Four Seasons 63188 A/C Refrigerant Suction Hose
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Four Seasons
 Hose Assembly

Four Seasons 63188 A/C Refrigerant Suction Hose

Brand Four Seasons 63188
Material Aluminum / rubber
End 2 Type Male p-nut
Refrigerant Type R1234yf
Gasket Or Seal Included Included
Switch Service Port No
Bracket? W/o bracket
Description Hose assemblies
Muffler? W/ muffler
Service Port Included Yes
Product line Hose Assembly
Fits Nissan · 3 vehicles

R1234YF system. Built for modern refrigerant service in an A/C hose assembly.

Service port included. Adds a ready-to-use connection point for system servicing.

Muffler included. Helps manage refrigerant flow within the hose assembly.

Cross-references Continental 63188, 212882 and 924806CB0A for the same application. See all 3.

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Overview

Four Seasons 63188 is an A/C refrigerant suction hose assembly built for R1234YF systems. It uses an aluminum and rubber construction, includes a muffler, and comes with a gasket or seal and service port included for a complete hose assembly replacement.

Compatible with Nissan Altima applications, this hose assembly is listed for 2019-2020 suction line service and 2021 vehicles built to 9/2020. The Four Seasons 63188 part number is also referenced by Continental 63188 for the same application.

Key Features

  • Aluminum and rubber construction for A/C line routing and flexibility.
  • Built for R1234YF refrigerant systems.
  • Muffler included to support refrigerant flow control in the hose assembly.
  • Gasket or seal included for the connection point.
  • Service port included; switch service port is not included.
  • Bracket-free design for applications that do not use a mounting bracket.

Fitment Details

  • Fits 2021 Nissan Altima, N/A. Notes: To 9/2020; Hose Assembly.
  • Fits 2019-2020 Nissan Altima, N/A. Notes: Suction Line; Hose Assembly.

What It Is Used For

  • Replacing a leaking or damaged A/C suction hose assembly.
  • Restoring refrigerant transfer in an R1234YF air conditioning system.
  • Addressing suction line wear, cracking, or connection issues.
  • Replacing a hose assembly with an integrated muffler and service port.

Installation Notes

Verify refrigerant type, end connection style, and vehicle build date before installation. Confirm the hose routing and service port configuration match the original part on the vehicle. Use the listed fitment notes for Nissan Altima applications to confirm the correct application before service.

Quality Assurance

Four Seasons states that its products are engineered and tested for long service life, drawing on more than 50 years of mobile A/C experience. Part number 63188 is supported by that product-line experience and is cross-referenced by Continental 63188 for the same application.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2021NissanAltima2.0LL4To 9/2020; Hose Assembly
2020NissanAltima2.0LL4Suction Line; Hose Assembly
2019NissanAltima2.0LL4Suction Line; Hose Assembly
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Continental — 63188212882924806CB0A