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Four Seasons 33107 A/C Accumulator
Overview of Four Seasons Accumulator 33107
The Four Seasons Accumulator 33107 is designed for reliable performance in automotive A/C systems. This A/C accumulator is compatible with select Buick, Cadillac, and Chevrolet models, including Caprice, Commercial Chassis, Fleetwood, Impala, and Roadmaster vehicles.
- Complete aluminum A/C accumulator unit with service port
- Body diameter: 3.5 inches (88.9 mm), length: 8 inches (203.2 mm)
- Inlet fitting: female o-ring, 3/4 inch diameter, M27x2.000 thread size
- Outlet fitting: male insert o-ring, 3/4 inch diameter, M27x2.000 thread size
- Includes switch port with 0.472 inch (12 mm) diameter
- Equipped with green o-rings ([24676] and [24612]) for secure sealing
- Meets or exceeds OEM specifications
Four Seasons Accumulator Product Line Details
The Four Seasons Accumulator product line focuses on providing complete A/C accumulator units engineered to maintain system efficiency and protect components. The 33107 model includes a service port and switch port, facilitating maintenance and system monitoring. Constructed from aluminum, this accumulator is designed to withstand the demands of automotive air conditioning systems while ensuring compatibility with original equipment standards.
Product Features and Specifications
This A/C accumulator features a 3.5-inch body diameter and an 8-inch length, making it suitable for the specified vehicle models. The inlet and outlet fittings use o-ring seals to prevent refrigerant leaks, with inlet fittings being female o-ring type and outlet fittings male insert o-ring type. The inclusion of a switch port allows for integration with system pressure switches, enhancing diagnostic capabilities. The unit does not include mounting hardware, so ensure proper installation with compatible brackets.
Applications and Common Issues Addressed
- Prevents moisture and debris from entering the A/C system
- Protects the compressor by trapping liquid refrigerant
- Helps maintain proper refrigerant flow and pressure
- Reduces risk of system freeze-ups and corrosion
- Facilitates system diagnostics via the switch port
Installation Notes and Tips
- Verify compatibility with Buick Caprice, Cadillac Fleetwood, Chevrolet Impala, and related models before installation
- Use proper tools to avoid damaging o-rings during fitting
- Replace o-rings with those provided or OEM equivalents to ensure a proper seal
- Check for leaks after installation and recharge the A/C system according to manufacturer specifications
- Mounting hardware is not included; use existing or compatible brackets
Quality Assurance and Warranty
The Four Seasons Accumulator 33107 meets or exceeds OEM standards for fit, form, and function. Manufactured from durable aluminum, it is built to withstand typical operating conditions in automotive A/C systems. While mounting hardware is not included, the unit is designed for straightforward installation with proper tools and procedures. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Four Seasons |
| Part Number | 33107 |
| Position | Accumulator |
| Body Diameter | 3.500 |
| Body Length | 8.000 |
| Description | Accumulators |
| Dia. MM | 88.900 |
| Friction Material Attachment | w/ Service Port |
| Inlet Fitting Diameter | 3/4 |
| Inlet Fitting Type | Female O-Ring |
| Inlet Thread Size | M27x2.000 |
| Length MM | 203.200 |
| Material | Aluminum |
| 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 Type | Male Insert O-Ring |
| Outlet Fraction | 3/4 |
| Outlet Thread Size | M27x2.000 |
| Style | Complete Unit |
| Switch | w/ Switch Port |
| Switch Port Dia. IN | 0.472 |
| Switch Port Dia.MM | 12.000 |
| Type | Accumulator |
This part fits 31 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1996 | Buick | Roadmaster | Sedan | 5.7L | V8 | N/A | Accumulator | |
| 1996 | Buick | Roadmaster | Wagon | 5.7L | V8 | N/A | Accumulator | |
| 1996 | Cadillac | Commercial Chassis | Base | N/A | Accumulator | |||
| 1996 | Cadillac | Commercial Chassis | Brougham | N/A | Accumulator | |||
| 1996 | Cadillac | Fleetwood | N/A | Accumulator | ||||
| 1996 | Chevrolet | Caprice | N/A | Accumulator | ||||
| 1996 | Chevrolet | Impala | N/A | Accumulator | ||||
| 1995 | Buick | Roadmaster | Sedan | 5.7L | V8 | N/A | Accumulator | |
| 1995 | Buick | Roadmaster | Wagon | 5.7L | V8 | N/A | Accumulator | |
| 1995 | Cadillac | Commercial Chassis | Base | N/A | Accumulator | |||
| 1995 | Cadillac | Commercial Chassis | Brougham | N/A | Accumulator | |||
| 1995 | Cadillac | Fleetwood | N/A | Accumulator | ||||
| 1995 | Chevrolet | Caprice | N/A | Accumulator | ||||
| 1995 | Chevrolet | Impala | N/A | Accumulator | ||||
| 1994 | Buick | Roadmaster | Sedan | 5.7L | V8 | N/A | Accumulator | |
| 1994 | Buick | Roadmaster | Wagon | 5.7L | V8 | N/A | Accumulator | |
| 1994 | Cadillac | Commercial Chassis | Base | N/A | Accumulator | |||
| 1994 | Cadillac | Commercial Chassis | Brougham | N/A | Accumulator | |||
| 1994 | Cadillac | Fleetwood | N/A | Accumulator | ||||
| 1994 | Chevrolet | Caprice | N/A | Accumulator | ||||
| 1994 | Chevrolet | Commercial Chassis | N/A | Accumulator | ||||
| 1994 | Chevrolet | Impala | N/A | Accumulator | ||||
| 1993 | Cadillac | Commercial Chassis | N/A | Accumulator | ||||
| 1992 | Cadillac | Commercial Chassis | N/A | Accumulator | ||||
| 1991 | Cadillac | Commercial Chassis | N/A | Accumulator | ||||
| 1990 | Cadillac | Commercial Chassis | N/A | Accumulator | ||||
| 1989 | Cadillac | Commercial Chassis | N/A | Accumulator | ||||
| 1988 | Cadillac | Commercial Chassis | N/A | Accumulator | ||||
| 1987 | Cadillac | Commercial Chassis | N/A | Accumulator | ||||
| 1986 | Cadillac | Commercial Chassis | N/A | Accumulator | ||||
| 1985 | Cadillac | Commercial Chassis | N/A | Accumulator |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.