Four Seasons 33184 A/C Accumulator
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Four Seasons
 Accumulator

Four Seasons 33184 A/C Accumulator

Brand Four Seasons 33184
Body Diameter 3.500
Body Length 9.000
Description Accumulators
Dia. MM 88.900
Friction Material Attachment w/o Service Port
Inlet Fitting Diameter 3/4
Inlet Fitting Type Female O-Ring
Inlet IN 0.750
Inlet MM 19.050
Length MM 228.600
Material Aluminum
Meets / Exceeds OEM? Yes
Mounting Hardware? Not Included
O-Ring A Number/Desc [24650] / Green O-Ring
O-Ring B Number/Desc [24612] / Green O-Ring
Outlet Fitting Diameter 0.750
Outlet Fitting Type Male Insert O-Ring
Outlet Fraction 3/4
Outlet MM 19.050
Printed Foot Note Swivel Top/Universal Accumulator also available Part No. [33705] - Tube kit not required.
Style Complete Unit
Switch w/ Switch Port
Switch Port Dia. IN 0.250
Switch Port Dia.MM 6.350
Type Accumulator
Product line Accumulator
Fits Chevrolet and GMC · 62 vehicles

OE direct replacement. Meets or exceeds OEM requirements for dependable A/C service.

Aluminum construction. Helps resist corrosion while keeping the unit lightweight.

Complete unit. Ready for installation with no mounting hardware included.

Cross-references AP Exhaust 7437, BBB Industries 11358 and Carlson 41354 for the same application. See all 45.

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Not what you need? See all A/C Accumulator options

Four Seasons 33184 A/C Accumulator Overview

Four Seasons 33184 is a complete A/C accumulator for select Chevrolet and GMC applications, including Astro, S10, Safari, Sonoma, Lumina APV, S10 Blazer, S15, S15 Jimmy, and related platforms. Built as an aluminum OE-style replacement, this accumulator is specified with a switch port and meets or exceeds OEM requirements for the listed applications.

The Four Seasons Accumulator line focuses on direct-fit HVAC service parts for air conditioning repairs. Part number 33184 follows the original-style inlet and outlet configuration for easier replacement on vehicles that use a female O-ring inlet and male insert O-ring outlet.

  • Brand: Four Seasons
  • Part number: 33184
  • Category: A/C accumulator / receiver drier
  • Complete unit, aluminum construction
  • Female O-ring inlet, 3/4 in. inlet diameter
  • Male insert O-ring outlet, 3/4 in. outlet diameter
  • Includes switch port; no service port
  • Meets or exceeds OEM specifications
  • Direct-fit dimensions: 3.500 in. body diameter, 9.000 in. body length

Detailed Product Description

This A/C accumulator helps maintain proper refrigerant flow and moisture control in the HVAC system on compatible Chevrolet and GMC trucks and vans. The aluminum body measures 3.500 inches in diameter and 9.000 inches in length, with 19.050 mm inlet and outlet sizing for the listed fitments. Four Seasons 33184 is a practical replacement choice when servicing the accumulator on 1990-1993 Chevrolet Astro, 1982-1993 Chevrolet S10, 1990-1993 GMC Safari, 1991-1993 GMC Sonoma, 1992 Chevrolet Lumina APV, 1983-1990 GMC S15, 1990 GMC Safari, 1983-1989 Chevrolet S10 Blazer, and 1983-1989 GMC S15 Jimmy applications.

This part cross-references Monroe Shocks & Struts (e.g., 172522) for the same application.

What This Part Helps Address

  • Loss of A/C cooling performance caused by a worn or restricted accumulator
  • Moisture contamination in the HVAC refrigerant circuit
  • Improper refrigerant storage and flow control in the accumulator section
  • Leaks at aging O-ring connections on the original unit
  • Service issues on Chevrolet Astro, S10, Safari, Sonoma, and related GMC platforms

Installation Notes and Tips

Verify inlet and outlet fitting style before installation: female O-ring inlet and male insert O-ring outlet. This unit includes a switch port and does not use a service port. The printed foot note indicates a swivel top/universal accumulator is also available under Part No. 33705, and a tube kit is not required for that application note. Replace the O-rings with the correct green O-ring seals specified for this part and confirm system evacuation and recharge procedures are followed during HVAC service.

Quality Assurance

Four Seasons 33184 is listed as meeting or exceeding OEM requirements for the covered applications. The aluminum construction and OE-style dimensions support accurate replacement on the specified Chevrolet and GMC vehicles, including Astro, S10, Safari, and Sonoma platforms.

Related reading

This part fits 62 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1993ChevroletAstro4.3LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1993ChevroletS102.5LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1993ChevroletS102.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1993GMCSafari4.3LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1993GMCSonoma2.5LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1993GMCSonoma2.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1992ChevroletAstro4.3LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1992ChevroletLumina APV3.1LV6N/Aw/o Rear AC; Optional Swivel Top/Univeral Accumlator, Tube kit not required; Accumulator
1992ChevroletS102.5LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1992ChevroletS102.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1992GMCSafari4.3LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1992GMCSonoma2.5LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1992GMCSonoma2.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1991ChevroletAstro——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1991ChevroletS102.5LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1991ChevroletS102.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1991GMCSafari——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1991GMCSonoma2.5LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1991GMCSonoma2.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990ChevroletAstro4.3LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990ChevroletAstro4.3LV6N/Aw/ Rear AC; Optional Swivel Top/Univeral Accumlator, Tube kit not required; Accumulator
1990ChevroletS102.5LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990ChevroletS102.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990GMCS152.5LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990GMCS152.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990GMCSafari4.3LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1990GMCSafari4.3LV6N/Aw/ Rear AC; Optional Swivel Top/Univeral Accumlator, Tube kit not required; Accumulator
1989ChevroletS102.5LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1989ChevroletS102.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1989ChevroletS10 Blazer2.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1989GMCS152.5LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1989GMCS152.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1989GMCS15 Jimmy2.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988ChevroletS102.5LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988ChevroletS102.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988ChevroletS10 Blazer2.5LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988ChevroletS10 Blazer2.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988GMCS152.5LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988GMCS152.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988GMCS15 Jimmy2.5LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1988GMCS15 Jimmy2.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1987ChevroletS10——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1987ChevroletS10 Blazer——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1987GMCS15——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1987GMCS15 Jimmy——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1986ChevroletS10——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1986ChevroletS10 Blazer——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1986GMCS15——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1986GMCS15 Jimmy——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985ChevroletS10——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985ChevroletS10 Blazer——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985GMCS15——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1985GMCS15 Jimmy——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984ChevroletS10——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984ChevroletS10 Blazer——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984GMCS15——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1984GMCS15 Jimmy——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983ChevroletS10——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983ChevroletS10 Blazer——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983GMCS15——N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1983GMCS15 Jimmy2.8LV6N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
1982ChevroletS101.9LL4N/AOptional swivel top or universal A/C accumulator; no tube kit required.; Accumulator
Directly replaces or cross-references 45 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 7437BBB Industries — 11358Carlson — 41354Dorman - First Stop — 33184Dorman - HELP — 43540Global Parts Distributors LLC — 1411334Monroe Shocks & Struts — 172522National — 510060SKF — 16481UAC — RD6070C4354N16481D071819A1513541515851515992075222085735000485100467036587050267085731131431115215801486158191001527242902724666272468327248703059315370502637232454783018713318411133184VA9130AC2334AC2334CAD10037CWK705026E804507ED522RD6070