Global Parts 4739C A/C Condenser

Overview of Global Parts 4739C A/C Condenser

The Global Parts 4739C A/C condenser is designed specifically for heavy-duty Chevrolet and GMC trucks, including the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, Silverado 3500, and Silverado 3500 HD models. Engineered with durable aluminum and a parallel flow core, this condenser ensures efficient heat exchange and reliable air conditioning performance.

• Core thickness options: 0.69 inches and 17.53 mm
• Constructed from lightweight, corrosion-resistant aluminum
• Parallel flow condenser core type for improved cooling efficiency
• Includes a drier with desiccant to maintain system dryness
• Specific fitment for Chevrolet and GMC heavy-duty trucks
• Block type inlet fitting for secure connections
• Does not include an oil cooler

Detailed Product Description

The Global Parts 4739C A/C condenser is built with a parallel flow core design, which enhances refrigerant flow and heat dissipation compared to traditional tube-and-fin condensers. Its aluminum core material offers a balance of strength and corrosion resistance, essential for the demanding conditions faced by Chevrolet Sierra and GMC Sierra heavy-duty trucks. The condenser features a block type inlet fitting, ensuring a precise and leak-free connection within the vehicle's HVAC system. Additionally, the included drier with desiccant helps prevent moisture buildup, protecting the A/C system from corrosion and refrigerant contamination.

Compatible Vehicles and Common Applications

• Chevrolet Sierra 2500 HD
• Chevrolet Sierra 3500 HD
• GMC Sierra 2500 HD
• GMC Sierra 3500 HD
• Chevrolet Silverado 2500 HD
• Chevrolet Silverado 3500 and 3500 HD

This condenser is designed to replace the factory unit in these specific models, restoring proper air conditioning function and system efficiency.

Issues Addressed by the Global Parts 4739C Condenser

• Reduced A/C cooling performance due to clogged or damaged condenser
• Leaks or refrigerant loss from corroded condenser core
• Moisture contamination causing system corrosion and compressor damage
• Overheating of refrigerant leading to inefficient air conditioning
• Failure of original condenser fittings or connections

Installation Notes and Tips

When installing the Global Parts 4739C condenser, ensure the system is fully evacuated and free of contaminants before installation. Verify the block type inlet fitting matches the vehicle’s existing connections. Replace the drier if it is not included or if the system has been open to the atmosphere for an extended period. Proper torque specifications should be followed to avoid leaks. Professional installation is recommended to maintain system integrity and performance.

Quality Assurance and Warranty

Global Parts manufactures the 4739C A/C condenser to meet OEM specifications for fit, form, and function. The aluminum core and parallel flow design contribute to durability and consistent performance. This part includes a drier with desiccant to protect the system from moisture damage. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.