Four Seasons 83297 A/C Accumulator

Four Seasons 83297 A/C Accumulator Overview

Four Seasons 83297 is an aluminum A/C accumulator built for HVAC systems that use a P-nut inlet and outlet fitting. It includes O-rings and is engineered to meet or exceed OEM requirements for dependable air conditioning service on select vehicles, including the Nissan LEAF with heat pump.

The Four Seasons Accumulator line draws on more than 50 years of mobile A/C experience, with components tested for consistent operation in demanding automotive cooling systems. This complete-unit accumulator is a direct-fit style replacement for the specified application and is identified by part number 83297.

Key Features

• Aluminum accumulator construction
• Complete unit style for the listed application
• P-nut inlet and outlet fittings
• O-rings included
• Meets or exceeds OEM specifications
• Body diameter: 3.500 in. (89 mm)
• Body length: 10.24 in. (260 mm)
• Inlet and outlet size: 7/8 in.
• Mounting bracket not included
• Mounting hardware not included

Product Details

The Four Seasons 83297 accumulator is designed for HVAC systems that require refrigerant storage and moisture control on the low-pressure side of the A/C circuit. For 2020-2023 Nissan LEAF models with heat pump equipment, this part supports proper system operation by helping maintain refrigerant flow characteristics and protecting the system from moisture-related damage. If you are searching for a Nissan LEAF A/C accumulator, Four Seasons 83297 provides a specification-matched replacement for the listed fitment.

This part cross-references ACI 83297 for the same application.

What It Helps Address

• Loss of A/C cooling performance caused by a failing accumulator
• Moisture contamination in the refrigerant circuit
• Restricted refrigerant flow from a worn or damaged unit
• Leaks at accumulator connections or seals
• HVAC service needs on 2020-2023 Nissan LEAF heat pump systems

Installation Notes and Tips

Fits 2020-2023 Nissan LEAF, N/A, w/ Heat Pump; Accumulator. Confirm the P-nut fitting style, 7/8 in. inlet and outlet dimensions, and overall body size before installation. Replace the O-rings during service, evacuate and recharge the system according to factory procedures, and verify there are no leaks after installation. Because mounting hardware is not included, reuse or source the required vehicle-specific hardware as needed.

Quality Assurance

Four Seasons states that its A/C products are engineered and tested for long service life and backed by decades of mobile air conditioning experience. Part number 83297 is built to meet or exceed OEM requirements for the listed application.