Universal Air
Downflow Radiator

Universal Air RA13657C Radiator

Brand Universal Air RA13657C
Product line Downflow Radiator
Fits Toyota · 13 vehicles

Downflow design. Built for the listed radiator configuration in select cooling system applications.

Fitment-specific replacement. Matched to the stated application for straightforward radiator service.

$194.16Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $194.16
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Compatible With Select Highlander Applications

This Universal Air radiator is a downflow replacement for select Toyota Highlander applications. It is identified by part number RA13657C and matches the listed fitment for 2017-2019 models with a downflow radiator configuration.

Key Features

  • Downflow radiator design for the listed application.
  • Direct fitment for select Toyota Highlander models.
  • Radiator replacement identified by part number RA13657C.

Product Details

Universal Air RA13657C is a radiator built for the specified Toyota Highlander fitment. The downflow layout follows the application shown in the fitment data, making it a straightforward choice when replacing a radiator on 2017-2019 Highlander vehicles that use this configuration. Use RA13657C when you need a radiator matched to the listed cooling system setup.

Common Reasons for Replacement

  • Leaking or cracked radiator tanks.
  • Cooling system overheating caused by restricted flow.
  • Corrosion or internal blockage in the radiator core.
  • Physical damage from road debris or impact.

Installation Notes

Verify the vehicle’s radiator configuration before ordering. Confirm the listed downflow application and compare the existing unit to RA13657C to ensure proper fitment on the Toyota Highlander. Professional installation is recommended for cooling system service.

Quality Assurance

Universal Air supplies this radiator as a fitment-specific replacement for the listed application. Part number RA13657C should be matched to the vehicle’s cooling system layout before installation.

This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypeNotes
2019ToyotaHighlanderSE3.5LV6GASDownflow Radiator
2019ToyotaHighlanderLE3.5LV6GASDownflow Radiator
2019ToyotaHighlanderXLE3.5LV6GASDownflow Radiator
2019ToyotaHighlanderLimited3.5LV6GASDownflow Radiator
2019ToyotaHighlanderLimited Platinum3.5LV6GASDownflow Radiator
2018ToyotaHighlanderLimited3.5LV6GASDownflow Radiator
2018ToyotaHighlanderLE3.5LV6GASDownflow Radiator
2018ToyotaHighlanderXLE3.5LV6GASDownflow Radiator
2018ToyotaHighlanderLE Plus3.5LV6GASDownflow Radiator
2018ToyotaHighlanderSE3.5LV6GASDownflow Radiator
2017ToyotaHighlanderLimited3.5LV6GASDownflow Radiator
2017ToyotaHighlanderLE3.5LV6GASDownflow Radiator
2017ToyotaHighlanderXLE3.5LV6GASDownflow Radiator