HomeHVAC > A/C Accumulator / Receiver DrierFour Seasons 33372 A/C Receiver Drier
Part #: 33372

Four Seasons 33372 A/C Receiver Drier

Filter Drier
⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Filter Drier
🚗Fitment: Ford and Mercury, Mustang, Cougar, Torino, Montego, and Comet
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Four Seasons Filter Drier 33372

The Four Seasons Filter Drier 33372 is engineered for reliable performance in automotive air conditioning systems. Designed specifically for Ford and Mercury vehicles including the Mustang, Cougar, and Montego, this A/C receiver drier helps maintain system efficiency by filtering and drying refrigerant.

  • Constructed from durable steel for long-lasting use
  • Includes a non-replaceable desiccant to absorb moisture
  • Male inlet fitting with 0.625 thread diameter and female outlet fitting
  • Fuse plug integrated for system protection
  • Compatible with Ford Mustang, Mercury Cougar, and Montego models
  • Comes with included gaskets and seals for secure installation
  • Meets or exceeds OEM specifications

Four Seasons Filter Drier Product Line Details

The Four Seasons Filter Drier line focuses on providing high-quality A/C receiver driers that ensure clean and dry refrigerant flow within automotive HVAC systems. This product line emphasizes OEM compatibility and durability, making the 33372 part a reliable choice for maintaining proper air conditioning function in select Ford and Mercury vehicles.

Product Features and Specifications

The Four Seasons 33372 A/C receiver drier features a 2-inch body diameter and a length of 12 inches (304.8 mm), constructed from steel to withstand the demands of automotive HVAC systems. It includes a male insert o-ring inlet fitting sized at 3/8 inch (0.375 inch) and a female o-ring outlet fitting, ensuring a secure and leak-free connection. The internal desiccant material is not replaceable but effectively removes moisture from the refrigerant to prevent corrosion and system damage. Additionally, the fuse plug provides an extra layer of safety by protecting the system from excessive pressure.

Applications and Problem Solving

  • Prevents moisture buildup in the A/C system that can cause corrosion
  • Filters out contaminants to protect the compressor and other components
  • Helps maintain consistent refrigerant flow and pressure
  • Reduces risk of system freeze-ups and blockages
  • Supports efficient cooling performance in Ford Mustang, Mercury Cougar, and Montego models

Installation Notes and Tips

Installation of the Four Seasons Filter Drier 33372 requires proper handling to avoid contamination of the desiccant. Ensure the system is evacuated and depressurized before removal of the old receiver drier. Use the included gaskets and seals to prevent leaks, and verify that the male and female o-ring fittings are properly seated. Note that the mounting bracket is not included, so reuse the existing bracket or secure the unit appropriately. The fuse plug should be inspected during installation for any signs of damage.

Quality Assurance and Warranty

This Four Seasons Filter Drier 33372 is a new, OEM-quality replacement part that meets or exceeds original equipment manufacturer standards. It is manufactured with strict quality controls to ensure durability and performance in Ford and Mercury A/C systems. The product includes necessary gaskets and seals for a complete installation. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.

BrandFour Seasons
Part Number33372
PositionFilter Drier
Body Diameter2.000
Body Length12.000
Bracket?w/ Bracket
Connector B TypeFemale O-Ring
Connector TypeMale Insert O-Ring
DescriptionFilter Driers
DesiccantYes
Desiccant ReplaceableNot Replaceable
Dia. MM50.800
Fuse PlugYes
Gasket / Seals?Included
In Line Filter MaterialDesiccant
In Line Filter Outlet Fitting TypeFemale
Inlet Filter Fitting Thread Diameter0.625
Inlet Filter Fitting TypeMale
Inlet Fitting Diameter0.375
Inlet Fitting TypeMale Insert O-Ring
Inlet Fraction3/8
Inlet IN0.375
Inlet MM9.525
Length MM304.800
MaterialSteel
Meets / Exceeds OEM?Yes
Moisture Indicator WindowNo
Mounting Bracket IncludedNot Included
New or RemanNew
O-Ring A Number/Desc[24606] / Green O-Ring
Outlet Fitting TypeFemale O-Ring
Outlet Fraction3/8
Outlet IN0.375
Outlet MM9.525
Overall Depth IN12.250
P. R. V.?No
Service Port?w/o Service Port
Sight Glass?No
Stud?No
StyleSteel Filter Drier
Switch Port?w/ Switch Port
TypeWasher Not Included

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1973FordMustangN/AFits HVAC Blower Motor Wheel for vehicles with factory air.; Filter Drier
1972FordMustangN/AFits HVAC Blower Motor Wheel for vehicles with factory air.; Filter Drier
1972MercuryCougarN/AFits HVAC Blower Motor Wheel for vehicles with factory air.; Filter Drier
1971FordMustangN/AFits HVAC Blower Motor Wheel for vehicles with factory air.; Filter Drier
1971MercuryCougar7.0LV8N/AFits HVAC Blower Motor Wheel for vehicles with factory air.; Filter Drier
1971MercuryMontegoN/AFits HVAC Blower Motor Wheel for vehicles with factory air.; Filter Drier
1970MercuryMontegoN/AFits HVAC Blower Motor Wheel for vehicles with factory air.; Filter Drier
1969MercuryMontegoN/AFits HVAC Blower Motor Wheel for vehicles with factory air.; Filter Drier
1968MercuryMontegoN/AFits HVAC Blower Motor Wheel for vehicles with factory air.; Filter Drier

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

11133372141142915108311640916409D1721531721701918864220715320836227170333723708084381848362540238603324708084804447A8800AC2202AC2202CC80Z19959ACWK708084D0DZ19959AD2ZZ19959AED170RD4102RD4102C

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.