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Flex-a-lite 57001

Direct Fit Aluminum Radiator 1999-2012 GM Truck/SUV

Flex-a-lite 57001

400-57001

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Flex-a-lite 57001 Direct Fit Aluminum Radiator 1999-2012 GM Truck/SUV $689.99
Direct Fit Aluminum Radiator
  • 1999-2012 GM Truck/SUV
  • 38" W x 18-1/2" H x 4" D

  • Flex-a-lite 57001 Details

    Direct Fit Radiators

  • Inlet Location: Driver Side
  • Outlet Location: Passenger Side

  • Specifications:

    Material
    Aluminum
    Mounting
    Universal
    Height (in.)
    18.5
    Overall Length (in.)
    38
    Width (in.)
    3.8
    Core Height (in.)
    18.5
    Overall Height (in.)
    18.5
    Fan Included
    No
    Overall Thickness (in.)
    4
    Quantity
    Sold individually
    Radiator Cap Included
    No
    Radiator Finish
    Natural
    Radiator Style
    Crossflow
    Transmission Cooler
    No
    Tube Size (in.)
    1
    Inlet Size (in.)
    1 1/2
    Outlet Size (in.)
    1 3/4
    Core Width (in.)
    32.375
    Core Thickness (in.)
    2.25
    Overall Width (in.)
    38
    Inlet Location
    Upper driver side
    Outlet Location
    Lower passenger side
    Radiator Material
    Aluminum
    Row Quantity
    2
    Manufacturer's Part Number:
    57001

    Flex-a-fit Radiators have internal fins that act as heat sinks to absorb heat faster from the engine coolant to then radiate it via external fins. This increases the tank's radiant surface area threefold. Unique external fins integrate convenient fastening points into the tank itself, transforming the radiator into a bracket to attach electric fans, expansion tanks, oil coolers, etc. The sidetank design simplifies an otherwise tough radiator swap using only a few drilled brackets. Flex-a-lite Radiators are all aluminum with 2-row core 1"/26mm tubes, various core sizes, and left or right inlets. Radiator mounting brackets included; cooler and accessory brackets sold separately. Some radiators are available with fans.

    Flex-a-fit Aluminum Radiators are:
  • 41% more efficient than brass radiator tanks
  • 104% more efficient than composite radiator tanks
  • 135% more efficient than aluminum aftermarket radiator tanks

    Flex-a-fit Aluminum Radiators
    Simplified Installation

    Click to Enlarge
    T-channel in the sidetank allows the radiator mounting bracket to slide up and down each channel. Radiator can be repositioned, both vertically and horizontally by simply loosening the bolts provided.
    Simplified Accessory Attachment

    Click to Enlarge
    Unique external fin design integrates limitless fastening points for attaching expansion tanks, electric fans, oil coolers, etc.

    Improved Heat Dissipation

    Click to Enlarge
    Internal fins act like heat sinks, absorbing heat more quickly from the engine coolant to radiate it through external fins to dissipate heat 234% more efficiently.

  • Does Flex-a-lite 57001 fit your vehicle?

    Narrow Results

    2000-2001 CHEVROLET SUBURBAN 2500

    • EngineType: ALL
    • SubModel: LT

    2002-2004 CHEVROLET SUBURBAN 2500

    • CC: 5967
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2002-2004 CHEVROLET SILVERADO 1500

    • Liter: 4.8
    • SubModel: WT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2001-2005 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: DENALI

    2003-2004 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: Z71

    2006-2008 CHEVROLET TRAILBLAZER

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: Z71
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2009-2010 CADILLAC ESCALADE EXT

    • CC: 6199
    • Liter: 6.2
    • SubModel: BASE
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2006-2009 CHEVROLET TRAILBLAZER

    • EngineType: ALL
    • SubModel: SS

    2007-2008 GMC YUKON

    • CC: 6162
    • Liter: 6.2
    • SubModel: DENALI
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2004 CHEVROLET SILVERADO 2500

    • EngineType: ALL
    • SubModel: WT

    2003-2005 CHEVROLET SILVERADO 2500 HD

    • EngineType: ALL
    • SubModel: LS

    2006-2007 CHEVROLET TRAILBLAZER

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2000 CHEVROLET SUBURBAN 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2006 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2003-2004 CHEVROLET TRAILBLAZER EXT

    • Liter: 5.3
    • SubModel: NORTH FACE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999 CHEVROLET C1500 SUBURBAN

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    2012 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: SSV

    2003-2004 CHEVROLET TRAILBLAZER EXT

    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2008-2012 GMC YUKON

    • EngineType: ALL
    • SubModel: HYBRID

    2000-2004 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: SLE

    2006 CHEVROLET SILVERADO 3500

    • EngineType: ALL
    • SubModel: WT

    2006 CHEVROLET TAHOE

    • Liter: 4.8
    • SubModel: LS
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2004-2005 CHEVROLET SILVERADO 3500

    • CC: 8128
    • Liter: 8.1
    • SubModel: BASE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001-2003 CHEVROLET SILVERADO 3500

    • EngineType: ALL
    • SubModel: ALL

    2003-2005 GMC ENVOY XL

    • Liter: 5.3
    • SubModel: SLE
    • CUI: 323
    • EngineType: V8 ( 5.3 L / 323 )

    2009-2010 CADILLAC ESCALADE ESV

    • CC: 6199
    • Liter: 6.2
    • SubModel: BASE
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2011-2012 CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2000 GMC YUKON

    • EngineType: ALL
    • SubModel: ALL

    2006-2012 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LT

    1999-2005 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2003-2005 GMC ENVOY XL

    • Liter: 5.3
    • SubModel: SLT
    • CUI: 323
    • EngineType: V8 ( 5.3 L / 323 )

    2000-2001 CHEVROLET SUBURBAN 2500

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: WT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005-2008 CHEVROLET SUBURBAN 2500

    • EngineType: ALL
    • SubModel: ALL

    1999 CHEVROLET K1500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    2001 CHEVROLET SUBURBAN 2500

    • CC: 8128
    • Liter: 8.1
    • SubModel: BASE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2005-2006 GMC YUKON

    • EngineType: ALL
    • SubModel: ALL

    1999-2005 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2005-2009 GMC ENVOY

    • EngineType: ALL
    • SubModel: DENALI

    2005 CHEVROLET TRAILBLAZER EXT

    • Liter: 5.3
    • SubModel: LT
    • CUI: 323
    • EngineType: V8 ( 5.3 L / 323 )

    2012 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • Aspiration: N
    • SubModel: LS
    • Engine Vin: 0
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2003-2005 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2012 GMC YUKON

    • CC: 5328
    • Liter: 5.3
    • Aspiration: N
    • SubModel: SLT
    • Engine Vin: 0
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007 CHEVROLET SILVERADO 3500 CLASSIC

    • EngineType: ALL
    • SubModel: CLASSIC WT

    2005 GMC YUKON XL 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2003-2004 CHEVROLET SILVERADO 2500

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2012 CADILLAC ESCALADE ESV

    • CC: 6199
    • Liter: 6.2
    • SubModel: PLATINUM
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    1999 GMC YUKON

    • EngineType: ALL
    • SubModel: DENALI

    2011-2012 CHEVROLET SILVERADO 3500 HD

    • EngineType: ALL
    • SubModel: LTZ

    2005 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: ALL

    2001-2004 GMC YUKON

    • EngineType: ALL
    • SubModel: SLE

    2009 CHEVROLET TAHOE

    • CC: 6199
    • Liter: 6.2
    • SubModel: LTZ
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2001-2012 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: LS

    2000 CHEVROLET SUBURBAN 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2010-2011 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: XFE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2003 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: WT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005 CHEVROLET SILVERADO 1500 HD

    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2009 CHEVROLET SUBURBAN 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LTZ
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999 CHEVROLET C1500 SUBURBAN

    • EngineType: ALL
    • SubModel: LS

    2004 CHEVROLET SILVERADO 1500

    • Liter: 6.0
    • SubModel: LS
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004-2005 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: HYBRID
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 CHEVROLET TAHOE

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2007 GMC YUKON

    • CC: 6199
    • Liter: 6.2
    • Aspiration: N
    • SubModel: DENALI
    • Engine Vin: 8
    • CUI: 378
    • EngineType: V8 ( 6.2 L / 378 )

    2007 CHEVROLET SILVERADO 1500 CLASSIC

    • EngineType: ALL
    • SubModel: CLASSIC HYBRID

    2010-2012 GMC YUKON

    • EngineType: ALL
    • SubModel: DENALI HYBRID

    2002-2004 CHEVROLET TAHOE

    • Liter: 4.8
    • SubModel: LT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2006 CHEVROLET SILVERADO 1500 HD

    • EngineType: ALL
    • SubModel: ALL

    2006-2012 CHEVROLET SILVERADO 1500

    • Liter: 4.8
    • SubModel: WT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2004-2005 GMC ENVOY XUV

    • Liter: 5.3
    • SubModel: SLE
    • CUI: 323
    • EngineType: V8 ( 5.3 L / 323 )

    2000-2004 CHEVROLET SUBURBAN 2500

    • EngineType: ALL
    • SubModel: LS

    1999-2005 CHEVROLET SILVERADO 1500

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2012 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: XFE

    2011-2012 CADILLAC ESCALADE EXT

    • EngineType: ALL
    • SubModel: LUXURY

    2009 CHEVROLET SUBURBAN 2500

    • EngineType: ALL
    • SubModel: LT

    2004 CHEVROLET SILVERADO 1500

    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004-2006 CHEVROLET SILVERADO 3500

    • EngineType: ALL
    • SubModel: LT

    2007 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LS

    2006-2012 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: ALL

    1999-2000 CADILLAC ESCALADE

    • EngineType: ALL
    • SubModel: ALL

    2006-2008 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: LTZ

    2001-2003 CHEVROLET SILVERADO 1500 HD

    • EngineType: ALL
    • SubModel: LS

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: Z71
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007 CHEVROLET SILVERADO 1500 CLASSIC

    • Liter: 4.8
    • SubModel: CLASSIC WT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2004-2006 CHEVROLET SILVERADO 3500

    • EngineType: ALL
    • SubModel: LS

    2008-2012 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LS

    1999 GMC K2500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1999 GMC C1500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    2006 CHEVROLET TRAILBLAZER EXT

    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007-2008 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LTZ

    2011-2012 CADILLAC ESCALADE

    • EngineType: ALL
    • SubModel: PREMIUM

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • EngineType: ALL
    • SubModel: CLASSIC LT

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • EngineType: ALL
    • SubModel: CLASSIC WT

    2012 CADILLAC ESCALADE

    • EngineType: ALL
    • SubModel: BASE

    2002-2005 CADILLAC ESCALADE

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007-2010 CHEVROLET SILVERADO 3500 HD

    • EngineType: ALL
    • SubModel: ALL
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