Nissan Titan, Armada / Infiniti QX56 Premium High-Performance Aluminum Radiator - 401446


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Product Features

  • 100% all metal aluminum construction
  • Eliminates the plastic upper & lower tanks that are prone to cracking
  • Increased cooling capacity with a core that is twice as thick as the factory unit
  • Installs just like factory (drop in fit)
  • Built-in transmission cooler (18.12 inches) - for use with automatic transmissions or manual transmissions
  • 3-Row construction - 3 sets of flow tubes
  • Stillen recommends using a vacuum system to evacuate air from cooling system upon installation. This will extend the life of your radiator and protect your warranty
  • 3 year warranty
  • Engineered by STILLEN manufactured by Champion radiators.


2004-2015 Nissan Titan, Armada Premium High-Performance Aluminum Radiator- 04-10 Infiniti QX56

Note: Stillen recommends using a vacuum system to evacuate air from cooling system upon installation. Air bubbles in the cooling system can cause damage and premature failure. Using a vacuum system to eliminate any air bubbles after installing this radiator will extend the life of your radiator and protect your warranty.

Replace your old, cracked Nissan Titan radiator with a durable and efficient Premium High-Performance Aluminum Radiator. Redesigned in 2013, The Premium High-Performance Aluminum Radiator is specially designed to be a drop-in replacement radiator for the 2004-2015 Nissan Titan, 2004-2010 Infiniti QX56 and 2005-2014 Nissan Armada.

Improved Factory Design

This new radiator features a 3-row thick core, and holds twice as much coolant as the factory radiators! The construction is all-aluminum, and designed to improve reliability, airflow, total cooling and also comes with an internal transmission oil cooler just like the OE unit. The Premium High-Performance Aluminum Radiator is designed to be an easy installation, with drop-in fitment like the factory unit, and features a 2-year warranty. Like the factory design, the replacement Titan radiator also features a built-in transmission cooler. Plus, it's built tough for improved reliabilitity, airflow, and cooling, while still offering factory-replacement ease of installation. The stronger header tanks eliminate the flawed factory radiator design that leads to cracking and leaking.

Nissan Titan Radiator with Extra Thick Core

Featuring a 3-row construction with a 2" thick core, The Premium High-Performance Aluminum Radiator radiator doubles the size and capacity of the factory radiator. This design also dramatically improves heat rejection helping your Nissan Titan, Infiniti QX56 or Nissan Armada more efficient and reliable.

100% Aluminum Titan Radiator Tanks

The STILLEN Titan Radiator replaces the OEM plastic upper and lower tanks with 100% aluminum tanks. This eliminates the common complaint of cracked Titan radiators. The all aluminum Nissan titan radiator offers better durability and improved performance.

Exceptional Manufacturer's Warranty

STILLEN is so confident in the quality and craftsmanship of this radiator we offer a 3-year manufacturer's limited warranty. This warranty protects against cracking and leaking when used under normal conditions.

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