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RGM.4R3320.A 4-Row Aluminum Radiator, 1973-1991 GM Blazer/ C/K /Jimmy/ R/V /Suburban, Automatic, 33 in. x 20 in.
InfoVehicle Info Needed
FLUIDYNEPART NUMBER: 091-RGM.4R3320.A

RGM.4R3320.A 4-Row Aluminum Radiator, 1973-1991 GM Blazer/ C/K /Jimmy/ R/V /Suburban, Automatic, 33 in. x 20 in.

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Blazer, C/K, Jimmy, Suburban
4-Row Aluminum Radiator
  • 1973-1991 GM Blazer/ C/K /Jimmy/ R/V /Suburban
  • Automatic Transmission
  • 33 in. x 20 in.

    Fluidyne RGM.4R3320.A Features:

    Enhance your next build with the pinnacle of cooling performance. Designed, engineered, and assembled in the USA, Fluidyne Radiators, Coolers, and Accessories deliver unmatched reliability and efficiency. Featuring cutting-edge LFT-Laminar Flow Technology and an exclusive fin design, they ensure superior cooling for any challenge!

    • Overall Dimensions: 33.1 in. L x 20.5 in. H x 3.125 in. D
    • Core Dimensions: 28.25 in. L x 18.8 in. H x 2.75 in. D
    • Weight: 16 lbs.
    • Tube Size: 0.625 in.
    • Inlet Size (in.): 1.5
    • Inlet Location: Driver Side
    • Outlet Size: 1.57 in.
    • Outlet Location: Passenger Side
    • Material: Aluminum
    • Finish: Mirror Polished
    • Fins Per Inch: >16
    • Passes: Single
    • Rows: 4
    • Transmission Cooler: Yes
    • Radiator Cap Included: Yes

      • Performance Cooling For Your GM

      Fluidyne offers High-Performance Aluminum Radiators for GM applications, delivering superior cooling efficiency and durability. These radiators optimize heat exchange for daily driving or racing to maximize engine performance. Designed for a direct fit, they enhance your vehicle’s reliability and longevity.

    Part TypeRadiator
    Product LineFluidyne High-Performance Aluminum Radiators for GM
    BrandFLUIDYNE
    Package Height6.6
    Package Width24.3
    Package Length36.1
    Weight24.035 PG
    Weight16 lbs.
    Part CategoryPerformance Parts
    Overall Height20.5 in.
    Outlet Size1.57 in.
    Radiator Cap IncludedYes
    Overall Depth3.125 in.
    Overall Length33.1 in.
    Inlet LocationDriver Side
    MaterialAluminum
    Core Depth2.75 in.
    Inlet Size (In.)1.5
    Core Height18.8 in.
    Outlet LocationPassenger Side
    Tube Size0.625 in.
    Core Length28.25 in.
    Transmission CoolerYes
    Part FitmentDirect Fit
    FinishMirror Polished
    Vendor Part NumberRGM.4R3320.A
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning