HomeHVAC > Hoses and PipesFour Seasons 65256 A/C Refrigerant Suction Hose
Part #: 65256

Four Seasons 65256 A/C Refrigerant Suction Hose

Hose Assembly
⚙️ 4 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: Toyota, Tundra
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Reliable A/C Refrigerant Suction Hose for Toyota Tundra

The Four Seasons Hose Assembly 65256 is designed specifically for Toyota Tundra models, providing a durable and efficient solution for your vehicle's HVAC system. Crafted from aluminum and rubber, this A/C refrigerant suction hose supports both R134a and R1234yf refrigerants to meet modern automotive standards.

Key Features of Four Seasons Hose Assembly 65256

  • Constructed with aluminum and rubber for durability and flexibility
  • Compatible with R134a and R1234yf refrigerant types
  • Includes gasket or seal for secure connections
  • Service port included for easy maintenance
  • Designed without muffler and bracket for straightforward installation

Detailed Product Description

The Four Seasons Hose Assembly line focuses on providing high-quality hose assemblies tailored to specific vehicle applications. The 65256 part number is engineered to meet the HVAC demands of Toyota Tundra trucks, ensuring proper refrigerant flow and system integrity. Its aluminum and rubber construction balances strength and flexibility, reducing the risk of leaks or damage under typical operating conditions. This hose assembly supports both R134a and the newer R1234yf refrigerants, making it suitable for various model years of the Toyota Tundra. The included gasket or seal ensures a tight fit, while the service port allows for convenient system servicing without the need for additional components.

Common Applications and Issues Addressed

  • Replacement of worn or cracked A/C refrigerant suction hoses
  • Resolving refrigerant leaks in the suction line
  • Upgrading to support R1234yf refrigerant compatibility
  • Restoring proper refrigerant flow for efficient A/C performance
  • Eliminating issues caused by damaged or missing seals

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 65256 on your Toyota Tundra, ensure the gasket or seal is properly seated to prevent leaks. Since this hose assembly does not include a bracket or muffler, verify existing mounting points and supports are intact and secure. The included service port facilitates refrigerant charging and evacuation, simplifying maintenance procedures. Always follow manufacturer guidelines for refrigerant handling and system evacuation to maintain safety and system integrity.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed OEM specifications, ensuring reliable performance in demanding automotive environments. The Hose Assembly 65256 undergoes rigorous quality control to provide consistent durability and fitment for Toyota Tundra vehicles. Please refer to Four Seasons' official warranty policy for detailed coverage information.

BrandFour Seasons
Part Number65256
PositionHose Assembly
MaterialAluminum / rubber
Refrigerant TypeR134a r1234yf
Gasket Or Seal IncludedIncluded
Switch Service PortNo
Bracket?No
DescriptionHose assemblies
Muffler?W/o muffler
Service Port IncludedYes

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2021ToyotaTundraN/Aw/ Tow Package; Hose Assembly
2020ToyotaTundraN/Aw/ Tow Package; Hose Assembly
2019ToyotaTundra5.7LV8N/Aw/ Tow Package; Hose Assembly
2018ToyotaTundraN/Aw/ Tow Package; 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:

21255165256887120C211A66144

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