Four Seasons 63169 A/C Refrigerant Discharge / Suction Hose Assembly
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Four Seasons
 Hose Assembly

Four Seasons 63169 A/C Refrigerant Discharge / Suction Hose Assembly

Brand Four Seasons 63169
Material Aluminum / rubber
End 1 Type P-nut fitting
End 2 Type Sealing washer
Refrigerant Type R134a r1234yf
Gasket Or Seal Included Included
Switch Service Port No
Fittings Included Not included
Bracket? W/o bracket
Muffler? W/ muffler
Service Port Included No
Type Discharge & suction line
Product line Hose Assembly
Fits Chevrolet and GMC · 4 vehicles

OE-style replacement. Built as a hose assembly for HVAC refrigerant line service.

Dual refrigerant support. Configured for R134A and R1234YF systems.

Seal included. Includes a gasket or seal for connection service.

Cross-references Four Seasons 63169, 212863 and 1534909 for the same application. See all 5.

$67.75Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all A/C Refrigerant Discharge / Suction Hose Assembly options

Overview

Four Seasons 63169 is an A/C refrigerant discharge and suction hose assembly built for HVAC service on select GM crossovers. It uses an aluminum and rubber construction, includes a muffler, and is configured for R134A and R1234YF refrigerant systems.

Fits 2018-2019 Chevrolet Equinox, N/A and fits 2018-2019 GMC Terrain, N/A. This Four Seasons hose assembly is identified by part number 63169 and is built for direct replacement service in the air conditioning line circuit.

Key Features

  • Aluminum and rubber construction for A/C line service.
  • Discharge and suction line design for HVAC refrigerant flow.
  • Muffler included for system noise control.
  • Configured for R134A and R1234YF refrigerant applications.
  • Gasket or seal included; bracket and service port not included.

Product Details

Four Seasons 63169 is a hose assembly for the refrigerant circuit, combining discharge and suction line functions in one service part. The P-nut fitting on one end and sealing washer on the other support secure connection points, while the aluminum and rubber build balances routing flexibility with line durability. This part number 63169 is a practical replacement for HVAC repairs on the Chevrolet Equinox and GMC Terrain when the original hose assembly is leaking, damaged, or no longer holding pressure.

This part cross-references Monroe Shocks & Struts (e.g., 212863, 1534909) for the same application.

Common Uses

  • Refrigerant loss from a cracked or worn hose assembly.
  • Noise or flow issues in the A/C line circuit.
  • Seal leakage at hose connection points.
  • Damaged discharge or suction line routing.

Installation Notes

Verify refrigerant type, line routing, and connection style before installation. Replace seals as needed and evacuate and recharge the system according to service procedures after the hose assembly is installed. Confirm fitment by vehicle year, make, and model before ordering.

Quality Assurance

Four Seasons states that its products are engineered and tested for long service life, backed by more than 50 years of mobile A/C experience.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2019ChevroletEquinox1.6LL4Hose Assembly
2019GMCTerrain1.6LL4Hose Assembly
2018ChevroletEquinox1.6LL4Hose Assembly
2018GMCTerrain1.6LL4Hose Assembly
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 6316921286315349098412988184571100