Part #: RA2101C

Universal Air RA2101C Radiator

Downflow Radiator
⚙️ 34 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Downflow Radiator
🚗Fitment: Jeep, TJ and Wrangler
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Cooling Solution for Jeep TJ and Wrangler

The Universal Air Downflow Radiator RA2101C is designed specifically for Jeep TJ and Wrangler models, providing efficient engine cooling to maintain optimal performance. This radiator is engineered to meet the cooling demands of these vehicles, ensuring consistent temperature regulation under various driving conditions.

Key Features of the Universal Air RA2101C Radiator

  • Compatible with Jeep TJ and Wrangler models
  • Part number RA2101C for precise identification
  • Downflow radiator design for effective heat dissipation
  • Constructed to support engine cooling system requirements
  • Part of the Universal Air Downflow Radiator product line

About the Universal Air Downflow Radiator Product Line

The Downflow Radiator line by Universal Air focuses on radiators that utilize a downflow design, where coolant flows from the top to the bottom of the radiator core. This design supports efficient heat exchange and is suitable for vehicles like the Jeep TJ and Wrangler that require reliable cooling under off-road and on-road conditions. The RA2101C is a part of this line, ensuring compatibility and performance aligned with Universal Air’s standards.

Detailed Product Description

The RA2101C radiator is engineered to replace or upgrade the cooling system in Jeep TJ and Wrangler vehicles. Its downflow configuration allows coolant to pass through the radiator core vertically, promoting effective heat transfer and maintaining engine temperature within safe limits. This radiator is designed to integrate seamlessly with the existing cooling system components, providing a dependable solution for maintaining engine efficiency and preventing overheating.

Common Applications and Issues Addressed

  • Replacement for damaged or leaking radiators in Jeep TJ and Wrangler
  • Improves cooling efficiency to prevent engine overheating
  • Addresses coolant flow restrictions caused by clogged or corroded radiators
  • Supports engine performance during heavy-duty or off-road use
  • Helps maintain consistent engine temperature under varied driving conditions

Installation Notes and Tips

When installing the Universal Air RA2101C radiator, ensure compatibility with your Jeep TJ or Wrangler model year and engine configuration. Properly drain the existing coolant before removal and inspect hoses and clamps for wear. Follow manufacturer torque specifications for mounting bolts and refill the cooling system with the recommended coolant type. Bleed the system to remove air pockets to ensure optimal radiator performance.

Quality Assurance and Warranty Information

The Universal Air RA2101C radiator is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control processes to ensure reliability. It is recommended to verify warranty coverage with the product documentation or supplier at the time of purchase.

This part fits 34 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2006JeepTJSE2.4LL4N/ADownflow Radiator
2006JeepTJRubicon4.0LL6N/ADownflow Radiator
2006JeepTJSport4.0LL6N/ADownflow Radiator
2006JeepWranglerN/Awith 1 Row Equivalent; Downflow Radiator
2005JeepTJSport4.0LL6N/ADownflow Radiator
2005JeepTJRubicon4.0LL6N/ADownflow Radiator
2005JeepTJSE2.4LL4N/ADownflow Radiator
2005JeepWranglerN/Awith 1 Row Equivalent; Downflow Radiator
2004JeepTJSport4.0LL6N/ADownflow Radiator
2004JeepTJSahara4.0LL6N/ADownflow Radiator
2004JeepTJRubicon4.0LL6N/ADownflow Radiator
2004JeepWranglerN/Awith 1 Row Equivalent; Downflow Radiator
2003JeepTJN/ADownflow Radiator
2003JeepWranglerN/Awith 1 Row Equivalent; Downflow Radiator
2002JeepTJN/ADownflow Radiator
2002JeepWranglerN/Awith 1 Row Equivalent; Downflow Radiator
2001JeepTJN/ADownflow Radiator
2001JeepWranglerN/Awith 1 Row Equivalent; Downflow Radiator
2000JeepTJN/ADownflow Radiator
2000JeepWranglerN/Awith 1 Row Equivalent; Downflow Radiator
1999JeepTJN/ADownflow Radiator
1999JeepWranglerN/Awith 1 Row Equivalent; Downflow Radiator
1998JeepTJN/ADownflow Radiator
1998JeepWranglerN/Awith 1 Row Equivalent; Downflow Radiator
1997JeepTJN/ADownflow Radiator
1997JeepWranglerN/Awith 1 Row Equivalent; Downflow Radiator
1991JeepWranglerIslander2.5LL4N/ADownflow Radiator
1991JeepWranglerSahara2.5LL4N/ADownflow Radiator
1991JeepWranglerS2.5LL4N/ADownflow Radiator
1991JeepWranglerBase2.5LL4N/ADownflow Radiator
1990JeepWranglerN/ADownflow Radiator
1989JeepWranglerN/ADownflow Radiator
1988JeepWranglerN/ADownflow Radiator
1987JeepWranglerN/ADownflow Radiator

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