HomeHVAC > Hoses and PipesFour Seasons 66102 A/C Refrigerant Discharge / Suction Hose Assembly
Part #: 66102

Four Seasons 66102 A/C Refrigerant Discharge / Suction Hose Assembly

Hose Assembly
3 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Hose Assembly
Fitment: Ford and Mercury, Escape and Mariner
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Overview of Four Seasons Hose Assembly 66102

The Four Seasons Hose Assembly 66102 is designed for reliable HVAC performance in select Ford, Mazda, and Mercury vehicles. This A/C refrigerant discharge and suction hose assembly ensures proper refrigerant flow and system integrity for models like the Ford Escape, Mazda Mariner, and Mercury Tribute.

  • Constructed from durable aluminum and rubber materials
  • Compatible with R134a refrigerant systems
  • Includes gasket, O-rings, bracket, muffler, and manifold for complete installation
  • Discharge end features a P-nut fitting; suction end uses a springlock style
  • OE replacement part without a service port or switch included

Four Seasons Hose Assembly Product Line Details

The Hose Assembly line by Four Seasons focuses on delivering precise HVAC hose and pipe solutions tailored to specific vehicle applications. This product line emphasizes quality materials and exact fitment, ensuring that components like the 66102 hose assembly meet original equipment standards for efficient air conditioning system operation.

Detailed Product Description

The Four Seasons 66102 hose assembly combines aluminum and rubber construction to provide durability and flexibility required in automotive HVAC systems. Designed specifically for R134a refrigerant, this assembly includes essential components such as gaskets, O-rings, a bracket, muffler, and manifold to facilitate a secure and leak-free connection. The discharge end utilizes a P-nut fitting, while the suction end employs a springlock fitting, both common in Ford Escape, Mazda Mariner, and Mercury Tribute A/C systems. This assembly does not include a service port or switch, aligning with original equipment specifications.

Common Applications and Issues Addressed

  • Replacement of worn or leaking A/C refrigerant discharge and suction hoses
  • Restoring proper refrigerant flow in Ford Escape, Mazda Mariner, and Mercury Tribute HVAC systems
  • Eliminating noise and vibration with included muffler
  • Ensuring secure hose connections with included bracket and fittings
  • Maintaining system integrity by using OE replacement parts

Installation Notes and Tips

  • Verify compatibility with vehicle make and model before installation
  • Ensure all included gaskets and O-rings are properly seated to prevent leaks
  • Use appropriate tools for P-nut and springlock fittings to avoid damage
  • Inspect the A/C system for other worn components during replacement
  • Follow manufacturer torque specifications for fittings and brackets

Quality Assurance and Warranty

Four Seasons Hose Assembly 66102 is manufactured to meet or exceed original equipment standards for fit, form, and function. The inclusion of all necessary seals and fittings supports a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.

BrandFour Seasons
Part Number66102
PositionHose Assembly
Bracket?w/ Bracket
Discharge End StyleP-Nut Fitting
Discharge End TypeP-Nut Fitting
Friction Material Attachmentw/o Switch Port
Gasket Or Seal IncludedIncluded
Manifold?Yes
MaterialAluminum / Rubber
Muffler?w/ Muffler
O-Rings Included?Included
O.E. Replacement?Yes
Refrigerant TypeR134a
Service Port?w/o Service Port
Suction End StyleSpringlock
Suction End TypeSpringlock
Switch Included?Not Included
TypeDischarge & Suction Line

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005FordEscape3.0LV6N/A5/8" Suction Fitting; To 11/15/04; Hose Assembly
2005MazdaTribute3.0LV6N/ATo 11/15/04; Hose Assembly
2005MercuryMariner3.0LV6N/A1st Design; 5/8" Suction Fitting; To 11/15/04; 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:

21100048130185L8Z19D850CA5L8Z19D850CB60749966102781520A82544HA111477CT66102YF2978YF37260

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.