Four Seasons 66813 A/C Refrigerant Suction Hose
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Four Seasons
 Hose Assembly

Four Seasons 66813 A/C Refrigerant Suction Hose

Brand Four Seasons 66813
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
Product line Hose Assembly
Fits Ford · 4 vehicles

OE replacement. Direct-fit suction line for straightforward installation.

Aluminum / rubber construction. Combines strength and flexibility for reliable refrigerant flow.

Service port included. Built with a low-side port and muffler for added functionality.

Cross-references Bosch 66813, Global Parts Distributors LLC 4812892 and UAC HA112414C for the same application. See all 8.

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Not what you need? See all A/C Refrigerant Suction Hose options

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.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2016FordEscape2.0LL4N/AA/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly
2015FordEscape2.0LL4N/AA/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly
2014FordEscape2.0LL4N/AA/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly
2013FordEscape2.0LL4N/AA/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — 66813Global Parts Distributors LLC — 4812892UAC — HA112414C785937A83493CV6Z19D742EH8357YF37138