HomeHVAC > Hoses and PipesFour Seasons 56600 A/C Refrigerant Suction Hose
Part #: 56600

Four Seasons 56600 A/C Refrigerant Suction Hose

Hose Assembly
6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$83.88Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Hose Assembly
Fitment: Hyundai, Tiburon and Elantra
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable A/C Refrigerant Suction Hose for Hyundai Vehicles

The Four Seasons Hose Assembly part number 56600 is designed specifically for Hyundai Elantra and Tiburon models. This A/C refrigerant suction hose ensures proper low-pressure refrigerant flow within your vehicle's HVAC system, maintaining efficient air conditioning performance.

Key Features of Four Seasons Hose Assembly 56600

  • Constructed from durable aluminum and rubber materials for long-lasting use
  • Equipped with P-nut fittings on both ends for secure connections
  • Compatible with R134-a refrigerant type
  • Includes green O-rings (part number 24628) for reliable sealing
  • Features a muffler to reduce noise within the suction line
  • Comes with service ports: two 13 mm R134-a quick disconnect low-side ports
  • Includes necessary fittings and gasket/seal for installation
  • OE replacement part ensuring proper fit and function

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing complete hose assemblies for automotive HVAC systems. These assemblies combine high-quality materials and precise fittings to replace original equipment parts. The Hose Assembly 56600 is engineered to meet the specifications required for Hyundai Elantra and Tiburon models, ensuring compatibility and reliable performance in the vehicle's air conditioning system.

Detailed Product Description

This A/C refrigerant suction hose assembly is designed to handle low-pressure refrigerant flow within the HVAC system of Hyundai Elantra and Tiburon vehicles. The combination of aluminum and rubber materials offers durability and flexibility, while the included muffler helps minimize operational noise. Both ends feature P-nut fittings for secure attachment, and the assembly includes two service ports with quick disconnects for easy maintenance. The green O-rings and included gasket ensure a tight seal, preventing refrigerant leaks. This part is an exact OE replacement, making it a reliable choice for restoring proper A/C function.

Common Issues Addressed by This Suction Hose

  • Refrigerant leaks causing reduced cooling efficiency
  • Damaged or worn suction lines leading to system pressure loss
  • Excessive noise from the A/C system due to missing muffler
  • Faulty or corroded fittings causing poor refrigerant flow
  • Difficulty servicing the low-pressure side without proper service ports

Installation Notes and Tips

  • Ensure compatibility with Hyundai Elantra and Tiburon models before installation
  • Use the included green O-rings and gasket to prevent leaks
  • Check that P-nut fittings are tightened to manufacturer torque specifications
  • Verify that service ports are accessible for future maintenance
  • Inspect the muffler for proper placement to reduce noise

Quality Assurance and Warranty

Four Seasons Hose Assembly 56600 is manufactured to meet or exceed OEM standards for fit, form, and function. This part is an OE replacement designed to maintain the integrity of your vehicle's HVAC system. While specific warranty details may vary, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.

BrandFour Seasons
Part Number56600
PositionHose Assembly
Bracket?w/o Bracket
Component TypeSuction Line
DescriptionHose Assemblies
End 1 TypeP-Nut Fitting
End 2 TypeP-Nut Fitting
Fittings IncludedIncluded
Friction Material Attachmentw/o Switch Port
Gasket Or Seal IncludedIncluded
MaterialAluminum / Rubber
Muffler?w/ Muffler
O-Ring A Number/Desc[24628] / Green O-Ring
O.E. Replacement?Yes
Refrigerant TypeR134-A
Service Port Qty2
Service Port Size13 mm
Service Port TypeR134-A Quick Disconnect
Service Port?w/ Service Port
Suction End TypeP-Nut Fitting
Sve Port Low SideLow Side
Switch Included?Not Included
System PressureLow Pressure

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2001HyundaiTiburonN/AA/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly
2000HyundaiElantraN/AA/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly
2000HyundaiTiburonN/AA/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly
1999HyundaiElantraN/AA/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly
1999HyundaiTiburonN/AA/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly
1998HyundaiTiburonN/ASuction Line; From 6/13/97; 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:

111566001533689191448901919191828295534402378513448120314812413566007851348027459776327300A72955CWK785134HA10941HA10941CT56600

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