What are the essential steps to take before checking for assembled lateral runout (LRO) in brake discs on Buick Regal?

You must check brake disc thickness variation first because brake pulsation could result from exceeding the maximum buildup. When the assembled LRO exceeds permitted limits it leads to brake disc thickness changes which typically occur during 4,800 to 11,300 km (3,000 to 7,000 mi) of travel. To correct assembled LRO, consider the following methods based on the specific vehicle being repaired: the indexing method is effective for small LRO exceedances of 0.025-0.127 mm (0.001-0.005 in) and aims to match high spots to low spots between related components; the correction plate method involves adding a tapered plate between the brake disc and the hub/axle flange to correct LRO exceeding the specification by up to 0.23 mm (0.009 in); and the on-vehicle brake lathe method refines the brake disc while compensating for LRO to bring it within specifications. Other parts likely need adjustment when standard procedures fail to solve brake disc runout problems.

Why is burnishing the brake pads and brake discs essential after servicing the brake disc system on Buick Enclave?

Burnishing the brake pads and brake discs are needed to make sure that the braking surfaces are well prepared after servicing the disc brake system, especially when the disc brake discs have been refinished/replaced and in case disc format's brake pads have been replaced. To do this, choose a pleasant and untrafficked Pheometer, itinerary, then accelerate the object to 48 km/h (thirty mph). Make sure not to overheat the brakes at this step. Use moderate to hard compression on the brakes to slow down the vehicle, preventing the locks from occurring. Will repeat the acceleration and braking procedure until about 20 stops are accomplished, which will see to it that enough cooling intervals occur between the stops to properly burnish the brake pads and discs.

OEM Buick Brake Disc

Disc Rotor

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83 Brake Discs found

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Buick Rotor, Rear Part Number: 23118533
$92.92 MSRP: $255.40
You Save: $162.48 (64%)
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Product Specifications
- Other Name: Rotor-Rear Brake; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Rear
- Replaces: 13501314
Fits the following Buick Models:
- LaCrosse | 2010 | CX, CXL, CXS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
- Regal | 2012-2017 | GS, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS
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Buick Rotor, Front Part Number: 23118275
$196.96 MSRP: $385.62
You Save: $188.66 (49%)
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Product Specifications
- Other Name: Rotor-Front Brake; Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 13502057
Fits the following Buick Models:
- Verano | 2012-2017 | Base, Convenience, Leather, Premium, Sport Touring, Turbo | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Buick Rotor, Rear Part Number: 23118282
$95.09 MSRP: $261.32
You Save: $166.23 (64%)
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Product Specifications
- Other Name: Rotor-Rear Brake (Coated); Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Rear
- Replaces: 13505762
Fits the following Buick Models:
- Verano | 2012-2017 | Base, Convenience, Leather, Premium, Sport Touring, Turbo | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Buick Rotor, Front Part Number: 19181002
$63.19 MSRP: $173.69
You Save: $110.50 (64%)
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Product Specifications
- Other Name: Rotor Assembly, Front Brake; Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 18060664
Fits the following Buick Models:
- Rainier | 2004-2005 | CXL, CXL Plus | 6 Cyl 4.2 L GAS
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Buick Rotor, Front Part Number: 25826103
$58.78 MSRP: $161.55
You Save: $102.77 (64%)
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Product Specifications
- Other Name: Rotor Assembly-Front Brake; Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 18060665
Fits the following Buick Models:
- Rainier | 2004-2007 | CXL, CXL Plus | 8 Cyl 5.3 L GAS
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Buick Rotor, Rear Part Number: 19303821
$47.79 MSRP: $123.66
You Save: $75.87 (62%)
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Product Specifications
- Other Name: Rotor, Rear Brake (Coated); Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Rear
- Replaces: 10377634, 25999701
Fits the following Buick Models:
- Terraza | 2006-2007 | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Rotor, Rear Part Number: 13528069
$116.16 MSRP: $218.14
You Save: $101.98 (47%)
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Product Specifications
- Other Name: Rotor-Rear Brake (Coated); Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Rear
- Replaces: 13509676
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Rotor, Rear Part Number: 13507431
$51.29 MSRP: $92.85
You Save: $41.56 (45%)
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Product Specifications
- Other Name: Rotor-Rear Brake; Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Rear
Fits the following Buick Models:
- Encore GX | 2020-2024 | Avenir, Essence, Preferred, Select, Sport Touring | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Rotor, Front Part Number: 13512340
$65.49 MSRP: $179.99
You Save: $114.50 (64%)
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Product Specifications
- Other Name: Rotor-Front Brake; Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
Fits the following Buick Models:
- Cascada | 2016-2019 | Base, Premium, Sport Touring | 4 Cyl 1.6 L GAS
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Buick Rotor Part Number: 88964180
$115.12 MSRP: $216.17
You Save: $101.05 (47%)
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Product Specifications
- Other Name: Rotor, Front And Rear Wheel Brake; Brake Rotor
- Position: Rear
Fits the following Buick Models:
- Terraza | 2005 | CX, CXL | 6 Cyl 3.5 L GAS
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Buick 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
Fits the following Buick Models:
- LeSabre | 1991 | Base, Custom, Limited | 6 Cyl 3.8 L GAS
- Reatta | 1988-1991 | Base | 6 Cyl 3.8 L GAS
- Riviera | 1986-1991 | Luxury, T-Type | 6 Cyl 3.8 L GAS
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Buick Rotor Part Number: 19303830
$57.91 MSRP: $159.19
You Save: $101.28 (64%)
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Product Specifications
- Other Name: Rotor, Front And Rear Wheel Brake; Brake Rotor
- Position: Rear
- Replaces: 18060232, 25956847, 88965647, 18021354
Fits the following Buick Models:
- Century | 1997-2005 | Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS
- LaCrosse | 2008-2009 | Super | 8 Cyl 5.3 L GAS
- Regal | 1997-2004 | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Rotor, Front Part Number: 13515289
$34.95 MSRP: $63.26
You Save: $28.31 (45%)
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Product Specifications
- Other Name: Rotor-Front Brake (Coated); Brake Rotor
- Position: Front
- Replaced by: 13517843
Fits the following Buick Models:
- Regal Sportback | 2018-2019 | Avenir, Base, Essence, Preferred, Preferred II | 4 Cyl 2.0 L GAS
- Regal TourX | 2018-2019 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Rotor, Rear Part Number: 23381489
$111.51 MSRP: $201.83
You Save: $90.32 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Rotor-Rear Brake (Coated); Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Rear
Fits the following Buick Models:
- Envision | 2019-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
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Buick Rotor, Front Part Number: 13598076
$113.84 MSRP: $206.04
You Save: $92.20 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Rotor-Front Brake; Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
Fits the following Buick Models:
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Buick Rotor, Front Part Number: 19303816
$129.32 MSRP: $234.07
You Save: $104.75 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Rotor, Front Brake; Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 18048698, 25983740
Fits the following Buick Models:
- LaCrosse | 2005-2009 | CX, CXL, CXS | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
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Buick Rotor, Front Part Number: 25826102
$93.28 MSRP: $168.84
You Save: $75.56 (45%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Rotor Assembly-Front Brake; Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Front
- Replaces: 21998532
Fits the following Buick Models:
- Rainier | 2006-2007 | CXL | 6 Cyl 4.2 L GAS
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Buick Rotor Part Number: 19303807
$63.46 MSRP: $123.15
You Save: $59.69 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Rotor, Front And Rear Wheel Brake; Brake Rotor
- Position: Rear
- Replaces: 25982106, 20880098
Fits the following Buick Models:
- Lucerne | 2009-2011 | Super | 8 Cyl 4.6 L GAS
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Buick Rotor, Rear Part Number: 13501313
$95.96 MSRP: $244.80
You Save: $148.84 (61%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Rotor-Rear Brake; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Rear
- Replaced by: 23118537
Fits the following Buick Models:
- Regal | 2011-2012 | Base, CXL, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Rotor, Rear Part Number: 13506241
$111.67 MSRP: $200.30
You Save: $88.63 (45%)
Product Specifications
- Other Name: Rotor-Rear Brake (Coated); Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Rear
Fits the following Buick Models:
- Envision | 2016-2018 | Base, Essence, Preferred, Premium | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS

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1-20 of 83 Results

Buick Brake Disc

Choose OEM Brake Disc, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Buick's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Buick Brake Disc. You can shop at highly competitive prices and protect your budget. All our genuine Buick parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Buick Brake Disc firmly grips rotating wheels, converting pedal force into ultimate braking force. Buick road noise remains low courtesy of intelligent acoustic tuning saving your ears during those long trips. The dashboard designs ensure controls are positioned where hands are expected and hence minds remain on the road. New concept drawings feature clean lines and a bold roof sweep that is sending a message of confidence into the future. Battery power will enter the Buick shortly, showing that history can live well with innovation in its energy thought. Even base trims are provided with soft-touch fabrics that repel fad plastics and are rock-solid. The owners observe a smooth steering and suspension that absorbs bumps instead of relaying it to the passengers. The infotainment menus are loaded fast and the phones are paired, without the coded submenus that consume time at red lights. Warranties remain competitive covering the confidence drivers have as the miles accumulate. The Brake Disc is a component inside the hub of the wheel, which is rotating with the tire until the hydraulic force applies pads on its face, shaving the speed in a second with friction and heat. Vented type utilizes internal fins to force cooler air through the metal to prevent fade during sharp descents. As a Brake Disc gets warped or scores, it increases the stopping distance and allows vibration in the pedal. Install rotors in pairs to keep the side-to-side grip even in hard stops. Cast iron can provide consistent weight that is effective in storing and releasing heat, but composite rotors reduce weight and enhance handling performance without losing durability.

Buick Brake Disc Parts and Q&A

Rotor
19303830
Q: What are the essential steps to take before checking for assembled lateral runout (LRO) in brake discs on Buick Regal?
A:
You must check brake disc thickness variation first because brake pulsation could result from exceeding the maximum buildup. When the assembled LRO exceeds permitted limits it leads to brake disc thickness changes which typically occur during 4,800 to 11,300 km (3,000 to 7,000 mi) of travel. To correct assembled LRO, consider the following methods based on the specific vehicle being repaired: the indexing method is effective for small LRO exceedances of 0.025-0.127 mm (0.001-0.005 in) and aims to match high spots to low spots between related components; the correction plate method involves adding a tapered plate between the brake disc and the hub/axle flange to correct LRO exceeding the specification by up to 0.23 mm (0.009 in); and the on-vehicle brake lathe method refines the brake disc while compensating for LRO to bring it within specifications. Other parts likely need adjustment when standard procedures fail to solve brake disc runout problems.
Rotor, Front
22955495
Q: Why is burnishing the brake pads and brake discs essential after servicing the brake disc system on Buick Enclave?
A:
Burnishing the brake pads and brake discs are needed to make sure that the braking surfaces are well prepared after servicing the disc brake system, especially when the disc brake discs have been refinished/replaced and in case disc format's brake pads have been replaced. To do this, choose a pleasant and untrafficked Pheometer, itinerary, then accelerate the object to 48 km/h (thirty mph). Make sure not to overheat the brakes at this step. Use moderate to hard compression on the brakes to slow down the vehicle, preventing the locks from occurring. Will repeat the acceleration and braking procedure until about 20 stops are accomplished, which will see to it that enough cooling intervals occur between the stops to properly burnish the brake pads and discs.