TYC 3478 A/C Condenser - Front

Overview of TYC A/C Condenser 3478 for Mercedes-Benz

The TYC A/C Condenser part number 3478 is designed specifically for select Mercedes-Benz models including GL320, GL350, GL450, GL500, GL550, ML320, ML350, ML500, ML550, R320, R350, and R500. This parallel flow condenser ensures efficient heat exchange to maintain optimal air conditioning performance.

• Configuration: Parallel flow condenser (PFC)
• Core Height: 24.81 inches
• Core Length: 21.31 inches
• Core Size: 24 13/16" x 21 5/16" x 5/8"
• Core Thickness: 0.63 inches
• Inlet and Outlet Size: 9/16 inch diameter

Technical Details and Specifications

The TYC 3478 A/C condenser features a parallel flow design that improves refrigerant flow and heat dissipation compared to traditional tube and fin condensers. Its core dimensions of approximately 24.81 inches in height and 21.31 inches in length provide a precise fit for the HVAC system of compatible Mercedes-Benz SUVs and crossovers. The 0.63-inch core thickness balances durability with efficient cooling capacity. Both the inlet and outlet ports measure 9/16 inch in diameter, ensuring compatibility with factory refrigerant lines.

Compatible Mercedes-Benz Models

This condenser is compatible with a range of Mercedes-Benz vehicles, including GL320, GL350, GL450, GL500, GL550, ML320, ML350, ML500, ML550, R320, R350, and R500 models. It is engineered to meet the OEM specifications for these vehicles, providing reliable performance in the HVAC system.

Common Applications and Problem Resolution

• Replaces leaking or damaged A/C condensers in Mercedes-Benz GL and ML series
• Restores proper refrigerant flow and cooling efficiency
• Addresses reduced air conditioning performance or overheating issues
• Solves issues related to clogged or corroded condenser cores
• Prevents compressor damage caused by inadequate heat exchange

Installation Notes and Tips

Installation of the TYC 3478 A/C condenser should be performed by a qualified technician familiar with Mercedes-Benz HVAC systems. Ensure the refrigerant system is properly evacuated before removal. Verify that inlet and outlet connections match the 9/16 inch diameter fittings. Inspect and replace any worn seals or O-rings during installation to prevent leaks. After installation, recharge the system with the correct refrigerant type and quantity according to manufacturer specifications.

Quality Assurance and Warranty

TYC manufactures this A/C condenser to meet or exceed OEM standards for fit, form, and function. The part number 3478 undergoes rigorous quality control to ensure durability and performance. While specific warranty terms may vary, TYC typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation for detailed warranty information.