Onix OR2766 Radiator

Radiator for Heavy Duty Cooling Applications

The Onix OR2766 radiator is a direct-fit cooling replacement for select Chrysler and Dodge vehicles equipped with heavy duty cooling. It is built for drivers replacing a worn or leaking radiator in a Chrysler 300, Dodge Challenger, Dodge Charger, or Dodge Magnum.

• Direct-fit radiator for heavy duty cooling configurations
• Compatible with 2005-2008 Chrysler 300, w/ Heavy Duty Cooling
• Compatible with 2008 Dodge Challenger, w/ Heavy Duty Cooling
• Compatible with 2006-2008 Dodge Charger, w/ Heavy Duty Cooling
• Compatible with 2005-2008 Dodge Magnum, w/ Heavy Duty Cooling
• Onix premium-quality radiator line engineered for longer service life and improved performance

Fitment Details

Fits 2005-2008 Chrysler 300, w/ Heavy Duty Cooling. Fits 2008 Dodge Challenger, w/ Heavy Duty Cooling. Fits 2006-2008 Dodge Charger, w/ Heavy Duty Cooling. Fits 2005-2008 Dodge Magnum, w/ Heavy Duty Cooling.

Onix positions this radiator within its drop-in-fit product line, which is engineered with upgraded components for dependable cooling system service. The OR2766 is a practical replacement choice when the original radiator is damaged, restricted, or no longer maintaining proper operating temperatures in Chrysler 300, Dodge Charger, Dodge Challenger, and Dodge Magnum applications.

Common Problems This Part Can Address

• Coolant leaks from a cracked or corroded radiator
• Overheating caused by reduced heat transfer
• Cooling system performance loss in heavy duty cooling vehicles
• Radiator failure from age, vibration, or internal blockage
• Temperature instability during stop-and-go or highway driving

Installation Notes

Verify heavy duty cooling fitment before ordering. Compare the original radiator dimensions, hose locations, and mounting points to the vehicle already in service. Flush the cooling system, inspect hoses and clamps, and refill with the correct coolant mixture after installation. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Onix designs its radiator line with top-tier components and a focus on value, service life, and consistent performance. The OR2766 is part of that drop-in-fit program for repair-focused cooling system replacement.