gpd 2419C Radiator with Integrated Transmission Oil Cooler

The gpd 2419C is a direct-fit replacement radiator designed to restore proper engine cooling when your original unit fails. Like all automotive radiators, it works by circulating coolant through its core to extract heat from the engine and dissipate it into the surrounding air, keeping your engine operating at the right temperature. This unit features a single-row aluminum core measuring 1.02 inches (26 mm) thick paired with plastic tanks, and includes an integrated internal transmission oil cooler — no separate cooler required.

Key Features:

• Aluminum core construction for efficient heat transfer
• Plastic tanks for a lightweight, corrosion-resistant assembly
• Single-row core, 1.02 in (26 mm) thick
• Built-in internal transmission oil cooler included
• Radiator cap not included
• Thermostat not included

gpd replacement radiators are engineered to meet the cooling demands of the original equipment they replace, helping your engine maintain optimal operating temperatures and protecting your transmission fluid from overheating. Fits select 2003–2006 Lexus models.