OSC 13326 Aluminum Radiator for Chevrolet Impala

The OSC 13326 is a high-quality OEM replacement radiator engineered to meet or exceed original equipment specifications for optimal cooling performance and reliability. This aluminum core radiator is designed to handle demanding conditions while maintaining consistent coolant flow and efficient heat dissipation to prevent engine overheating.

Key Features:

• Aluminum core construction with durable plastic tanks for excellent thermal conductivity and corrosion resistance
• Core dimensions: 29.33 inches length x 14.49 inches height x 0.87 inches thickness
• Single row crossflow design with 75 fins every 4 inches for maximum heat transfer
• Hose clamp connections with 1.34-inch inlet and 1.57-inch outlet diameters
• Direct OEM fit with precise dimensions ensuring seamless drop-in installation without modifications
• Includes integrated transmission oil cooler for automatic transmission applications
• Brazed construction for superior durability and leak prevention
• Pressure tested to meet strict performance standards

OSC radiators are manufactured by US Motor Works, a trusted name in automotive cooling systems with over 1,400 SKUs available. Each radiator is engineered to align perfectly with your vehicle's cooling system, providing the same cooling performance as the original part while offering enhanced durability for long service life.

Cross-Reference Part Numbers: CU13326, 22809024, GM3010548, 8013326, 41-13326, 221-9308