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Four Seasons 56690 A/C Refrigerant Discharge / Suction Hose Assembly
Reliable A/C Refrigerant Hose Assembly for Ford and Mazda Vehicles
The Four Seasons Hose Assembly part number 56690 is designed to provide dependable performance for your vehicle's HVAC system. Engineered for Ford and Mazda models including the B2500, F-100 Ranger, and Ranger, this A/C refrigerant discharge and suction hose assembly ensures proper refrigerant flow and system integrity.
- Constructed from durable aluminum and rubber materials
- Compatible with R134-a refrigerant type
- Includes green O-rings and gasket for secure sealing
- Features a P-nut fitting discharge end and male springlock suction end
- Equipped with a service port and switch service port for easy maintenance
- OE replacement part ensuring proper fit and function
- Manifold included; fittings and bracket not included
Four Seasons Hose Assembly Product Line Overview
The Four Seasons Hose Assembly line focuses on delivering high-quality HVAC hoses and pipes that meet or exceed original equipment specifications. This product line emphasizes durability and precise fitment, making it suitable for professional repairs and maintenance. The 56690 hose assembly is part of this line, offering a reliable solution for refrigerant discharge and suction needs in select Ford and Mazda vehicles.
Detailed Product Description and Features
This A/C refrigerant discharge and suction hose assembly combines aluminum and rubber components to withstand the pressures and temperatures typical in automotive HVAC systems. It is designed specifically for use with R134-a refrigerant, ensuring compatibility with modern air conditioning systems. The assembly includes multiple green O-rings ([23680], [24606], [24672]) and a spring O-ring ([24222]) to provide leak-free connections. The discharge end uses a P-nut fitting style, while the suction end features a 0.750 inch (19.05 mm) male springlock block type connection. A service port with a quick disconnect for R134-a refrigerant is included, facilitating system servicing and diagnostics. Although fittings and brackets are not included, the assembly comes with a manifold and gasket to complete the installation.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C refrigerant hoses in Ford B2500, F-100 Ranger, and Mazda Ranger models
- Resolving refrigerant leaks caused by degraded O-rings or hose material
- Restoring proper refrigerant flow to improve HVAC system efficiency
- Addressing issues related to faulty discharge or suction line connections
- Facilitating maintenance with integrated service and switch ports
Installation Notes and Tips
- Ensure compatibility with your specific Ford or Mazda model before installation
- Use the included green O-rings and gasket to prevent refrigerant leaks
- Verify that the P-nut fitting and male springlock connections are securely tightened
- Note that fittings and brackets are not included and may need to be sourced separately
- Handle the aluminum and rubber components carefully to avoid damage during installation
Quality Assurance and Warranty Information
The Four Seasons Hose Assembly 56690 is an OE replacement part designed to meet original equipment standards for fit and function. It undergoes rigorous quality control to ensure durability and reliability in automotive HVAC applications. This product includes all necessary sealing components to maintain system integrity. Warranty details should be confirmed with the product documentation or manufacturer.
| Brand | Four Seasons |
| Part Number | 56690 |
| Position | Hose Assembly |
| Bracket? | w/o 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 | [23680] / Green O-Ring |
| O-Ring B Number/Desc | [24606] / Green O-Ring |
| O-Ring C Number/Desc | [24672] / Green O-Ring |
| O-Ring D Number/Desc | [24222] / Spring |
| O-Rings Included? | Included |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134-A |
| Service Port Type | R134-A Quick Disconnect |
| Service Port? | w/ Service Port |
| Suction End IN | 0.750 |
| Suction End MM | 19.050 |
| Suction End Style | Male Springlock |
| Suction End Type | Block |
| Switch Included? | Not Included |
| Type | Discharge & Suction Line |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2001 | Ford | Ranger | 2.5L | L4 | N/A | Hose Assembly |
| 2001 | Mazda | B2500 | N/A | Hose Assembly | ||
| 2000 | Ford | F-100 Ranger | 2.5L | L4 | N/A | Hose Assembly |
| 2000 | Ford | Ranger | 2.5L | L4 | N/A | Hose Assembly |
| 2000 | Mazda | B2500 | N/A | Hose Assembly | ||
| 1999 | Ford | F-100 Ranger | 2.5L | L4 | N/A | Hose Assembly |
| 1999 | Ford | Ranger | 2.5L | L4 | N/A | Hose Assembly |
| 1999 | Mazda | B2500 | N/A | Hose Assembly | ||
| 1998 | Ford | F-100 Ranger | 2.5L | L4 | N/A | Hose Assembly |
| 1998 | Ford | Ranger | 2.5L | L4 | N/A | Hose Assembly |
| 1998 | Mazda | B2500 | 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.