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Four Seasons 66045 A/C Refrigerant Discharge / Suction Hose Assembly
Reliable A/C Refrigerant Hose Assembly for Chevrolet HHR
The Four Seasons Hose Assembly part number 66045 is designed specifically for the Chevrolet HHR, providing a durable and efficient solution for your vehicle's HVAC system. This A/C refrigerant discharge and suction hose assembly ensures proper refrigerant flow and system performance.
- Constructed from aluminum and rubber for durability and flexibility
- Compatible with R134a refrigerant type
- Includes gasket and O-rings for secure sealing
- Equipped with a switch service port and mounting bracket
- Features male p-nut fittings on discharge and suction ends
- Designed as an OE replacement for reliable fit and function
About the Four Seasons Hose Assembly Product Line
The Four Seasons Hose Assembly line focuses on providing high-quality HVAC hoses and pipes engineered to meet or exceed original equipment specifications. This product line includes assemblies designed for both discharge and suction lines, ensuring comprehensive coverage for vehicle air conditioning systems. The 66045 hose assembly integrates features such as included gaskets, O-rings, and mounting brackets to facilitate installation and maintain system integrity.
Detailed Product Description
This A/C refrigerant discharge and suction hose assembly is constructed with a combination of aluminum and rubber materials, offering a balance of strength and flexibility necessary for the Chevrolet HHR's HVAC system. It is compatible with R134a refrigerant, the standard for many modern vehicles. The assembly includes essential components such as gaskets and O-rings to ensure leak-free connections. Both the discharge and suction ends utilize male p-nut fittings, with the discharge end measuring 0.460 inches (11.7 mm) and the suction end 0.693 inches (17.6 mm), designed to fit the vehicle's manifold block style. The included bracket and switch service port support secure mounting and serviceability, although the switch itself is not included.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C refrigerant hoses on Chevrolet HHR models
- Resolving refrigerant leaks caused by cracked or deteriorated hose assemblies
- Restoring proper refrigerant flow for efficient air conditioning performance
- Addressing issues related to faulty or missing gaskets and seals in the HVAC system
- Upgrading to an OE replacement hose assembly for improved system reliability
Installation Notes and Tips
When installing the Four Seasons 66045 hose assembly, ensure all old gaskets and O-rings are removed and replaced with the included new components to prevent leaks. The male p-nut fittings require proper torque to avoid damage or leaks. Use the included bracket to secure the hose assembly firmly in place, and verify the switch service port is accessible for future maintenance. Although the switch is not included, the port allows for easy installation of a compatible switch if needed.
Quality Assurance and Warranty
Four Seasons products are engineered to meet original equipment standards, providing reliable performance for your Chevrolet HHR. This hose assembly is an exact OE replacement, ensuring compatibility and durability. The product includes all necessary seals and mounting hardware to support a professional installation. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship.
| Brand | Four Seasons |
|---|---|
| Part Number | 66045 |
| Position | Hose Assembly |
| Bracket? | w/ Bracket |
| Discharge End IN | 0.460 |
| Discharge End MM | 11.700 |
| Discharge End Style | P-Nut Fitting |
| Discharge End Type | Male P-Nut |
| 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-Rings Included? | Included |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134a |
| Service Port? | w/o Service Port |
| Suction End IN | 0.693 |
| Suction End MM | 17.600 |
| Suction End Style | P-Nut Fitting |
| Suction End Type | P-Nut Fitting |
| Switch Included? | Not Included |
| Type | Discharge & Suction Line |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Chevrolet | HHR | 2.0L | L4 | N/A | Hose Assembly |
| 2009 | Chevrolet | HHR | 2.0L | L4 | N/A | Hose Assembly |
| 2008 | Chevrolet | HHR | 2.0L | L4 | N/A | 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.