Why is burnishing the brake pads and brake discs essential after servicing the brake disc system on GMC Acadia?

You must burnish brake components before disc brake work to make sure braking surfaces work properly when replacing brake discs and pads. During burnishing select a quiet road area with light traffic before increasing speed to 48 km/h (30 mph). Be cautious to prevent brake overheating as you proceed. You should apply braking force steadily at medium strength until the vehicle stops but the brakes do not stick. Perform this brake conditioning procedure set by hitting the brakes 20 times with regular speed breakings between each test.

How to replace the rear brake disc (JH7) on GMC Sierra 1500?

Before beginning work on the rear brake disc JH7 you should release the parking brake then lift and secure the vehicle. Pull out the tire and wheel unit first before detaching the hub and disc part. Note how the hub fits with the disc for accurate reinstallation. Set the hub and disc parts onto a hydraulic press tool to push wheel studs through their mounts. Pull apart the hub and disc before fitting them together correctly to put back in place. Insert one wheel stud into the hub and disc assembly through its opening then add four washers and tighten the lug nut with the flat face touching the washers. Tighten the lug nut until the stud goes fully into the assembly then remove everything. Put back the hub and disc unit on the car then put on the tire and wheel set. Lower the vehicle afterwards. Brake cleaner or denatured alcohol needs to expose new discs by removing their protective coating before usage because oil-based materials harm brake pads and create fire risks.

OEM GMC Brake Disc

Disc Rotor

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104 Brake Discs found

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GMC Rotor, Front Part Number: 25826103
$58.78 MSRP: $161.55
You Save: $102.77 (64%)
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: 18060665
Fits the following GMC Models:
- Envoy | 2002-2009 | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Envoy XL | 2002-2006 | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Envoy XUV | 2004-2005 | SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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GMC Rotor, Front Part Number: 19382472
$67.98 MSRP: $121.41
You Save: $53.43 (45%)
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Product Specifications
- Other Name: Disc Brake Rotor, Front (Non-Coated); Disc Brake Hardware Kit; Brake Rotor
- Position: Front
Fits the following GMC Models:
- Acadia | 2017-2019 | Denali, SL, SLE, SLT | 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L GAS
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GMC Rotor, Rear Part Number: 23387173
$104.66 MSRP: $203.14
You Save: $98.48 (49%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Rotor-Rear Brake; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Rear
- Replaces: 94778644
Fits the following GMC Models:
- Canyon | 2015-2020 | All Terrain, Base, Denali, SL, SLE, SLT | 4 Cyl 2.5 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.6 L GAS
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GMC Rotor, Front Part Number: 19181002
$63.19 MSRP: $173.69
You Save: $110.50 (64%)
Ships in 1-2 Business Days
ADD TO CART
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 GMC Models:
- Envoy | 2002-2005 | SLE, SLT | 6 Cyl 4.2 L GAS
- Envoy XL | 2002-2005 | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Envoy XUV | 2004-2005 | SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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GMC Rotor Part Number: 15769474
$150.87 MSRP: $292.81
You Save: $141.94 (49%)
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Product Specifications
- Other Name: Rotor, Front And Rear Wheel Brake; Brake Rotor
- Position: Rear
Fits the following GMC Models:
- Sierra 3500 | 2001-2006 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Sierra 3500 Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Sierra 3500 HD | 2007-2010 | SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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GMC Rotor, Rear Part Number: 22761959
$176.22 MSRP: $339.95
You Save: $163.73 (49%)
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
Fits the following GMC Models:
- Sierra 2500 HD | 2015-2019 | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
- Sierra 3500 HD | 2015-2019 | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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GMC Rotor Part Number: 13549409
$89.11 MSRP: $161.29
You Save: $72.18 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Rotor-Front Brake (Coated); Rotor, Front And Rear Wheel Brake
Fits the following GMC Models:
- Canyon | 2023 | AT4, AT4X, Denali, Elevation | 4 Cyl 2.7 L GAS
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GMC Rotor, Front Part Number: 84587921
$136.48 MSRP: $264.90
You Save: $128.42 (49%)
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: 15733625
Fits the following GMC Models:
- Savana 3500 | 2003-2024 | Base, LS, LT, SLE | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
- Sierra 2500 HD | 2007-2010 | SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
- Sierra 3500 | 2001-2006 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Sierra 3500 Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Sierra 3500 HD | 2007-2010 | SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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GMC Rotor, Front Part Number: 19386545
$72.64 MSRP: $129.72
You Save: $57.08 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Rotor, Front Brake (Coated); Disc Brake Hardware Kit; Brake Rotor
- Position: Front
Fits the following GMC Models:
- Acadia | 2017-2019 | Denali, SL, SLE, SLT | 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L GAS
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GMC Rotor Part Number: 85158898
$113.22 MSRP: $221.66
You Save: $108.44 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Rotor-Front Brake (Coated); Rotor, Front And Rear Wheel Brake
- Replaces: 84703914
Fits the following GMC Models:
- Canyon | 2021-2022 | AT4, Denali, Elevation, Elevation Standard | 4 Cyl 2.5 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.6 L GAS
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GMC Rotor, Rear Part Number: 85528641
$89.31 MSRP: $167.72
You Save: $78.41 (47%)
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Product Specifications
- Other Name: Rotor-Rear Brake (Coated); Rotor, Front And Rear Wheel Brake
- Position: Rear
- Replaced by: 85820639
Fits the following GMC Models:
- Hummer EV Pickup | 2022-2023 | 3X, Edition 1 | BATTERY EV (EV/BEV)
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GMC Rotor, Rear Part Number: 20792027
$192.06 MSRP: $376.04
You Save: $183.98 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rotor-Rear Brake; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Rear
Fits the following GMC Models:
- Terrain | 2010-2017 | Denali, SL, SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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GMC Rotor, Rear Part Number: 13539733
$89.53 MSRP: $168.14
You Save: $78.61 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rotor-Rear Brake (Coated); Rotor, Front And Rear Wheel Brake
- Position: Rear
Fits the following GMC Models:
- Canyon | 2023 | AT4, AT4X, Denali, Elevation | 4 Cyl 2.7 L GAS
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GMC Rotor Part Number: 85528640
$151.05 MSRP: $283.67
You Save: $132.62 (47%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Rotor-Front Brake (Coated); Rotor, Front And Rear Wheel Brake
- Replaced by: 86270682
Fits the following GMC Models:
- Hummer EV Pickup | 2022-2023 | 3X, Edition 1 | BATTERY EV (EV/BEV)
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GMC Rotor, Front Part Number: 19389822
$103.14 MSRP: $184.18
You Save: $81.04 (44%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Rotor Assembly, Front Brake (Performance); Disc Brake Hardware Kit; Brake Rotor
- Position: Front
Fits the following GMC Models:
- Acadia | 2017-2019 | Denali, SL, SLE, SLT | 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L GAS
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GMC Rotor, Rear Part Number: 84309171
$91.68 MSRP: $177.93
You Save: $86.25 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rotor-Rear Brake (Coated); Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Rear
Fits the following GMC Models:
- Canyon | 2021-2022 | AT4, Denali, Elevation, Elevation Standard | 4 Cyl 2.5 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.6 L GAS
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GMC Rotor, Front Part Number: 22950037
$116.58 MSRP: $228.25
You Save: $111.67 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Rotor-Front Brake; Disc Brake Hardware Kit; Brake Rotor
- Position: Front
- Replaced by: 23144341
Fits the following GMC Models:
- Yukon | 2007-2014 | Denali, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Rotor, Front Part Number: 25826102
$93.28 MSRP: $168.84
You Save: $75.56 (45%)
Ships in 1 Business Day
ADD TO CART
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 GMC Models:
- Envoy | 2006-2009 | SLE, SLT | 6 Cyl 4.2 L GAS
- Envoy XL | 2006 | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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GMC Rotor Part Number: 84879622
$243.85 MSRP: $464.25
You Save: $220.40 (48%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Rotor-Front Brake (Coated); Rotor, Front And Rear Wheel Brake; Rotor, Brakes
Fits the following GMC Models:
- Sierra 1500 | 2023 | AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
- Yukon | 2023 | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
View related parts
GMC Rotor, Rear Part Number: 13529522
$155.83 MSRP: $279.52
You Save: $123.69 (45%)
Product Specifications
- Other Name: Rotor-Rear Brake (Coated); Disc Brake Hardware Kit; Brake Rotor; Rotor, Front And Rear Wheel Brake
- Position: Rear
- Replaced by: 13566903
Fits the following GMC Models:
- Sierra 2500 HD | 2020-2024 | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
- Sierra 3500 HD | 2020-2024 | AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS

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GMC 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 GMC'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 GMC Brake Disc. You can shop at highly competitive prices and protect your budget. All our genuine GMC parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

GMC Brake Disc Parts and Q&A

Rotor, Front
22955495
Q: Why is burnishing the brake pads and brake discs essential after servicing the brake disc system on GMC Acadia?
A:
You must burnish brake components before disc brake work to make sure braking surfaces work properly when replacing brake discs and pads. During burnishing select a quiet road area with light traffic before increasing speed to 48 km/h (30 mph). Be cautious to prevent brake overheating as you proceed. You should apply braking force steadily at medium strength until the vehicle stops but the brakes do not stick. Perform this brake conditioning procedure set by hitting the brakes 20 times with regular speed breakings between each test.
Brake Rotor
25757802
Q: How to replace the rear brake disc (JH7) on GMC Sierra 1500?
A:
Before beginning work on the rear brake disc JH7 you should release the parking brake then lift and secure the vehicle. Pull out the tire and wheel unit first before detaching the hub and disc part. Note how the hub fits with the disc for accurate reinstallation. Set the hub and disc parts onto a hydraulic press tool to push wheel studs through their mounts. Pull apart the hub and disc before fitting them together correctly to put back in place. Insert one wheel stud into the hub and disc assembly through its opening then add four washers and tighten the lug nut with the flat face touching the washers. Tighten the lug nut until the stud goes fully into the assembly then remove everything. Put back the hub and disc unit on the car then put on the tire and wheel set. Lower the vehicle afterwards. Brake cleaner or denatured alcohol needs to expose new discs by removing their protective coating before usage because oil-based materials harm brake pads and create fire risks.