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Genuine 2008 GMC Sierra Cooling Hose

Cooling System Hose
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30 Cooling Hoses found

  • 2008 GMC Sierra Cooling Hose - 25999419
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    2008 GMC Sierra Pipe Assembly, Trans Fluid Cooler

    Part Number: 25999419
    $89.23 MSRP: $155.30
    You Save: $66.07 (43%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: PIPE, Transmission Oil Cooler; Outlet Pipe
    • Replaces: 15908473
    • Item Weight: 2.20 Pounds
    • Item Dimensions: 48.5 x 13.3 x 6.2 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 25999419
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
  • 2008 GMC Sierra Cooling Hose - 20835123
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    2008 GMC Sierra Transmission Fluid Cooler Lower Pipe Assembly

    Part Number: 20835123
    $40.35 MSRP: $70.20
    You Save: $29.85 (43%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Pipe Assembly, Trans Fluid Cooler Lower ; Pipe, Transmission Oil Cooler
    • Position: Lower
    • Replaces: 21998958, 20759972, 25807956
    • Item Weight: 2.10 Pounds
    • Item Dimensions: 57.6 x 13.0 x 4.7 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 20835123
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.6L Diesel
  • 2008 GMC Sierra Cooling Hose - 20835125
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    2008 GMC Sierra Transmission Fluid Cooler Upper Pipe Assembly

    Part Number: 20835125
    $57.49 MSRP: $100.08
    You Save: $42.59 (43%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Pipe Assembly, Trans Fluid Cooler Upper ; Pipe, Transmission Oil Cooler; Inlet Pipe, Outlet Pipe
    • Position: Upper
    • Replaces: 20759971, 21998956
    • Item Weight: 1.90 Pounds
    • Item Dimensions: 55.7 x 22.4 x 7.6 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 20835125
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.6L Diesel
  • 2008 GMC Sierra Cooling Hose - 22827734
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    2008 GMC Sierra Radiator Vent Inlet Hose Assembly

    Part Number: 22827734
    $38.16 MSRP: $54.09
    You Save: $15.93 (30%)
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    Product Specifications
    • Other Name: Hose Asm,Radiator Vent Inlet ; Hose, Radiator Inlet (Upper); Vent Hose
    • Replaces: 25976471
    • Item Weight: 2.10 Pounds
    • Item Dimensions: 9.7 x 2.9 x 17.9 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 22827734
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1 TON, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
  • 2008 GMC Sierra Cooling Hose - 25841843
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    2008 GMC Sierra Radiator Outlet Hose (Lower)

    Part Number: 25841843
    $290.65 MSRP: $411.89
    You Save: $121.24 (30%)
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    Product Specifications
    • Other Name: Hose, Radiator Outlet (Lower); Lower Hose
    • Position: Lower
    • Replaces: 19130018
    • Item Weight: 6.00 Pounds
    • Item Dimensions: 5.2 x 30.8 x 28.7 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 25841843
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.6L Diesel
  • 2008 GMC Sierra Cooling Hose - 15779543
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    2008 GMC Sierra Transmission Auxiliary Fluid Cooler Inlet Pipe Assembly

    Part Number: 15779543
    $23.64 MSRP: $39.13
    You Save: $15.49 (40%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Pipe Assembly, Trans Fluid Auxiliary Cooler Inlet ; Pipe, Transmission Oil Cooler; Inlet Pipe, Outlet Pipe
    • Replaces: 15291422
    • Item Weight: 2.30 Pounds
    • Item Dimensions: 15.2 x 12.2 x 10.3 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15779543
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
  • 2008 GMC Sierra Cooling Hose - 22802047
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    2008 GMC Sierra Transmission Fluid Cooler Lower Pipe Assembly<Do Not Use C

    Part Number: 22802047
    $32.66 MSRP: $54.08
    You Save: $21.42 (40%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Pipe Assembly, Trans Fluid Cooler Lower
    • Position: Lower
    • Replaces: 15779541
    • Item Weight: 0.90 Pounds
    • Item Dimensions: 46.6 x 14.3 x 1.0 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 22802047
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
  • 2008 GMC Sierra Cooling Hose - 25999415
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    2008 GMC Sierra Transmission Fluid Cooler Upper Pipe Assembly

    Part Number: 25999415
    $27.41 MSRP: $45.38
    You Save: $17.97 (40%)
    Ships in 1 Business Day
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    Product Specifications
    • Other Name: Pipe Assembly, Trans Fluid Cooler Upper ; Pipe, Transmission Oil Cooler; Outlet Pipe
    • Position: Upper
    • Replaces: 25808930
    • Item Weight: 1.00 Pounds
    • Item Dimensions: 57.4 x 18.4 x 12.8 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 25999415
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
  • 2008 GMC Sierra Cooling Hose - 20835127
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    2008 GMC Sierra Transmission Fluid Auxiliary Cooler Inlet Hose Assembly

    Part Number: 20835127
    $34.17 MSRP: $59.49
    You Save: $25.32 (43%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Hose Assembly, Trans Fluid Auxiliary Cooler Inlet ; Hose, Transmission Oil Cooler; Inlet Pipe, Outlet Pipe
    • Replaces: 15826412, 20759973
    • Item Weight: 1.30 Pounds
    • Item Dimensions: 22.4 x 17.5 x 11.1 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 20835127
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.6L Diesel
  • 2008 GMC Sierra Cooling Hose - 12600254
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    2008 GMC Sierra Engine Coolant Air Bleed Hose

    Part Number: 12600254
    $4.69 MSRP: $7.39
    You Save: $2.70 (37%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Hose, Engine Coolant Air Bleed Pipe Dpng ; Hose, Engine Coolant By, Pass
    • Item Weight: 0.40 Pounds
    • Item Dimensions: 6.7 x 1.2 x 0.6 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12600254
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • 1 TON CREW CAB, 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 1/2 TON, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
  • 2008 GMC Sierra Cooling Hose - 15929918
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    2008 GMC Sierra Transmission Auxiliary Fluid Cooler Inlet Pipe Assembly

    Part Number: 15929918
    $20.49 MSRP: $33.89
    You Save: $13.40 (40%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Pipe Assembly, Trans Fluid Auxiliary Cooler Inlet ; Pipe, Transmission Oil Cooler
    • Item Weight: 0.80 Pounds
    • Item Dimensions: 34.1 x 9.6 x 3.6 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15929918
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex
  • 2008 GMC Sierra Cooling Hose - 22827735
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    2008 GMC Sierra Radiator Outlet Hose (Lower)

    Part Number: 22827735
    $34.28 MSRP: $51.23
    You Save: $16.95 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Hose, Radiator Outlet (Lower); Lower Hose
    • Position: Lower
    • Replaces: 19130015, 15037656, 15769077, 15792826
    • Item Weight: 1.50 Pounds
    • Item Dimensions: 5.9 x 4.3 x 15.0 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 22827735
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
  • 2008 GMC Sierra Cooling Hose - 15834772
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    2008 GMC Sierra Radiator SURGE TANK Outlet Hose

    Part Number: 15834772
    $65.34 MSRP: $102.74
    You Save: $37.40 (37%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Hose, Radiator Surge Tank Outlet ; Hose, Engine Coolant Recovery; Outlet Hose
    • Item Weight: 6.40 Pounds
    • Item Dimensions: 10.4 x 6.9 x 36.3 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15834772
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • 1 TON CREW CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
  • 2008 GMC Sierra Cooling Hose - 22827733
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    2008 GMC Sierra Radiator Surge Tank Inlet Hose

    Part Number: 22827733
    $28.43 MSRP: $42.51
    You Save: $14.08 (34%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Hose,Radiator Surge Tank Inlet; Inlet Hose
    • Replaces: 15834774
    • Item Weight: 0.60 Pounds
    • Item Dimensions: 5.8 x 2.0 x 17.4 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 22827733
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1 TON, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
  • 2008 GMC Sierra Cooling Hose - 15908470
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    2008 GMC Sierra Transmission Fluid Cooler Pipe Assembly

    Part Number: 15908470
    $74.41 MSRP: $204.47
    You Save: $130.06 (64%)
    Ships in 1 Business Day
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    Product Specifications
    • Other Name: Pipe Assembly, Trans Fluid Cooler ; Pipe, Transmission Oil Cooler
    • Item Weight: 1.80 Pounds
    • Item Dimensions: 49.9 x 35.2 x 7.2 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15908470
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex
  • 2008 GMC Sierra Cooling Hose - 12557563
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    2008 GMC Sierra Engine Coolant Outlet

    Part Number: 12557563
    $55.52 MSRP: $116.64
    You Save: $61.12 (53%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Outlet,Water ; Outlet, Engine Coolant; Thermostat Housing, Water Outlet
    • Replaces: 12594929
    • Item Weight: 1.40 Pounds
    • Item Dimensions: 11.7 x 6.9 x 2.2 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12557563
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L
  • 2008 GMC Sierra Cooling Hose - 25856246
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    2008 GMC Sierra Pipe Assembly, Trans Fluid Cooler

    Part Number: 25856246
    $75.87 MSRP: $208.52
    You Save: $132.65 (64%)
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    Product Specifications
    • Other Name: PIPE, Transmission Oil Cooler
    • Item Weight: 2.30 Pounds
    • Item Dimensions: 8.2 x 52.0 x 35.7 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 25856246
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex
  • 2008 GMC Sierra Cooling Hose - 25999417
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    2008 GMC Sierra Transmission Fluid Cooler Upper Pipe Assembly

    Part Number: 25999417
    $31.81 MSRP: $52.67
    You Save: $20.86 (40%)
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    Product Specifications
    • Other Name: Pipe Assembly, Trans Fluid Cooler Upper ; Pipe, Transmission Oil Cooler; Inlet Pipe
    • Position: Upper
    • Replaces: 25947968, 15844860
    • Item Weight: 3.10 Pounds
    • Item Dimensions: 41.2 x 15.5 x 10.1 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 25999417
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
  • 2008 GMC Sierra Cooling Hose - 22827731
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    2008 GMC Sierra Radiator Inlet Hose (Upper)

    Part Number: 22827731
    $74.05 MSRP: $110.68
    You Save: $36.63 (34%)
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    Product Specifications
    • Other Name: Hose, Radiator Inlet (Upper); Upper Hose
    • Position: Upper
    • Replaces: 15824540, 25806517, 25976470, 19130027
    • Item Weight: 2.10 Pounds
    • Item Dimensions: 6.8 x 29.6 x 15.6 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 22827731
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2008 GMC Sierra Submodels:
    • CREW CAB 1 TON, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
  • 2008 GMC Sierra Cooling Hose - 12694768
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    2008 GMC Sierra Pipe Assembly, Eng Cool Air Bl

    Part Number: 12694768
    $54.27 MSRP: $81.11
    You Save: $26.84 (34%)
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    Product Specifications
    • Replaces: 12605716, 12570675
    • Item Weight: 0.60 Pounds
    • Item Dimensions: 3.0 x 11.8 x 1.3 inches
    • Condition: New
    • SKU: 12694768
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2008 GMC Sierra Submodels:
    • 1 TON CREW CAB, 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 1/2 TON, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
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2008 GMC Sierra Cooling Hose

Achieve unprecedented performance experience with our genuine 2008 GMC Sierra Cooling Hose. All our parts are engineered for a perfect fit and maximum durability to ensure that your Sierra returns to factory condition. Specially designed for the 2008 GMC Sierra, this Cooling Hose offers superior reliability and ease of installation for anyone.

We are your prime source for competitively priced and high-quality OEM 2008 GMC Sierra Cooling Hose. We provide you with parts that will allow you to save a lot of money without sacrificing quality. All our OEM parts are backed by the manufacturer's warranty and shipped out at a swift rate.

Related 2008 GMC Sierra Parts

Alternate Year Models

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2007 GMC Sierra Cooling Hose 2009 GMC Sierra Cooling Hose