Four Seasons A/C Receiver Drier P/N:83104
Help protect your air conditioning system from moisture and contaminants with the Four Seasons A/C Receiver Drier / Filter Drier 33423, a steel filter drier that acts as the system's filter. It fits many vehicles, among them the 1990-1993 Mercedes-Benz 300D, 1994-1995 Mercedes-Benz E320 and 1994-1995 Mercedes-Benz E420. It is a direct-fit replacement for the listed applications. See the "Vehicles it fits" section for the full list and engine details.
Why replace it: A leaking or open system can saturate the desiccant bag within a few hours, and a saturated bag leaves the drier ineffective. Four Seasons states that the drier must be replaced any time the A/C system is serviced. Replacing it is also required to validate the compressor warranty. This part is listed as both an A/C receiver drier and a filter drier.
What does the Four Seasons 33423 receiver drier / filter drier do?
It acts as the A/C system's filter. A desiccant bag absorbs moisture, and the drier traps contaminants that flushing cannot remove.
What comes in the box?
The drier comes with the gaskets, O-rings and seal needed for installation.
Why replace the drier when the A/C system is serviced?
Four Seasons states the drier must be replaced any time the system is serviced, and replacement is required to validate the compressor warranty. An open system can saturate the desiccant bag within a few hours.
Does it fit a 1994-1995 Mercedes-Benz E320?
Yes. It is a direct-fit replacement for the 1994-1995 Mercedes-Benz E320, the 1990-1993 Mercedes-Benz 300D and the 1994-1995 Mercedes-Benz E420. See the "Vehicles it fits" section for other applications.
What are signs this part may need replacing?
Replacement may be needed if the system was opened or leaked, because the desiccant can become saturated, or if cooling performance drops. Diagnose the cause before replacing parts.
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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.