Genuine 2008 GMC Sierra Automatic Transmission Oil Cooler Line

AT Oil Cooler Hose

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10 Automatic Transmission Oil Cooler Lines found

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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%)
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Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Cooler Lower ; Pipe, Transmission Oil Cooler
- Position: Lower
- Replaces: 21998958, 25807956, 20759972
- Item Weight: 2.20 Pounds
- Item Dimensions: 57.6 x 12.8 x 4.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20835123
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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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
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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%)
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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: 2.20 Pounds
- Item Dimensions: 25.0 x 13.9 x 6.7 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
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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%)
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Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Cooler Lower
- Position: Lower
- Replaces: 15779541
- Item Weight: 0.80 Pounds
- Item Dimensions: 41.2 x 4.2 x 2.0 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
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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%)
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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: 1.80 Pounds
- Item Dimensions: 55.1 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
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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%)
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Product Specifications
- Other Name: PIPE, Transmission Oil Cooler; Outlet Pipe
- Replaces: 15908473
- Item Weight: 2.10 Pounds
- Item Dimensions: 49.9 x 13.7 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
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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%)
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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: 0.90 Pounds
- Item Dimensions: 59.7 x 17.9 x 13.5 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
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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
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Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Auxiliary Cooler Inlet ; Pipe, Transmission Oil Cooler
- Item Weight: 0.70 Pounds
- Item Dimensions: 35.5 x 9.7 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
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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%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Cooler Upper ; Pipe, Transmission Oil Cooler; Inlet Pipe
- Position: Upper
- Replaces: 15844860, 25947968
- Item Weight: 0.90 Pounds
- Item Dimensions: 47.9 x 24.0 x 14.9 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
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2008 GMC Sierra Transmission Fluid Cooler Pipe Assembly
Part Number: 15908470
$117.47 MSRP: $204.47
You Save: $87.00 (43%)
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Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Cooler ; Pipe, Transmission Oil Cooler
- Item Weight: 1.70 Pounds
- Item Dimensions: 48.9 x 36.2 x 7.4 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
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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: 2.20 Pounds
- Item Dimensions: 8.3 x 52.5 x 34.7 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

Related 2008 GMC Sierra Parts

Alternate Year Models

2007 GMC Sierra Automatic Transmission Oil Cooler Line 2009 GMC Sierra Automatic Transmission Oil Cooler Line