97-03 Grand Prix GT Front Brakes Removal and Install | Pads & Rotors

Published on August 4, 2017
Duration: 9:18

This guide details the process of replacing front brake pads and rotors on a 1997-2003 Pontiac Grand Prix GT. It covers caliper removal, piston compression using a C-clamp, proper installation of new pads (including wear indicators), rotor replacement, and reassembly with correct torque specifications for both caliper bolts and lug nuts. The importance of seating the brake pedal after reassembly is also emphasized.

Quick Summary

To replace front brake pads and rotors on a 1997-2003 Pontiac Grand Prix GT, remove the 15mm caliper mounting bolts, support the caliper, and compress the piston with a C-clamp. Install new pads, ensuring wear indicators are correctly placed. Reinstall the caliper, torque bolts to 60 ft-lbs, and torque lug nuts in stages. Pump the brake pedal until firm before driving.

Chapters

  1. 00:00Introduction and Vehicle Compatibility
  2. 00:13Vehicle Preparation and Wheel Removal
  3. 00:21Caliper Mounting Bolt Removal
  4. 00:37Caliper Removal and Support
  5. 01:05Rotor Removal (if applicable)
  6. 01:34Old Pad Removal and Piston Compression
  7. 02:32New Pad Installation and Wear Indicator Placement
  8. 04:15Reinstalling Caliper Over New Pads/Rotor
  9. 06:12Reinstalling Caliper Mounting Bolts and Torque
  10. 07:11Wheel Reinstallation and Lug Nut Torquing
  11. 08:39Brake Pedal Pumping and Final Checks

Frequently Asked Questions

What size are the caliper mounting bolts for a 1997-2003 Pontiac Grand Prix GT front brakes?

The caliper mounting bolts for the front brakes on a 1997-2003 Pontiac Grand Prix GT are 15mm. You will need a 15mm socket or wrench to remove them.

How do you compress the caliper piston when replacing brake pads?

To compress the caliper piston, use a C-clamp. Place an old brake pad against the piston and tighten the C-clamp against it until the piston is fully retracted into its bore.

What is the correct torque for caliper mounting bolts on a Grand Prix GT?

The caliper mounting bolts should be tightened to approximately 60 foot-pounds of torque. Applying anti-seize lubricant to the bolts is also recommended for easier future removal.

Why is it important to pump the brake pedal after replacing brake pads and rotors?

After replacing brake pads and rotors, the caliper pistons have been retracted. Pumping the brake pedal several times extends the pistons to properly engage the new pads against the rotor, firming up the brake pedal before driving.

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