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Four Seasons 66871 A/C Refrigerant Discharge / Suction Hose Assembly
| Brand | Four Seasons 66871 |
|---|---|
| Bracket? | w/o Bracket |
| Discharge End Style | P-Nut Fitting |
| Discharge End Type | P-Nut Fitting |
| Friction Material Attachment | w/ Switch Port |
| Gasket Or Seal Included | Included |
| Manifold Suc Style | Block |
| Manifold? | Yes |
| Material | Aluminum / Rubber |
| Muffler? | w/o Muffler |
| O-Ring A Number/Desc | [24402] / Slimline Washer |
| O-Ring B Number/Desc | [24404] / Slimline Washer |
| O-Rings Included? | Included |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134-A |
| Service Port? | w/o Service Port |
| Suction End Style | P-Nut Fitting |
| Suction End Type | P-Nut Fitting |
| Switch Included? | Not Included |
| Type | Discharge & Suction Line |
| Product line | Hose Assembly |
| Fits | Chevrolet · 1 vehicle |
OE replacement. Direct-fit hose assembly for straightforward installation.
Aluminum / rubber construction. Combines strength and flexibility in one line assembly.
O-rings included. Comes ready with seals for a tighter connection.
Cross-references Four Seasons 66871, Global Parts Distributors LLC 4812216 and UAC HA11069C for the same application. See all 11.
OE Replacement A/C Hose Assembly
Four Seasons 66871 is an OE replacement A/C refrigerant discharge and suction hose assembly built for the 2005 Chevrolet Equinox. It combines aluminum and rubber construction with the correct P-nut and block-style connections for a direct-fit HVAC repair.
Compatible with 2005 Chevrolet Equinox HVAC service, this Four Seasons hose assembly is built for R134-A refrigerant systems and includes the required seals and O-rings for the connection points.
Key Features
- Four Seasons Hose Assembly, part number 66871
- Discharge and suction line assembly for automotive A/C systems
- Aluminum / rubber construction
- R134-A refrigerant type
- OE replacement design for factory-style service
- Includes gasket or seal and O-rings
- Switch port included; switch not included
- P-nut fitting on discharge and suction ends
- Block-style manifold connection
- Without bracket and without muffler
Detailed Description
Four Seasons 66871 is a replacement HVAC hose assembly engineered for the A/C refrigerant discharge and suction circuit on the 2005 Chevrolet Equinox. The aluminum and rubber construction supports the routing and connection requirements of the factory system, while the OE replacement layout helps match the original hose configuration. This part number 66871 is also referenced in aftermarket interchange listings for the same application.
This hose assembly is built for R134-A refrigerant systems and uses P-nut fitting ends with a block-style manifold connection. It includes the necessary seals and O-rings at the connection points, and it is supplied with a switch port while the switch itself is not included. Four Seasons 66871 is a practical choice when replacing a worn, leaking, or damaged A/C hose on a Chevrolet Equinox.
What This Part Helps Address
- Refrigerant loss from cracked or leaking hose sections
- Weak A/C performance caused by damaged discharge or suction lines
- Failed sealing surfaces at hose connection points
- Corrosion or wear at factory-style HVAC hose fittings
- Service issues related to a damaged switch-port hose assembly
Installation Notes and Tips
Verify the vehicle uses R134-A refrigerant and confirm the hose routing, fitting style, and manifold connection before installation. Replace the sealing surfaces as needed, evacuate and recharge the system properly after service, and inspect the surrounding A/C components for leaks or contamination before returning the vehicle to operation. Fits 2005 Chevrolet Equinox, N/A.
Quality Assurance
Four Seasons manufactures HVAC replacement parts for OE-style service applications. Part number 66871 is an OE replacement hose assembly built to match the specified vehicle application and connection style.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Chevrolet | Equinox | N/A | Hose Assembly |
| No rows match your filter. | ||||