How to properly replace and inspect a brake disc on Pontiac Grand Prix?

Loosen the wheel lug nuts, raise the vehicle, and support it securely on jackstands. Apply the parking brake and block the wheels to prevent rolling. Remove the wheel and install three lug nuts to hold the disc in place. Remove the brake caliper without disconnecting the brake hose, and suspend it out of the way with a piece of wire, ensuring it does not hang by the hose. Visually inspect the disc surface for score marks and damage; light scratches are normal, but deep score marks over 0.015-inch require disc removal and refinishing. Check both sides of the disc, noting that severe wear may necessitate replacement. To check disc run out, mount a dial indicator about 1/2-inch from the outer edge of the disc, set it to zero, and turn the disc, ensuring the reading does not exceed the allowable limit. Discs should be resurfaced for a smooth finish, and if not machined, remove the glaze with sandpaper or emery cloth. Never machine the disc below the specified minimum allowable thickness, which can be checked with a micrometer. If equipped, remove the caliper mounting bracket by detaching the bolts. Place the disc over the threaded studs, install the caliper and brake pad assembly, and tighten the caliper bolts to the specified torque. Install the wheel, lower the vehicle, and tighten the lug nuts. Depress the brake pedal a few times to bring the brake pads into contact with the disc, and check the operation of the brakes before driving.

Genuine Pontiac Grand Prix Brake Disc

Disc Rotor

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12 Brake Discs found

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Pontiac Grand Prix Rear Brake Rotor
Part Number: 23127569
$137.13 MSRP: $267.32
You Save: $130.19 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Rotor, Rear Brake; Rotor
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2008 Pontiac Grand Prix | 4 DOOR, GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR | 6 Cyl 3.8L, 8 Cyl 5.3L
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Pontiac Grand Prix Front Brake Rotor Assembly
Part Number: 19303832
$48.08 MSRP: $146.71
You Save: $98.63 (68%)
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Product Specifications
- Other Name: Rotor Asm,Front Brake; Rotor
- Position: Front
- Replaces: 88964116
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2003 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.8L
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Pontiac Grand Prix Rear Brake Rotor
Part Number: 19303830
$57.66 MSRP: $159.19
You Save: $101.53 (64%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Rotor,Rear Brake; Rotor
- Position: Rear
- Replaces: 18060232, 25956847, 88965647, 18021354
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2003 Pontiac Grand Prix | GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.8L
- 1997 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, SE 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.8L
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Pontiac Grand Prix Front Brake Rotor
Part Number: 15919061
$65.02 MSRP: $198.37
You Save: $133.35 (68%)
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Product Specifications
- Other Name: Rotor, Front Brake ; Rotor, Front And Rear Wheel Brake; Rotor
- Position: Front
- Replaces: 88965592
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2008 Pontiac Grand Prix | 4 DOOR, GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR | 6 Cyl 3.8L, 8 Cyl 5.3L
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Pontiac Grand Prix Front Brake Rotor
Part Number: 19303816
$128.73 MSRP: $234.07
You Save: $105.34 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Rotor,Front Brake; Rotor
- Position: Front
- Replaces: 18048698, 25983740
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2008 Pontiac Grand Prix | 4 DOOR, GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR | 6 Cyl 3.8L, 8 Cyl 5.3L
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Pontiac Grand Prix Front Brake Rotor
Part Number: 19171429
$50.36 MSRP: $95.01
You Save: $44.65 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Rotor,Front Brake ; Rotor, Front And Rear Wheel Brake; Rotor
- Position: Front
- Replaces: 14094932, 18027857
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1991 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 4 Cyl 2.3L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.4L
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Pontiac Grand Prix Front Brake Rotor Assembly
Part Number: 19303831
$33.85 MSRP: $139.00
You Save: $105.15 (76%)
Product Specifications
- Other Name: Rotor Asm,Front Brake; Brake Rotor, Rotor
- Position: Front
- Replaces: 18021359, 18060233
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2003 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.8L
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Pontiac Grand Prix Rear Brake Rotor Assembly
Part Number: 18017537
Product Specifications
- Other Name: Rotor Assembly, Rear Brake; Rotor
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1993 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 4 Cyl 2.3L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.4L
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Pontiac Grand Prix Front Brake Rotor Assembly
Part Number: 19245461
Product Specifications
- Other Name: Rotor Asm,Front Brake; Rotor
- Position: Front
- Replaces: 18021772, 19122178, 18021389
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1996 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, SE 2 DOOR, SE 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.4L
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Pontiac Grand Prix Rear Brake Rotor Assembly
Part Number: 19122177
Product Specifications
- Other Name: Rotor Asm,Rear Brake ; Rotor, Front And Rear Wheel Brake
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.4L
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Pontiac Grand Prix Rear Brake Rotor
Part Number: 15919067
Product Specifications
- Other Name: Rotor, Rear Brake ; Rotor, Front And Rear Wheel Brake; Rotor
- Position: Rear
- Replaces: 88965595
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2008 Pontiac Grand Prix | 4 DOOR, GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR | 6 Cyl 3.8L, 8 Cyl 5.3L
View related parts
Pontiac Grand Prix Front Brake Rotor Assembly
Part Number: 18060242
Product Specifications
- Other Name: Rotor Asm,Front Brake ; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 15606249, 18040476
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1987 Pontiac Grand Prix | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel

Pontiac Grand Prix Brake Disc

The Brake Disc of Pontiac Grand prix vehicles is one of the disc brake system and holds the friction surface that is needed for the car to be slowed down or stopped. Residing on the axle or the hub, it is connected with brake pads and calipers, in which hydraulic pressure applies pressure on the pads and then they bear on the rotor to stop the vehicle. This design enables dissipation of heat through the stator as well as the rotors especially where these rotors have been designed with cooling fins. With time on the market, Pontiac Grand Prix models have incorporated all kinds of Brake Discs, both solid and vented. Solid rotors are commonly used for smaller cars which are non-performance while vented rotors are used for performance cars due to their superior cooling ability. Care is thus of paramount importance seeing that things such as scoring, warping and excessive wear can hamper the braking capacity all together. It is recommended that the Brake Disc of Pontiac Grand Prix be checked on a regular bases in order to perform its optimal and its parts replace when needed.

Each OEM Pontiac Grand Prix Brake Disc we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Pontiac Grand Prix Brake Disc Parts Questions & Experts Answers

Rear Brake Rotor
19303830
Q: How to properly replace and inspect a brake disc on Pontiac Grand Prix?
A:
Loosen the wheel lug nuts, raise the vehicle, and support it securely on jackstands. Apply the parking brake and block the wheels to prevent rolling. Remove the wheel and install three lug nuts to hold the disc in place. Remove the brake caliper without disconnecting the brake hose, and suspend it out of the way with a piece of wire, ensuring it does not hang by the hose. Visually inspect the disc surface for score marks and damage; light scratches are normal, but deep score marks over 0.015-inch require disc removal and refinishing. Check both sides of the disc, noting that severe wear may necessitate replacement. To check disc run out, mount a dial indicator about 1/2-inch from the outer edge of the disc, set it to zero, and turn the disc, ensuring the reading does not exceed the allowable limit. Discs should be resurfaced for a smooth finish, and if not machined, remove the glaze with sandpaper or emery cloth. Never machine the disc below the specified minimum allowable thickness, which can be checked with a micrometer. If equipped, remove the caliper mounting bracket by detaching the bolts. Place the disc over the threaded studs, install the caliper and Brake Pad assembly, and tighten the caliper bolts to the specified torque. Install the wheel, lower the vehicle, and tighten the lug nuts. Depress the brake pedal a few times to bring the brake pads into contact with the disc, and check the operation of the brakes before driving.