Part #: RA13221C

Universal Air RA13221C Radiator

Downflow Radiator
36 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Downflow Radiator
Fitment: Acura and Honda, ILX and Civic
Easy Returns — Return within 60 days for a full refund
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Universal Air Downflow Radiator for Acura and Honda Vehicles

The Universal Air Downflow Radiator RA13221C is designed specifically for Acura and Honda models, including the Civic and ILX. This radiator provides reliable cooling performance tailored to the needs of these vehicles, ensuring efficient engine temperature management.

Key Features of the RA13221C Radiator

  • Compatible with Acura Civic and Honda ILX models
  • Part number RA13221C for precise identification
  • Downflow radiator design for effective heat dissipation
  • Constructed to meet OEM specifications for fit and function
  • Category: Radiators, Coolers and Related Components

About the Universal Air Downflow Radiator Product Line

The Downflow Radiator line by Universal Air focuses on radiators that utilize a vertical coolant flow design, which allows for efficient heat exchange and consistent engine cooling. This design is particularly suited for vehicles like the Acura Civic and Honda ILX, where maintaining optimal engine temperature is critical for performance and longevity. The RA13221C is part of this line, offering a balance of durability and compatibility.

Detailed Product Description

The RA13221C radiator is engineered to replace the original cooling component in Acura Civic and Honda ILX vehicles. Its downflow design directs coolant vertically through the radiator core, enhancing heat transfer and maintaining stable engine temperatures under various driving conditions. This radiator is manufactured to meet strict quality standards, ensuring proper fitment and reliable operation within the vehicle's cooling system.

Common Issues Addressed by the RA13221C Radiator

  • Overheating due to radiator failure or clogging
  • Coolant leaks from damaged or corroded radiator cores
  • Reduced engine performance caused by inefficient cooling
  • Replacement of worn or damaged OEM radiators
  • Maintaining proper engine temperature for Acura Civic and Honda ILX models

Installation Notes and Tips

Installation of the RA13221C radiator should be performed by a qualified technician familiar with Acura and Honda cooling systems. Ensure the cooling system is fully drained before removal of the old radiator. Verify all hose connections and mounting points align with the vehicle’s specifications. After installation, refill the cooling system with the appropriate coolant and bleed air pockets to prevent overheating.

Quality Assurance and Warranty Information

The Universal Air RA13221C radiator is manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo rigorous quality control to ensure reliability. It is recommended to consult the product documentation or manufacturer for warranty coverage.

This part fits 36 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2015AcuraILXBase2.4LL4GASN/ADownflow Radiator
2015AcuraILXDynamic2.4LL4GASN/ADownflow Radiator
2015HondaCivicLX1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2015HondaCivicEX1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2015HondaCivicSE1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2015HondaCivicSi2.4LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2015HondaCivicHF1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2015HondaCivicEX-L1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2015HondaCivicTouring1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2015HondaCivicNatural Gas1.8LL4CNGN/AA/C Compressor Replacement by Denso; Downflow Radiator
2014AcuraILXDynamic2.4LL4GASN/ADownflow Radiator
2014AcuraILXBase2.4LL4GASN/ADownflow Radiator
2014HondaCivicLX1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2014HondaCivicSi2.4LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2014HondaCivicHF1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2014HondaCivicEX-L1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2014HondaCivicNatural Gas1.8LL4CNGN/AA/C Compressor Replacement by Denso; Downflow Radiator
2014HondaCivicEX1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2014HondaCivicTouring1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2013AcuraILXBase2.4LL4GASN/ADownflow Radiator
2013AcuraILXDynamic2.4LL4GASN/ADownflow Radiator
2013HondaCivicEX1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2013HondaCivicHF1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2013HondaCivicLX1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2013HondaCivicSi2.4LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2013HondaCivicEX-L1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2013HondaCivicNatural Gas1.8LL4CNGN/AA/C Compressor Replacement by Denso; Downflow Radiator
2013HondaCivicTouring1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2012HondaCivicLX1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2012HondaCivicEX1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2012HondaCivicDX1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2012HondaCivicSi2.4LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2012HondaCivicEX-L1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2012HondaCivicGX1.8LL4CNGN/AA/C Compressor Replacement by Denso; Downflow Radiator
2012HondaCivicHF1.8LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator
2012HondaCivicSi HFP2.4LL4GASN/AA/C Compressor Replacement by Denso; Downflow Radiator

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.