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Four Seasons 56509 A/C Refrigerant Discharge / Suction Hose Assembly
Overview of Four Seasons Hose Assembly 56509
The Four Seasons Hose Assembly 56509 is designed specifically for Dodge Ram 1500, Ram 2500, Ram 3500, and Ramcharger models. This A/C refrigerant discharge and suction hose assembly ensures reliable performance in your vehicle's HVAC system by using durable aluminum and rubber materials.
- Constructed from aluminum and rubber for durability and flexibility
- Compatible with R134a refrigerant systems
- Includes sealing washers and multiple O-rings for secure connections
- Equipped with a P-nut fitting discharge end and female springlock suction end
- Features a service port with R134a quick disconnect for easy maintenance
- Comes with a bracket and manifold for proper mounting
- OE replacement part ensuring proper fit and function
Four Seasons Hose Assembly Product Line Details
The Four Seasons Hose Assembly product line focuses on providing high-quality hose and pipe assemblies for automotive HVAC systems. This line emphasizes compatibility with original equipment specifications, ensuring that parts like the 56509 hose assembly meet the exact requirements for refrigerant discharge and suction lines. The assemblies are designed to facilitate efficient refrigerant flow and maintain system integrity in vehicles such as the Dodge Ram series.
Detailed Product Description
The Four Seasons 56509 hose assembly combines aluminum and rubber materials to withstand the pressures and temperatures typical in A/C systems using R134a refrigerant. It includes essential components such as sealing washers (part number 24354) and multiple green O-rings (part numbers 24661 and 24670) to ensure leak-free connections. The discharge end features a P-nut fitting style, while the suction end uses a female springlock block type with a 0.625-inch (15.875 mm) diameter. A service port with an R134a quick disconnect is integrated for convenient system servicing. The assembly also includes a bracket and manifold for secure installation but does not come with fittings or a switch.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C refrigerant discharge and suction hoses
- Resolving refrigerant leaks caused by degraded seals or O-rings
- Restoring proper refrigerant flow in Dodge Ram 1500, 2500, 3500, and Ramcharger HVAC systems
- Addressing issues related to faulty or missing service ports for maintenance access
- Ensuring secure mounting with included bracket and manifold to prevent hose movement
Installation Notes and Tips
- Verify compatibility with your specific Dodge Ram model and year before installation
- Use the included sealing washers and O-rings to prevent refrigerant leaks
- Ensure the P-nut fitting and female springlock connections are properly tightened
- Check that the bracket and manifold are securely mounted to avoid hose vibration
- Do not reuse old fittings; this assembly does not include fittings and requires OE or aftermarket fittings as needed
Quality Assurance and Warranty
The Four Seasons Hose Assembly 56509 is an OE replacement part designed to meet original equipment standards for fit and function. It includes all necessary sealing components to maintain system integrity. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed quality assurance to support reliable operation in Dodge Ram 1500, 2500, 3500, and Ramcharger vehicles.
| Brand | Four Seasons |
| Part Number | 56509 |
| Position | Hose Assembly |
| Bracket? | w/ Bracket |
| Discharge End Style | P-Nut Fitting |
| Discharge End Type | P-Nut Fitting |
| Fittings Included | Not Included |
| Friction Material Attachment | w/ Switch Port |
| Gasket Or Seal Included | Included |
| Manifold? | Yes |
| Material | Aluminum / Rubber |
| Muffler? | w/o Muffler |
| O-Ring A Number/Desc | [24354] / Sealing Washer |
| O-Ring B Number/Desc | [24661] / Green O-Ring |
| O-Ring C Number/Desc | [24670] / Green O-Ring |
| O-Rings Included? | Included |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134a |
| Service Port Type | R134-A Quick Disconnect |
| Service Port? | w/ Service Port |
| Suction End IN | 0.625 |
| Suction End MM | 15.875 |
| Suction End Style | Female Springlock |
| Suction End Type | Block |
| Switch Included? | Not Included |
| Type | Discharge & Suction Line |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2002 | Dodge | Ram 1500 | 5.9L | V8 | N/A | Hose Assembly |
| 2002 | Dodge | Ram 2500 | 5.9L | V8 | N/A | Hose Assembly |
| 2002 | Dodge | Ram 3500 | 5.9L | V8 | N/A | Hose Assembly |
| 2001 | Dodge | Ram 1500 | 5.2L | V8 | N/A | Hose Assembly |
| 2001 | Dodge | Ram 1500 | 5.9L | V8 | N/A | Hose Assembly |
| 2001 | Dodge | Ram 2500 | 5.2L | V8 | N/A | Hose Assembly |
| 2001 | Dodge | Ram 2500 | 5.9L | V8 | N/A | Hose Assembly |
| 2001 | Dodge | Ram 3500 | 5.9L | V8 | N/A | Hose Assembly |
| 2001 | Dodge | Ramcharger | N/A | Hose Assembly | ||
| 2000 | Dodge | Ram 1500 | 5.2L | V8 | N/A | Hose Assembly |
| 2000 | Dodge | Ram 1500 | 5.9L | V8 | N/A | Hose Assembly |
| 2000 | Dodge | Ram 2500 | 5.2L | V8 | N/A | Hose Assembly |
| 2000 | Dodge | Ram 2500 | 5.9L | V8 | N/A | Hose Assembly |
| 2000 | Dodge | Ram 3500 | 5.9L | V8 | N/A | Hose Assembly |
| 2000 | Dodge | Ramcharger | N/A | Hose Assembly | ||
| 1999 | Dodge | Ram 1500 | 5.2L | V8 | N/A | Hose Assembly |
| 1999 | Dodge | Ram 1500 | 5.9L | V8 | N/A | Hose Assembly |
| 1999 | Dodge | Ram 2500 | 5.2L | V8 | N/A | Hose Assembly |
| 1999 | Dodge | Ram 2500 | 5.9L | V8 | N/A | Hose Assembly |
| 1999 | Dodge | Ram 3500 | 5.9L | V8 | N/A | Hose Assembly |
| 1999 | Dodge | Ramcharger | N/A | Hose Assembly | ||
| 1998 | Dodge | Ram 1500 | 5.2L | V8 | N/A | Hose Assembly |
| 1998 | Dodge | Ram 1500 | 5.9L | V8 | N/A | Hose Assembly |
| 1998 | Dodge | Ram 2500 | 5.2L | V8 | N/A | Hose Assembly |
| 1998 | Dodge | Ram 2500 | 5.9L | V8 | N/A | Hose Assembly |
| 1998 | Dodge | Ram 3500 | 5.9L | V8 | 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.