HomeHVAC > A/C Accumulator / Receiver DrierFour Seasons 33661 A/C Receiver Drier
Part #: 33661

Four Seasons 33661 A/C Receiver Drier

Filter Drier
⚙️ 3 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$35.40Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Filter Drier
🚗Fitment: Saab, 9000
🔄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 33661 for Saab 9000

The Four Seasons Filter Drier 33661 is designed specifically for the Saab 9000, ensuring reliable performance in your vehicle's HVAC system. This A/C receiver drier is constructed from durable steel and includes essential features to maintain optimal air conditioning function.

  • Constructed from robust steel for durability
  • Includes non-replaceable desiccant to absorb moisture
  • Male inlet fitting with 0.625-inch thread diameter
  • Female outlet fitting with o-ring seal for secure connection
  • Body dimensions: 3-inch diameter and 10-inch length
  • Compatible with Saab 9000 HVAC systems
  • Includes three green o-rings for proper sealing
  • Meets or exceeds OEM specifications

Detailed Product Description

The Four Seasons Filter Drier 33661 is an A/C receiver drier designed to protect and enhance the performance of the Saab 9000's air conditioning system. Made from steel, this component features a male insert o-ring inlet fitting and a female o-ring outlet fitting, both sized at 3/8 inch (0.375 inches) to ensure a precise fit. The internal desiccant material is integrated to absorb moisture and contaminants, preventing corrosion and damage to the A/C system. The desiccant is not replaceable, which means the entire unit should be replaced when necessary. The body measures 3 inches in diameter and 10 inches in length, providing a compact yet effective solution for moisture filtration.

About the Four Seasons Filter Drier Product Line

The Filter Drier line from Four Seasons focuses on delivering reliable HVAC components that meet or exceed OEM standards. This product line emphasizes durability and precise fitment, ensuring that each filter drier effectively removes moisture and debris from the refrigerant system. The 33661 part is a new unit within this line, designed to maintain the integrity of the Saab 9000's air conditioning system without the need for additional mounting brackets or washers.

Common Applications and Issues Addressed

  • Prevents moisture buildup that can cause corrosion in the A/C system
  • Filters out debris to protect the compressor and other components
  • Helps maintain consistent refrigerant flow and pressure
  • Reduces risk of system freeze-ups and blockages
  • Supports overall HVAC system longevity and efficiency

Installation Notes and Tips

  • Compatible with Saab 9000 models requiring a 3/8-inch inlet and outlet fitting
  • Ensure all old refrigerant is properly recovered before installation
  • Replace all associated O-rings (included) to prevent leaks
  • Do not reuse washers as this unit does not include them
  • Check for proper seating of male and female o-ring fittings during installation

Quality Assurance and Warranty

The Four Seasons Filter Drier 33661 is a new, high-quality replacement part that meets or exceeds OEM specifications for the Saab 9000. It includes all necessary gaskets and seals to ensure a leak-free installation. While specific warranty details are not provided, Four Seasons products typically come with manufacturer-backed quality assurance to support reliable operation within the vehicle's HVAC system.

BrandFour Seasons
Part Number33661
PositionFilter Drier
Body Diameter3.000
Body Length10.000
Bracket?w/ Bracket
Connector B TypeFemale O-Ring
Connector TypeMale Insert O-Ring
DescriptionFilter Driers
DesiccantYes
Desiccant ReplaceableNot Replaceable
Dia. MM76.200
Fuse PlugNo
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 MM254.000
MaterialSteel
Meets / Exceeds OEM?Yes
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 IN10.000
P. R. V.?No
Service Port?w/ Service Port
Sight Glass?Yes
Stud?No
StyleSteel Filter Drier
Switch Port Dia. IN0.250
Switch Port Dia.MM6.350
Switch Port?w/ Switch Port
TypeWasher Not Included

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1991Saab9000N/AFilter Drier
1990Saab90002.3LL4N/AFilter Drier
1990Saab90002.0LL4N/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:

075076A11133661141157915100601611316113D17300419188815207100420869028029336613708167371351537137573979407100749113555E675E659460097387081677138075968033958079338255410858040638891949296240409627258A78690AC2751AC2751CARD1112CWK708167ED1004RD11132CRD11156RD11156CRD3661RD3661CT33661

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