OE Quality
60-Day Returns

Four Seasons 33750 A/C Accumulator
Overview of Four Seasons Accumulator 33750 for Chevrolet Camaro and Pontiac Firebird
The Four Seasons Accumulator 33750 is designed specifically for the HVAC systems of Chevrolet Camaro and Pontiac Firebird models. This A/C accumulator plays a critical role in maintaining the efficiency and reliability of your vehicle's air conditioning system by filtering moisture and debris.
- Compatible with Chevrolet Camaro and Pontiac Firebird
- Part Number: 33750
- Body diameter: 3.5 inches (88.9 mm)
- Body length: 8 inches (203.2 mm)
- Aluminum construction for durability
- Inlet fitting: Female o-ring, 3/4 inch diameter with M27x2.000 thread size
- Outlet fitting: Male insert o-ring, 0.768 inch diameter (19.5 mm)
- Includes two green o-rings (part number 24612)
- Complete unit style without switch port
- Meets or exceeds OEM specifications
Four Seasons Accumulator Product Line Details
The Four Seasons Accumulator product line focuses on providing reliable and precise A/C accumulators designed to meet or exceed original equipment manufacturer standards. The Accumulator line ensures proper moisture removal and refrigerant flow control, which is essential for maintaining optimal air conditioning performance in vehicles like the Chevrolet Camaro and Pontiac Firebird.
Detailed Product Description and Specifications
This Four Seasons A/C accumulator (part number 33750) features a robust aluminum body measuring 3.5 inches in diameter and 8 inches in length, providing a durable and corrosion-resistant solution for your vehicle's HVAC system. The inlet fitting uses a female o-ring design with a 3/4 inch diameter and M27x2.000 thread size, while the outlet fitting is a male insert o-ring with a 0.768 inch diameter. The unit comes equipped with two green o-rings (part number 24612) to ensure a secure and leak-free connection. This accumulator does not include a switch port but is a complete unit ready for installation. It is engineered to meet or exceed OEM standards, ensuring compatibility and performance for Chevrolet Camaro and Pontiac Firebird models.
Common Applications and Issues Addressed
- Prevents moisture and debris from entering the A/C system
- Helps maintain proper refrigerant flow and pressure
- Reduces risk of compressor damage due to contaminants
- Improves overall air conditioning system efficiency
- Addresses issues related to refrigerant leaks and system contamination
Installation Notes and Tips
Installation of the Four Seasons Accumulator 33750 requires proper handling of the inlet and outlet fittings to ensure a tight seal using the included green o-rings. Mounting hardware is not included, so verify compatibility with your vehicle’s existing brackets. It is recommended to evacuate and recharge the A/C system following installation to maintain system integrity. Always follow manufacturer guidelines and safety procedures when servicing the HVAC system.
Quality Assurance and Warranty Information
The Four Seasons Accumulator 33750 is manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. Constructed from high-quality aluminum, this part is designed to withstand the demands of automotive HVAC systems. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or contact Four Seasons for exact warranty terms.
| Brand | Four Seasons |
| Part Number | 33750 |
| 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 | [24612] / Green O-Ring |
| Outlet Fitting Diameter | 0.768 |
| Outlet Fitting Type | Male Insert O-Ring |
| Outlet Fraction | 3/4 |
| Outlet MM | 19.500 |
| Style | Complete Unit |
| Switch | w/o Switch Port |
| Type | Accumulator |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1996 | Chevrolet | Camaro | 3.8L | V6 | N/A | Accumulator |
| 1996 | Pontiac | Firebird | 3.8L | V6 | N/A | Accumulator |
| 1995 | Chevrolet | Camaro | 3.8L | V6 | N/A | Accumulator |
| 1995 | Pontiac | Firebird | 3.8L | V6 | 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.