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Four Seasons 86219 Engine Coolant Water Outlet Housing Kit
| Brand | Four Seasons 86219 |
|---|---|
| Description | Engine Coolant Components |
| Gasket / Seals? | Included |
| Inlet Dia. IN | 1.68 |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mnt Flange Width IN | 0.430 |
| Mount Hole Qty | 3 |
| Overall Height IN | 6.480 |
| Style | w/ Thermostat |
| Thermostat Included? | Included |
| Type | Outlet and Thermostat Housing Kit |
| Product line | Outlet / Housing Kit |
| Fits | Mazda · 2 vehicles |
OE direct replacement. Matches OEM requirements for a straightforward replacement.
Aluminum construction. Provides durable cooling-system performance with a lightweight housing.
Thermostat included. Comes as a complete outlet and thermostat housing kit.
Cross-references Four Seasons 86219, 7U3Z8A586A and 7U3Z8A586B for the same application. See all 8.
Engine Coolant Outlet Housing Kit
Four Seasons 86219 is an engine coolant water outlet housing kit built for direct replacement service on select Mazda CX-9 applications. It combines an aluminum outlet/housing design with an included thermostat and included gasket/seals for a service-ready cooling system repair.
Compatible with 2007-2008 Mazda CX-9 cooling system repairs, this Four Seasons Outlet / Housing Kit is made to meet or exceed OEM requirements and follows the original mounting layout for a proper fit. The Four Seasons 86219 part number is also referenced in OE-style replacement searches for the same application.
Key Features
- Engine coolant water outlet housing kit with thermostat included
- Aluminum construction for cooling system durability
- Gasket / seals included
- Meets or exceeds OEM specifications
- Three-mount-hole design with 1.68 in inlet diameter
- Overall height: 6.480 in
- Mount flange width: 0.430 in
Product Details
The Four Seasons Outlet / Housing Kit line is focused on replacement cooling components that match original equipment requirements for fit and function. Part number 86219 is an outlet and thermostat housing kit for the engine coolant circuit, using an aluminum housing and integrated thermostat layout to restore proper coolant routing in the vehicle’s cooling system. This Four Seasons 86219 assembly is a direct-fit service part for Mazda CX-9 models listed below.
This part cross-references OE-style numbers such as 7U3Z8A586A and CY0115170 for the same application.
What It Is Used For
- Replacing a cracked or leaking coolant outlet housing
- Restoring thermostat housing function in the cooling system
- Addressing coolant seepage at the housing or seal surfaces
- Repairing overheating concerns related to housing or thermostat failure
- Servicing a worn coolant outlet assembly on a Mazda CX-9
Installation Notes and Tips
Fits 2008 Mazda CX-9, N/A, w/ Thermostat; To 6/12/08; Outlet / Housing Kit. Fits 2007 Mazda CX-9, N/A, Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Outlet / Housing Kit. Verify the vehicle build date and existing housing configuration before installation, since the 2008 application is limited to vehicles built to 6/12/08. Confirm all sealing surfaces are clean and inspect adjacent coolant hoses and clamps during service.
Quality Assurance
Four Seasons 86219 is listed as meeting or exceeding OEM requirements for the specified application. The aluminum housing, included thermostat, and included gasket/seals support a complete cooling-system repair for the confirmed Mazda CX-9 fitments.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2008 | Mazda | CX-9 | N/A | w/ Thermostat; To 6/12/08; Outlet / Housing Kit |
| 2007 | Mazda | CX-9 | N/A | Thermostat included in Engine Coolant Thermostat/Water Outlet Assembly Kit.; Outlet / Housing Kit |
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