Universal Air
Downflow Radiator

Universal Air RA2101C Radiator

Brand Universal Air RA2101C
Product line Downflow Radiator
Fits Jeep · 34 vehicles

Downflow design. Promotes efficient coolant flow through the radiator.

Radiator replacement. A direct-fit cooling component for straightforward service.

$160.81Free shipping
In stock · usually ships same day before 1pm CST
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Downflow Radiator for Jeep TJ and Wrangler

The Universal Air RA2101C is a downflow radiator built for specific Jeep applications, including 1997-2006 Jeep TJ and 1997-2006 Jeep Wrangler models with a 1-row equivalent, plus 1987-1991 Jeep Wrangler. It is a direct-fit cooling system component for owners replacing a worn or leaking radiator in Jeep Wrangler and TJ platforms.

Key Features

  • Downflow radiator design for listed Jeep applications
  • Fits 1997-2006 Jeep TJ, N/A
  • Fits 1997-2006 Jeep Wrangler, N/A, with 1 Row Equivalent; Downflow Radiator
  • Fits 1987-1991 Jeep Wrangler, N/A
  • Universal Air part number RA2101C for application matching and ordering

Product Details

Universal Air RA2101C is part of the Downflow Radiator line and is cataloged for Jeep cooling-system replacement work. This radiator is specified for Jeep TJ and Jeep Wrangler fitments across the listed model years, making it a focused option for drivers searching for a Jeep Wrangler radiator, Jeep TJ radiator, or RA2101C replacement radiator for the correct year range.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Coolant leaks from a damaged or aging radiator
  • Overheating caused by restricted coolant flow
  • Corrosion or internal wear in the original radiator
  • Reduced cooling performance in Jeep TJ and Wrangler models
  • Replacement needs for a downflow-style radiator setup

Installation Notes and Tips

Verify the vehicle year, model, and radiator configuration before ordering. Match the existing cooling layout to the listed fitment, especially on 1997-2006 Jeep Wrangler applications noted with 1 Row Equivalent and downflow radiator configuration. Confirm hose routing, mounting points, and overall core style against the original unit before installation.

Quality Assurance

Universal Air catalogs this radiator under its Downflow Radiator product line for the specified Jeep applications. Use the part number RA2101C to confirm the correct replacement before installation.

This part fits 34 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2006JeepTJSE2.4LL4N/ADownflow Radiator
2006JeepTJRubicon4.0LL6N/ADownflow Radiator
2006JeepTJSport4.0LL6N/ADownflow Radiator
2006JeepWrangler———N/Awith 1 Row Equivalent; Downflow Radiator
2005JeepTJSport4.0LL6N/ADownflow Radiator
2005JeepTJRubicon4.0LL6N/ADownflow Radiator
2005JeepTJSE2.4LL4N/ADownflow Radiator
2005JeepWrangler———N/Awith 1 Row Equivalent; Downflow Radiator
2004JeepTJSport4.0LL6N/ADownflow Radiator
2004JeepTJSahara4.0LL6N/ADownflow Radiator
2004JeepTJRubicon4.0LL6N/ADownflow Radiator
2004JeepWrangler———N/Awith 1 Row Equivalent; Downflow Radiator
2003JeepTJ———N/ADownflow Radiator
2003JeepWrangler———N/Awith 1 Row Equivalent; Downflow Radiator
2002JeepTJ———N/ADownflow Radiator
2002JeepWrangler———N/Awith 1 Row Equivalent; Downflow Radiator
2001JeepTJ———N/ADownflow Radiator
2001JeepWrangler———N/Awith 1 Row Equivalent; Downflow Radiator
2000JeepTJ———N/ADownflow Radiator
2000JeepWrangler———N/Awith 1 Row Equivalent; Downflow Radiator
1999JeepTJ———N/ADownflow Radiator
1999JeepWrangler———N/Awith 1 Row Equivalent; Downflow Radiator
1998JeepTJ———N/ADownflow Radiator
1998JeepWrangler———N/Awith 1 Row Equivalent; Downflow Radiator
1997JeepTJ———N/ADownflow Radiator
1997JeepWrangler———N/Awith 1 Row Equivalent; Downflow Radiator
1991JeepWranglerIslander2.5LL4N/ADownflow Radiator
1991JeepWranglerSahara2.5LL4N/ADownflow Radiator
1991JeepWranglerS2.5LL4N/ADownflow Radiator
1991JeepWranglerBase2.5LL4N/ADownflow Radiator
1990JeepWrangler———N/ADownflow Radiator
1989JeepWrangler———N/ADownflow Radiator
1988JeepWrangler———N/ADownflow Radiator
1987JeepWrangler———N/ADownflow Radiator