Fastener Specifications

2025 Chevrolet Suburban LS, RWDSECTION Fastener Specifications
GM5541808Courtesy of GENERAL MOTORS COMPANY
Front Wiper System

Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Windshield Wiper Arm Nut [2x] - - 30 N.m (22 lb ft) Windshield Wiper Arm Replacement 
2 Windshield Wiper System Module Bolt [2x] - - 9 N.m (80 lb in) Windshield Wiper System Module Replacement 
GM5541804Courtesy of GENERAL MOTORS COMPANY
Rear Wiper System

Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Rear Window Wiper Arm Nut - - 8.5 N.m (75 lb in) Rear Window Wiper Arm Replacement 
2 Rear Window Wiper Motor Bolt [2x] - - 9 N.m (80 lb in) Rear Window Wiper Motor Replacement 
3 Rear Window Wiper Arm Nut - - 4.9 N.m (43 lb in) Rear Window Wiper Motor Replacement 
GM5541806Courtesy of GENERAL MOTORS COMPANY
Washer System

Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Windshield Washer Solvent Container Bolt - - 9 N.m (80 lb in) Windshield Washer Solvent Container Replacement 
2 Windshield Washer Solvent Container Nut [2x] - - 9 N.m (80 lb in) Windshield Washer Solvent Container Replacement 
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.