Part #: RA2691C

Universal Air RA2691C Radiator

Crossflow Radiator
31 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Crossflow Radiator
Fitment: Nissan and INFINITI, Armada, Titan, QX56, and Pathfinder Armada
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 Infiniti and Nissan Vehicles

The Universal Air Crossflow Radiator RA2691C is designed to provide efficient engine cooling for select Infiniti and Nissan models. Engineered to meet the specific cooling requirements of vehicles like the Infiniti QX56 and Nissan Armada, this radiator supports optimal engine performance and temperature regulation.

  • Compatible with Infiniti Armada, QX56, and Nissan Pathfinder Armada, TITAN models
  • Part number RA2691C ensures precise fitment and easy identification
  • Crossflow design promotes effective heat dissipation and consistent coolant flow
  • Constructed to integrate seamlessly with existing cooling system components
  • Manufactured by Universal Air, a recognized brand in automotive cooling parts

About the Universal Air Crossflow Radiator Line

The Crossflow Radiator product line by Universal Air focuses on radiators that utilize a crossflow design, where coolant flows horizontally across the radiator core. This design enhances heat exchange efficiency and supports stable engine temperatures under various driving conditions. The RA2691C model is part of this line, tailored to fit specific Infiniti and Nissan vehicles, ensuring compatibility and reliable cooling performance.

Product Description and Application

The RA2691C radiator is engineered to replace original equipment radiators in compatible Infiniti and Nissan models, including the Armada, Pathfinder Armada, QX56, and TITAN. Its crossflow configuration allows for improved coolant circulation, which helps maintain optimal engine temperature and prevents overheating. This radiator is suitable for vehicles requiring a direct replacement part that meets factory specifications.

Common Issues Addressed by This Radiator

  • Engine overheating due to inefficient cooling
  • Coolant leaks from damaged or corroded radiator cores
  • Reduced engine performance caused by poor heat dissipation
  • Failure of original radiator components leading to coolant loss
  • Increased engine wear from inconsistent temperature regulation

Installation Notes and Tips

  • Ensure vehicle compatibility with Infiniti Armada, QX56, Nissan Pathfinder Armada, or TITAN before installation
  • Drain coolant completely before removing the old radiator to avoid spills
  • Inspect hoses and clamps for wear and replace if necessary during installation
  • Follow manufacturer torque specifications for mounting bolts to prevent leaks
  • Refill and bleed the cooling system properly to remove air pockets after installation

Quality Assurance and Warranty

Universal Air manufactures the RA2691C radiator 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 reliable operation. It is recommended to verify warranty coverage with the point of purchase or manufacturer documentation.

This part fits 31 vehicles. Search below:

YearMakeModelPositionNotes
2015NissanArmadaN/ACrossflow Radiator
2015NissanTITANN/ACrossflow Radiator
2014NissanArmadaN/ACrossflow Radiator
2014NissanTITANN/ACrossflow Radiator
2013NissanArmadaN/ACrossflow Radiator
2013NissanTITANN/ACrossflow Radiator
2012NissanArmadaN/ACrossflow Radiator
2012NissanTITANN/ACrossflow Radiator
2011NissanArmadaN/ACrossflow Radiator
2011NissanTITANN/ACrossflow Radiator
2010INFINITIQX56N/ACrossflow Radiator
2010NissanArmadaN/ACrossflow Radiator
2010NissanTITANN/ACrossflow Radiator
2009INFINITIQX56N/ACrossflow Radiator
2009NissanArmadaN/ACrossflow Radiator
2009NissanTITANN/ACrossflow Radiator
2008INFINITIQX56N/ACrossflow Radiator
2008NissanArmadaN/ACrossflow Radiator
2008NissanTITANN/ACrossflow Radiator
2007INFINITIQX56N/ACrossflow Radiator
2007NissanArmadaN/ACrossflow Radiator
2007NissanTITANN/ACrossflow Radiator
2006INFINITIQX56N/ACrossflow Radiator
2006NissanArmadaN/ACrossflow Radiator
2006NissanTITANN/ACrossflow Radiator
2005INFINITIQX56N/ACrossflow Radiator
2005NissanArmadaN/ACrossflow Radiator
2005NissanTITANN/ACrossflow Radiator
2004INFINITIQX56N/ACrossflow Radiator
2004NissanPathfinder ArmadaN/ACrossflow Radiator
2004NissanTITANN/ACrossflow 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.