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Four Seasons 63237 A/C Refrigerant Discharge Hose
| Brand | Four Seasons 63237 |
|---|---|
| Material | Aluminum / rubber |
| Refrigerant Type | R1234yf |
| Gasket Or Seal Included | Included |
| Switch Service Port | Yes |
| Bracket? | No |
| Description | Hose assemblies |
| Muffler? | W/o muffler |
| Service Port Included | No |
| Product line | Hose Assembly |
| Fits | Jeep · 8 vehicles |
R1234YF system ready. Configured for modern refrigerant service in the HVAC discharge line.
Seal included. Helps support a secure connection at the hose assembly interface.
Engineered and tested. Backed by over 50 years of mobile A/C experience from Four Seasons.
Cross-references Four Seasons 63237, 68381185AB and 68381185AC for the same application. See all 4.
Product Overview
Four Seasons 63237 is an A/C refrigerant discharge hose assembly built for specific Jeep SUV applications. It uses an aluminum and rubber construction and is configured for R1234YF systems with an included gasket or seal.
This hose assembly is a direct-fit HVAC line for service work on the Jeep Grand Cherokee and Grand Cherokee L. Four Seasons 63237 is engineered and tested for dependable operation, drawing on more than 50 years of mobile A/C experience.
Key Features
- Aluminum and rubber construction for A/C refrigerant routing
- Configured for R1234YF refrigerant systems
- Gasket or seal included for the connection point
- Switch service port included
- Built as a hose assembly without a muffler
Detailed Description
Four Seasons 63237 is an A/C refrigerant discharge hose assembly for Jeep Grand Cherokee and Jeep Grand Cherokee L applications. It is designed around the specified HVAC layout and refrigerant type, making it a fitment-specific replacement for the discharge line in these vehicles. The aluminum and rubber design balances routing flexibility with the durability needed in an underhood A/C system.
Use Four Seasons 63237 when replacing a worn, leaking, or damaged discharge hose on compatible Jeep Grand Cherokee and Grand Cherokee L models. This part cross-references Chrysler/Mopar numbers 68381185AB and 68381185AC for the same application.
Common Replacement Reasons
- Refrigerant loss from a cracked or leaking discharge hose
- Damaged hose assembly from age, heat, or vibration
- Faulty A/C line connection at the seal or port area
- Service needs on R1234YF-equipped HVAC systems
- Restoring proper refrigerant flow in the discharge circuit
Installation Notes and Tips
Verify the vehicle’s refrigerant specification and line routing before installation. Confirm the discharge hose matches the listed Jeep Grand Cherokee, Jeep Grand Cherokee L, or Grand Cherokee WK application and inspect mating surfaces for contamination or damage before sealing the connection.
Quality Assurance
Four Seasons states that its products are engineered and tested for trouble-free operation, supported by more than 50 years of mobile A/C experience.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2024 | Jeep | Grand Cherokee | 3.6L | V6 | Discharge Line; Hose Assembly |
| 2024 | Jeep | Grand Cherokee L | 3.6L | V6 | Discharge Line; Hose Assembly |
| 2023 | Jeep | Grand Cherokee | 3.6L | V6 | Discharge Line; Hose Assembly |
| 2023 | Jeep | Grand Cherokee L | 3.6L | V6 | Discharge Line; Hose Assembly |
| 2022 | Jeep | Grand Cherokee | 3.6L | V6 | New Body Style; Hose Assembly |
| 2022 | Jeep | Grand Cherokee L | 3.6L | V6 | Discharge Line; Hose Assembly |
| 2022 | Jeep | Grand Cherokee WK | — | — | New Body Style; Hose Assembly |
| 2021 | Jeep | Grand Cherokee L | 3.6L | V6 | Discharge Line; Hose Assembly |
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