Four Seasons 86005 Engine Coolant Water Outlet Housing Kit

Engine Coolant Outlet Housing Kit

Four Seasons 86005 is an aluminum engine coolant water outlet housing kit with the thermostat included and gasket/seals included. It is built to meet or exceed OEM requirements for a direct-fit cooling system repair on select Chevrolet, GMC, and Cadillac applications.

This Four Seasons outlet / housing kit is a practical replacement for worn or leaking coolant outlet assemblies on vehicles such as the Chevrolet Camaro, Cadillac ATS, Cadillac CTS, Chevrolet Colorado, and GMC Canyon. The Four Seasons 86005 combines the outlet housing and thermostat in one service part for a cleaner repair.

Key Features

• Engine coolant water outlet housing kit with thermostat included
• Aluminum construction for cooling system durability
• Gasket and seals included
• Meets or exceeds OEM specifications
• Outlet and thermostat housing kit style
• Inlet diameter: 1.420 in.
• Mounting flange width: 2.04 in.
• Overall height: 5.750 in.
• 3 mounting holes

Product Details

Four Seasons 86005 is an engine coolant components replacement designed for vehicles that use an integrated thermostat and water outlet housing assembly. The aluminum housing supports a direct replacement approach for cooling system service, while the included thermostat and sealing components help restore proper coolant routing at the engine outlet. This part cross-references Bosch (e.g., 15148) for the same application.

Common Problems This Part Can Address

• Coolant leaks at the outlet housing or sealing surface
• Cracked or corroded aluminum housing
• Thermostat-related temperature control issues
• Coolant seepage around the mounting flange
• Overheating caused by a failing outlet/thermostat assembly

Installation Notes and Fitment

Compatible With 2015-2016 Chevrolet Colorado, N/A; thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit. Compatible With 2015-2016 GMC Canyon, N/A; thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit. Compatible With 2013-2015 Cadillac ATS, N/A; thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit. Compatible With 2015 Cadillac CTS, N/A; thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit. Compatible With 2010-2015 Chevrolet Camaro, N/A; thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.

Before installation, verify the inlet diameter, mounting hole count, and housing style against the original part. Replace the coolant and inspect the mating surfaces, hoses, and adjacent cooling system components during service. Confirm vehicle-specific fitment for the Chevrolet Camaro, Cadillac ATS, Cadillac CTS, Chevrolet Colorado, or GMC Canyon before ordering the Four Seasons 86005.

Quality Assurance

Four Seasons 86005 is manufactured to meet or exceed OEM specifications for the listed applications. The aluminum housing, included thermostat, and included gasket/seals support a service-ready cooling system repair.