Air conditioner tubes for GL / GLS generation X166

Mercedes-Benz air conditioner tubes are the rigid and flexible lines that carry refrigerant between the compressor, condenser, evaporator, and receiver/drier. These tubes are routed through the engine bay and firewall, where they must seal perfectly while handling high pressure, temperature changes, engine vibration, and constant exposure to moisture, road salt, and oil residue. Because they sit close to the radiator support, front panel, and other tightly packed components, even a small bend, crack, or damaged fitting can affect the entire A/C system.

When an A/C tube fails, the signs are usually easy to notice without special tools. The air conditioning may start cooling weakly, then stop blowing cold altogether. You may hear a brief hissing sound after parking, notice oily residue around a pipe joint or crimped section, or see that the system works only for a short time after a recharge before losing performance again. In some cases, one damaged line can also cause the compressor to cycle unusually often.

Choosing a genuine used OEM Mercedes-Benz tube is a practical alternative to aftermarket copies, which often have incorrect bends, poor flange alignment, or lower-quality sealing surfaces. Original factory parts offer proper fit and dependable operation at a much lower cost than new dealer parts. At imcar.com.ua, every air conditioner tube is matched by VIN/chassis number before shipping and packed carefully for safe international delivery. Order with confidence.