Platinum Pro RAD13721 Replacement Radiator 5.3L V8 eAssist Aluminum Core Plastic Tank

The Platinum Pro RAD13721 is a direct-fit aftermarket replacement radiator engineered for vehicles equipped with 5.3-liter V8 engines featuring the eAssist hybrid system (option code L8B). This radiator features an aluminum core with plastic end tanks and includes both engine oil cooler and transmission oil cooler provisions.

Key Specifications:

• Core height: 34 inches
• Core width: 16-7/16 inches
• Core thickness: 1-1/4 inches
• Inlet diameter: 1-5/16 inches
• Outlet diameter: 1-9/16 inches
• Integrated engine oil cooler
• Integrated transmission oil cooler

Quality Construction:

• Aluminum core construction for efficient heat dissipation
• Durable plastic end tanks designed for long-term reliability
• Direct-fit design requires no drilling or modifications for installation
• Meets all Federal Motor Safety Standards
• Same form and fit as OE specifications

Platinum Pro by Keystone delivers quality aftermarket cooling system components designed to meet or exceed OEM specifications. This radiator is specifically engineered for vehicles with the eAssist mild hybrid system, ensuring proper fitment and cooling performance for this specialized application.