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Cold Case Performance Aluminum Radiators GMT578A Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, Chevrolet, GMC, Each

SKU: RADGMT578A

Radiators

Cold Case Performance Aluminum Radiators GMT578A Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, Chevrolet, GMC, Each

SKU: RADGMT578A

Radiators
A$2,342.87
IN STOCK! Est Ship 3-7 Days days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Cold-Case performance aluminum radiators are available and affordable for all. These high-quality, tube-and-fin performance radiators are true OE styles for most applications. Each Cold-Case design distributes fluid more evenly, eliminating hot and cold spots. Also, the massive cores take up the entire width of their tanks, so you get the most efficient cooling possible. The radiators drop-in without modifications needed (on most) and look original. Plus, Cold-Case stands behind its quality and research with a limited lifetime warranty on their products.

All Cold-Case radiators feature:

* Lightweight, efficient aluminum construction
* 100 percent TIG-welded
* Internally welded filler necks offer a clean, factory look
* Two oversized cooling rows for increased capacity
* 1 in. to 1 1/4 in. tubes for higher volume
* Works with factory filler cap
* Includes OEM-style petcock
* 42.7 percent lighter than comparable copper radiators
* 30 percent thicker materials than no-name aluminum radiators
* 60-day COOL guarantee

Part Type

Radiators

Data: v4.2 - Upd: 2026-10-22 02:10:56

Specifications

Product Attributes - Brand
Cold Case Radiators
Product Attributes - Manufacturer's Part Number
GMT578A
Product Attributes - Part Type
Radiators
Product Attributes - Product Line
Cold Case Performance Aluminum Radiators
Product Attributes - UPC
846861014745
Product Attributes - Radiator Material
Aluminum
Product Attributes - Radiator Style
Crossflow
Product Attributes - Transmission Cooler
Yes
Product Attributes - Inlet Location
Upper driver side
Product Attributes - Outlet Location
Lower passenger side
Product Attributes - Overall Width (in.)
40.00 in.
Product Attributes - Overall Height (in.)
23.63 in.
Product Attributes - Overall Thickness (in.)
2.50
Product Attributes - Row Quantity
2
Product Attributes - Radiator Finish
Polished
Product Attributes - Core Width (in.)
34.00 in.
Product Attributes - Core Height (in.)
22.75 in.
Product Attributes - Radiator Inlet Size
1.380 in.
Product Attributes - Radiator Outlet Size
1.500 in.
Product Attributes - Trans Cooler Line Connection
Quick-Disconnect
Product Attributes - Trans Cooler Adapter Fittings Included
No
Product Attributes - Tube Size
1 in.
Product Attributes - Fan Included
No
Product Attributes - Radiator Cap Included
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Fits models with factory oil cooler.

Reference Information

Brand Name/s Cold Case Radiators
StreetFX SKU radGMT578A
SFX Item ID 5025541
Supplier Item Code 5025541
Manufacturer SKU GMT578A
Manufacturer UPC 846861014745
Alternative References CCRGMT578A

Compatibility

Application Data
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelWT
    Beginning Year2011
    Ending Year2014
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelBASE
    Beginning Year2015
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelBASE
    Beginning Year2015
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelDENALI
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelDENALI
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelSLE
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelSLE
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelSLT
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelSLT
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelWT
    Beginning Year2011
    Ending Year2014
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelWT
    Beginning Year2011
    Ending Year2014
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelLT
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelLTZ
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelLTZ
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelWT
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelWT
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2015
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2015
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelDENALI
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelDENALI
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelSLE
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelSLE
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelSLT
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelSLT
    Beginning Year2011
    Ending Year2019
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesFits models with factory oil cooler.
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelWT
    Beginning Year2011
    Ending Year2014
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine TypeV8
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesFits models with factory oil cooler.

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