How to service and repair the Brake Disc on 2004 Buick Park Avenue?

The brake disc needs routine service work only when visible damage like excessive rusting, surface cracks, or deep scores appears. Evaluate disc thickness and surface level to determine if resurfacing maintains its usable life. Rub off wheel bearing flange rust using the Disc Resurfacing Kit (J 41013) while the Wheel Hub Resurfacing Kit (J42450-A) removes rust from brake disc contact surfaces and mounting areas. Follow brake lathe manufacturer directions to mount the brake disc while cleaning all attachments. After starting the lathe you need to let cutting tools meet the disc surface and check for the witness mark while rotating; if it does not reach three-quarters of the disc circumference you have to reposition the disc for further processing. Refinish the disc as per lathe manufacturer directions while checking the thickness after each cut and replacing the part when the minimum thickness is crossed. Use 120 grit aluminum oxide sandpaper at recommended speed to sand friction surfaces non-directionally when using a tool with this option. For sanding blocks without this option use 150 grit aluminum oxide instead. Wipe the touching disc surfaces with brake cleaner or denatured alcohol prior to detaching from the lathe.

OEM 2004 Buick Park Avenue Brake Disc

Disc Rotor

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4 Brake Discs found

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2004 Buick Park Avenue Rotor, Front Part Number: 19202731
Product Specifications
- Other Name: Rotor, Front Brake; Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 18060230, 18060640, 18060240, 19152695, 18021015, 18026591
- Item Weight: 21.20 Pounds
- Item Dimensions: 12.7 x 13.0 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 19202731
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2004 Buick Park Avenue Submodels:
- Base, Ultra | 6 Cyl 3.8 L GAS
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2004 Buick Park Avenue Rotor Part Number: 18040482
Product Specifications
- Other Name: Rotor, Front And Rear Wheel Brake; Brake Rotor
- Position: Rear
- Replaced by: 88967261
- Item Weight: 12.20 Pounds
- Item Dimensions: 13.4 x 13.3 x 3.7 inches
- Condition: New
- SKU: 18040482
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Buick Park Avenue Submodels:
- Ultra | 6 Cyl 3.8 L GAS
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2004 Buick Park Avenue Rotor Part Number: 18060236
Product Specifications
- Other Name: Rotor, Front And Rear Wheel Brake; Brake Rotor
- Position: Rear
- Replaces: 18022401
- Item Weight: 10.90 Pounds
- Item Dimensions: 13.3 x 13.3 x 3.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 18060236
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Buick Park Avenue Submodels:
- Base, Ultra | 6 Cyl 3.8 L GAS
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2004 Buick Park Avenue Rotor Part Number: 88967261
Product Specifications
- Other Name: Rotor, Front And Rear Wheel Brake; Brake Rotor
- Position: Rear
- Replaces: 18023592, 18040482
- Item Weight: 12.70 Pounds
- Item Dimensions: 13.9 x 12.6 x 3.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 88967261
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Buick Park Avenue Submodels:
- Ultra | 6 Cyl 3.8 L GAS

2004 Buick Park Avenue Brake Disc

With a comprehensive array of OEM 2004 Buick Park Avenue Brake Disc, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Buick Park Avenue Brake Disc are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2004 Buick Park Avenue Brake Disc Parts and Q&A

Q: How to service and repair the Brake Disc on 2004 Buick Park Avenue?
A: The brake disc needs routine service work only when visible damage like excessive rusting, surface cracks, or deep scores appears. Evaluate disc thickness and surface level to determine if resurfacing maintains its usable life. Rub off wheel bearing flange rust using the Disc Resurfacing Kit (J 41013) while the Wheel Hub Resurfacing Kit (J42450-A) removes rust from brake disc contact surfaces and mounting areas. Follow brake lathe manufacturer directions to mount the brake disc while cleaning all attachments. After starting the lathe you need to let cutting tools meet the disc surface and check for the witness mark while rotating; if it does not reach three-quarters of the disc circumference you have to reposition the disc for further processing. Refinish the disc as per lathe manufacturer directions while checking the thickness after each cut and replacing the part when the minimum thickness is crossed. Use 120 grit aluminum oxide sandpaper at recommended speed to sand friction surfaces non-directionally when using a tool with this option. For sanding blocks without this option use 150 grit aluminum oxide instead. Wipe the touching disc surfaces with brake cleaner or denatured alcohol prior to detaching from the lathe.