Four Seasons A/C Accumulator with Hose Assembly,A/C Refrigerant Suction Hose P/N:55278
Keep the air conditioning drying properly and moving refrigerant on the suction side with the Four Seasons A/C Accumulator with Hose Assembly / A/C Refrigerant Suction Hose (MPN 83042). It's a direct-fit replacement for the listed applications: the 2001-2005 Ford Escape, 2001-2005 Mazda Tribute, and 2005 Mercury Mariner — see the Buyer's Guide tab for engine details.
The accumulator/filter drier acts as a filter, removing moisture and contaminants from the A/C system — contaminants that can't be cleared by flushing, which is why replacing the unit is essential during service. Moisture is absorbed through a desiccant bag; a leaking or "open" system can saturate that bag within a few hours and leave the accumulator ineffective.
Replacing the accumulator/filter drier is required to validate compressor warranty and should be done anytime the system is serviced. Listed under both the A/C Accumulator with Hose Assembly and A/C Refrigerant Suction Hose part-type names.
What does this accumulator with hose assembly do?
It filters the A/C system, removing moisture and contaminants a flush can't clear, and carries refrigerant on the suction side back toward the compressor.
Which vehicles does MPN 83042 fit?
It's a direct-fit replacement for the 2001-2005 Ford Escape, 2001-2005 Mazda Tribute, and 2005 Mercury Mariner. See the Buyer's Guide tab for engine details.
Are seals included for installation?
Yes. The necessary gaskets, o-rings and seal are included for easier installation.
Why replace the accumulator when servicing the A/C?
A leaking or open system can saturate the desiccant bag within a few hours, making the unit ineffective. Replacement is also required to validate compressor warranty.
How does it remove moisture from the system?
Moisture is absorbed through a desiccant bag inside the unit, using a high-quality desiccant for appropriate absorption.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.