Contact Us Live Chat or 1-888-220-8330

Search Bar

Search by Part Number or Keywords

My Garage
My Account
Cart

Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting

Help Center

< Back ×

Live Chat
1-888-220-8330

Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting

Login/Register My Account Track Order Help Center Contact Us

Replacement and OEM Parts for 2021 GMC Sierra 2500 HD Brake Lines & Hoses

Home>Sierra 2500 HD>2021>Chassis & Brakes>Brake Lines & Hoses

2021 GMC Sierra 2500 HD Brake Lines & Hoses

My Vehicle Change Vehicle

2021 GMC Sierra 2500 HD

Change Vehicle

Vehicle Options

We need more information about your vehicle to make a correct determination of fitment

< Back to View All

Chassis & Brakes

Department
- OE
Part Type
Prices
- $49.99 and under
- $50 to $99.99
- $100 to $199.99
- $200 to $299.99
- $300 and over

32 products about 2021 GMC Sierra 2500 HD Brake Lines & Hoses found

Show Item:

30
60
90

Sort by:

Recommended

Filter

Sort

View by

View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Lower Hose
PartNumber: 84645096
Product Specifications
Other Names: Lower Hose
Item Dimensions: 32.2 x 17.6 x 12.0 inches
Item Weight: 4.10 Pounds
Fitment Type: Direct Replacement
Replaced by: 85056546
Part Description: 2021 GMC Sierra 2500 HD Lower Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$114.09 MSRP: ~~$172.11~~
You Save: $58.02 (34%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Cooler Line
PartNumber: 84678746
Product Specifications
Other Names: Cooler Line
Fitment Type: Direct Replacement
Replaced by: 85578389
Part Description: 2021 GMC Sierra 2500 HD Cooler Line
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$101.06 MSRP: ~~$182.94~~
You Save: $81.88 (45%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Inlet Hose
PartNumber: 84888352
Product Specifications
Other Names: Inlet Hose
Replaced by: 85699488
Part Description: 2021 GMC Sierra 2500 HD Inlet Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$84.67 MSRP: ~~$127.73~~
You Save: $43.06 (34%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Cooler Line
PartNumber: 84678747
Product Specifications
Other Names: Cooler Line
Fitment Type: Direct Replacement
Replaced by: 85056550
Part Description: 2021 GMC Sierra 2500 HD Cooler Line
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$73.19 MSRP: ~~$130.73~~
You Save: $57.54 (45%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Inlet Hose
PartNumber: 84645086
Product Specifications
Other Names: Inlet Hose
Fitment Type: Direct Replacement
Replaced by: 85056538
Part Description: 2021 GMC Sierra 2500 HD Inlet Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
$49.10 MSRP: ~~$74.07~~
You Save: $24.97 (34%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Vent Hose
PartNumber: 84645094
Product Specifications
Other Names: Vent Hose
Fitment Type: Direct Replacement
Replaced by: 85056536
Part Description: 2021 GMC Sierra 2500 HD Vent Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
$42.18 MSRP: ~~$63.63~~
You Save: $21.45 (34%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Vent Hose
PartNumber: 84645095
Product Specifications
Other Names: Vent Hose
Fitment Type: Direct Replacement
Replaced by: 85056532
Part Description: 2021 GMC Sierra 2500 HD Vent Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$30.31 MSRP: ~~$45.74~~
You Save: $15.43 (34%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Brake Hose
PartNumber: 84707390
Product Specifications
Other Names: Brake Hose, Flex Hose
Item Dimensions: 24.3 x 5.9 x 5.3 inches
Item Weight: 1.60 Pounds
Fitment Type: Direct Replacement
Replaced by: 86574891
Part Description: 2021 GMC Sierra 2500 HD Brake Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$19.07 MSRP: ~~$34.50~~
You Save: $15.43 (45%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Brake Hose
PartNumber: 84707390
Product Specifications
Other Names: Brake Hose, Flex Hose
Item Dimensions: 24.3 x 5.9 x 5.3 inches
Item Weight: 1.60 Pounds
Fitment Type: Direct Replacement
Replaced by: 86574891
Part Description: 2021 GMC Sierra 2500 HD Brake Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$19.07 MSRP: ~~$34.50~~
You Save: $15.43 (45%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Brake Hose
PartNumber: 84707390
Product Specifications
Other Names: Brake Hose, Flex Hose
Item Dimensions: 24.3 x 5.9 x 5.3 inches
Item Weight: 1.60 Pounds
Fitment Type: Direct Replacement
Replaced by: 86574891
Part Description: 2021 GMC Sierra 2500 HD Brake Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$19.07 MSRP: ~~$34.50~~
You Save: $15.43 (45%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Upper Hose
PartNumber: 84798024
Product Specifications
Other Names: Upper Hose
Item Dimensions: 31.2 x 5.5 x 5.0 inches
Item Weight: 1.30 Pounds
Fitment Type: Direct Replacement
Replaces: 84645088
Part Description: 2021 GMC Sierra 2500 HD Upper Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
$19.87 MSRP: ~~$29.95~~
You Save: $10.08 (34%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Brake Hose
PartNumber: 84119284
Product Specifications
Other Names: Brake Hose, Flex Hose
Item Dimensions: 15.3 x 2.9 x 2.4 inches
Item Weight: 0.80 Pounds
Fitment Type: Direct Replacement
Replaced by: 84952577
Part Description: 2021 GMC Sierra 2500 HD Brake Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$10.85 MSRP: ~~$20.46~~
You Save: $9.61 (47%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Brake Hose
PartNumber: 84119284
Product Specifications
Other Names: Brake Hose, Flex Hose
Item Dimensions: 15.3 x 2.9 x 2.4 inches
Item Weight: 0.80 Pounds
Fitment Type: Direct Replacement
Replaced by: 84952577
Part Description: 2021 GMC Sierra 2500 HD Brake Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$10.85 MSRP: ~~$20.46~~
You Save: $9.61 (47%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Brake Hose
PartNumber: 84119284
Product Specifications
Other Names: Brake Hose, Flex Hose
Item Dimensions: 15.3 x 2.9 x 2.4 inches
Item Weight: 0.80 Pounds
Fitment Type: Direct Replacement
Replaced by: 84952577
Part Description: 2021 GMC Sierra 2500 HD Brake Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$10.85 MSRP: ~~$20.46~~
You Save: $9.61 (47%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Flex Hose
PartNumber: 84119286
Product Specifications
Other Names: Flex Hose
Item Dimensions: 14.7 x 2.9 x 2.4 inches
Item Weight: 0.80 Pounds
Replaced by: 84952576
Part Description: 2021 GMC Sierra 2500 HD Flex Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$16.92 MSRP: ~~$31.91~~
You Save: $14.99 (47%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Flex Hose
PartNumber: 84119286
Product Specifications
Other Names: Flex Hose
Item Dimensions: 14.7 x 2.9 x 2.4 inches
Item Weight: 0.80 Pounds
Replaced by: 84952576
Part Description: 2021 GMC Sierra 2500 HD Flex Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$16.92 MSRP: ~~$31.91~~
You Save: $14.99 (47%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Flex Hose
PartNumber: 84119286
Product Specifications
Other Names: Flex Hose
Item Dimensions: 14.7 x 2.9 x 2.4 inches
Item Weight: 0.80 Pounds
Replaced by: 84952576
Part Description: 2021 GMC Sierra 2500 HD Flex Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$16.92 MSRP: ~~$31.91~~
You Save: $14.99 (47%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Flex Hose
PartNumber: 84563898
Product Specifications
Other Names: Flex Hose
Item Dimensions: 28.2 x 6.9 x 5.0 inches
Item Weight: 2.30 Pounds
Fitment Type: Direct Replacement
Replaced by: 84952571
Part Description: 2021 GMC Sierra 2500 HD Flex Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$34.26 MSRP: ~~$64.66~~
You Save: $30.40 (48%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Flex Hose
PartNumber: 84563898
Product Specifications
Other Names: Flex Hose
Item Dimensions: 28.2 x 6.9 x 5.0 inches
Item Weight: 2.30 Pounds
Fitment Type: Direct Replacement
Replaced by: 84952571
Part Description: 2021 GMC Sierra 2500 HD Flex Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$34.26 MSRP: ~~$64.66~~
You Save: $30.40 (48%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Flex Hose
PartNumber: 84563898
Product Specifications
Other Names: Flex Hose
Item Dimensions: 28.2 x 6.9 x 5.0 inches
Item Weight: 2.30 Pounds
Fitment Type: Direct Replacement
Replaced by: 84952571
Part Description: 2021 GMC Sierra 2500 HD Flex Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$34.26 MSRP: ~~$64.66~~
You Save: $30.40 (48%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Inlet Hose
PartNumber: 84645087
Product Specifications
Other Names: Inlet Hose
Fitment Type: Direct Replacement
Replaced by: 85056534
Part Description: 2021 GMC Sierra 2500 HD Inlet Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$49.16 MSRP: ~~$74.18~~
You Save: $25.02 (34%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Lower Hose
PartNumber: 84645089
Product Specifications
Other Names: Lower Hose
Item Dimensions: 20.2 x 5.5 x 3.9 inches
Item Weight: 1.10 Pounds
Fitment Type: Direct Replacement
Replaced by: 85119159
Part Description: 2021 GMC Sierra 2500 HD Lower Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
$24.16 MSRP: ~~$36.45~~
You Save: $12.29 (34%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Air Outlet Duct
PartNumber: 84682179
Product Specifications
Other Names: Air Outlet Duct, Intercooler Hose
Fitment Type: Direct Replacement
Replaces: 23420958
Replaced by: 19540533
Part Description: 2021 GMC Sierra 2500 HD Air Outlet Duct
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$135.80 MSRP: ~~$216.53~~
You Save: $80.73 (38%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Brake Hose
PartNumber: 84707389
Product Specifications
Other Names: Brake Hose, Flex Hose
Item Dimensions: 24.3 x 5.9 x 5.2 inches
Item Weight: 1.60 Pounds
Fitment Type: Direct Replacement
Replaced by: 86574890
Part Description: 2021 GMC Sierra 2500 HD Brake Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$19.07 MSRP: ~~$34.50~~
You Save: $15.43 (45%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Brake Hose
PartNumber: 84707389
Product Specifications
Other Names: Brake Hose, Flex Hose
Item Dimensions: 24.3 x 5.9 x 5.2 inches
Item Weight: 1.60 Pounds
Fitment Type: Direct Replacement
Replaced by: 86574890
Part Description: 2021 GMC Sierra 2500 HD Brake Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$19.07 MSRP: ~~$34.50~~
You Save: $15.43 (45%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Brake Hose
PartNumber: 84707389
Product Specifications
Other Names: Brake Hose, Flex Hose
Item Dimensions: 24.3 x 5.9 x 5.2 inches
Item Weight: 1.60 Pounds
Fitment Type: Direct Replacement
Replaced by: 86574890
Part Description: 2021 GMC Sierra 2500 HD Brake Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$19.07 MSRP: ~~$34.50~~
You Save: $15.43 (45%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Upper Hose
PartNumber: 84813629
Product Specifications
Other Names: Upper Hose
Fitment Type: Direct Replacement
Replaced by: 85122989
Part Description: 2021 GMC Sierra 2500 HD Upper Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$53.30 MSRP: ~~$80.41~~
You Save: $27.11 (34%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD HOSE ASM-CHRG AIR CLR INL AIR
PartNumber: 84870726
Product Specifications
Notes: 6.6 Liter Diesel
Other Names: Air Inlet Duct, Intercooler Hose
Fitment Type: Direct Replacement
Replaces: 84660608
Part Description: 2021 GMC Sierra 2500 HD HOSE ASM-CHRG AIR CLR INL AIR
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$205.92 MSRP: ~~$340.80~~
You Save: $134.88 (40%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD Reservoir Hose
PartNumber: 84888351
Product Specifications
Notes: 6.6 Liter Diesel, Fuel Cooling
Other Names: Reservoir Hose
Fitment Type: Direct Replacement
Replaces: 84645083
Replaced by: 85119174
Part Description: 2021 GMC Sierra 2500 HD Reservoir Hose
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$54.69 MSRP: ~~$86.86~~
You Save: $32.17 (38%)
View Related Parts
OEM (Genuine) 2021 GMC Sierra 2500 HD HOSE ASM-RR BRK
PartNumber: 84952576
Product Specifications
Location: Passenger Side
Other Names: Brake Hose, Flex Hose
Fitment Type: Direct Replacement
Replaces: 84119286
Part Description: 2021 GMC Sierra 2500 HD HOSE ASM-RR BRK
More Info
Vehicle Fitment
2021 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS

1-30 of 32 Results

< Previous

12

Next >

Information

About Us
Help Center
VIN Lookup
Warranty

Customer Service

My Account
Track Order
Shipping Policy
Return Policy

Contact Us

Email Us
Live Chat
1-888-220-8330

© 2006-2025, AutoPartsPrime.com by AutoPartsPrime.com, Inc.

Terms of Use | Privacy Policy | Site Map