Part #: RA13251C

Universal Air RA13251C Radiator

Downflow Radiator
14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$198.85Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Downflow Radiator
Fitment: Toyota, 4Runner
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 Toyota 4Runner Vehicles

The Universal Air Downflow Radiator RA13251C is designed specifically for Toyota 4Runner models, providing efficient engine cooling and maintaining optimal operating temperatures. This radiator is engineered to meet the cooling demands of your vehicle, ensuring consistent performance under various driving conditions.

Key Features of the Universal Air RA13251C Radiator

  • Compatible with Toyota 4Runner models for precise fitment
  • Part number RA13251C for easy identification and replacement
  • Downflow radiator design for effective heat dissipation
  • Constructed to support engine cooling and prevent overheating
  • Manufactured by Universal Air, a recognized brand in cooling components

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 transfer and is suitable for vehicles like the Toyota 4Runner that require reliable cooling under various operating conditions. The RA13251C is part of this line, ensuring compatibility and performance aligned with the vehicle’s cooling system requirements.

Detailed Product Description

The RA13251C radiator is engineered to replace the original cooling component in Toyota 4Runner vehicles. Its downflow design facilitates effective coolant circulation, helping to maintain engine temperature within safe limits. This radiator supports the vehicle’s cooling system by dissipating heat generated during engine operation, which is critical for preventing overheating and maintaining engine efficiency. The part number RA13251C ensures that this radiator matches the specifications required for proper fit and function in the Toyota 4Runner.

Common Issues Addressed by This Radiator

  • Engine overheating due to inefficient cooling
  • Coolant leaks or radiator damage from wear and tear
  • Reduced engine performance caused by high operating temperatures
  • Failure of the original radiator affecting vehicle reliability
  • Corrosion or clogging within the cooling system

Installation Notes and Tips

When installing the Universal Air RA13251C radiator, ensure the vehicle is cool and the cooling system is depressurized before removal of the old radiator. Verify compatibility with your Toyota 4Runner model year and engine type. Properly connect all hoses and fittings to avoid leaks. It is recommended to flush the cooling system prior to installation to remove any debris or contaminants that could affect radiator performance.

Quality Assurance and Warranty Information

Universal Air manufactures the RA13251C radiator to meet industry standards for durability and performance. While specific warranty details are not provided here, Universal Air products typically undergo quality control processes to ensure reliability. For warranty information, refer to the manufacturer’s documentation or contact the supplier directly.

This part fits 14 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2021Toyota4RunnerN/ADownflow Radiator
2020Toyota4RunnerN/ADownflow Radiator
2019Toyota4RunnerN/ADownflow Radiator
2018Toyota4RunnerN/ADownflow Radiator
2017Toyota4RunnerN/ADownflow Radiator
2016Toyota4RunnerN/ADownflow Radiator
2015Toyota4RunnerN/ADownflow Radiator
2014Toyota4RunnerN/ADownflow Radiator
2013Toyota4RunnerN/ADownflow Radiator
2012Toyota4RunnerN/ADownflow Radiator
2011Toyota4RunnerN/ADownflow Radiator
2010Toyota4RunnerLimited4.0LV6N/ADownflow Radiator
2010Toyota4RunnerSR54.0LV6N/ADownflow Radiator
2010Toyota4RunnerTrail4.0LV6N/ADownflow Radiator

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