How to replace the rear brake line on Buick LaCrosse?

First lift the vehicle and secure it before removing the wheel and tire from the rear side. Seal the open brake pipe fitting with rubber caps or plugs while you clean all dirt from the brake hoses and fitting. Secure the brake pipe while removing its fitting from the brake hose using a secondary wrench. Then cap or seal the pipe end without deforming either component. Loosen the retaining clip from the hose mount then take the hose out of its place. Unfasten the brake hose to caliper bolt from the brake caliper then detach the brake hose from the caliper before pulling out the brake hose from the vehicle. Remove the two used copper gaskets which may adhere to either the caliper or brake hose side. During installation work with new copper brake hose gaskets and place the hose within the vehicle. Fitting the new brake hose gaskets and brake hose bolt together before putting the brake hose to caliper bolt onto brake caliper to tighten at 54 n.m (40 lb ft). Set the suspension at its lowest point then insert the brake hose into the bracket with no bends. Use the hose texture to align its end with the bracket notch. Secure the retainer onto the hose fitting at the bracket before attaching the brake pipe to the hose using a back up wrench. Keep the bracket and pipe from bending while tightening the connection to 13 lb ft (18 N.m). Put back the rear tire and wheel parts before making sure the hose stays clear of any suspension parts but fix it if necessary. End the hydraulic brake system procedure before putting the vehicle down.

How to replace the front brake line on Buick LaCrosse?

To fix the front brake hose you need to lift and hold the vehicle before taking off the tire and wheel parts. To stop brake fluid loss and contamination during service you should place a rubber cap or plug on the brake pipe fitting end after cleaning all brake hose components. Hold the brake pipe through a second wrench while loosening the hose connection on the brake pipe. When finished secure the open pipe by adding the rubber cap instead of twisting the bracket. Pull out the brake hose from its bracket by removing the retaining clip at the mounting bracket. Separate the brake caliper bolt from the unit while taking out the brake hose from the caliper. Toss the copper gaskets that remain on the brake hardware or hose end. To install the hose place two new copper gaskets and the bolt on the brake hose end before attaching the brake hose bolt onto the brake caliper. Tighten the joint to 40 lb ft or 54 n.m. Place the brake hose into the bracket under vehicle weight while avoiding bends and making sure the stripe lines up with the bracket notch as installation guide. Attach the retainer to the hose fitting on the bracket and unscrew the rubber cap from the open brake pipe end to join the brake pipe and hose using a back up wrench without deforming the bracket or pipe. Tighten the connection to 18 n.m (13 lb ft). Return the front tire and wheel parts while inspecting that the hose stays away from suspension parts at tough turns and requires removal to resolve contact issues. End the hydraulic brake cycle before lowering the vehicle.

OEM Buick LaCrosse Brake Line

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29 Brake Lines found

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Buick LaCrosse Brake Hose, Front Driver Side Part Number: 84068580
$4.98 MSRP: $9.03
You Save: $4.05 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Driver Side
- Replaced by: 84199640
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017 Buick LaCrosse | Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Flex Hose, Front Driver Side Part Number: 84289369
$7.96 MSRP: $14.96
You Save: $7.00 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Driver Side
- Replaced by: 84552907
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick LaCrosse Brake Hose, Front Driver Side Part Number: 84068579
$15.26 MSRP: $28.66
You Save: $13.40 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Line
- Position: Front Driver Side
- Replaced by: 84393015
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017 Buick LaCrosse | Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Brake Hose, Front Passenger Side Part Number: 84199640
$4.98 MSRP: $9.03
You Save: $4.05 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Passenger Side
- Replaces: 84068580
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2018 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick LaCrosse Brake Hose, Front Passenger Side Part Number: 84393016
$12.50 MSRP: $23.48
You Save: $10.98 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2018 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Brake Hose, Front Driver Side Part Number: 84393015
$15.26 MSRP: $28.66
You Save: $13.40 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Driver Side
- Replaces: 84068579
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2018 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick LaCrosse Flex Hose, Front Passenger Side Part Number: 84289370
$8.37 MSRP: $14.96
You Save: $6.59 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Hose; Brake Line
- Position: Front Passenger Side
- Replaced by: 84552908
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick LaCrosse Flex Hose, Front Driver Side Part Number: 25775266
$19.66 MSRP: $44.46
You Save: $24.80 (56%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Buick LaCrosse | Super | 8 Cyl 5.3 L GAS
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Buick LaCrosse Flex Hose, Front Driver Side Part Number: 84025389
$15.35 MSRP: $27.79
You Save: $12.44 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Driver Side
- Replaces: 13327589, 20909932
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Brake Hose, Driver Side Part Number: 84068590
$5.13 MSRP: $9.65
You Save: $4.52 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Hydraulic Brake; Hydraulic Hose; Brake Line
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017 Buick LaCrosse | Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Flex Hose, Passenger Side Part Number: 84199614
$6.22 MSRP: $11.23
You Save: $5.01 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Hydraulic Brake; Hydraulic Hose; Brake Hose; Brake Line
- Position: Passenger Side
- Replaced by: 84552904
- Replaces: 84068592
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Flex Hose, Driver Side Part Number: 19366668
Product Specifications
- Other Name: Hose Assembly, Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Driver Side
- Replaces: 10328413, 15238607
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
View related parts
Buick LaCrosse Flex Hose, Passenger Side Part Number: 15876863
Product Specifications
- Other Name: Hose, Hydraulic Brake; Hydraulic Hose; Brake Hose; Brake Line
- Position: Passenger Side
- Replaces: 22163798
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Buick LaCrosse | Super | 8 Cyl 5.3 L GAS
View related parts
Buick LaCrosse Flex Hose, Driver Side Part Number: 15876864
Product Specifications
- Other Name: Hose, Hydraulic Brake; Hydraulic Hose; Brake Hose; Brake Line
- Position: Driver Side
- Replaces: 22163799
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Buick LaCrosse | Super | 8 Cyl 5.3 L GAS
View related parts
Buick LaCrosse Flex Hose, Front Passenger Side Part Number: 15238606
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Passenger Side
- Replaces: 10328412
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
View related parts
Buick LaCrosse Flex Hose, Driver Side Part Number: 15238613
Product Specifications
- Other Name: Hose, Hydraulic Brake; Hydraulic Hose; Brake Hose; Brake Line
- Position: Driver Side
- Replaces: 10356564, 10339180
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
View related parts
Buick LaCrosse Flex Hose, Passenger Side Part Number: 15238612
Product Specifications
- Other Name: Hose, Hydraulic Brake; Hydraulic Hose; Brake Hose; Brake Line
- Position: Passenger Side
- Replaces: 10356563, 10339179
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
View related parts
Buick LaCrosse Flex Hose, Front Part Number: 25775265
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Buick LaCrosse | Super | 8 Cyl 5.3 L GAS
View related parts
Buick LaCrosse Vacuum Tube Part Number: 13320294
Product Specifications
- Other Name: Pipe Assembly-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Pipe, Vacuum Power Brake
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Buick LaCrosse | CX, CXL, CXS | 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Vacuum Hose Part Number: 13320295
Product Specifications
- Other Name: Pipe Assembly-Power Brake Booster Vacuum; Brake Booster Vacuum Hose
- Replaced by: 20935438
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010 Buick LaCrosse | CX, CXL, CXS | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS

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Buick LaCrosse Brake Line

Want to cut long-term maintenance and repair costs? Choose OEM Brake Line. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick LaCrosse parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick LaCrosse Brake Line 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.

This is an automotive component of the, Buick LaCrosse, hydraulic brake line is responsible for transferring brake fluid from the master cylinder to the brake caliper pistons. It is well known that the Buick LaCrosse Brake Line is half more reliable and performs incredibly well daily to accommodate the forces exerted during braking while at the same time increasing efficiency and safety. This Brake Line can be installed on any model of LaCrosse, while Brake Lines for different generations are tailored to provide the optimal performance of each generation. The toughness is especially remarkable concerning the Buick LaCrosse Brake Line since it will not corroded or damaged easily that can compromise fluid leak and subsequently, the braking system. Optional options like for instance corrosion resistant stainless steel brake hoses take the Buick LaCrosse Brake Line to a new level in terms of the ability to respond to driver commands during high performance car usage to the advantage of the intended users. The role of this Buick LaCrosse brake line cannot be overemphasized as it is among the safety features of any car; thus, it offers this car a competitive edge in the market. The Buick LaCrosse Brake Line reflects the brand's promise of providing consumers with the top-tier quality brake lines and producing only the optimal, which guarantees that each driving experience in the Buick LaCrosse would be both safe and fun.

Buick LaCrosse Brake Line Parts and Q&A

Flex Hose, Driver Side
15238613
Q: How to replace the rear brake line on Buick LaCrosse?
A:
First lift the vehicle and secure it before removing the wheel and tire from the rear side. Seal the open brake pipe fitting with rubber caps or plugs while you clean all dirt from the brake hoses and fitting. Secure the brake pipe while removing its fitting from the brake hose using a secondary wrench. Then cap or seal the pipe end without deforming either component. Loosen the retaining clip from the hose mount then take the hose out of its place. Unfasten the brake hose to caliper bolt from the brake caliper then detach the brake hose from the caliper before pulling out the brake hose from the vehicle. Remove the two used copper gaskets which may adhere to either the caliper or brake hose side. During installation work with new copper brake hose gaskets and place the hose within the vehicle. Fitting the new brake hose gaskets and brake hose bolt together before putting the brake hose to caliper bolt onto brake caliper to tighten at 54 n.m (40 lb ft). Set the suspension at its lowest point then insert the brake hose into the bracket with no bends. Use the hose texture to align its end with the bracket notch. Secure the retainer onto the hose fitting at the bracket before attaching the brake pipe to the hose using a back up wrench. Keep the bracket and pipe from bending while tightening the connection to 13 lb ft (18 N.m). Put back the rear tire and wheel parts before making sure the hose stays clear of any suspension parts but fix it if necessary. End the hydraulic brake system procedure before putting the vehicle down.
Flex Hose, Driver Side
19366668
Q: How to replace the front brake line on Buick LaCrosse?
A:
To fix the front brake hose you need to lift and hold the vehicle before taking off the tire and wheel parts. To stop brake fluid loss and contamination during service you should place a rubber cap or plug on the brake pipe fitting end after cleaning all brake hose components. Hold the brake pipe through a second wrench while loosening the hose connection on the brake pipe. When finished secure the open pipe by adding the rubber cap instead of twisting the bracket. Pull out the brake hose from its bracket by removing the retaining clip at the mounting bracket. Separate the brake caliper bolt from the unit while taking out the brake hose from the caliper. Toss the copper gaskets that remain on the brake hardware or hose end. To install the hose place two new copper gaskets and the bolt on the brake hose end before attaching the brake hose bolt onto the brake caliper. Tighten the joint to 40 lb ft or 54 n.m. Place the brake hose into the bracket under vehicle weight while avoiding bends and making sure the stripe lines up with the bracket notch as installation guide. Attach the retainer to the hose fitting on the bracket and unscrew the rubber cap from the open brake pipe end to join the brake pipe and hose using a back up wrench without deforming the bracket or pipe. Tighten the connection to 18 n.m (13 lb ft). Return the front tire and wheel parts while inspecting that the hose stays away from suspension parts at tough turns and requires removal to resolve contact issues. End the hydraulic brake cycle before lowering the vehicle.