Universal Air
Downflow Radiator

Universal Air RA2354C Radiator

Brand Universal Air RA2354C
Product line Downflow Radiator
Fits Acura and Honda · 35 vehicles

Downflow design. Promotes efficient coolant flow through the radiator.

Radiator replacement. A direct-fit cooling component for the vehicle's cooling system.

$113.14Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $113.14
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Downflow Radiator for Civic and EL

Universal Air RA2354C is a downflow radiator for select 2001-2005 Acura EL and 2001-2005 Honda Civic applications. It is built for direct-fit cooling system service where a replacement radiator is needed to restore proper engine temperature control.

Key Features

  • Downflow radiator configuration for the listed applications
  • Fits 2001-2005 Acura EL, N/A
  • Fits 2001-2005 Honda Civic, N/A
  • Universal Air Downflow Radiator line
  • Part number RA2354C for application matching

Product Details

Universal Air RA2354C is part of the brand’s Downflow Radiator line, a product line focused on replacement radiators for vehicles that use a vertical coolant flow layout. For buyers searching for a 2001-2005 Honda Civic radiator or a 2001-2005 Acura EL radiator, this unit provides a fitment-specific option for cooling system repair and maintenance. The RA2354C part number should be used to confirm the correct radiator for the listed vehicle applications.

Common Cooling Issues It Can Address

  • Overheating caused by a leaking or restricted radiator
  • Coolant loss from a damaged radiator core or tank
  • Reduced cooling performance from corrosion or internal blockage
  • Temperature instability during daily driving

Installation Notes

Verify radiator dimensions, hose connection points, and transmission or engine cooling provisions against the original unit before installation. Flush the cooling system, inspect hoses and clamps, and refill with the correct coolant mixture after installation. Confirm fitment by matching RA2354C to the vehicle application before removing the existing radiator.

Quality Assurance

Universal Air’s Downflow Radiator line is cataloged for specific vehicle applications, helping support accurate replacement selection for the listed Acura EL and Honda Civic models.

This part fits 35 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2005AcuraELN/ADownflow Radiator
2005HondaCivicLX1.7LL4GASN/ADownflow Radiator
2005HondaCivicEX1.7LL4GASN/ADownflow Radiator
2005HondaCivicGX1.7LL4CNGN/ADownflow Radiator
2005HondaCivicDX1.7LL4GASN/ADownflow Radiator
2005HondaCivicValue Package1.7LL4GASN/ADownflow Radiator
2005HondaCivicReverb1.7LL4GASN/ADownflow Radiator
2005HondaCivicHX1.7LL4GASN/ADownflow Radiator
2005HondaCivicEX Special Edition1.7LL4GASN/ADownflow Radiator
2005HondaCivicSi1.7LL4GASN/ADownflow Radiator
2005HondaCivicLX Special Edition1.7LL4GASN/ADownflow Radiator
2004AcuraELN/ADownflow Radiator
2004HondaCivicLX1.7LL4GASN/ADownflow Radiator
2004HondaCivicEX1.7LL4GASN/ADownflow Radiator
2004HondaCivicDX1.7LL4GASN/ADownflow Radiator
2004HondaCivicValue Package1.7LL4GASN/ADownflow Radiator
2004HondaCivicHX1.7LL4GASN/ADownflow Radiator
2004HondaCivicGX1.7LL4CNGN/ADownflow Radiator
2004HondaCivicSi1.7LL4GASN/ADownflow Radiator
2003AcuraELN/ADownflow Radiator
2003HondaCivicLX1.7LL4GASN/ADownflow Radiator
2003HondaCivicEX1.7LL4GASN/ADownflow Radiator
2003HondaCivicDX1.7LL4GASN/ADownflow Radiator
2003HondaCivicSi1.7LL4GASN/ADownflow Radiator
2003HondaCivicHX1.7LL4GASN/ADownflow Radiator
2003HondaCivicGX1.7LL4CNGN/ADownflow Radiator
2002AcuraELN/ADownflow Radiator
2002HondaCivicEX1.7LL4GASN/ADownflow Radiator
2002HondaCivicHX1.7LL4GASN/ADownflow Radiator
2002HondaCivicLX1.7LL4GASN/ADownflow Radiator
2002HondaCivicDX1.7LL4GASN/ADownflow Radiator
2002HondaCivicGX1.7LL4CNGN/ADownflow Radiator
2002HondaCivicSi1.7LL4GASN/ADownflow Radiator
2001AcuraELN/ADownflow Radiator
2001HondaCivicN/ADownflow Radiator