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Four Seasons 55602 A/C Liquid Line with Orifice Tube
Overview of Four Seasons Hose Assembly 55602
The Four Seasons Hose Assembly 55602 is a precision-engineered A/C liquid line designed for select Ford, Lincoln, and Mercury vehicles. This hose assembly features a captured orifice tube and is constructed from durable aluminum and rubber materials to ensure reliable refrigerant flow and system performance.
- Constructed with aluminum and rubber for durability and flexibility
- Includes gasket and fittings for a complete installation
- Compatible with R134-a refrigerant systems
- Equipped with a captured orifice tube for efficient refrigerant metering
- Designed without a service port or bracket for direct replacement
- Includes multiple green o-rings and a spring o-ring for secure sealing
- O.E. replacement part ensuring proper fit and function
- Liquid line diameter: 0.500 inches with male springlock suction end
Detailed Product Description
The Four Seasons Hose Assembly 55602 is part of the Hose Assembly product line, which focuses on delivering reliable hose and pipe solutions for automotive HVAC systems. This particular assembly is engineered to replace the original equipment liquid line in Ford Mustang, Lincoln Mark VII, Mercury Cougar, and Thunderbird models. It features a captured orifice tube that regulates refrigerant flow precisely, contributing to optimal air conditioning performance. The combination of aluminum and rubber materials provides resistance to corrosion and flexibility to withstand engine vibrations and temperature fluctuations.
Compatible Vehicles and Applications
This A/C liquid line hose assembly is compatible with the following vehicles:
- Ford Mustang
- Lincoln Mark VII
- Mercury Cougar
- Ford Thunderbird
It is designed specifically for R134-a refrigerant systems and serves as a direct O.E. replacement, ensuring proper fitment and function without modification.
Common Issues Addressed by This Hose Assembly
- Leaking or damaged A/C liquid lines causing refrigerant loss
- Clogged or malfunctioning orifice tubes affecting cooling efficiency
- Worn or missing seals leading to system contamination
- Corroded or cracked hose assemblies reducing system reliability
- Improper refrigerant flow resulting in inconsistent air conditioning performance
Installation Notes and Tips
- Ensure the system is fully evacuated and depressurized before removal
- Replace all included o-rings to maintain a proper seal
- Verify compatibility with vehicle make and model prior to installation
- Use proper tools to avoid damaging fittings and connections
- Check for leaks after installation and recharge the system with R134-a refrigerant
Quality Assurance and Warranty
Four Seasons Hose Assembly 55602 is manufactured to meet or exceed original equipment specifications. The inclusion of factory-quality fittings, gaskets, and o-rings ensures a secure and leak-free installation. This part is backed by Four Seasons' quality standards, providing confidence in durability and performance. Warranty details should be confirmed with the product documentation or manufacturer.
| Brand | Four Seasons |
| Part Number | 55602 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Description | Hose Assemblies |
| Fittings Included | Included |
| Friction Material Attachment | w/o Switch Port |
| Gasket Or Seal Included | Included |
| Liquid Line MM | 0.500 |
| Material | Aluminum / Rubber |
| O-Ring A Number/Desc | [24666] / Green O-Ring |
| O-Ring B Number/Desc | [24668] / Green O-Ring |
| O-Ring C Number/Desc | [24216] / Spring |
| O.E. Replacement? | Yes |
| Orifice Tube? | w/ Orifice Tube |
| Refrigerant Type | R134-A |
| Service Port? | w/o Service Port |
| Style | Liquid Line Hose Assembly w/ Captured Orifice Tube |
| Suction End Type | Male Springlock |
| Type | Liquid Line |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Ford | Mustang | 5.0L | V8 | N/A | Liq Line w/ Orif; Hose Assembly |
| 1993 | Ford | Mustang | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Hose Assembly |
| 1992 | Ford | Mustang | 5.0L | V8 | N/A | Liq Line w/ Orif; Hose Assembly |
| 1992 | Ford | Mustang | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Hose Assembly |
| 1992 | Lincoln | Mark VII | N/A | Hose Assembly | ||
| 1991 | Ford | Mustang | 5.0L | V8 | N/A | Liq Line w/ Orif; Hose Assembly |
| 1991 | Ford | Mustang | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Hose Assembly |
| 1991 | Lincoln | Mark VII | N/A | Hose Assembly | ||
| 1990 | Ford | Mustang | 5.0L | V8 | N/A | Liq Line w/ Orif; Hose Assembly |
| 1990 | Ford | Mustang | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Hose Assembly |
| 1990 | Lincoln | Mark VII | N/A | Hose Assembly | ||
| 1989 | Ford | Mustang | 5.0L | V8 | N/A | Liq Line w/ Orif; Hose Assembly |
| 1989 | Ford | Mustang | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Hose Assembly |
| 1989 | Lincoln | Mark VII | N/A | Hose Assembly | ||
| 1988 | Ford | Mustang | 5.0L | V8 | N/A | Liq Line w/ Orif; Hose Assembly |
| 1988 | Ford | Mustang | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Hose Assembly |
| 1988 | Ford | Thunderbird | 5.0L | V8 | N/A | Liq Line w/ Orif; Hose Assembly |
| 1988 | Ford | Thunderbird | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Hose Assembly |
| 1988 | Ford | Thunderbird | 2.3L | L4 | N/A | Liq Line w/ Orif; Hose Assembly |
| 1988 | Ford | Thunderbird | 2.3L | L4 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Hose Assembly |
| 1988 | Lincoln | Mark VII | N/A | Hose Assembly | ||
| 1988 | Mercury | Cougar | 5.0L | V8 | N/A | Liq Line w/ Orif; Hose Assembly |
| 1988 | Mercury | Cougar | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Hose Assembly |
| 1987 | Ford | Mustang | 5.0L | V8 | N/A | Liq Line w/ Orif; Hose Assembly |
| 1987 | Ford | Mustang | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Hose Assembly |
| 1987 | Ford | Thunderbird | 5.0L | V8 | N/A | Liq Line w/ Orif; Hose Assembly |
| 1987 | Ford | Thunderbird | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Hose Assembly |
| 1987 | Ford | Thunderbird | 2.3L | L4 | N/A | Liq Line w/ Orif; Hose Assembly |
| 1987 | Ford | Thunderbird | 2.3L | L4 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Hose Assembly |
| 1987 | Lincoln | Mark VII | N/A | Hose Assembly | ||
| 1987 | Mercury | Cougar | 5.0L | V8 | N/A | Liq Line w/ Orif; Hose Assembly |
| 1987 | Mercury | Cougar | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; 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.