HomeHVAC > Hoses and PipesFour Seasons 65299 A/C Refrigerant Liquid Hose
Part #: 65299

Four Seasons 65299 A/C Refrigerant Liquid Hose

Hose Assembly
⚙️ 11 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Hose Assembly
🚗Fitment: Ford and Lincoln, Edge and Nautilus
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Reliable A/C Refrigerant Liquid Hose for Ford Edge and Lincoln Nautilus

The Four Seasons Hose Assembly part number 65299 is designed specifically for the liquid line in the HVAC system of Ford Edge and Lincoln Nautilus models. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system integrity for vehicles using R134a or R1234yf refrigerants.

  • Material: Aluminum and rubber construction for durability and flexibility
  • End fittings: P-nut fittings on both ends for secure connections
  • Compatible refrigerants: Supports R134a and R1234yf refrigerant types
  • Includes gasket and fittings for proper sealing
  • Features an orifice tube integrated within the hose assembly
  • Designed without a bracket and no service or switch ports included
  • Style: Liquid line hose assembly without an orifice tube

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing reliable HVAC hose and pipe solutions tailored to specific vehicle applications. This product line emphasizes quality materials and precise fitment to maintain the efficiency and performance of automotive air conditioning systems. The 65299 hose assembly is part of this line, engineered to meet the exact specifications required for Ford Edge and Lincoln Nautilus models.

Product Details and Specifications

This A/C refrigerant liquid hose assembly combines aluminum and rubber to balance strength and flexibility, essential for withstanding the pressures and temperature variations in automotive HVAC systems. Both ends feature P-nut fittings, ensuring a tight and leak-resistant connection. The inclusion of a gasket and fittings helps maintain system integrity and prevents refrigerant leaks. Compatible with both R134a and R1234yf refrigerants, this hose assembly supports modern refrigerant standards. It is designed without a bracket and does not include service or switch ports, focusing solely on the liquid line function with an integrated orifice tube.

Common Applications and Issues Addressed

  • Replacement of worn or damaged liquid line hoses in Ford Edge and Lincoln Nautilus A/C systems
  • Resolving refrigerant leaks caused by cracked or deteriorated hose materials
  • Restoring proper refrigerant flow to improve air conditioning performance
  • Addressing issues related to incompatible or outdated refrigerant hose assemblies
  • Ensuring system compatibility with R134a and R1234yf refrigerants

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 65299, ensure that both P-nut fittings are securely tightened to prevent leaks. Verify that the gasket and fittings are properly seated before final assembly. Since this hose assembly does not include a bracket, confirm that the hose is properly supported within the vehicle’s HVAC system to avoid undue stress or movement. This part is designed specifically for Ford Edge and Lincoln Nautilus models, so confirm vehicle compatibility before installation.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet industry standards for durability and performance. The Hose Assembly 65299 undergoes quality checks to ensure proper fit and function. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandFour Seasons
Part Number65299
PositionHose Assembly
MaterialAluminum / rubber
End 1 TypeP-nut fitting
End 2 TypeP-nut fitting
Refrigerant TypeR134a r1234yf
Gasket Or Seal IncludedIncluded
Fittings IncludedIncluded
Bracket?W/o bracket
DescriptionHose assemblies
Orifice Tube?W/ orifice tube
Service Port IncludedNo
StyleLiquid line hose assembly w/o orifice tube
Switch Port IncludedNo
TypeLiquid line

This part fits 11 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2024FordEdge2.7LV6N/Aw/o Orifice Tube; Hose Assembly
2023FordEdge2.7LV6N/Aw/o Orifice Tube; Hose Assembly
2023LincolnNautilus2.7LV6N/Aw/o Orifice Tube; Hose Assembly
2022FordEdge2.7LV6N/Aw/o Orifice Tube; Hose Assembly
2022LincolnNautilus2.7LV6N/Aw/o Orifice Tube; Hose Assembly
2021FordEdge2.7LV6N/Aw/o Orifice Tube; Hose Assembly
2021LincolnNautilus2.7LV6N/Aw/o Orifice Tube; Hose Assembly
2020FordEdge2.7LV6N/Aw/o Orifice Tube; Hose Assembly
2020LincolnNautilus2.7LV6N/Aw/o Orifice Tube; Hose Assembly
2019FordEdge2.7LV6N/Aw/o Orifice Tube; Hose Assembly
2019LincolnNautilus2.7LV6N/Aw/o Orifice Tube; 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:

21259465299A66187K2GZ19835AYF37904

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