Four Seasons 33756 A/C Accumulator

Four Seasons 33756 A/C Accumulator Overview

The Four Seasons Accumulator 33756 is a complete aluminum A/C accumulator for select Chevrolet S10, GMC Sonoma, and Isuzu Hombre applications. It is built to meet or exceed OEM requirements and includes a service port for system service access.

Four Seasons Accumulator line components are built for direct replacement use in automotive air conditioning systems, with application-specific fittings and OE-style construction for serviceable HVAC repairs.

Key Features

• Aluminum body construction for A/C system durability
• Complete unit style with female O-ring inlet and P-nut outlet fitting
• Service port included for refrigerant system service access
• Meets or exceeds OEM requirements
• Body diameter: 3.500 in. (88.900 mm)
• Body length: 8.000 in. (203.200 mm)
• Inlet thread size: M27x2.000
• Outlet thread size: M27x2.000

Detailed Description

Four Seasons 33756 is an A/C accumulator used in the HVAC system to help manage refrigerant flow and protect the air conditioning circuit from excess moisture and debris. This unit uses a female O-ring inlet, P-nut outlet fitting, and aluminum construction for a direct-fit replacement on confirmed applications. It is a strong match for owners searching for a Chevrolet S10 A/C accumulator, GMC Sonoma accumulator replacement, or Isuzu Hombre HVAC service part.

This part cross-references Monroe Shocks & Struts 172981 for the same application. It also cross-references Wix 49121 for the same application.

Vehicle Fitment

• Fits 1998-2003 Chevrolet S10, N/A, Accumulator
• Fits 1998-2003 GMC Sonoma, N/A, Accumulator
• Fits 1999-2000 Isuzu Hombre, N/A, Accumulator

What It Helps Address

• Loss of A/C cooling performance caused by a failing accumulator
• Moisture control issues in the refrigerant circuit
• Contamination concerns in the HVAC system
• Service port access needs during A/C diagnosis and recharge
• Fitment problems from worn or damaged accumulator fittings

Installation Notes and Tips

Verify inlet and outlet fitting style, thread size, and body dimensions before installation. Replace the O-rings with the correct refrigerant-safe seals during service, and evacuate and recharge the system according to factory procedures after installation. Confirm the vehicle application for Chevrolet S10, GMC Sonoma, or Isuzu Hombre before ordering.

Quality Assurance

Four Seasons 33756 is engineered to meet or exceed OEM specifications for the listed applications. The aluminum construction and application-specific fittings support a direct replacement repair in the vehicle HVAC system.