OSC HD9217 Heavy-Duty Engine Coolant Radiator

The OSC HD9217 Heavy-Duty Engine Coolant Radiator is engineered to deliver superior cooling performance for commercial truck applications. Manufactured by OSC Heat Transfer Products, this direct-fit replacement radiator meets OEM specifications for form, fit, and function while providing enhanced durability for demanding service conditions.

Key Specifications:

• Core Size: 23 1/8" x 24 7/16" x 1 1/4"
• Inlet Diameter: 1-1/2"
• Outlet Diameter: 1-1/2"
• Construction: Premium-grade aluminum with advanced brazing technology
• Design: OEM-equivalent direct replacement for seamless installation

Premium Construction Features:

• Made from premium-grade Alcoa aluminum for excellent thermal conductivity
• Advanced brazing technology ensures leak-resistant joints and long service life
• Cadmium-plated tubes inside and out to prevent premature corrosion failure
• High-density multi-louvered fins maximize heat dissipation efficiency
• Robust tank design built to withstand extreme operating conditions

OSC radiators are engineered to maintain consistent coolant flow and efficient heat dissipation under varying driving conditions, preventing engine overheating. Each radiator is pressure-tested to meet strict performance standards, ensuring reliable operation in heavy-duty commercial applications. The precision-engineered design provides direct OEM fitment with proper alignment marks for straightforward installation without modifications.

OEM Cross-Reference: 558782222