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Four Seasons 33177 A/C Accumulator
Overview of Four Seasons Accumulator 33177
The Four Seasons Accumulator 33177 is designed to maintain optimal performance in your vehicle's A/C system. Engineered for select Buick, Chevrolet, Oldsmobile, and Pontiac models, this accumulator ensures efficient refrigerant flow and moisture removal.
- Compatible with Buick, Chevrolet, Oldsmobile, and Pontiac models including Bonneville, Century, Corvette, Custom Cruiser, Delta 88, and LeSabre
- Body diameter of 3.5 inches (88.9 mm) and length of 9 inches (228.6 mm)
- Constructed from durable aluminum material
- Features female o-ring inlet fitting and male insert o-ring outlet fitting, both 3/4 inch (19.05 mm) diameter
- Includes two green o-rings for inlet and outlet fittings
- Equipped with a switch port measuring 0.25 inches (6.35 mm) diameter
- Meets or exceeds OEM specifications
Four Seasons Accumulator Product Line Details
The Four Seasons Accumulator product line focuses on complete A/C accumulator units designed to protect and enhance automotive air conditioning systems. This line provides components that trap moisture and debris, preventing damage to the compressor and other A/C parts. The 33177 model is a complete unit built to OEM standards, ensuring reliable fitment and function for the specified vehicle makes and models.
Technical Description and Specifications
The Four Seasons Accumulator 33177 features a robust aluminum body with a 3.5-inch diameter and 9-inch length, providing durability and corrosion resistance. The inlet fitting is a female o-ring type with a 3/4 inch diameter, while the outlet fitting is a male insert o-ring, also 3/4 inch in diameter. This accumulator includes two green o-rings for each fitting to ensure a secure, leak-free connection. The unit also incorporates a switch port with a 0.25-inch diameter, allowing for system pressure monitoring. Note that mounting hardware is not included with this part.
Applications and Problem Solving
- Prevents moisture and debris from entering the A/C compressor
- Helps maintain proper refrigerant flow and pressure in the A/C system
- Reduces risk of compressor failure due to contamination
- Supports efficient cooling performance in Buick Bonneville and Chevrolet Corvette models
- Compatible with Oldsmobile Delta 88 and Pontiac LeSabre air conditioning systems
Installation Notes and Tips
- Ensure system is fully evacuated and depressurized before removal
- Replace accumulator along with recommended O-rings to prevent leaks
- Verify correct orientation of inlet and outlet fittings during installation
- Check for compatibility with vehicle make and model prior to installation
- Consult vehicle service manual for torque specifications and mounting procedures
Quality Assurance and Warranty
The Four Seasons Accumulator 33177 meets or exceeds OEM standards for fit, form, and function. Manufactured from high-quality aluminum, this part is designed for durability and long service life. While mounting hardware is not included, the unit is supplied with necessary O-rings to ensure proper sealing. Warranty coverage details should be confirmed with the product documentation or manufacturer.
| Brand | Four Seasons |
| Part Number | 33177 |
| Position | Accumulator |
| 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 |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1988 | Buick | LeSabre | Sedan | 3.8L | V6 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator |
| 1988 | Buick | LeSabre | Coupe | 3.8L | V6 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator |
| 1988 | Oldsmobile | 98 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator | |||
| 1988 | Oldsmobile | Custom Cruiser | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator | |||
| 1988 | Oldsmobile | Delta 88 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator | |||
| 1988 | Pontiac | Bonneville | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator | |||
| 1987 | Buick | LeSabre | Sedan | 3.8L | V6 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator |
| 1987 | Buick | LeSabre | Coupe | 3.8L | V6 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator |
| 1987 | Chevrolet | Corvette | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator | |||
| 1987 | Oldsmobile | 98 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator | |||
| 1987 | Oldsmobile | Custom Cruiser | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator | |||
| 1987 | Oldsmobile | Delta 88 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator | |||
| 1987 | Pontiac | Bonneville | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator | |||
| 1986 | Buick | Century | Wagon | 3.8L | V6 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator |
| 1986 | Buick | LeSabre | Sedan | 3.8L | V6 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator |
| 1986 | Buick | LeSabre | Coupe | 3.8L | V6 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator |
| 1986 | Buick | LeSabre | Sedan | 3.0L | V6 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator |
| 1986 | Buick | LeSabre | Coupe | 3.0L | V6 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator |
| 1986 | Chevrolet | Corvette | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator | |||
| 1986 | Oldsmobile | 98 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator | |||
| 1986 | Oldsmobile | Custom Cruiser | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator | |||
| 1986 | Oldsmobile | Delta 88 | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator | |||
| 1985 | Chevrolet | Corvette | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; Accumulator | |||
| 1984 | Chevrolet | Corvette | N/A | Optional swivel top or universal A/C accumulator; no tube kit required.; 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.