Global Parts 622C Radiator

Overview of Global Parts Radiator 622C for Chevrolet and GMC Trucks

The Global Parts radiator part number 622C is engineered for reliable cooling performance in Chevrolet and GMC heavy-duty trucks. Designed specifically for models like the C35, C1500, C2500, C3500, K1500, K2500, K3500, and P30, this radiator supports efficient engine and transmission cooling to maintain optimal vehicle operation.

• Core dimensions: 17.25 inches height, 28.25 inches width, and 1.25 inches thickness
• Constructed with an aluminum core and plastic tanks for durability and heat dissipation
• Includes integrated transmission and engine oil coolers with fittings spaced 11.5 inches apart
• Cross flow design enhances coolant flow and heat exchange efficiency
• Inlet diameter of 1.31 inches and outlet diameter of 1.6 inches for proper hose compatibility
• Core fin density of 73 fins per 4 inches to improve cooling capacity

Detailed Radiator Specifications and Features

The Global Parts 622C radiator features a robust aluminum core measuring 438.15 mm in height, 717.55 mm in width, and 31.75 mm in thickness, providing a substantial surface area for heat dissipation. The plastic tank construction reduces weight while maintaining structural integrity. This radiator is designed with a cross flow configuration, which optimizes coolant circulation across the core, improving thermal efficiency. Both engine and transmission oil coolers are integrated, with fittings spaced 11.5 inches apart, allowing for effective cooling of vital fluids. The inlet and outlet diameters of 33.27 mm and 40.64 mm respectively ensure compatibility with OEM hoses on Chevrolet and GMC truck models. Additionally, the core fin quantity of 73 fins per 4 inches enhances airflow and heat transfer.

Compatible Vehicles and Applications

• Chevrolet C35, C1500, C2500, C3500
• GMC K1500, K2500, K3500, P30
• Designed for heavy-duty truck cooling systems requiring integrated engine and transmission oil coolers
• Suitable for replacement in vehicles experiencing radiator or oil cooler failure

Installation Notes and Tips

When installing the Global Parts 622C radiator, ensure all hose connections match the specified inlet and outlet diameters for a secure fit. Verify the transmission and engine oil cooler fittings align with the 11.5-inch spacing to prevent leaks. Properly bleed the cooling system after installation to avoid air pockets and maintain optimal cooling performance. It is recommended to inspect related components such as hoses and clamps during replacement to ensure system integrity.

Quality Assurance and Warranty

Global Parts radiators are manufactured to meet industry standards for durability and performance. The 622C radiator is constructed with quality materials including an aluminum core and plastic tanks to resist corrosion and wear. While specific warranty details are not provided, Global Parts products typically adhere to manufacturer guidelines for reliability in automotive cooling applications.