Global Parts 1531C Radiator

Overview of Global Parts Radiator 1531C for Chevrolet, GMC, and Isuzu

The Global Parts radiator model 1531C is designed specifically for Chevrolet S10, GMC Sonoma, and Isuzu Hombre vehicles. Engineered to provide reliable cooling performance, this radiator features a cross flow design and includes a transmission oil cooler to support efficient engine operation.

• Core Height: 15 inches (381 mm)
• Core Width: 23.63 inches (600.2 mm)
• Core Thickness: 0.63 inches (16 mm)
• Core Material: Aluminum for effective heat dissipation
• Plastic tanks for durability and corrosion resistance
• Includes transmission oil cooler with adapter fittings spaced 11.5 inches apart
• Single core row with 68 fins per 4 inches for optimized airflow
• Inlet diameter: 1.31 inches (33.27 mm), Outlet diameter: 1.3 inches (33.02 mm)

Technical Details and Construction

The Global Parts 1531C radiator is constructed with an aluminum core that measures 15 inches in height, 23.63 inches in width, and 0.63 inches in thickness. This single-row core design features 68 fins every 4 inches, enhancing heat exchange efficiency. The plastic tanks provide resistance to corrosion and reduce overall weight. The radiator is equipped with a transmission oil cooler, including adapter-type fittings spaced 11.5 inches apart, supporting vehicles with automatic transmissions. The cross flow design promotes effective coolant circulation, maintaining optimal engine temperatures under various driving conditions.

Compatible Vehicles and Applications

This radiator is compatible with the following vehicles:

• Chevrolet S10
• GMC Sonoma
• Isuzu Hombre

It is designed to replace original equipment radiators in these models, ensuring proper fitment and performance. The inclusion of a transmission oil cooler makes it suitable for vehicles requiring integrated cooling solutions.

Common Issues Addressed by This Radiator

• Overheating due to worn or damaged radiator cores
• Coolant leaks from cracked or corroded tanks
• Transmission fluid overheating in vehicles with automatic transmissions
• Reduced cooling efficiency from clogged or bent fins
• Engine performance issues related to inadequate cooling

Installation Notes and Tips

When installing the Global Parts radiator 1531C, ensure all hose connections match the specified inlet and outlet diameters (1.31 inches and 1.3 inches respectively). Verify the transmission oil cooler fittings align with the vehicle’s adapter type and spacing of 11.5 inches. Properly bleed the cooling system after installation to prevent air pockets. Inspect mounting points for secure fitment and check for any potential interference with surrounding components.

Quality Assurance and Warranty

Global Parts radiators are manufactured to meet or exceed OEM specifications, using quality aluminum cores and durable plastic tanks. The 1531C radiator undergoes rigorous testing to ensure leak-free performance and structural integrity. While specific warranty details should be confirmed at the point of purchase, Global Parts typically offers coverage against defects in materials and workmanship to provide confidence in product reliability.