Four Seasons 63198 A/C Refrigerant Discharge Hose
OE Quality 60-Day Returns
Four Seasons
 Hose Assembly

Four Seasons 63198 A/C Refrigerant Discharge Hose

Brand Four Seasons 63198
Material Aluminum / rubber
Refrigerant Type R1234yf
Gasket Or Seal Included Included
Switch Service Port No
Description Hose assemblies
Muffler? W/o muffler
Service Port Included No
Product line Hose Assembly
Fits Nissan · 4 vehicles

Hose assembly. Built for A/C refrigerant discharge routing with aluminum and rubber construction.

R1234YF system use. Specified for modern refrigerant service and connection requirements.

Seal included. Supports a proper connection at the hose joint during installation.

Cross-references Continental 63198, 212892 and 924909BU0C for the same application. See all 4.

$37.73Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $37.73
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all A/C Refrigerant Discharge Hose options

Overview

The Four Seasons 63198 A/C refrigerant discharge hose is a hose assembly built for R1234YF systems and direct replacement service. It uses an aluminum and rubber construction and includes the gasket or seal needed for the connection.

Compatible With 2022-2025 Nissan Frontier discharge line applications, this hose assembly is a fitment-specific solution for restoring refrigerant flow in the A/C system. The Four Seasons 63198 part number is also referenced by Continental 63198 for the same application.

Key Features

  • Aluminum / rubber construction for A/C refrigerant routing
  • Designed for R1234YF refrigerant systems
  • Gasket or seal included for the connection point
  • No service port included
  • Built without a muffler

Detailed Description

Four Seasons 63198 is an A/C refrigerant discharge hose assembly for 2022-2025 Nissan Frontier applications. It is specified for R1234YF refrigerant and uses an aluminum and rubber design to match the demands of modern HVAC plumbing. The included gasket or seal supports a proper connection at installation, while the absence of a service port and muffler keeps the assembly focused on its discharge-line function. The Four Seasons 63198 part number is a useful reference when verifying the correct hose assembly for Nissan Frontier service work.

Common Uses

  • Replacing a leaking or damaged A/C discharge hose
  • Restoring refrigerant transfer in the HVAC system
  • Addressing seal-related loss at the hose connection
  • Correcting a failed hose assembly on R1234YF-equipped systems

Installation Notes

Verify refrigerant type, hose routing, and connection style before installation. Replace the seal at the connection point as needed and confirm the system is properly evacuated and recharged after service. Match the part number 63198 to the vehicle application before ordering.

Quality Assurance

Four Seasons backs this hose assembly with more than 50 years of mobile A/C experience and states that its products are engineered and tested for trouble-free operation.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2025NissanFrontier3.8LV6Discharge Line; Hose Assembly
2024NissanFrontier3.8LV6Discharge Line; Hose Assembly
2023NissanFrontier3.8LV6Discharge Line; Hose Assembly
2022NissanFrontier3.8LV6Discharge Line; Hose Assembly
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Continental — 63198212892924909BU0CHA114701C