How to replace the front brake calipers on Buick Rainier?

The process of caliper replacement for the front brakes starts by lifting the vehicle and then removing the wheel and tire combination. The next step is to remove the front brake hose bolt before you install a plug into the front brake caliper hose to prevent both excessive brake fluid loss and damage to internal components. Get rid of metal/copper gaskets before installing new copper gaskets. Drain the front brake caliper by removing guide pin bolts and detaching the front brake caliper from its mounting bracket. The brake caliper guide pin needs denatured alcohol cleaning followed by drying using filtered non-lubricated air before applying silicone brake lubricant at the high temperature area of the pin. Add high temperature silicone brake lubricant to the brake caliper guide pin and position the front brake caliper on its mounting bracket while making sure to avoid contact between the lubricant and brake pad hardware. Begin by tightening the leading bolt next to the bleed screw first before installing the front brake caliper guide pin bolts with 64 nm (47 ft. Lbs.) torque. First install new metal/copper gaskets to the front Brake Caliper Bolt followed by installing gaskets to the front brake hose bolt before tightening the brake hose bolt to 40 nm (30 ft. Lbs.). After hydraulic brake bleeding is complete the vehicle needs to receive its tire and wheel assembly and its subsequent lowering.

OEM Buick Rainier Brake Calipers

Caliper

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7 Brake Calipers found

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Buick Rainier Caliper
Part Number: 21998527
$72.03 MSRP: $216.26
You Save: $144.23 (67%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Caliper Assembly, Front Brake (W/O Brake Pads & Bracket); Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Buick Rainier | CXL | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Caliper
Part Number: 21998526
$101.41 MSRP: $195.18
You Save: $93.77 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Caliper Assembly, Front Brake (W/O Brake Pads & Bracket); Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Buick Rainier | CXL | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Caliper
Part Number: 89027178
Product Specifications
- Other Name: Caliper Assembly, Rear Brake; Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper
- Position: Rear
- Replaces: 88935778
- 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 Caliper
Part Number: 89027177
Product Specifications
- Other Name: Caliper, Wheel Brake Cylinder/Caliper; Brake Caliper
- Position: Rear
- Replaces: 88935777
- 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 Caliper
Part Number: 88966985
Product Specifications
- Other Name: Caliper, Front Brake; Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper
- Position: Front
- Replaces: 12497783
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Caliper
Part Number: 88966986
Product Specifications
- Other Name: Caliper, Front Brake; Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper
- Position: Front
- Replaces: 12497784
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Overhaul Kit
Part Number: 88964425
Product Specifications
- Other Name: Caliper Kit, Front Brake; Brake Caliper Repair Kit; Disc Brake Hardware Kit; Caliper Kit, Wheel Brake Cylinder/Caliper
- Position: Front
- Replaces: 12497787
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

Buick Rainier Brake Calipers

Our website offers an extensive catalog of genuine Buick Rainier Brake Calipers at unbeatable prices. Every OEM Buick Rainier Brake Calipers comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Buick Rainier Brake Calipers Parts Questions & Experts Answers

Caliper
21998527
Q: How to replace the front brake calipers on Buick Rainier?
A: The process of caliper replacement for the front brakes starts by lifting the vehicle and then removing the wheel and tire combination. The next step is to remove the front brake hose bolt before you install a plug into the front brake caliper hose to prevent both excessive brake fluid loss and damage to internal components. Get rid of metal/copper gaskets before installing new copper gaskets. Drain the front brake caliper by removing guide pin bolts and detaching the front brake caliper from its mounting bracket. The brake caliper guide pin needs denatured alcohol cleaning followed by drying using filtered non-lubricated air before applying silicone brake lubricant at the high temperature area of the pin. Add high temperature silicone brake lubricant to the brake caliper guide pin and position the front brake caliper on its mounting bracket while making sure to avoid contact between the lubricant and brake pad hardware. Begin by tightening the leading bolt next to the bleed screw first before installing the front brake caliper guide pin bolts with 64 nm (47 ft. Lbs.) torque. First install new metal/copper gaskets to the front Brake Caliper Bolt followed by installing gaskets to the front brake hose bolt before tightening the brake hose bolt to 40 nm (30 ft. Lbs.). After hydraulic brake bleeding is complete the vehicle needs to receive its tire and wheel assembly and its subsequent lowering.