Four Seasons 86079 Engine Coolant Outlet Flange

Engine Coolant Outlet Flange for Volkswagen Golf

The Four Seasons Coolant Flange 86079 is an engine coolant outlet flange built for select Volkswagen Golf applications from 1993-1998. It is a plastic, OE-style coolant flange with three hose-barb outlets and a two-bolt mounting pattern for direct replacement service.

Four Seasons Coolant Flange 86079 is part of the brand’s coolant flange line, focused on replacement engine coolant components that match original equipment fit and function. This style is used on Volkswagen Golf cooling system repairs where the outlet flange needs to restore coolant routing at the engine.

Key Features

• Engine coolant outlet flange for cooling system service
• Plastic construction
• Three outlet ports with hose-barb attachment on outlet 1
• Two mounting holes / two bolt holes
• OE-matching replacement that meets or exceeds OEM requirements
• Style without thermostat lip
• Compatible with select 1993-1998 Volkswagen Golf models
• Four Seasons part number 86079

Detailed Description

This coolant flange is designed for the engine coolant outlet location on select Volkswagen Golf models and is intended to restore proper coolant flow through the cooling system. The flange uses a plastic housing with three total ports, making it suitable for applications that route multiple coolant hoses from a single outlet point. Four Seasons 86079 is a direct-fit replacement for Volkswagen Golf cooling repairs where the original flange has cracked, warped, or begun leaking.

Cross-reference part numbers for this application include Dayco 86079 and CH9987. The Four Seasons 86079 part number is also commonly searched by buyers looking for a Volkswagen Golf coolant flange replacement, engine coolant outlet flange, or plastic coolant flange for 1993-1998 Volkswagen Golf service.

What It Is Used For

• Replacing a leaking or cracked coolant outlet flange
• Restoring coolant hose connection points at the engine
• Repairing coolant seepage around the flange mounting area
• Addressing damaged hose-barb outlet connections
• Servicing cooling system leaks on Volkswagen Golf models

Installation Notes and Tips

Verify hose routing, port orientation, and mounting-hole alignment before installation. This flange is supplied without mounting hardware and without a gasket or seal, so those components must be confirmed separately during repair. Clean the mating surface thoroughly and inspect connected hoses for age-related wear before reassembly.

Quality Assurance

Four Seasons lists this coolant flange as meeting or exceeding OEM requirements for the specified application. Confirm vehicle year and cooling-system configuration against the fitment data before ordering. Fits 1993-1998 Volkswagen Golf, N/A.