CSF 3841 Radiator

Reliable Radiator Replacement for Chevrolet and GMC Trucks

The CSF 3841 radiator is engineered to provide efficient cooling for Chevrolet Silverado 1500 and GMC Sierra 1500 models. Designed with a durable aluminum core and plastic tanks, this radiator supports optimal engine temperature management under various driving conditions.

• Core thickness: 1 1/4 inches for effective heat dissipation
• Core dimensions: 34 inches length by 16 7/16 inches width
• Aluminum core material combined with plastic tanks for durability and weight reduction
• Cross flow design with a single core row for balanced coolant flow
• Inlet diameter: 1 5/16 inches (left side), outlet diameter: 1 9/16 inches (right side)
• High-efficiency plate-type oil cooler integrated on both left and right sides (11 1/2 inches)
• OEM style quick-connect oil fittings for streamlined installation

Detailed Radiator Specifications and Features

The CSF 3841 radiator features a 1 1/4 inch thick aluminum core that measures 34 inches in length and 16 7/16 inches in width, providing a robust surface area for heat exchange. The plastic tanks are designed to reduce weight while maintaining structural integrity. This radiator uses a cross flow configuration with a single core row, optimizing coolant flow and heat transfer efficiency. The inlet and outlet diameters are precisely sized at 1 5/16 inches (left) and 1 9/16 inches (right), ensuring compatibility with the cooling system of Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. Additionally, the integrated high-efficiency plate-type oil cooler on both sides enhances engine oil cooling, supporting overall engine performance and longevity.

Compatible Vehicles and Common Applications

• Replacement radiator for Chevrolet Silverado 1500 models
• Replacement radiator for GMC Sierra 1500 models
• Addresses overheating issues caused by radiator core damage or clogging
• Resolves coolant leaks from cracked or worn plastic tanks
• Improves engine oil cooling with integrated oil cooler for high-performance or heavy-duty use

Installation Notes and Tips

When installing the CSF 3841 radiator, ensure all coolant lines and fittings match the specified inlet and outlet diameters for a secure connection. The OEM style plastic tanks and quick-connect oil fittings facilitate a straightforward replacement process. It is recommended to inspect hoses and clamps for wear during installation and replace as necessary to prevent leaks. Properly bleed the cooling system after installation to avoid air pockets and ensure optimal cooling performance.

Quality Assurance and Warranty Information

CSF radiators are manufactured to meet OEM specifications, using high-quality aluminum cores and durable plastic tanks. The CSF 3841 radiator is designed to provide reliable cooling performance for Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. While specific warranty details are not provided, CSF products typically undergo rigorous quality control to ensure durability and fitment accuracy.