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Four Seasons 63168 A/C Refrigerant Discharge Hose
| Brand | Four Seasons 63168 |
|---|---|
| Material | Aluminum / rubber |
| End 1 Type | P-nut fitting |
| End 2 Type | P-nut fitting |
| Refrigerant Type | R134a |
| Gasket Or Seal Included | Included |
| Switch Service Port | Yes |
| Bracket? | W/o bracket |
| Description | Hose assemblies |
| Muffler? | W/o muffler |
| Service Port Included | No |
| Product line | Hose Assembly |
| Fits | Chevrolet and GMC · 20 vehicles |
OE-style hose assembly. Direct-fit refrigerant line replacement with P-nut fittings at both ends.
R134A system ready. Built for the specified refrigerant type with a seal included.
Four Seasons 63168. Backed by more than 50 years of mobile A/C experience.
Cross-references Four Seasons 63168, 212862 and 84527209 for the same application. See all 3.
Product Overview
Four Seasons 63168 is an A/C refrigerant discharge hose assembly built for select full-size vans with R134A systems. It uses aluminum and rubber construction with P-nut fittings at both ends for a direct-style refrigerant line replacement.
Fits 2021-2025 Chevrolet Express 2500, N/A. Fits 2021-2025 Chevrolet Express 3500, N/A. Fits 2021-2025 GMC Savana 2500, N/A. Fits 2021-2025 GMC Savana 3500, N/A.
Key Features
- Aluminum and rubber construction for a balance of routing flexibility and line durability.
- P-nut fittings on both ends for the specified hose assembly connection style.
- Configured for R134A refrigerant systems.
- Gasket or seal included for the connection points.
- Switch service port included in the assembly design.
- Four Seasons hose assembly line for HVAC refrigerant service parts.
Detailed Description
This Four Seasons A/C refrigerant discharge hose assembly, part number 63168, is made for the discharge line application on compatible Chevrolet Express and GMC Savana vans. The aluminum/rubber construction supports the routing demands of an underhood refrigerant line while the P-nut fittings provide the specified end connection style. If you are replacing a leaking or damaged discharge hose on a Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 2500, or GMC Savana 3500, this part number 63168 matches the listed application.
This part cross-references 212862 and 84527209 for the same application.
Common Uses
- Replacing a leaking A/C discharge hose assembly.
- Restoring refrigerant flow in a damaged discharge line.
- Addressing cracked, worn, or separated hose sections.
- Correcting seal-related refrigerant loss at the hose connections.
- Servicing an R134A HVAC line with the specified fitting style.
Installation Notes
Verify the vehicle’s refrigerant system uses R134A before installation. Confirm the hose routing, fitting style, and service port configuration against the removed part before assembly. Replace any damaged seals during service and evacuate and recharge the system according to proper HVAC procedures after installation.
Quality Assurance
Four Seasons states that its products are engineered and tested for long service life, drawing on more than 50 years of mobile A/C experience. Part number 63168 is built to support dependable HVAC repair work.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2025 | Chevrolet | Express 2500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2025 | Chevrolet | Express 3500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2025 | GMC | Savana 2500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2025 | GMC | Savana 3500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2024 | Chevrolet | Express 2500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2024 | Chevrolet | Express 3500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2024 | GMC | Savana 2500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2024 | GMC | Savana 3500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2023 | Chevrolet | Express 2500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2023 | Chevrolet | Express 3500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2023 | GMC | Savana 2500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2023 | GMC | Savana 3500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2022 | Chevrolet | Express 2500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2022 | Chevrolet | Express 3500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2022 | GMC | Savana 2500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2022 | GMC | Savana 3500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2021 | Chevrolet | Express 2500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2021 | Chevrolet | Express 3500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2021 | GMC | Savana 2500 | 4.3L | V6 | Discharge Line; Hose Assembly |
| 2021 | GMC | Savana 3500 | 4.3L | V6 | Discharge Line; Hose Assembly |
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