HomeHVAC > Hoses and PipesFour Seasons 65203 A/C Suction and Liquid Line Hose Assembly
Part #: 65203

Four Seasons 65203 A/C Suction and Liquid Line Hose Assembly

Hose Assembly
⚙️ 5 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Hose Assembly
🚗Fitment: Ford, F-150
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Four Seasons Hose Assembly 65203

The Four Seasons Hose Assembly 65203 is designed specifically for Ford F-150 models requiring reliable A/C suction and liquid line hose replacement. Constructed with durable aluminum and rubber materials, this hose assembly ensures proper refrigerant flow and system integrity for vehicles using R134a refrigerant.

  • Material: Aluminum and rubber construction for durability and flexibility
  • End 1 Type: P-nut fitting for secure connection
  • End 2 Type: Block fitting for precise sealing
  • Refrigerant Type: Compatible with R134a refrigerant
  • Gasket or Seal: Included to prevent leaks
  • Fittings: Included for proper installation
  • Bracket: Not included
  • Muffler: Not included
  • Style: Hose assembly for suction and liquid lines

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly product line focuses on providing high-quality hose assemblies tailored for HVAC systems in automotive applications. This line includes components engineered to meet OEM specifications, ensuring compatibility and performance. The 65203 hose assembly is part of this line, offering a reliable solution for Ford F-150 A/C system maintenance and repair.

Detailed Product Description

This A/C suction and liquid line hose assembly is engineered to maintain the efficiency of your Ford F-150's air conditioning system. The combination of aluminum and rubber materials provides resistance to corrosion and flexibility to withstand engine vibrations and temperature fluctuations. The P-nut fitting on one end and block fitting on the other ensure a secure, leak-free connection. Designed for use with R134a refrigerant, this hose assembly includes necessary gaskets and fittings to facilitate proper sealing and installation without a service port or muffler.

Common Applications and Issues Addressed

  • Replacement of worn or damaged A/C suction and liquid line hoses on Ford F-150
  • Resolving refrigerant leaks caused by cracked or deteriorated hose materials
  • Restoring proper refrigerant flow to improve A/C system performance
  • Eliminating connection leaks due to faulty fittings or seals
  • Maintaining system integrity after component failure or during HVAC system overhaul

Installation Notes and Tips

Ensure the vehicle is compatible with R134a refrigerant before installation. Carefully remove the old hose assembly, noting the orientation of fittings. Use the included gasket or seal to prevent leaks at connection points. Since this assembly does not include a bracket or muffler, verify existing mounting hardware is intact and secure the hose accordingly. Avoid overtightening fittings to prevent damage to the P-nut and block connections.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet industry standards for durability and performance. The Hose Assembly 65203 undergoes quality checks to ensure proper fit and function for Ford F-150 models. Warranty information is provided by Four Seasons and should be referenced for specific coverage details.

BrandFour Seasons
Part Number65203
PositionHose Assembly
MaterialAluminum / rubber
End 1 TypeP-nut fitting
End 2 TypeBlock
Refrigerant TypeR134a
Gasket Or Seal IncludedIncluded
Switch Service PortNo
Fittings IncludedIncluded
Bracket?W/o bracket
DescriptionHose assemblies
Muffler?W/o muffler
Service Port IncludedNo
StyleHose assy /suction, liquid
TypeSuction & liquid line

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2025FordF-1503.5LV6GASN/Aw/ R134a; Hose Assembly
2024FordF-1503.5LV6GASN/Aw/ R134a; Hose Assembly
2023FordF-1503.3LV6N/Aw/ R134a; Hose Assembly
2022FordF-1505.0LV8N/Aw/ R134a; Hose Assembly
2021FordF-1505.0LV8N/Aw/ R134a; 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:

21250265203A66096ML3Z19A834AYF38197

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