How to replace the rear disc brake backing plate on Buick Rainier?

The first step for backing plate replacement of rear disc brake is to lift the vehicle and take off the tire and wheel assembly. The maintenance process begins with disconnection of the park brake cable from the rear brake caliper which needs to be followed by brake caliper and bracket assembly separation and finally removal of the rear brake rotor. The procedure now demands elimination of the park brake shoe together with the rear drive axle components. Detach and remove the backing plate retaining nuts followed by backing plate removal from the housing of the rear axle. To put in place the backing plate apply it to the axle housing flange before tightening backing plate nuts to 135 nm (100 ft. Lbs.). As part of reinstallation install the park brake shoe followed by the rear drive axle accompanied by the rear brake rotor and brake caliper and bracket assembly. Start by reattaching the brake cable to the rear brake caliper then adjust the park brake shoe before putting the tire along with wheel back on the vehicle and allowing it to lower.

OEM Buick Rainier Brake Backing Plate

Brake Dust Shield

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8 Brake Backing Plates found

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Buick Rainier Splash Shield, Rear Passenger Side Part Number: 15158973
$59.45 MSRP: $107.60
You Save: $48.15 (45%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Shield, Rear Brake; Brake Dust Shield; Shield; Shield, Brake Flange Plate
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Splash Shield, Rear Driver Side Part Number: 15158972
$38.56 MSRP: $69.80
You Save: $31.24 (45%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Shield, Rear Brake; Shield; Shield, Brake Flange Plate
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Splash Shield, Passenger Side Part Number: 15001401
$105.40 MSRP: $198.01
You Save: $92.61 (47%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Shield, Brake Flange Plate; Brake Dust Shield; Dust Shield
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS
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Buick Rainier Splash Shield, Driver Side Part Number: 15001400
$41.26 MSRP: $72.46
You Save: $31.20 (44%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Shield, Brake Flange Plate; Brake Dust Shield; Dust Shield
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS
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Buick Rainier Backing Plate, Front Passenger Side Part Number: 15753012
$78.45 MSRP: $146.36
You Save: $67.91 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Shield-Front Brake; Brake Dust Shield; Splash Shield; Dust Shield; Shield, Brake Flange Plate
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 8 Cyl 5.3 L GAS
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Buick Rainier Backing Plate, Driver Side Part Number: 88935749
Product Specifications
- Other Name: Plate, Brake Flange/Backing
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Backing Plate, Passenger Side Part Number: 88935750
Product Specifications
- Other Name: Plate, Brake Flange/Backing
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Splash Shield, Front Driver Side Part Number: 15753011
$20.13 MSRP: $35.93
You Save: $15.80 (44%)
Product Specifications
- Other Name: Shield-Front Brake; Dust Shield; Shield, Brake Flange Plate
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 8 Cyl 5.3 L GAS

Buick Rainier Brake Backing Plate

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The Brake Backing Plate is an essential part that speaks volume in respect to the General Motors Buick Rainier; a mid-size luxury SUV that was manufactured from 2004 to 2007. Usually intended for the usage of brake system, Brake Backing Plate is significantly important for the overall efficiency and reliability of the automotive vehicle since it helps to exclude the access of dirty and moisty environment toward the drum brake assembly. It also guarantees smooth a braking action which is paramount in any drive it's an important aspect. There are several Rainier models that this Brake Backing Plate would fit and that is why Rainier owners would find this product helpful when it comes to car maintenance. Due to its heavy duty construction it can not only accommodate wheel cylinders and brake shoes but also adds to the durability of the braking system too. Notably, some models have special two-piece "split" designs that enable the users to install the kits without having to take out the axle shaft. This is one feature that makes the Brake Backing Plate to stand out from other cars in the market as it serves a practical function while at the same time being high performance. Given the fact that Buick Rainier has a relatively powerful appearance on the road and stable engine choices, Brake Backing Plate strengthens the car's security and stability of Rainier to a large extent. In conclusion, the Brake Backing Plate plays the crucial role in the braking system of the car, so it makes the Buick Rainier still a suitable car for those who have to drive and want to get the sense of security.

Buick Rainier Brake Backing Plate Parts Questions & Experts Answers

Splash Shield, Rear Driver Side
15158972
Q: How to replace the rear disc brake backing plate on Buick Rainier?
A:
The first step for backing plate replacement of rear disc brake is to lift the vehicle and take off the tire and wheel assembly. The maintenance process begins with disconnection of the park brake cable from the rear brake caliper which needs to be followed by brake caliper and bracket assembly separation and finally removal of the rear brake rotor. The procedure now demands elimination of the park brake shoe together with the rear drive axle components. Detach and remove the backing plate retaining nuts followed by backing plate removal from the housing of the rear axle. To put in place the backing plate apply it to the axle housing flange before tightening backing plate nuts to 135 nm (100 ft. Lbs.). As part of reinstallation install the park brake shoe followed by the rear drive axle accompanied by the rear brake rotor and brake caliper and bracket assembly. Start by reattaching the brake cable to the rear brake caliper then adjust the park brake shoe before putting the tire along with wheel back on the vehicle and allowing it to lower.