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Four Seasons 65878 A/C Refrigerant Discharge / Suction Hose Assembly
Four Seasons 65878 A/C Hose Assembly
The Four Seasons 65878 hose assembly is a discharge and suction line built for mobile A/C service on select Chevrolet Camaro models. It uses aluminum and rubber construction with P-nut fittings, a muffler, and an included gasket or seal to support a secure refrigerant connection.
Compatible with 2018-2024 Chevrolet Camaro applications with heavy duty cooling, this Four Seasons hose assembly is engineered and tested for dependable operation in R134A and R1234YF systems. The Four Seasons hose assembly line is backed by more than 50 years of mobile A/C experience, with a focus on replacing the line correctly the first time.
Key Features
- Part number 65878 for select Chevrolet Camaro HVAC service
- Discharge and suction line design for A/C refrigerant routing
- Aluminum / rubber construction for strength and flexibility
- P-nut fittings on both ends
- Works with R134A and R1234YF refrigerants
- Gasket or seal included
- Switch service port included
- Built with a muffler
- Bracket not included
- Fittings not included
Product Details
Four Seasons 65878 is an HVAC hose assembly for the A/C refrigerant discharge and suction line. It is listed for 2018-2024 Chevrolet Camaro models with heavy duty cooling and is identified by part number 65878. This hose assembly uses aluminum and rubber materials, P-nut fittings at both ends, and is configured without a bracket. The design also includes a muffler and a switch service port, while the service port itself is not included.
This part cross-references UAC HA113722C for the same application.
Common Problems This Part Can Address
- Leaking or damaged A/C refrigerant hose assembly
- Restricted refrigerant flow in the discharge or suction line
- Cracked, worn, or deteriorated hose material
- Faulty hose connection at the P-nut fittings
- Loss of cooling performance in the Chevrolet Camaro A/C system
Installation Notes and Tips
Verify the vehicle uses the correct heavy duty cooling configuration before ordering. Confirm refrigerant type, fitting style, and line routing against the original hose assembly on the vehicle. Replace the gasket or seal as needed during service, and inspect mating surfaces, compressor connections, and adjacent HVAC components for wear or contamination before reassembly.
Quality Assurance
Four Seasons engineers and tests its mobile A/C products for long service life and dependable operation. With more than 50 years of mobile air conditioning experience behind the brand, this hose assembly is built to support a proper repair on select Chevrolet Camaro models.
| Brand | Four Seasons |
|---|---|
| Part Number | 65878 |
| Position | Hose Assembly |
| Material | Aluminum / rubber |
| End 1 Type | P-nut fitting |
| End 2 Type | P-nut fitting |
| Refrigerant Type | R134a r1234yf |
| Gasket Or Seal Included | Included |
| Switch Service Port | Yes |
| Fittings Included | Not included |
| Bracket? | W/o bracket |
| Muffler? | W/ muffler |
| Service Port Included | No |
| Type | Discharge & suction line |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2024 | Chevrolet | Camaro | 3.6L | V6 | N/A | w/ Heavy Duty Cooling; Hose Assembly |
| 2023 | Chevrolet | Camaro | 3.6L | V6 | N/A | w/ Heavy Duty Cooling; Hose Assembly |
| 2022 | Chevrolet | Camaro | 3.6L | V6 | N/A | w/ Heavy Duty Cooling; Hose Assembly |
| 2021 | Chevrolet | Camaro | 3.6L | V6 | N/A | w/ Heavy Duty Cooling; Hose Assembly |
| 2020 | Chevrolet | Camaro | 3.6L | V6 | N/A | w/ Heavy Duty Cooling; Hose Assembly |
| 2019 | Chevrolet | Camaro | 3.6L | V6 | N/A | w/ Heavy Duty Cooling; Hose Assembly |
| 2018 | Chevrolet | Camaro | 3.6L | V6 | N/A | w/ Heavy Duty Cooling; Hose Assembly |
* 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.