2008 GMC Sierra 3500 HD Trans Oil Cooler

Currently shopping for
2008 GMC Sierra 3500 HD
Change Vehicle
Categories Close X

Currently selected

Other Categories

A/C & Heating
Air & Fuel Delivery
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Categories Close X

Currently selected

Other Categories

A/C & Heating
Air & Fuel Delivery
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Transmission Oil Cooler (4.8,5.3,6.0 & 6.2L)
    2008 GMC Sierra 3500 HD Trans Oil Cooler Diagram 1 - Thumbnail
  • 2.Transmission Oil Cooler (6.6L Diesel)
    2008 GMC Sierra 3500 HD Trans Oil Cooler Diagram 2 - Thumbnail
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1
    20880895
    Transmission Cooler
    Cooler, Transmission Oil
    • Part Notes: 4.8, 5.3, 6.0 & 6.2 Liter
    MSRP: $287.45 Your Price: $192.30
    1
    Add To Cart
  • 1
    15821239
    Transmission Cooler
    Cooler Assembly-Transmission Fluid Auxiliary
    • Part Notes: 6.6 Liter Diesel
    MSRP: $372.33 Your Price: $249.09
    1
    Add To Cart
  • 2
    20835125
    Outlet Pipe
    Pipe Assembly-Transmission Fluid Cooler Upper
    • Part Notes: 6.6 Liter Diesel
    MSRP: $125.34 Your Price: $72.98
    1
    Add To Cart
  • 2
    25999415
    Outlet Pipe
    Pipe Assembly-Transmission Fluid Cooler Upper
    • Part Notes: 4.8, 5.3, 6.0 & 6.2 Liter, 4-Speed Trans
    MSRP: $57.86 Your Price: $35.12
    1
    Add To Cart
  • 2
    25999419
    Outlet Pipe
    Pipe Assembly-Transmission Fluid Cooler
    • Part Notes: 4.8, 5.3, 6.0 & 6.2 Liter, 6-Speed Trans
    MSRP: $177.77 Your Price: $103.51
    1
    Add To Cart
  • 3
    15779543
    Inlet Pipe
    Pipe Assembly-Transmission Fluid Auxiliary Cooler Inlet
    • Part Notes: 4.8, 5.3, 6.0 & 6.2 Liter
    MSRP: $41.98 Your Price: $25.49
    1
    Add To Cart
  • 3
    20835127
    Inlet Pipe
    Hose Assembly-Transmission Fluid Auxiliary Cooler Inlet
    • Part Notes: 6.6 Liter Diesel
    MSRP: $66.79 Your Price: $39.23
    1
    Add To Cart
  • 4
    15049288
    Retainer
    Clip, Transmission Oil Cooler
    • Part Notes: 4.8, 5.3, 6.0 & 6.2 Liter
    MSRP: $10.72 Your Price: $6.51
    1
    Add To Cart
  • 4 GMC 15767603 Retainer
    15767603
    Retainer
    Clip-Transmission Fluid Cooler Pipe
    • Part Notes: 6.6 Liter Diesel
    MSRP: $8.30 Your Price: $5.30
    1
    Add To Cart