How to overhaul the front brake calipers on Buick Regal?

You need to take the brake caliper out of the vehicle first to do its front brake overhaul. Direct low-pressure air blows the caliper piston out through the fluid inlet hole. Pull the piston dust boot seal out from its place in the caliper seal counterbore using a small plastic tool then put the part aside. Next remove the piston seal from the caliper. Take away the bleeder valve and cap from the caliper unit. Users must refrain from using abrasives with brake caliper pistons. Use denatured alcohol or equivalent to clean and dry the caliper parts including piston bore, seal bores, and piston thanks to non-lubricated filtered air. Check the caliper bore for damage before proceeding and replace the entire caliper when finding cracks, erosion patches, and heavy rust. Only disk harmless rusted areas with light emery cloth to preserve the caliper. You must replace the entire caliper assembly if you find any damage such as cracks, scoring, pits, or severe corrosion on it. Test the caliper piston for evidence of chrome plating damage and replace it when needed. Place the new piston seal in the caliper bore then apply delco supreme 11 (GM P/N 12377967) brake fluid lubrication from a sealed container. Install the caliper piston into the bore before placing the new piston dust boot seal onto it. A caliper piston dust boot seal installer or its equivalent allows you to drive the seal down until it reaches the accepted 78.08 mm (3.074 inch) seal counterbore and 63.52 mm (2.501 inch) piston bore dimensions. Securely put the bleeder valve and cap in the caliper, fasten the valve tightly and return the front brake caliper to the car.

How to replace the front brake calipers on Buick Regal?

Place the vehicle in a safe position then drain the master cylinder by one-third of its brake fluid. Locate the wheel position on the hub before taking the tires and wheel out. To access the rear rotor, apply a large c-clamp on top of the brake caliper and tighten until the caliper piston completley pushes into its bore. Do not suspend mechanical calipers from their flexible tubes because it can harm them. Take off the brake hose bolt at the inlet fitting only when you plan to repair the brake caliper. Keep it connected when replacing pads alone. Block fluid release points on the caliper casing and pipe system before removing caliper bolts to move the caliper assembly off the braking wheel and bracket. Test both bolt boots for fuel or damage while replacing them if destruction exists then examine the piston boot condition. Examine the caliper bolts for rust or damage and change them to new parts at once when corrosion appears. Set the caliper housing over the rotor and caliper bracket while making sure the bushings are correctly engaged. Use silicone grease on the caliper bolts but never apply it to their threaded area. Also insert silicone grease into the two bolt boots at the caliper bracket. Push the bolt boot over the shoulder of the caliper bolt using a screwdriver until the boot sets properly in its groove. Fasten the caliper bolts to 85 nm torque settings but change the steel gaskets. Put back the brake hose bolt then tighten it to 54 nm (40 ft. Lbs.). Replace the brake rotor on the hub by unwinding and reinstalling the wheel nuts. Then put wheels and tire back onto the vehicle before lowering it. Add new brake fluid at the right amount and cleanse the caliper by bleeding if you removed the inlet fitting. Close the brake pedal fully three times after completing the bleeding process. During the conclusion step check the hydraulic brake system for signs of brake fluid leakage.

OEM Buick Regal Brake Calipers

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34 Brake Calipers found

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Buick Regal Caliper, Front Driver Side Part Number: 84128048
$344.74 MSRP: $618.35
You Save: $273.61 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Caliper Assembly-Front Brake (W/O Brake Pads & Bracket; Caliper, Wheel Brake Cylinder/Caliper
- Position: Front Driver Side
- Replaces: 22917417
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017 Buick Regal | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS
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Buick Regal Caliper, Silver, Rear Driver Side Part Number: 22796444
$103.60 MSRP: $187.53
You Save: $83.93 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Housing Assembly-Rear Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper; Brake Caliper
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017 Buick Regal | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 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 Regal Caliper, Front Passenger Side Part Number: 84128049
$319.99 MSRP: $600.92
You Save: $280.93 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Caliper Assembly-Front Brake (W/O Brake Pads & Bracket; Caliper, Wheel Brake Cylinder/Caliper
- Position: Front Passenger Side
- Replaces: 22917418
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017 Buick Regal | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS
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Buick Regal Caliper Part Number: 88965666
$70.96 MSRP: $215.56
You Save: $144.60 (68%)
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Product Specifications
- Other Name: Caliper Assembly, Rear Brake; Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper
- Position: Rear
- Replaces: 18029935
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Regal Caliper, Rear Driver Side Part Number: 3487723
$171.30 MSRP: $319.68
You Save: $148.38 (47%)
ADD TO CART
Product Specifications
- Other Name: Caliper Assembly, Rear Brake; Brake Caliper
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
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Buick Regal Caliper, Rear Part Number: 3487818
$220.64 MSRP: $395.78
You Save: $175.14 (45%)
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Product Specifications
- Other Name: Caliper Assembly-Rear Disc; Brake Caliper
- Position: Rear
- Replaced by: 03494138
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Regal Caliper Overhaul Kit, Rear Part Number: 18023387
Product Specifications
- Other Name: Caliper Kit, Rear Brake; Brake Caliper Repair Kit; Disc Brake Hardware Kit; Caliper Kit, Wheel Brake Cylinder/Caliper Piston; Caliper Kit, Wheel Brake Cylinder/Caliper
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Regal Overhaul Kit, Front Part Number: 18003724
Product Specifications
- Other Name: Caliper Kit, Front Brake; Brake Caliper Repair Kit; Disc Brake Hardware Kit; Caliper Seal Kit; Caliper Overhaul Kit; Caliper Kit, Wheel Brake Cylinder/Caliper; Caliper Kit, Wheel Cylinder Piston
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Buick Regal | Base, GNX, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick Regal Caliper, Passenger Side Part Number: 18060107
Product Specifications
- Other Name: Caliper, Wheel Brake Cylinder/Caliper; Brake Caliper
- Position: Passenger Side
- Replaces: 18015175
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Regal Caliper, Passenger Side Part Number: 13273621
Product Specifications
- Other Name: Caliper, Wheel Brake Cylinder/Caliper; Brake Caliper
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2013 Buick Regal | GS, Premium | 4 Cyl 2.0 L FLEX
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Buick Regal Overhaul Kit, Front Part Number: 18015169
Product Specifications
- Other Name: Caliper Kit, Front Brake; Brake Caliper Repair Kit; Disc Brake Hardware Kit; Caliper Overhaul Kit; Caliper Kit, Wheel Brake Cylinder/Caliper
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Regal Overhaul Kit, Front Part Number: 18017156
Product Specifications
- Other Name: Caliper Kit, Front Brake; Brake Caliper Repair Kit; Disc Brake Hardware Kit; Caliper Overhaul Kit; Wheel Brake Cylinder/Caliper Piston Kit.
- Position: Front
- Replaces: 18024958
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Regal Overhaul Kit Part Number: 18029823
Product Specifications
- Other Name: Caliper Kit, Wheel Brake Cylinder/Caliper; Brake Caliper Repair Kit; Disc Brake Hardware Kit; Caliper Overhaul Kit
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Regal Caliper Assembly Part Number: 18060134
Product Specifications
- Other Name: Caliper, Wheel Brake Cylinder/Caliper; Brake Caliper; Caliper
- Position: Front
- Replaces: 18016155
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Buick Regal | Base, GNX, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
View related parts
Buick Regal Caliper Assembly Part Number: 18060135
Product Specifications
- Other Name: Caliper, Wheel Brake Cylinder/Caliper; Brake Caliper; Caliper
- Position: Front
- Replaces: 18016156
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Buick Regal | Base, GNX, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
View related parts
Buick Regal Caliper, Front Driver Side Part Number: 18046200
Product Specifications
- Other Name: Caliper, Front Brake; Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper
- Position: Front Driver Side
- Replaces: 18024956
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
View related parts
Buick Regal Caliper Part Number: 88962831
Product Specifications
- Other Name: Caliper Assembly, Rear Brake; Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper
- Position: Rear
- Replaces: 18021112, 18029824
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
View related parts
Buick Regal Caliper, Front Passenger Side Part Number: 18046201
Product Specifications
- Other Name: Caliper, Front Brake; Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper
- Position: Front Passenger Side
- Replaces: 18024957
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
View related parts
Buick Regal Caliper, Rear Passenger Side Part Number: 3487724
Product Specifications
- Other Name: Caliper Assembly, Rear Brake; Brake Caliper
- Position: Rear Passenger Side
- Replaces: 3487817
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
View related parts
Buick Regal Caliper Part Number: 88962832
Product Specifications
- Other Name: Caliper Assembly, Rear Brake; Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper
- Position: Rear
- Replaces: 18021113, 18029825
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS

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Buick Regal Brake Calipers

Want to cut long-term maintenance and repair costs? Choose OEM Brake Calipers. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick Regal parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Regal Brake Calipers includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Brake Calipers of Buick Regal vehicles is very important in the braking system where it clamps brake pads to the rotors and through the force of friction stops the car. These calipers come in two main types: unit and attached. A fixed caliper uses two pistons to push from both sides thus provides a better performance, but is not very forgiving of imperfection on the disc. On the other hand, Floating calipers move alongside with the rotation of the disc and the the single piston compressing the inner brake pad which in turn moves the caliper to apply pressure on the both sides of the disc. Nevertheless, float calipers get stuck as a result of several aspects, and some of the consequences include low fuel rates, disc overheating and improper pad wear. Different caliper forms can also be found in bicycle rim brakes as well The same applies to brake calipers of different designs.

Buick Regal Brake Calipers Parts and Q&A

Caliper, Front Driver Side
18046200
Q: How to overhaul the front brake calipers on Buick Regal?
A:
You need to take the brake caliper out of the vehicle first to do its front brake overhaul. Direct low-pressure air blows the caliper piston out through the fluid inlet hole. Pull the piston dust boot seal out from its place in the caliper seal counterbore using a small plastic tool then put the part aside. Next remove the piston seal from the caliper. Take away the bleeder valve and cap from the caliper unit. Users must refrain from using abrasives with brake caliper pistons. Use denatured alcohol or equivalent to clean and dry the caliper parts including piston bore, seal bores, and piston thanks to non-lubricated filtered air. Check the caliper bore for damage before proceeding and replace the entire caliper when finding cracks, erosion patches, and heavy rust. Only disk harmless rusted areas with light emery cloth to preserve the caliper. You must replace the entire caliper assembly if you find any damage such as cracks, scoring, pits, or severe corrosion on it. Test the caliper piston for evidence of chrome plating damage and replace it when needed. Place the new piston seal in the caliper bore then apply delco supreme 11 (GM P/N 12377967) brake fluid lubrication from a sealed container. Install the caliper piston into the bore before placing the new piston dust boot seal onto it. A caliper piston dust boot seal installer or its equivalent allows you to drive the seal down until it reaches the accepted 78.08 mm (3.074 inch) seal counterbore and 63.52 mm (2.501 inch) piston bore dimensions. Securely put the bleeder valve and cap in the caliper, fasten the valve tightly and return the front brake caliper to the car.
Overhaul Kit, Front
18017156
Q: How to replace the front brake calipers on Buick Regal?
A:
Place the vehicle in a safe position then drain the master cylinder by one-third of its brake fluid. Locate the wheel position on the hub before taking the tires and wheel out. To access the rear rotor, apply a large c-clamp on top of the brake caliper and tighten until the caliper piston completley pushes into its bore. Do not suspend mechanical calipers from their flexible tubes because it can harm them. Take off the brake hose bolt at the inlet fitting only when you plan to repair the brake caliper. Keep it connected when replacing pads alone. Block fluid release points on the caliper casing and pipe system before removing caliper bolts to move the caliper assembly off the braking wheel and bracket. Test both bolt boots for fuel or damage while replacing them if destruction exists then examine the piston boot condition. Examine the caliper bolts for rust or damage and change them to new parts at once when corrosion appears. Set the caliper housing over the rotor and caliper bracket while making sure the bushings are correctly engaged. Use silicone grease on the caliper bolts but never apply it to their threaded area. Also insert silicone grease into the two bolt boots at the caliper bracket. Push the bolt boot over the shoulder of the caliper bolt using a screwdriver until the boot sets properly in its groove. Fasten the caliper bolts to 85 nm torque settings but change the steel gaskets. Put back the brake hose bolt then tighten it to 54 nm (40 ft. Lbs.). Replace the brake rotor on the hub by unwinding and reinstalling the wheel nuts. Then put wheels and tire back onto the vehicle before lowering it. Add new brake fluid at the right amount and cleanse the caliper by bleeding if you removed the inlet fitting. Close the brake pedal fully three times after completing the bleeding process. During the conclusion step check the hydraulic brake system for signs of brake fluid leakage.