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Four Seasons 63194 A/C Refrigerant Discharge Hose
| Brand | Four Seasons 63194 |
|---|---|
| Material | Aluminum / rubber |
| Refrigerant Type | R134a r1234yf |
| Gasket Or Seal Included | Included |
| Switch Service Port | No |
| Bracket? | No |
| Description | Hose assemblies |
| Muffler? | W/o muffler |
| Service Port Included | No |
| Product line | Hose Assembly |
| Fits | INFINITI and Nissan · 8 vehicles |
Refrigerant-ready design. Supports both R134A and R1234YF A/C systems.
Seal included. Includes the gasket or seal for the connection point.
Proven A/C experience. Backed by Four Seasons' long history in mobile air conditioning parts.
Cross-references Continental 63194, 212888 and 924906SA0A for the same application. See all 4.
Overview
Four Seasons 63194 is an A/C refrigerant discharge hose assembly built with aluminum and rubber construction for mobile air conditioning service. It is configured for R134A and R1234YF refrigerants and includes the gasket or seal needed for the connection.
Compatible with Nissan Pathfinder and INFINITI QX60 applications, this hose assembly is a direct-fit service part for discharge line replacement. Four Seasons 63194 is backed by the brand’s long history in mobile A/C parts and testing-focused product development.
Key Features
- Aluminum and rubber construction for refrigerant line service
- Supports R134A and R1234YF refrigerant systems
- Gasket or seal included for the connection point
- No service port included
- No muffler design
Detailed Description
This Four Seasons hose assembly is intended for discharge-side A/C refrigerant routing in vehicles using the listed fitments. The part number 63194 identifies the correct hose assembly for 2021-2024 INFINITI QX60 and 2022-2025 Nissan Pathfinder applications, helping restore proper refrigerant flow through the system. The aluminum and rubber design balances routing flexibility with the durability needed for underhood HVAC service.
Four Seasons 63194 is a practical replacement when the original discharge hose is leaking, damaged, or no longer sealing correctly. This part cross-references Continental 63194 for the same application.
Common Uses
- Replaces a leaking discharge hose assembly
- Addresses refrigerant loss at the hose connection
- Restores A/C system line routing after hose damage
- Helps correct sealing issues in the discharge line
Installation Notes
Verify refrigerant type and line routing before installation. Confirm the connection points match the original hose assembly and inspect mating surfaces before sealing. The included gasket or seal should be checked for proper seating during installation.
Quality Assurance
Four Seasons states that its products are engineered and tested for trouble-free operation, drawing on more than 50 years of mobile A/C experience.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2025 | Nissan | Pathfinder | — | — | Discharge Line; Hose Assembly |
| 2024 | INFINITI | QX60 | — | — | Discharge Line; Hose Assembly |
| 2024 | Nissan | Pathfinder | — | — | Discharge Line; Hose Assembly |
| 2023 | INFINITI | QX60 | — | — | Discharge Line; Hose Assembly |
| 2023 | Nissan | Pathfinder | — | — | Discharge Line; Hose Assembly |
| 2022 | INFINITI | QX60 | — | — | Discharge Line; Hose Assembly |
| 2022 | Nissan | Pathfinder | — | — | Discharge Line; Hose Assembly |
| 2021 | INFINITI | QX60 | 3.5L | V6 | Discharge Line; Hose Assembly |
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