HomeHVAC > Hoses and PipesFour Seasons 56001 A/C Refrigerant Suction Hose
Part #: 56001

Four Seasons 56001 A/C Refrigerant Suction Hose

Hose Assembly
4 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Hose Assembly
Fitment: Honda, Accord
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 56001

The Four Seasons Hose Assembly 56001 is designed specifically for Honda Accord models requiring a reliable A/C refrigerant suction hose. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient low-pressure refrigerant flow within the vehicle's HVAC system.

  • Material: Aluminum and rubber for durability and flexibility
  • End 1 Type: P-nut fitting for secure connection
  • End 2 Type: Female o-ring for leak-free sealing
  • Refrigerant Type: Compatible with R12 refrigerant
  • Includes gasket and fittings for complete installation
  • Equipped with a service port featuring a 1/4 size for maintenance access
  • Designed as a suction line operating under low system pressure
  • Includes green o-rings ([24610] and [24650]) for proper sealing
  • OE replacement part ensuring compatibility and performance

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing precise HVAC hose solutions tailored to specific vehicle applications. This product line emphasizes quality materials and exact fitment, such as the 56001 suction hose assembly designed for Honda Accord models. The assemblies come with necessary fittings and seals to facilitate straightforward installation and reliable operation within the vehicle’s air conditioning system.

Detailed Product Description

The Four Seasons 56001 A/C refrigerant suction hose is engineered to maintain the integrity of the Honda Accord’s air conditioning system. Its aluminum and rubber construction balances strength and flexibility, accommodating engine vibrations and temperature variations. The hose features a P-nut fitting on one end and a female o-ring on the other, ensuring a secure and leak-resistant connection. This suction line is designed for low-pressure refrigerant flow using R12 refrigerant, making it suitable for older Honda Accord models that utilize this refrigerant type. Included green o-rings and fittings simplify the replacement process, while the integrated service port allows for easy system servicing.

Common Issues Addressed by This Hose Assembly

  • Leaks in the A/C refrigerant suction line causing reduced cooling efficiency
  • Cracks or wear in original suction hoses leading to refrigerant loss
  • Faulty or missing seals resulting in system pressure drops
  • Difficulty accessing the service port for maintenance or recharging
  • Compatibility issues with aftermarket or generic hoses

Installation Notes and Tips

  • Ensure the vehicle is compatible: specifically designed for Honda Accord models using R12 refrigerant
  • Replace all included o-rings to maintain proper sealing and prevent leaks
  • Use the included fittings and gasket for a complete and secure installation
  • Check the service port size (1/4) for compatibility with servicing equipment
  • Do not reuse old hoses or fittings to avoid potential system failures

Quality Assurance and Warranty

The Four Seasons Hose Assembly 56001 is an OE replacement part, meeting original equipment specifications for fit and function. It includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed quality assurance to support durability and performance in automotive HVAC applications.

BrandFour Seasons
Part Number56001
PositionHose Assembly
Bracket?w/o Bracket
Component TypeSuction Line
DescriptionHose Assemblies
End 1 TypeP-Nut Fitting
End 2 TypeFemale O-Ring
Fittings IncludedIncluded
Friction Material Attachmentw/ Switch Port
Gasket Or Seal IncludedIncluded
MaterialAluminum / Rubber
Muffler?w/o Muffler
O-Ring A Number/Desc[24610] / Green O-Ring
O-Ring B Number/Desc[24650] / Green O-Ring
O.E. Replacement?Yes
Refrigerant TypeR12
Service Port Qty1
Service Port Size1/4
Service Port TypeService Port
Service Port?w/o Service Port
Suction End TypeFemale O-Ring
Switch Included?Not Included
System PressureLow Pressure

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
1989HondaAccordN/ASuction Line; OE No. 80310-SEO-A01; Hose Assembly
1988HondaAccordN/ASuction Line; OE No. 80310-SEO-A01; Hose Assembly
1987HondaAccordN/ASuction Line; OE No. 80310-SEO-A01; Hose Assembly
1986HondaAccordN/ASuction Line; OE No. 80310-SEO-A01; 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:

014913881115600115337581914514419191702282854346123785051512075600178505180243180267780310SE0A0180310SEOA01A72854CWK785051HA112159T56001

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