Part #: RA13389C

Universal Air RA13389C Radiator

Downflow Radiator
6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$138.60Free 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: Mazda, 6
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 Mazda 6 Vehicles

The Universal Air Downflow Radiator RA13389C is designed specifically for Mazda 6 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 RA13389C Radiator

  • Compatible with Mazda 6 models for precise fitment
  • Part number RA13389C for easy identification and replacement
  • Downflow Radiator design for effective heat dissipation
  • Constructed to integrate seamlessly with existing cooling system components
  • Manufactured by Universal Air, a recognized brand in automotive cooling parts

About the Downflow Radiator Product Line

The Downflow Radiator line by Universal Air focuses on radiators that direct coolant flow vertically through the core, enhancing heat exchange efficiency. This design supports consistent engine temperature regulation, which is critical for maintaining engine performance and longevity. The RA13389C model is part of this line, tailored to fit the cooling requirements of Mazda 6 vehicles.

Detailed Product Description

The Universal Air RA13389C radiator is a direct replacement part engineered to fit Mazda 6 models. Its downflow configuration allows coolant to pass from the top to the bottom of the radiator core, facilitating effective heat transfer. This radiator is built to integrate with the vehicle’s existing cooling system, ensuring proper coolant circulation and engine temperature control. Using this radiator helps maintain the engine’s thermal balance, which is essential for preventing overheating and related engine damage.

Common Issues Addressed by This Radiator

  • Engine overheating due to inefficient cooling
  • Coolant leaks from damaged or corroded radiator cores
  • Reduced cooling system performance from clogged or worn radiators
  • Inconsistent engine temperature regulation affecting vehicle reliability
  • Replacement of faulty or damaged radiator components in Mazda 6

Installation Notes and Tips

  • Ensure compatibility with your specific Mazda 6 model year before installation
  • Drain the cooling system completely before removing the old radiator
  • Inspect hoses and clamps for wear and replace if necessary during installation
  • Refill the cooling system with the appropriate coolant mixture after installation
  • Bleed the cooling system to remove air pockets for optimal performance

Quality Assurance and Warranty Information

The Universal Air RA13389C 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 supplier or manufacturer at the time of purchase.

This part fits 6 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2013Mazda6i2.5LL4N/ADownflow Radiator
2013Mazda6GS2.5LL4N/ADownflow Radiator
2012Mazda6i2.5LL4N/ADownflow Radiator
2012Mazda6GS2.5LL4N/ADownflow Radiator
2011Mazda6GS2.5LL4N/ADownflow Radiator
2011Mazda6i2.5LL4N/ADownflow Radiator

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

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.