Spectra CU2590 Radiator

Spectra CU2590 Radiator Overview

The Spectra CU2590 radiator is built for direct replacement use in select Audi cooling systems. It follows OE-style durability expectations and is listed for vehicles equipped with an engine oil cooler, making it a focused solution for specific A4 and A6 applications.

• OE-style radiator construction for replacement service
• Fits select Audi models with engine oil cooler (EOC)
• Application-specific coverage for A4, A4 Quattro, A6, and A6 Quattro
• Part number CU2590 for catalog and cross-reference lookup

Vehicle Fitment

• Fits 2002-2009 Audi A4 Quattro, N/A, w/ EOC (Engine Oil Cooler)
• Fits 2002-2008 Audi A4, N/A, w/ EOC (Engine Oil Cooler)
• Fits 2002-2005 Audi A6, N/A, w/ EOC (Engine Oil Cooler)
• Fits 2002-2005 Audi A6 Quattro, N/A, w/ EOC (Engine Oil Cooler)
• Fits 2005 Audi A6 Quattro, N/A, To Jan/2005

Detailed Description

Use the Spectra CU2590 when replacing a radiator on select Audi A4, Audi A4 Quattro, Audi A6, and Audi A6 Quattro models. This radiator is cataloged for engine oil cooler-equipped vehicles, so matching the exact year, model, and cooling configuration is important before ordering. The CU2590 is also cross-referenced to AP Exhaust 2590 for the same application.

Common Replacement Reasons

• Coolant leaks from a damaged radiator core or tank
• Overheating caused by restricted coolant flow
• Corrosion or age-related deterioration in the cooling system
• Temperature instability after radiator failure
• Need for a direct-fit replacement on Audi A4 or A6 platforms

Installation Notes and Tips

Confirm engine oil cooler equipment before installation, since this radiator is listed for EOC-equipped applications. Verify the vehicle year and model against the fitment notes, especially for the 2005 Audi A6 Quattro listing limited to vehicles built to January 2005. Inspect hoses, clamps, and coolant condition during radiator replacement.

Quality Assurance

Spectra Premium radiators are engineered to meet the durability expectations associated with OE replacement parts. The CU2590 is built for application-specific fitment and dependable cooling-system service on the listed Audi models.