gpd 2590C Radiator with Integrated Transmission Oil Cooler

The gpd 2590C is a direct-fit replacement radiator designed to restore proper engine cooling when your original radiator fails. Radiators play a critical role in the engine's cooling system by transferring heat away from the engine and dissipating it through airflow across the core, keeping operating temperatures in a safe range for reliable performance. This unit features an aluminum core paired with plastic tanks, delivering an efficient combination of heat transfer and lightweight durability. An integrated internal transmission oil cooler is built into the radiator, helping to regulate automatic transmission fluid temperatures without the need for a separate cooler.

Key Features:

• Aluminum core construction for efficient heat dissipation
• Plastic end tanks for reduced weight
• Built-in internal transmission oil cooler
• Core dimensions: 17.63 in. (H) x 24.88 in. (W) x 1.38 in. (thick)
• Inlet diameter: 1.25 in. (31.75 mm); Outlet diameter: 1.30 in. (33.02 mm)
• Radiator cap not included; no engine oil cooler

Engineered as a quality OEM-replacement solution, the gpd 2590C is built to meet original equipment standards and restore cooling system performance. Fits select 2002–2009 Audi models including the A4, A4 Quattro, A6, and A6 Quattro.