces (AWD with FE3)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Crossmember Brace Bolt [4x] - - 50 N.m (37 lb ft) Front Crossmember Brace Replacement - Left Side (AWD) , or Front Crossmember Brace Replacement - Left Side (RWD) 
2 Front Crossmember Brace Nut - - 50 N.m (37 lb ft) Front Crossmember Brace Replacement - Left Side (AWD) , or Front Crossmember Brace Replacement - Left Side (RWD) 
3 Front Crossmember Brace Nut - - 50 N.m (37 lb ft) Front Crossmember Brace Replacement - Right Side (AWD) , or Front Crossmember Brace Replacement - Right Side (RWD) 
4 Front Crossmember Brace Bolt [4x] - - 50 N.m (37 lb ft) Front Crossmember Brace Replacement - Right Side (AWD) , or Front Crossmember Brace Replacement - Right Side (RWD) 
5 Front Crossmember Brace Nut [4x] (FE3) - - 50 N.m (37 lb ft) Front Crossmember Brace Replacement (FE3) 
GM5442950Courtesy of GENERAL MOTORS COMPANY
Front Crossmember Braces (RWD with FE3)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Crossmember Brace Bolt [4x] - - 50 N.m (37 lb ft) Front Crossmember Brace Replacement - Left Side (AWD) , or Front Crossmember Brace Replacement - Left Side (RWD) 
2 Front Crossmember Brace Nut - - 50 N.m (37 lb ft) Front Crossmember Brace Replacement - Left Side (AWD) , or Front Crossmember Brace Replacement - Left Side (RWD) 
3 Front Crossmember Brace Nut - - 50 N.m (37 lb ft) Front Crossmember Brace Replacement - Right Side (AWD) , or Front Crossmember Brace Replacement - Right Side (RWD) 
4 Front Crossmember Brace Bolt [4x] - - 50 N.m (37 lb ft) Front Crossmember Brace Replacement - Right Side (AWD) , or Front Crossmember Brace Replacement - Right Side (RWD) 
5 Front Crossmember Brace Nut [4x] (FE3) - - 50 N.m (37 lb ft) Front Crossmember Brace Replacement (FE3) 
GM5430115Courtesy of GENERAL MOTORS COMPANY
Front Tire Front Air Deflector

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Tire Front Air Deflector Bolt [4x] - - 2.5 N.m (22 lb in) Front Tire Front Air Deflector Replacement 
GM5429997Courtesy of GENERAL MOTORS COMPANY
Front Wheelhouse Liner

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Wheelhouse Liner Bolt [7x] - - 2.5 N.m (22 lb in) Front Wheelhouse Liner Replacement , or Front Wheelhouse Liner Replacement (Blackwing) 
GM5869555Courtesy of GENERAL MOTORS COMPANY
Front Wheelhouse Liner (Blackwing)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Wheelhouse Liner Bolt [9x] - - 2.5 N.m (22 lb in) Front Wheelhouse Liner Replacement , or Front Wheelhouse Liner Replacement (Blackwing) 
GM5878076Courtesy of GENERAL MOTORS COMPANY
Radiator Outlet Hose Bracket (LF4)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Radiator Outlet Hose Bracket Bolt - - 9 N.m (80 lb in) Drivetrain and Front Suspension Cradle Removal and Installation (AWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (RWD) , or Drivetrain and Front Suspension Cradle Removal and Installation (Blackwing) 
GM5876045Courtesy of GENERAL MOTORS COMPANY
Rear Brake Rotor Cooling Duct Deflector Replacement (J6G)

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Rear Brake Rotor Cooling Duct Deflector Bolt [3x] - - 4.7 N.m (42 lb in) Rear Brake Rotor Cooling Duct Deflector Replacement (J6G) 
2 Rear Brake Caliper Cooling Air Scoop Retainer [3x] - - - Rear Brake Rotor Cooling Duct Deflector Replacement (J6G) 
GM5501940Courtesy of GENERAL MOTORS COMPANY
Rear Suspension Cradle

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Rear Suspension Cradle Rear Bolt [2x] Yes - First Pass: 100 N.m (74 lb ft)
Final Pass: 90 - 105 degrees		 Rear Suspension Cradle Replacement (Blackwing) , or Rear Suspension Cradle Replacement (Non Blackwing) 
GM5430390Courtesy of GENERAL MOTORS COMPANY
Rear Tire Front Air Deflector

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Rear Tire Front Air Deflector Bolt [2x] - - 2.5 N.m (22 lb in) Rear Tire Front Air Deflector Replacement 
GM5430124Courtesy of GENERAL MOTORS COMPANY
Rear Wheelhouse Liner

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Rear Wheelhouse Liner Bolt [9x] - - 2.5 N.m (22 lb in) Rear Wheelhouse Liner Replacement 
GM5869746Courtesy of GENERAL MOTORS COMPANY
Rocker Panel Protector

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Wheelhouse Liner Bolt [4x] - - 2.5 N.m (22 lb in) Rocker Panel Protector Replacement (Blackwing) 
GM5861182Courtesy of GENERAL MOTORS COMPANY
Underbody Front Air Deflector LF4 - Left Side

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Underbody Front Air Deflector Bolt [6x] - - 5 N.m (44 lb in) Underbody Front Air Deflector Replacement - Left Side (Blackwing) 
2 Underbody Front Air Deflector Nut [5x] - - 2.5 N.m (22 lb in) Underbody Front Air Deflector Replacement - Left Side (Blackwing) 
3 Underbody Rear Air Deflector Bolt [2x] - - 5 N.m (44 lb in) Underbody Front Air Deflector Replacement - Left Side (Blackwing) 
GM5839482Courtesy of GENERAL MOTORS COMPANY
Underbody Front Air Deflector LF4 - Right Side

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Underbody Front Air Deflector Bolt [6x] - - 5 N.m (44 lb in) Underbody Front Air Deflector Replacement - Right Side (Blackwing) 
2 Underbody Front Air Deflector Nut [5x] - - 2.5 N.m (22 lb in) Underbody Front Air Deflector Replacement - Right Side (Blackwing) 
3 Underbody Rear Air Deflector Bolt [2x] - - 5 N.m (44 lb in) Underbody Front Air Deflector Replacement - Right Side (Blackwing) 
GM5420751Courtesy of GENERAL MOTORS COMPANY
Underbody Rear Air Deflector-Left Side

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Underbody Rear Air Deflector Nut [3x] - - 2.5 N.m (22 lb in) Underbody Rear Air Deflector Replacement - Left Side 
2 Underbody Rear Air Deflector Nut [2x] - - 5 N.m (44 lb in) Underbody Rear Air Deflector Replacement - Left Side 
3 Underbody Rear Air Deflector Bolt [3x] - - 5 N.m (44 lb in) Underbody Rear Air Deflector Replacement - Left Side 
GM5420761Courtesy of GENERAL MOTORS COMPANY
Underbody Rear Air Deflector-Right Side

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Underbody Rear Air Deflector Nut [3x] - - 2.5 N.m (22 lb in) Underbody Rear Air Deflector Replacement - Right Side 
2 Underbody Rear Air Deflector Nut [2x] - - 5 N.m (44 lb in) Underbody Rear Air Deflector Replacement - Right Side 
3 Underbody Rear Air Deflector Bolt [3x] - - 5 N.m (44 lb in) Underbody Rear Air Deflector Replacement - Right Side 
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