Universal Air
Downflow Radiator

Universal Air RA2603C Radiator

Brand Universal Air RA2603C
Product line Downflow Radiator
Fits Lincoln · 3 vehicles

Downflow design. Configured as a radiator for the listed cooling system application.

Direct fit replacement. Matches the specified application for straightforward parts matching.

$117.19Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $117.19
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Radiator for Lincoln Aviator

The Universal Air RA2603C is a downflow radiator built for the 2003-2005 Lincoln Aviator. It is a direct fit cooling component for vehicles listed in the fitment data and is identified by part number RA2603C.

Key Features

  • Downflow radiator design for the specified application.
  • Fits 2003-2005 Lincoln Aviator, N/A.
  • Cooling system replacement part for radiator service.
  • Universal Air part number RA2603C for ordering and reference.

Product Details

This radiator is intended for Lincoln Aviator cooling system repair where the original radiator has leaked, restricted flow, or lost efficiency. The downflow configuration matches the listed application, and RA2603C provides a clear reference for fitment lookup and parts matching. For buyers searching for a Lincoln Aviator radiator or RA2603C replacement, this part aligns with the vehicle coverage shown in the fitment table.

Common Uses

  • Replacing a leaking radiator.
  • Restoring coolant flow through the cooling system.
  • Addressing overheating caused by radiator wear.
  • Replacing a damaged or corroded cooling core.

Installation Notes

Verify the vehicle against the fitment data before installation. Confirm the radiator configuration matches the listed downflow design and inspect related cooling system components during service. Professional installation is recommended for cooling system repairs.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2005LincolnAviatorDownflow Radiator
2004LincolnAviatorDownflow Radiator
2003LincolnAviatorDownflow Radiator