HomeHVAC > A/C Accumulator / Receiver DrierFour Seasons 33119 A/C Accumulator
Part #: 33119

Four Seasons 33119 A/C Accumulator

Accumulator
⚙️ 20 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Accumulator
🚗Fitment: Chevrolet and GMC, G30, G3500, G10, G20, G1500, and G2500
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Overview of Four Seasons Accumulator 33119 for Chevrolet G-Series Vans

The Four Seasons Accumulator 33119 is designed specifically for Chevrolet G10, G20, and G30 vans, ensuring reliable performance in your vehicle's HVAC system. This A/C accumulator plays a critical role in maintaining the efficiency and longevity of your air conditioning system.

  • Compatible with Chevrolet G10, G20, and G30 models
  • Body diameter: 3.5 inches (88.9 mm)
  • Body length: 9 inches (228.6 mm)
  • Constructed from durable aluminum material
  • Inlet fitting: Female o-ring, 5/8 inch diameter
  • Outlet fitting: Male insert o-ring, 5/8 inch diameter
  • Includes green o-rings ([24676] and [24612]) for proper sealing
  • Meets or exceeds OEM specifications
  • Complete unit style without mounting hardware included
  • Switch port diameter: 0.472 inches (12 mm)

Four Seasons Accumulator Product Line Details

The Four Seasons Accumulator product line focuses on providing complete A/C accumulator units that meet or exceed original equipment manufacturer standards. These accumulators are engineered to ensure proper refrigerant flow and moisture removal within the air conditioning system. The 33119 model is part of this line, offering a reliable replacement option for Chevrolet G-Series vans requiring a durable aluminum accumulator with precise inlet and outlet fittings.

Product Description and Specifications

This A/C accumulator from Four Seasons features a 3.5-inch diameter and 9-inch length aluminum body, designed to fit Chevrolet G10, G20, and G30 vans. The inlet fitting uses a female o-ring with a 5/8 inch diameter, while the outlet fitting is a male insert o-ring also sized at 5/8 inch. The unit includes green o-rings ([24676] and [24612]) to ensure a secure and leak-free connection. The accumulator also features a switch port with a diameter of 0.472 inches (12 mm), allowing for integration with the vehicle's HVAC system. This part meets or exceeds OEM requirements, providing a dependable replacement for your vehicle's air conditioning accumulator.

Common Issues Addressed by This A/C Accumulator

  • Prevents moisture and debris from entering the A/C system
  • Helps maintain proper refrigerant flow and pressure
  • Reduces risk of compressor damage due to liquid refrigerant
  • Improves overall air conditioning system efficiency
  • Eliminates issues related to accumulator leaks or blockages

Installation Notes and Tips

When installing the Four Seasons Accumulator 33119, ensure the correct orientation of inlet and outlet fittings to match the vehicle’s HVAC lines. Use the included green o-rings to achieve a proper seal and prevent refrigerant leaks. Note that mounting hardware is not included, so retain or replace existing brackets as needed. It is recommended to evacuate and recharge the A/C system following installation to maintain optimal performance.

Quality Assurance and Warranty

The Four Seasons Accumulator 33119 is manufactured from high-quality aluminum and is designed to meet or exceed OEM standards for durability and performance. This part undergoes rigorous quality control to ensure reliability in Chevrolet G10, G20, and G30 vans. Warranty coverage details should be confirmed with the product documentation or manufacturer.

BrandFour Seasons
Part Number33119
PositionAccumulator
Body Diameter3.500
Body Length9.000
DescriptionAccumulators
Dia. MM88.900
Friction Material Attachmentw/o Service Port
Inlet Fitting Diameter5/8
Inlet Fitting TypeFemale O-Ring
Inlet Thread SizeM27x2.000
Length MM228.600
MaterialAluminum
Meets / Exceeds OEM?Yes
Mounting Hardware?Not Included
O-Ring A Number/Desc[24676] / Green O-Ring
O-Ring B Number/Desc[24612] / Green O-Ring
Outlet Fitting TypeMale Insert O-Ring
Outlet Fraction5/8
Outlet Thread SizeM27x2.000
StyleComplete Unit
Switchw/ Switch Port
Switch Port Dia. IN0.472
Switch Port Dia.MM12.000
TypeAccumulator

This part fits 20 vehicles. Search below:

YearMakeModelPositionNotes
1996ChevroletG30N/AAccumulator
1996GMCG3500N/AAccumulator
1995ChevroletG10N/AAccumulator
1995ChevroletG20N/AAccumulator
1995ChevroletG30N/AAccumulator
1995GMCG1500N/AAccumulator
1995GMCG2500N/AAccumulator
1995GMCG3500N/AAccumulator
1994ChevroletG10N/AAccumulator
1994ChevroletG20N/AAccumulator
1994ChevroletG30N/AAccumulator
1994GMCG1500N/AAccumulator
1994GMCG2500N/AAccumulator
1994GMCG3500N/AAccumulator
1993ChevroletG10N/AAccumulator
1993ChevroletG20N/AAccumulator
1993ChevroletG30N/AAccumulator
1993GMCG1500N/AAccumulator
1993GMCG2500N/AAccumulator
1993GMCG3500N/AAccumulator

* 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:

014865780233119071821A071824A11133119V113262111389120731014112821515801516421635216352D172800191001020780020858521642272466527248292724885331193705022372331641642430604580N50007752608670364870502271331197430A78585AC2385AC2385CAD10105AD10112CWK705022ED800RD1580RD1580CRD1580TT33119

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