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Four Seasons 66813 A/C Refrigerant Suction Hose
Four Seasons 66813 A/C Suction Hose
Four Seasons 66813 is an OE replacement A/C refrigerant suction hose assembly for the low-side circuit. Built with aluminum and rubber construction, it uses P-nut fittings on both ends and includes the required seals and fittings for the listed application.
Compatible with 2013-2016 Ford Escape models, this suction line is specified for R134-A systems and includes a low-side service port. The Four Seasons Hose Assembly line focuses on direct-fit HVAC hose and pipe replacements for vehicle-specific air conditioning repairs.
Key Features
- Part number: 66813
- Part type: A/C refrigerant suction hose assembly
- Material: aluminum / rubber
- End 1 and End 2: P-nut fitting
- Refrigerant type: R134-A
- Component type: suction line
- Includes gasket or seal and fittings
- Includes one low-side service port, 13 mm
- With muffler; without switch port
- OE replacement design
Detailed Description
This Four Seasons suction hose assembly routes refrigerant through the low-side portion of the air conditioning system and is built to match the original equipment layout for the listed Ford Escape applications. The aluminum/rubber construction helps provide the flexibility and routing needed in the engine bay, while the included O-rings, seals, and fittings support a proper service replacement. Part number 66813 is also cross-referenced by UAC HA112414C for the same application.
Fits 2013-2016 Ford Escape, N/A. Fits 2013-2016 Ford Escape, N/A. Fits 2013-2016 Ford Escape, N/A.
Common Repair Symptoms
- Low-side refrigerant leak at the suction hose
- Damaged or cracked A/C hose assembly
- Loss of cooling performance from refrigerant loss
- Service port or fitting wear on the suction line
- Noise or restriction in the A/C refrigerant path
Installation Notes
Verify the vehicle uses R134-A refrigerant and confirm the hose routing, fitting style, and service port configuration before installation. Replace the included O-rings and seals during service, and evacuate and recharge the system according to factory procedures after the repair. Confirm the low-side service port location and ensure all connections are seated correctly to prevent leaks.
Quality Assurance
Four Seasons supplies OE replacement HVAC hose assemblies engineered for direct-fit service on the listed application. This part is built to match the original hose configuration for 2013-2016 Ford Escape models and is identified by part number 66813.
| Brand | Four Seasons |
| Part Number | 66813 |
| Position | Hose Assembly |
| Material | Aluminum / rubber |
| End 1 Type | P-nut fitting |
| End 2 Type | P-nut fitting |
| Refrigerant Type | R134-a |
| Component Type | Suction line |
| Gasket Or Seal Included | Included |
| Switch Service Port | W/o switch port |
| Fittings Included | Included |
| Bracket? | W/o bracket |
| Description | Hose assemblies |
| Muffler? | W/ muffler |
| O-Ring A Number/Desc | [24258] |
| O-Ring A Quantity | 1 |
| O-Ring B Number/Desc | [24243] |
| O-Ring B Quantity | 1 |
| O.E. Replacement? | Yes |
| Service Port Qty | 1 |
| Service Port Size | 13 mm |
| Service Port? | W/ service port |
| Suction End Type | P-nut fitting |
| Sve Port Low Side | Low side |
| Switch Included? | Not included |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2016 | Ford | Escape | 2.0L | L4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2015 | Ford | Escape | 2.0L | L4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2014 | Ford | Escape | 2.0L | L4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2013 | Ford | Escape | 2.0L | L4 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; 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.