HomeHVAC > A/C Accumulator / Receiver DrierFour Seasons 33278 A/C Receiver Drier
Part #: 33278

Four Seasons 33278 A/C Receiver Drier

Filter Drier
⚙️ 8 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: Honda, Civic and CRX
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Four Seasons Filter Drier 33278

The Four Seasons Filter Drier 33278 is designed specifically for Honda Civic and CRX models, providing reliable A/C system protection. This steel A/C receiver drier features a durable construction and essential filtration components to maintain optimal HVAC performance.

  • Constructed from durable steel for long-lasting use
  • Includes desiccant material to absorb moisture
  • Male insert o-ring inlet and outlet fittings for secure connections
  • Body diameter of 2.75 inches and length of 7.5 inches
  • Gaskets and seals included for proper installation
  • Meets or exceeds OEM specifications
  • Compatible with Honda Civic and CRX models
  • Part number 33278 for precise identification

Detailed Features and Specifications

The Four Seasons Filter Drier 33278 is part of the Filter Drier product line, which focuses on providing high-quality A/C accumulator and receiver driers. This part is constructed from steel, ensuring durability under typical automotive HVAC conditions. It contains a non-replaceable desiccant that effectively removes moisture from the refrigerant, preventing corrosion and system damage. The inlet and outlet fittings are male insert o-ring types with a 0.375-inch diameter, ensuring a tight, leak-free seal. The unit measures 2.75 inches in diameter and 7.5 inches in length, fitting precisely within the HVAC system of compatible Honda vehicles. Gaskets and seals are included to facilitate proper installation, although mounting brackets and washers are not included with this part.

Compatible Vehicles and Applications

This A/C receiver drier is compatible with Honda Civic and CRX models, making it a suitable replacement part for maintaining the efficiency of these vehicles' air conditioning systems. The Four Seasons Filter Drier 33278 helps address common HVAC issues such as moisture contamination, refrigerant leaks, and system blockages.

  • Removes moisture from the A/C refrigerant to prevent corrosion
  • Filters out debris to protect the compressor and other components
  • Prevents refrigerant contamination and system blockages
  • Helps maintain consistent cooling performance
  • Reduces risk of compressor failure due to moisture or debris

Installation Notes and Tips

When installing the Four Seasons Filter Drier 33278, ensure the system is properly evacuated and depressurized before removal of the old drier. Use the included gaskets and seals to prevent leaks, and verify that the male insert o-ring fittings are securely connected. Note that this part does not include a mounting bracket or washer, so reuse existing hardware or source separately if needed. Proper installation will help maintain the integrity of the Honda Civic or CRX A/C system.

Quality Assurance and Warranty

The Four Seasons Filter Drier 33278 is a new, OEM-quality replacement part that meets or exceeds original equipment manufacturer standards. It is manufactured to provide reliable performance and durability in automotive HVAC systems. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.

BrandFour Seasons
Part Number33278
PositionFilter Drier
Body Diameter2.750
Body Length7.500
Bracket?w/o Bracket
Connector B TypeMale Insert O-Ring
Connector TypeMale Insert O-Ring
DescriptionFilter Driers
DesiccantYes
Desiccant ReplaceableNot Replaceable
Dia. MM69.850
Fuse PlugNo
Gasket / Seals?Included
In Line Filter MaterialDesiccant
In Line Filter Outlet Fitting TypeMale
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 MM190.500
MaterialSteel
Meets / Exceeds OEM?Yes
Moisture Indicator WindowNo
Mounting Bracket IncludedNot Included
New or RemanNew
O-Ring A Number/Desc[24612] / Green O-Ring
Outlet Fitting TypeMale Insert O-Ring
Outlet Fraction3/8
Outlet IN0.375
Outlet MM9.525
Overall Depth IN7.500
Overall Depth MM190.500
P. R. V.?No
Service Port?w/o Service Port
Sight Glass?Yes
Stud?No
StyleAluminum Filter Drier w/o Pad Mount
Switch Port?w/ Switch Port
TypeWasher Not Included

This part fits 8 vehicles. Search below:

YearMakeModelPositionNotes
1991HondaCivicN/AFilter Drier
1991HondaCRXN/AFilter Drier
1990HondaCivicN/AFilter Drier
1990HondaCRXN/AFilter Drier
1989HondaCivicN/AFilter Drier
1989HondaCRXN/AFilter Drier
1988HondaCivicN/AFilter Drier
1988HondaCRXN/AFilter 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:

0148776411133278V14113881519361657716577D17284119188576207841208695278413327837080203713340411241300486955400496592100963670802071103713327880350SH3A0080350SH3A0180350SH3A1080350SH3A1180351SH3A1080351SH3A1180351SH3H1180808988919368A5842AC2656AC2656CCWK708020ED841RD1103RD1103C

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