What Tools Are Required to Service and Repair the Brake Disc, and What Considerations Should Be Taken into Account Before Refinishing on Buick LeSabre?

These brake disc services need the Rotor Resurfacing Kit (J41013) and Wheel Hub Resurfacing Kit (J42450-A). Routine brake maintenance should not include refinishing disc brake discs since this is not necessary for their upkeep. New discs must remain unrefinished too. The disc needs adequate thickness and shows issues like uneven thickness, rust damage, open cracks, heating spots, abnormal discoloration, or too deep scores to justify resurfacing. To prepare both parts for finishing use J42450-A Wheel Hub Resurfacing Kit and J41013 Rotor Resurfacing Kit to clean rust and surface contaminants from hub/axle and brake disc components. Secure the brake disc on the brake lathe when both surfaces are ready for work. Clean all hardware connections before starting. As you run the lathe tools approach the disc friction areas to check if they properly contact the surface. Use lathe manufacturer guidelines to shape the disc then check its thickness at each cutting step. When a disc reaches its minimum allowed thickness during refinishing procedures it needs to be replaced. To achieve a random surface texture use 120 grit aluminum oxide sandpaper on the non-directional finish tool if it comes with one but switch to 150 aluminum oxide sandpaper when using a regular sanding block. Use denatured alcohol or brake cleaner to clean the brake surfaces then check the LRO results to see if the brake system needs adjustment when the measurements go beyond allowed values.

OEM Buick LeSabre Brake Disc

Disc Rotor

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10 Brake Discs found

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Buick LeSabre Hub & Rotor, Front
Part Number: 19174911
$110.00 MSRP: $196.42
You Save: $86.42 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Rotor Assembly, Front Brake (W/Hub); Disc Brake Hardware Kit; Brake Rotor; Rotor
- Position: Front
- Replaces: 18027657
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1990 Buick LeSabre | Collector's Edition, Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick LeSabre Brake Rotor, Front
Part Number: 19174917
$50.14 MSRP: $89.54
You Save: $39.40 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Rotor Assembly, Front Brake; Disc Brake Hardware Kit; Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 01642177, 18060207, 1642177, 18027718
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Buick LeSabre | Base, Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre 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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2004 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Brake Rotor, Front
Part Number: 19211904
Product Specifications
- Other Name: Rotor Assembly, Front Brake; Disc Brake Hardware Kit; Hub Assembly; Hub & Rotor; Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 15679659, 18060211, 19152688
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1990 Buick LeSabre | Collector's Edition, Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick LeSabre Brake Rotor, Front
Part Number: 18060226
Product Specifications
- Other Name: Rotor Assembly, Front Brake; Disc Brake Hardware Kit; Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 18018122
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1990 Buick LeSabre | Base, Custom, Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Buick LeSabre Rotor
Part Number: 18040482
Product Specifications
- Other Name: Rotor, Front And Rear Wheel Brake; Brake Rotor
- Position: Rear
- Replaced by: 88967261
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Rotor, Front
Part Number: 19303832
Product Specifications
- Other Name: Rotor Assembly, Front Brake; Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 88964116
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Rotor
Part Number: 18060236
Product Specifications
- Other Name: Rotor, Front And Rear Wheel Brake; Brake Rotor
- Position: Rear
- Replaces: 18022401
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Brake Rotor, Front
Part Number: 18060234
Product Specifications
- Other Name: Rotor, Front Brake; Disc Brake Hardware Kit; Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 18018860, 18019854, 18021767
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1997 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Brake Rotor, Front
Part Number: 19303831
$34.00 MSRP: $139.00
You Save: $105.00 (76%)
Product Specifications
- Other Name: Rotor Assembly, Front Brake; Disc Brake Hardware Kit; Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 18021359, 18060233
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS

Buick LeSabre Brake Disc

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Buick LeSabre Brake Disc Parts Questions & Experts Answers

Brake Rotor, Front
19303831
Q: What Tools Are Required to Service and Repair the Brake Disc, and What Considerations Should Be Taken into Account Before Refinishing on Buick LeSabre?
A: These brake disc services need the Rotor Resurfacing Kit (J41013) and Wheel Hub Resurfacing Kit (J42450-A). Routine brake maintenance should not include refinishing disc brake discs since this is not necessary for their upkeep. New discs must remain unrefinished too. The disc needs adequate thickness and shows issues like uneven thickness, rust damage, open cracks, heating spots, abnormal discoloration, or too deep scores to justify resurfacing. To prepare both parts for finishing use J42450-A Wheel Hub Resurfacing Kit and J41013 Rotor Resurfacing Kit to clean rust and surface contaminants from hub/axle and brake disc components. Secure the brake disc on the brake lathe when both surfaces are ready for work. Clean all hardware connections before starting. As you run the lathe tools approach the disc friction areas to check if they properly contact the surface. Use lathe manufacturer guidelines to shape the disc then check its thickness at each cutting step. When a disc reaches its minimum allowed thickness during refinishing procedures it needs to be replaced. To achieve a random surface texture use 120 grit aluminum oxide sandpaper on the non-directional finish tool if it comes with one but switch to 150 aluminum oxide sandpaper when using a regular sanding block. Use denatured alcohol or brake cleaner to clean the brake surfaces then check the LRO results to see if the brake system needs adjustment when the measurements go beyond allowed values.

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