How to remove and replace the Brake Line and its reservoir hose on GMC Yukon?

Once you turn the ignition to off and park the car without letting the brake pedal up you can replace the Brake Master Cylinder and its reservoir hose. This step needs about 1 to 3 minutes for the brake modulator and high pressure accumulator (HPA) to relieve their pressure. Wait until pressure relief ends after switching off the ignition and removing the key before draining brake fluid from the reservoir below the supply hose fitting. Dispose of the fluid properly. Remove the electrical connections of the Brake Fluid Level Sensor and both quick disconnects from the master cylinder reservoir and supply hose. To access the abs module components you first need to raise and support the vehicle and next remove all bolts that secure the splash shield retainer. Clean all brake parts on the bpmv assembly and fittings before disconnecting the supply hose endpiece and capping this inlet point with the return hose to avoid fluid spillage. Follow these steps again for the bpmv return hose and seal the outlet port by both fixing the cap and plugging the hose. Extract the supply and return hoses from their holders and take them off the vehicle. Secure the supply and return hoses to their fittings on the vehicle before installing bpmv return hose by making sure the quick-connect secures completely. Now plug the bpmv supply hose quick connect by ensuring it locks into place. Put the abs module splash shield into position and fasten its bolts with 20 nm torque (15 lb ft). Also secure the retainers. Move the vehicle to a low position and attach the Brake Master Cylinder reservoir return hose quick connect as well as the supply hose quick connect. End your work by filling the Brake Master Cylinder reservoir.

How to Service and Repair Brake Lines Using the J 45405 Pipe Flaring Tool Kit on GMC Yukon?

You need the J 45405 Pipe Flaring Tool Kit (J 45405) to fix brake pipes and should use double-walled steel brake pipe because single-layer pipes lead to brake system failures. First examine the brake pipe area and take off its retainers as necessary. In order to cut the brake pipe choose a reliable area that is free of bends and mountings to work in then measure the needed replacement length by summing up 6.35 mm (0.250 in) for 4.76 mm (3/16 in) pipes plus 9.50 mm (0.374 in) for 6.35 mm (1/4 in) pipes. Use the J 45405 (J 45405) device to cut the brake pipe straight and take out the sectioned segment. Insert tube nuts of the right size and use included J 45405 (J 45405) to strip nylon coating from one end. Use the same tool to chamfer inside and outside diameter surfaces of the sectioned brake pipe. Connect the tube nuts to the brake pipe then clean both the tube and J 45405 device. Finally loosen the die clamp screw. Adjust the die cage to accept the right die size and place the prepared pipe end inside before using the J 45405 (J 45405) lever to create the flare. Use a suitable brake pipe bending tool to form the new pipe when needed and check for proper flare shape and diameter before attaching it to the pipe assembly with brake pipe unions that should be placed 19 mm (3/4 in) away from all moving hardware. Connect the brake pipe to retainer elements then bleed the brake system hydraulic system before observing if fluid leaks from the brake pipe flares.

OEM GMC Yukon Brake Line

Brake Hose

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27 Brake Lines found

View related parts
GMC Yukon Flex Hose, Front Passenger Side Part Number: 84331228
$21.63 MSRP: $40.61
You Save: $18.98 (47%)
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Passenger Side
- Replaces: 15875928, 84183672, 15923784, 22829661, 23245429, 22946996, 25890939
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2020 GMC Yukon | Denali, Denali Hybrid, Hybrid, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
GMC Yukon Flex Hose, Driver Side Part Number: 84331226
$39.06 MSRP: $76.46
You Save: $37.40 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Hydraulic Brake; Hydraulic Hose; Brake Hose; Brake Line
- Position: Driver Side
- Replaces: 23210118, 84183669
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 GMC Yukon | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
GMC Yukon Flex Hose, Front Passenger Side Part Number: 19366696
$39.94 MSRP: $77.50
You Save: $37.56 (49%)
ADD TO CART
Product Specifications
- Other Name: Hose Assembly, Front Brake; Hydraulic Hose; Brake Hose; Brake Line
- Position: Front Passenger Side
- Replaced by: 19435352
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2006 GMC Yukon | Denali, SL, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
GMC Yukon Flex Hose, Front Driver Side Part Number: 19366695
$43.27 MSRP: $77.27
You Save: $34.00 (44%)
ADD TO CART
Product Specifications
- Other Name: Hose Assembly, Front Brake; Hydraulic Hose; Brake Hose; Brake Line
- Position: Front Driver Side
- Replaced by: 19435351
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2006 GMC Yukon | Denali, SL, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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GMC Yukon Flex Hose, Front Passenger Side Part Number: 84956403
$29.40 MSRP: $55.22
You Save: $25.82 (47%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Passenger Side
- Replaces: 84956398, 84612461, 23363941, 84637393
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 GMC Yukon | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Yukon Flex Hose, Driver Side Part Number: 85542392
$70.31 MSRP: $127.27
You Save: $56.96 (45%)
ADD TO CART
Product Specifications
- Other Name: Hose, Hydraulic Brake; Brake Hose
- Position: Driver Side
- Replaced by: 86568703
- Replaces: 84807863, 84956407
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 GMC Yukon | 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 Yukon Flex Hose, Passenger Side Part Number: 84331225
$34.06 MSRP: $63.97
You Save: $29.91 (47%)
ADD TO CART
Product Specifications
- Other Name: Hose, Hydraulic Brake; Hydraulic Hose; Brake Hose; Brake Line
- Position: Passenger Side
- Replaces: 22825050, 84183668
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 GMC Yukon | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
GMC Yukon Flex Hose, Passenger Side Part Number: 85542391
$40.30 MSRP: $75.68
You Save: $35.38 (47%)
ADD TO CART
Product Specifications
- Other Name: Hose, Hydraulic Brake; Brake Hose
- Position: Passenger Side
- Replaced by: 85629611
- Replaces: 84807862, 84956406
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 GMC Yukon | 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 Yukon Flex Hose, Front Driver Side Part Number: 84956401
$21.53 MSRP: $40.46
You Save: $18.93 (47%)
Ships in 1-3 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: 84456359, 84956397, 84612460, 84829327, 84637394, 84613959
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 GMC Yukon | 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 Yukon Flex Hose, Front Passenger Side Part Number: 84956405
$29.87 MSRP: $54.07
You Save: $24.20 (45%)
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake 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:
- 2021-2023 GMC Yukon | 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 Yukon Flex Hose, Front Driver Side Part Number: 84956404
$30.85 MSRP: $57.93
You Save: $27.08 (47%)
Ships in 1-3 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:
- 2021-2023 GMC Yukon | 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 Yukon Flex Hose, Front Driver Side Part Number: 84331227
$21.20 MSRP: $39.81
You Save: $18.61 (47%)
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: 15923783, 22946995, 22829660, 23245428, 25890938, 15875927, 84183671
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2020 GMC Yukon | Denali, Denali Hybrid, Hybrid, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
GMC Yukon Brake Hose, Front Driver Side Part Number: 19366730
Product Specifications
- Other Name: Hose Assembly, Front Brake; Hydraulic Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Driver Side
- Replaces: 22113467, 22163599
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-2000 GMC Yukon | Base, Denali, GT, SL, SLE, SLT, Sport | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
View related parts
GMC Yukon Flex Hose, Rear Part Number: 19366771
Product Specifications
- Other Name: Hose Assembly, Rear Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Rear
- Replaces: 22113465, 94665587
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-2000 GMC Yukon | Base, Denali, GT, SL, SLE, SLT, Sport | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
View related parts
GMC Yukon Flex Hose, Front Passenger Side Part Number: 19150637
Product Specifications
- Other Name: Hose Assembly, Front Brake; Hydraulic Hose; Brake 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:
- 2000-2006 GMC Yukon | Denali, SL, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
GMC Yukon Brake Hose, Passenger Side Part Number: 22163392
Product Specifications
- Other Name: Hose, Hydraulic Brake; Hydraulic Hose; Brake Line
- Position: Passenger Side
- Replaces: 22113468
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-2000 GMC Yukon | Base, Denali, GT, SL, SLE, SLT, Sport | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
View related parts
GMC Yukon Brake Hose, Front Passenger Side Part Number: 22113464
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Passenger Side
- Replaces: 15567538
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1997 GMC Yukon | Base, SL, SLE, SLT | 8 Cyl 6.5 L DIESEL
View related parts
GMC Yukon Flex Hose, Front Driver Side Part Number: 22113463
Product Specifications
- Other Name: Hose Assembly-Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Driver Side
- Replaces: 15567537
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1997 GMC Yukon | Base, SL, SLE, SLT | 8 Cyl 6.5 L DIESEL
View related parts
GMC Yukon Flex Hose, Front Passenger Side Part Number: 19366665
Product Specifications
- Other Name: Hose Assembly, Front Brake; Hydraulic Hose; Brake Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Passenger Side
- Replaces: 17999994, 22113462
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC Yukon | Base, Denali, SL, SLE, SLT | 8 Cyl 5.7 L GAS
View related parts
GMC Yukon Brake Hose, Front Driver Side Part Number: 19366664
Product Specifications
- Other Name: Hose Assembly, Front Brake; Hydraulic Hose; Brake Line; Hose, Hydraulic Brake
- Position: Front Driver Side
- Replaces: 22163425, 17999993
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC Yukon | Base, Denali, SL, SLE, SLT | 8 Cyl 5.7 L GAS

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1-20 of 27 Results

GMC Yukon 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 GMC Yukon parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC Yukon 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.

The Brake Line in GMC Yukon vehicles ensure the delivery of brake fluid from the master cylinder to the brake caliper pistons, thus the efficient working of the hydraulic braking system. Brake lines are made up of metal and, like any metal part of a car, can corrode and sustain impacts that result in fluid leaks or loss of pressure. Brake hoses are also vulnerable to both, external and internal wear and tear which also delays the brake response. When replacement is required, preformed brake line kits and corrosion perforated stainless steel brake hoses can be ordered for the installation. Converting to braided stainless steel hoses is said to give a real increase in the feel of the pedals and the response, especially where high performance driving is required.

GMC Yukon Brake Line Parts and Q&A

Flex Hose, Passenger Side
25906096
Q: How to remove and replace the Brake Line and its reservoir hose on GMC Yukon?
A:
Once you turn the ignition to off and park the car without letting the brake pedal up you can replace the Brake Master Cylinder and its reservoir hose. This step needs about 1 to 3 minutes for the brake modulator and high pressure accumulator (HPA) to relieve their pressure. Wait until pressure relief ends after switching off the ignition and removing the key before draining brake fluid from the reservoir below the supply hose fitting. Dispose of the fluid properly. Remove the electrical connections of the Brake Fluid Level Sensor and both quick disconnects from the master cylinder reservoir and supply hose. To access the abs module components you first need to raise and support the vehicle and next remove all bolts that secure the splash shield retainer. Clean all brake parts on the bpmv assembly and fittings before disconnecting the supply hose endpiece and capping this inlet point with the return hose to avoid fluid spillage. Follow these steps again for the bpmv return hose and seal the outlet port by both fixing the cap and plugging the hose. Extract the supply and return hoses from their holders and take them off the vehicle. Secure the supply and return hoses to their fittings on the vehicle before installing bpmv return hose by making sure the quick-connect secures completely. Now plug the bpmv supply hose quick connect by ensuring it locks into place. Put the abs module splash shield into position and fasten its bolts with 20 nm torque (15 lb ft). Also secure the retainers. Move the vehicle to a low position and attach the Brake Master Cylinder reservoir return hose quick connect as well as the supply hose quick connect. End your work by filling the Brake Master Cylinder reservoir.
Flex Hose, Front Passenger Side
84331228
Q: How to Service and Repair Brake Lines Using the J 45405 Pipe Flaring Tool Kit on GMC Yukon?
A:
You need the J 45405 Pipe Flaring Tool Kit (J 45405) to fix brake pipes and should use double-walled steel brake pipe because single-layer pipes lead to brake system failures. First examine the brake pipe area and take off its retainers as necessary. In order to cut the brake pipe choose a reliable area that is free of bends and mountings to work in then measure the needed replacement length by summing up 6.35 mm (0.250 in) for 4.76 mm (3/16 in) pipes plus 9.50 mm (0.374 in) for 6.35 mm (1/4 in) pipes. Use the J 45405 (J 45405) device to cut the brake pipe straight and take out the sectioned segment. Insert tube nuts of the right size and use included J 45405 (J 45405) to strip nylon coating from one end. Use the same tool to chamfer inside and outside diameter surfaces of the sectioned brake pipe. Connect the tube nuts to the brake pipe then clean both the tube and J 45405 device. Finally loosen the die clamp screw. Adjust the die cage to accept the right die size and place the prepared pipe end inside before using the J 45405 (J 45405) lever to create the flare. Use a suitable brake pipe bending tool to form the new pipe when needed and check for proper flare shape and diameter before attaching it to the pipe assembly with brake pipe unions that should be placed 19 mm (3/4 in) away from all moving hardware. Connect the brake pipe to retainer elements then bleed the brake system hydraulic system before observing if fluid leaks from the brake pipe flares.