Details

• Brand:

  

  

• SKU:

  MB3Z-19A834-AC

• Other Names:

  AC Tube, Liquid & Suction Hose Assembly, Tube Assembly

• Description:

  This genuine Ford A/C tube is the combined liquid and suction hose assembly that routes refrigerant through the air conditioning circuit on the 2021-2025 Ford Bronco equipped with the 2.7L V6 gasoline engine. It carries high-pressure liquid refrigerant from the condenser toward the evaporator and returns low-pressure vapor from the evaporator back to the compressor, using crimped fittings, integrated O-ring seals, and formed metal and rubber sections shaped to clear the engine, chassis, and body without chafing. Because it operates under pressure and sees constant engine-bay heat and vibration, the hose and its fittings are a frequent source of slow refrigerant loss. A buyer looking for this part is usually chasing weak or warm air conditioning, an A/C system that loses its charge over weeks, oily residue at a crimped joint, or a hiss and dye traces at the line connections. Fitting the correct OEM assembly restores a leak-free sealed path and proper refrigerant flow so the system holds its charge and cools normally. The refrigerant circuit must be recovered and evacuated before the line is disconnected and recharged to the factory specification afterward; replace the O-rings and lubricate them with the correct refrigerant oil during installation, and confirm routing and clip locations so the line does not rub. This assembly matches the factory design and mounting for the Bronco 2.7L application.

• Replaces:

  mb3z19a834v

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