Four Seasons 65874 A/C Refrigerant Suction Hose

Four Seasons 65874 A/C Suction Hose

Four Seasons 65874 is an A/C refrigerant suction hose assembly built for the 2017-2021 Chevrolet Bolt EV. It is configured for R1234YF systems and uses aluminum and rubber construction for the suction line connection.

The Four Seasons hose assembly line focuses on replacement parts engineered and tested for dependable operation. Part number 65874 follows that approach with application-specific end fittings and sealing components for service on the Chevrolet Bolt EV.

Key Features

• Part number 65874 A/C refrigerant suction hose assembly
• Fits 2017-2021 Chevrolet Bolt EV, suction line
• Built for R1234YF refrigerant systems
• Aluminum / rubber construction
• Flange end and P-nut fitting end
• Gasket or seal included
• Switch service port included
• Supplied without bracket and without muffler
• Includes O-ring and sealing washer service components

Detailed Description

This Four Seasons 65874 hose assembly is a direct-fit A/C refrigerant suction hose for the Chevrolet Bolt EV in 2017, 2018, 2019, 2020, and 2021 model years. It is designed for vehicles using R1234YF refrigerant and features the correct flange-to-P-nut fitting layout for the suction line connection. If you are replacing a leaking or damaged Chevrolet Bolt EV suction hose, this part number 65874 provides the specified hose assembly configuration for the application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Refrigerant loss from a cracked or leaking suction hose
• Weak A/C performance caused by damaged hose connections
• Seal leakage at the hose-to-component interface
• Service issues related to worn suction line fittings
• Replacement needs on a Chevrolet Bolt EV R1234YF A/C system

Installation Notes

Verify the vehicle uses the 2017-2021 Chevrolet Bolt EV suction line configuration before installation. Inspect mating surfaces, replace worn seals as needed, and confirm the flange and P-nut fitting ends are seated correctly. Because this assembly is for an R1234YF system, service should be performed with proper refrigerant handling equipment and procedures.

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 years of trouble-free operation. Part number 65874 is built to support a proper repair on the Chevrolet Bolt EV A/C system.