OSC 13221 Aluminum Radiator Assembly

The OSC 13221 is a premium replacement radiator designed to meet or exceed OE specifications for form, fit, and function. This direct-fit radiator assembly provides reliable engine cooling performance and is engineered for easy drop-in installation.

Advanced Construction Features:

• Premium grade Alcoa aluminum core construction for superior heat dissipation
• Cadmium plated tubes inside and out to prevent premature corrosion and failure
• Downflow design with aluminum core for maximum cooling efficiency
• Die-cut gaskets ensure leak-free operation
• Individually pressure tested before shipping to guarantee quality
• OE-comparable core dimensions for optimal cooling surface area

What's Included:

• Complete radiator assembly
• All necessary fittings and hardware for installation

OSC radiators are engineered for multi-fit applications without compromising appearance or performance. This radiator meets OE cooler design specifications and maintains proper transmission oil cooler and engine oil cooler configurations where originally equipped. Rigorous accelerated cycling tests ensure long-lasting durability and dependable service life.

Cross Reference Numbers: Replaces OEM part numbers 19010-R1B-A01, 19010-R1B-A02, 19010-R1B-A51, 19010-R1B-A52, and industry numbers HO3010229, RK1692, CU13221.