Contact Us Live Chat or 1-888-860-1781

OEM 2020 GMC Sierra 3500 HD Coolant Pipe

Engine Cooler Pipe
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Vehicle by Model
Make
Model
Year
or
Select Vehicle by VIN
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

14 Coolant Pipes found

  • 2020 GMC Sierra 3500 HD Coolant Pipe - 12725092
    2020 GMC Sierra 3500 HD Coolant Pipe Diagram - 12725092
    View related parts

    2020 GMC Sierra 3500 HD Outlet Pipe

    Part Number: 12725092
    $34.48 MSRP: $61.58
    You Save: $27.10 (45%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Pipe, Engine Coolant; Cooler Pipe; Pipe, Engine Oil Cooler
    • Replaces: 12636733, 97188664, 97328878
    • Condition: New
    • SKU: 12725092
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra 3500 HD Submodels:
    • AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
  • 2020 GMC Sierra 3500 HD Coolant Pipe - 12695930
    2020 GMC Sierra 3500 HD Coolant Pipe Diagram - 12695930
    View related parts

    2020 GMC Sierra 3500 HD Vent Tube

    Part Number: 12695930
    $31.98 MSRP: $50.09
    You Save: $18.11 (37%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Pipe, Engine Coolant By-Pass; Pipe, Engine Coolant By - Pass
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12695930
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra 3500 HD Submodels:
    • AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
  • 2020 GMC Sierra 3500 HD Coolant Pipe - 84888351
    2020 GMC Sierra 3500 HD Coolant Pipe Diagram - 84888351
    View related parts

    2020 GMC Sierra 3500 HD Reservoir Hose

    Part Number: 84888351
    $52.70 MSRP: $82.56
    You Save: $29.86 (37%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Hose Assembly-Auxiliary Water Pump Inlet; Coolant Reservoir Hose; Multi Purpose Hose; Radiator Hose; Hose, Heater
    • Replaced by: 85119174
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 84888351
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra 3500 HD Submodels:
    • AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
  • 2020 GMC Sierra 3500 HD Coolant Pipe - 12691899
    2020 GMC Sierra 3500 HD Coolant Pipe Diagram - 12691899
    View related parts

    2020 GMC Sierra 3500 HD Return Hose

    Part Number: 12691899
    $63.47 MSRP: $99.44
    You Save: $35.97 (37%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Pipe, Turbocharger/Supercharger Air/Vacuum/Cooling; Return Pipe; Water Return Tube
    • Replaces: 12658343, 12683880, 12679546, 12672593, 12681468, 12708458
    • Item Weight: 0.70 Pounds
    • Item Dimensions: 9.6 x 4.5 x 2.3 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12691899
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2020 GMC Sierra 3500 HD Submodels:
    • AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
  • 2020 GMC Sierra 3500 HD Coolant Pipe - 12642428
    2020 GMC Sierra 3500 HD Coolant Pipe Diagram - 12642428
    View related parts

    2020 GMC Sierra 3500 HD Upper Return Tube

    Part Number: 12642428
    $67.68 MSRP: $105.99
    You Save: $38.31 (37%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Pipe, Turbocharger/Supercharger Oil Drain; Turbocharger Oil Line; Oil Outlet Tube
    • Position: Upper
    • Replaced by: 12720306
    • Item Weight: 3.90 Pounds
    • Item Dimensions: 6.3 x 2.5 x 2.4 inches
    • Condition: New
    • SKU: 12642428
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2020 GMC Sierra 3500 HD Submodels:
    • AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
  • 2020 GMC Sierra 3500 HD Coolant Pipe - 12691900
    2020 GMC Sierra 3500 HD Coolant Pipe Diagram - 12691900
    View related parts

    2020 GMC Sierra 3500 HD Water Feed Tube

    Part Number: 12691900
    $85.32 MSRP: $133.62
    You Save: $48.30 (37%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Coolant Line
    • Replaced by: 12725135
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12691900
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra 3500 HD Submodels:
    • AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
  • 2020 GMC Sierra 3500 HD Coolant Pipe - 85119162
    2020 GMC Sierra 3500 HD Coolant Pipe Diagram - 85119162
    View related parts

    2020 GMC Sierra 3500 HD Vent Hose

    Part Number: 85119162
    $29.21 MSRP: $43.47
    You Save: $14.26 (33%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Hose-Engine Coolant Air Bleed; Hose, Engine Coolant By - Pass
    • Replaced by: 85056532
    • Replaces: 84645095
    • Condition: New
    • SKU: 85119162
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra 3500 HD Submodels:
    • AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
  • 2020 GMC Sierra 3500 HD Coolant Pipe - 85511928
    2020 GMC Sierra 3500 HD Coolant Pipe Diagram - 85511928
    View related parts

    2020 GMC Sierra 3500 HD Vent Hose

    Part Number: 85511928
    $40.64 MSRP: $60.48
    You Save: $19.84 (33%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Hose-Engine Coolant Air Bleed
    • Replaced by: 85056536
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 85511928
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra 3500 HD Submodels:
    • AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
  • 2020 GMC Sierra 3500 HD Coolant Pipe - 85119167
    2020 GMC Sierra 3500 HD Coolant Pipe Diagram - 85119167
    View related parts

    2020 GMC Sierra 3500 HD Inlet Hose

    Part Number: 85119167
    $47.31 MSRP: $70.40
    You Save: $23.09 (33%)
    ADD TO CART
    Product Specifications
    • Other Name: Hose, Engine Coolant Recovery
    • Replaced by: 85056538
    • Condition: New
    • SKU: 85119167
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra 3500 HD Submodels:
    • AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
  • 2020 GMC Sierra 3500 HD Coolant Pipe - 85584374
    2020 GMC Sierra 3500 HD Coolant Pipe Diagram - 85584374
    View related parts

    2020 GMC Sierra 3500 HD Inlet Hose

    Part Number: 85584374
    $47.38 MSRP: $70.51
    You Save: $23.13 (33%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Hose, Engine Coolant Recovery
    • Replaced by: 85056534
    • Replaces: 84645087, 85119172
    • Condition: New
    • SKU: 85584374
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra 3500 HD Submodels:
    • AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
  • 2020 GMC Sierra 3500 HD Coolant Pipe - 85122989
    2020 GMC Sierra 3500 HD Coolant Pipe Diagram - 85122989
    View related parts

    2020 GMC Sierra 3500 HD Upper Hose

    Part Number: 85122989
    $51.36 MSRP: $76.44
    You Save: $25.08 (33%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Hose-Radiator Inlet; Hose, Radiator Inlet (Upper)
    • Replaces: 84813629, 84645090
    • Condition: New
    • SKU: 85122989
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra 3500 HD Submodels:
    • AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
  • 2020 GMC Sierra 3500 HD Coolant Pipe - 85119166
    2020 GMC Sierra 3500 HD Coolant Pipe Diagram - 85119166
    View related parts

    2020 GMC Sierra 3500 HD Upper Hose

    Part Number: 85119166
    $58.25 MSRP: $86.69
    You Save: $28.44 (33%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Hose-Radiator Inlet; Hose, Radiator Inlet (Upper)
    • Condition: New
    • SKU: 85119166
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra 3500 HD Submodels:
    • AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
  • 2020 GMC Sierra 3500 HD Coolant Pipe - 12724548
    2020 GMC Sierra 3500 HD Coolant Pipe Diagram - 12724548
    View related parts

    2020 GMC Sierra 3500 HD By-Pass Pipe

    Part Number: 12724548
    $40.72 MSRP: $72.72
    You Save: $32.00 (44%)
    ADD TO CART
    Product Specifications
    • Other Name: Pipe Assembly-Thermostat Bypass; Pipe, Engine Coolant By - Pass
    • Replaced by: 12737234
    • Condition: New
    • SKU: 12724548
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra 3500 HD Submodels:
    • AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
  • 2020 GMC Sierra 3500 HD Coolant Pipe - 85119168
    2020 GMC Sierra 3500 HD Coolant Pipe Diagram - 85119168
    View related parts

    2020 GMC Sierra 3500 HD Outlet Hose

    Part Number: 85119168
    $83.29 MSRP: $123.95
    You Save: $40.66 (33%)
    Product Specifications
    • Other Name: Hose Assembly-Radiator Surge Tank Outlet; Hose, Engine Coolant Recovery
    • Replaces: 23504710
    • Condition: New
    • SKU: 85119168
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2020 GMC Sierra 3500 HD Submodels:
    • AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL

2020 GMC Sierra 3500 HD Coolant Pipe

Achieve unprecedented performance experience with our genuine 2020 GMC Sierra 3500 HD Coolant Pipe. All our parts are engineered for a perfect fit and maximum durability to ensure that your Sierra 3500 HD returns to factory condition. Specially designed for the 2020 GMC Sierra 3500 HD, this Coolant Pipe offers superior reliability and ease of installation for anyone.

With a comprehensive array of OEM 2020 GMC Sierra 3500 HD Coolant Pipe, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2020 GMC Sierra 3500 HD Coolant Pipe are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

Related 2020 GMC Sierra 3500 HD Parts