Onix OR2576 Radiator

Radiator for 2003-2006 Nissan 350Z

Replace a worn or leaking cooling unit with the Onix OR2576 radiator for the 2003-2006 Nissan 350Z. This drop-in-fit radiator is built for direct replacement service and supports dependable engine cooling for daily driving and repair work.

Key Features

• Direct replacement radiator for the Nissan 350Z
• Drop-in-fit design for straightforward installation
• Engineered with premium components for improved service life
• Built for value-focused repair and maintenance applications
• Part number OR2576 for accurate ordering and lookup

Product Details

Onix Automotive designs its radiator line as a premium-quality, value-priced replacement option. The OR2576 is made for 2003-2006 Nissan 350Z models and is intended to restore proper heat transfer in the cooling system. If you are searching for a 2003 Nissan 350Z radiator, a 2004 Nissan 350Z replacement radiator, or a 2005-2006 Nissan 350Z cooling system part, OR2576 provides a direct-fit solution for the application listed.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems It Can Address

• Coolant leaks from a damaged radiator core or tank
• Overheating caused by restricted or inefficient heat exchange
• Cooling system performance loss from age-related wear
• Replacement needs after corrosion, cracking, or impact damage
• Service issues tied to an original radiator that no longer holds pressure

Installation Notes and Tips

Verify the vehicle application before installation and compare the existing radiator to OR2576 for mounting and connection match. Inspect hoses, clamps, and coolant condition during replacement, and flush the system if contamination is present. After installation, refill with the correct coolant and bleed air from the system according to Nissan service procedures.

Quality Assurance

Onix positions this radiator line as a premium replacement program built with top-tier components for longer service life and consistent performance. OR2576 is designed for the 2003-2006 Nissan 350Z application listed above.