HomeHVAC > Hoses and PipesFour Seasons 56808 A/C Suction and Liquid Line Hose Assembly
Part #: 56808

Four Seasons 56808 A/C Suction and Liquid Line Hose Assembly

Hose Assembly
7 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Hose Assembly
Fitment: Cadillac, Seville
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Overview of Four Seasons Hose Assembly 56808

The Four Seasons Hose Assembly 56808 is designed specifically for Cadillac Seville models, providing reliable A/C suction and liquid line hose replacement. Engineered with durable aluminum and brass materials, this hose assembly supports both high and low pressure refrigerant flow using R134-a.

  • Constructed from aluminum and brass for durability and corrosion resistance
  • Includes P-nut fitting on suction end and sealing washer on liquid line end
  • Compatible with R134-a refrigerant systems at high and low pressures
  • Equipped with two R134-a quick disconnect service ports (high and low side)
  • Comes with included gasket, fittings, bracket, manifold, and orifice tube
  • Features a switch service port with M10x1.25 size and one switch port quantity
  • Includes slimline washer O-rings (part numbers 24402 and 24404) for secure sealing
  • OE replacement part designed to meet original equipment specifications

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for automotive HVAC systems. This line includes components such as suction and liquid line hoses, fittings, service ports, and orifice tubes, ensuring a comprehensive replacement solution. The 56808 part number is part of this line, offering a direct OE replacement for Cadillac Seville vehicles, maintaining system integrity and performance.

Detailed Product Description

This A/C suction and liquid line hose assembly (part number 56808) is engineered for Cadillac Seville models requiring R134-a refrigerant. The assembly features a P-nut fitting on the suction end and a sealing washer on the liquid line end, ensuring secure connections. It supports both high and low system pressures and includes two service ports with quick disconnects for efficient servicing. The included bracket and manifold facilitate proper mounting and integration within the HVAC system. Additionally, the assembly comes with an orifice tube and necessary O-rings to maintain a leak-free seal.

Common Applications and Issues Addressed

  • Replacement of worn or leaking A/C suction and liquid line hoses
  • Restoring proper refrigerant flow and pressure in Cadillac Seville HVAC systems
  • Resolving issues related to faulty or damaged service ports
  • Addressing leaks caused by degraded O-rings or fittings
  • Upgrading to an OE replacement hose assembly for improved system reliability

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56808, ensure the system is fully evacuated and depressurized before removal of the old hose. Verify that all included fittings, O-rings, and gaskets are properly seated to prevent leaks. Use the provided bracket and manifold for secure mounting. Confirm compatibility with the Cadillac Seville model year and refrigerant type R134-a. After installation, perform a leak test and recharge the system according to manufacturer specifications.

Quality Assurance and Warranty

Four Seasons Hose Assembly 56808 is manufactured to meet or exceed original equipment standards for Cadillac Seville vehicles. The assembly includes all necessary components for a complete replacement and is designed for durability and long service life. This part is an OE replacement and comes with a limited warranty against defects in materials and workmanship, ensuring confidence in performance and reliability.

BrandFour Seasons
Part Number56808
PositionHose Assembly
Bracket?w/ Bracket
DescriptionHose Assemblies
End 1 TypeP-Nut Fitting
End 2 TypeSealing Washer
Fittings IncludedIncluded
Friction Material Attachmentw/ Switch Port
Gasket Or Seal IncludedIncluded
Manifold?w/ Manifold
MaterialAluminum / Brass
Muffler?w/o Muffler
O-Ring A Number/Desc[24402] / Slimline Washer
O-Ring B Number/Desc[24404] / Slimline Washer
O.E. Replacement?Yes
Orifice Tube?w/ Orifice Tube
Refrigerant TypeR134-A
Service Port Qty2
Service Port TypeR134-A Quick Disconnect
Service Port?w/ Service Port
StyleHose Assy /Suc, Liq w/ Orif
Suction End TypeP-Nut Fitting
Svc Port High SideHigh Side
Sve Port Low SideLow Side
Switch Port SizeM10X1.25
System PressureHigh Pressure / Low Pressure
TypeSuction & Liquid Line

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2004CadillacSevilleN/Aw/ Orifice Tube; Hose Assembly
2003CadillacSevilleN/Aw/ Orifice Tube; Hose Assembly
2002CadillacSevilleN/Aw/ Orifice Tube; Hose Assembly
2001CadillacSevilleN/Aw/ Orifice Tube; Hose Assembly
2000CadillacSevilleN/Aw/ Orifice Tube; Hose Assembly
1999CadillacSevilleN/Aw/ Orifice Tube; Hose Assembly
1998CadillacSevilleN/Aw/ 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:

25648002256909162569955625736711282380481248556808700149795075A82419HA111713CT56808

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