Nissens 606254 Radiator - Front or Lower

Nissens 606254 Radiator for Jeep Applications

The Nissens 606254 radiator is an aluminum cooling component built for specific Jeep front and lower radiator applications. It is engineered by Nissens Automotive, a manufacturer focused on thermal and engine efficiency parts for the aftermarket.

• Aluminum radiator construction
• Fits 2006-2010 Jeep Commander, front
• Fits 2005-2010 Jeep Grand Cherokee, front
• Fits 2004 Jeep Grand Cherokee, lower, Dims.: 590x516x26
• Core dimensions listed by Nissens: 20.3150 height, 23.1496 width, 1.0236 length
• Part number 606254 for direct reference

Detailed Product Overview

This radiator is designed for Jeep Commander and Jeep Grand Cherokee cooling system service where the original unit has reached the end of its service life. The aluminum construction supports efficient heat transfer, and the listed core dimensions help confirm application match before installation. If you are sourcing a radiator for a Jeep Grand Cherokee front cooling repair or a Jeep Commander radiator replacement, Nissens 606254 is the catalog reference to verify.

This part cross-references Mopar 55116849AC for the same application.

Common Cooling System Issues

• Engine temperature running higher than normal
• Coolant leaks from a damaged or corroded radiator
• Reduced cooling performance during stop-and-go driving
• Visible fin, tank, or core damage after road impact
• Cooling system service needed on a Jeep Commander or Jeep Grand Cherokee

Installation Notes and Tips

Confirm the vehicle position and dimensions against the original radiator before installation. This application includes front and lower fitments, so verify the exact mounting location on the vehicle and compare the listed dimensions with the removed unit. Inspect hoses, clamps, and coolant condition during replacement to help complete the repair correctly.

Quality Assurance

Nissens develops thermal management components for the aftermarket and manufactures its products to consistent quality standards. The 606254 radiator reflects that focus on engine cooling performance and application-specific fitment.