HomeBelts and Cooling > Thermostat and HousingFour Seasons 86306 Engine Coolant Thermostat Housing
Part #: 86306

Four Seasons 86306 Engine Coolant Thermostat Housing

Thermostat Housing
⚙️ 24 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Thermostat Housing
🚗Fitment: Ford and Lincoln, C-Max, Fusion, MKZ, and SSV Plug-In Hybrid
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Overview of Four Seasons Thermostat Housing 86306

The Four Seasons Thermostat Housing 86306 is designed for reliable engine coolant management in select Ford and Lincoln vehicles. This engine coolant thermostat housing comes complete with a thermostat, ensuring precise temperature regulation for optimal engine performance.

  • Includes thermostat for accurate temperature control
  • Constructed from durable aluminum material
  • Inlet diameter of 1.337 inches for proper coolant flow
  • Mount flange width measures 2.01 inches for secure fitment
  • Overall height of 5.74 inches to match OEM specifications
  • Compatible with Ford C-Max, Fusion, Lincoln MKZ, and SSV Plug-In Hybrid models

Product Line Details: Four Seasons Thermostat Housing

The Four Seasons Thermostat Housing product line focuses on engine coolant components engineered to meet or exceed OEM standards. This line provides reliable thermostat housings designed to maintain proper engine temperature and prevent overheating. The 86306 model integrates a thermostat within the housing, streamlining installation and ensuring consistent coolant regulation for compatible Ford and Lincoln vehicles.

Detailed Product Description

This engine coolant thermostat housing is crafted from aluminum, offering strength and resistance to corrosion. The included thermostat helps regulate engine temperature by controlling coolant flow through the inlet, which measures 1.337 inches in diameter. The mounting flange width of 2.01 inches and overall height of 5.74 inches ensure a precise fit in the cooling system. Designed specifically for Ford C-Max, Fusion, Lincoln MKZ, and SSV Plug-In Hybrid models, part number 86306 provides a direct replacement solution that supports efficient engine operation.

Common Applications and Issues Addressed

  • Replacement for faulty or leaking thermostat housings
  • Resolves engine overheating caused by thermostat failure
  • Prevents coolant leaks that can lead to engine damage
  • Restores proper coolant flow in Ford and Lincoln hybrid and conventional engines
  • Supports maintenance of optimal engine temperature for fuel efficiency

Installation Notes and Tips

When installing the Four Seasons Thermostat Housing 86306, ensure the mating surfaces are clean and free of old gasket material, as this part does not include a gasket or seal. Verify the thermostat is properly seated within the housing before securing it to the engine. Use manufacturer-recommended torque specifications to avoid damage to the aluminum housing. This part is compatible with specific Ford and Lincoln models, so confirm vehicle fitment prior to installation.

Quality Assurance and Warranty

Four Seasons manufactures this thermostat housing to meet stringent quality standards, using durable aluminum for long-lasting performance. The integrated thermostat is tested for reliable temperature regulation. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty against defects in materials and workmanship, ensuring confidence in replacement parts like the 86306 thermostat housing.

BrandFour Seasons
Part Number86306
PositionThermostat Housing
DescriptionEngine coolant components
Gasket or Seal IncludedNo
Inlet Dia. IN1.337
MaterialAluminum
Mnt Flange Width IN2.01
Overall Height IN5.74
StyleW/ thermostat
Thermostat Included?Included
TypeThermostat housing

This part fits 24 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2020FordFusion2.0LL4PLUG-IN HYBRID EV-GAS (PHEV)N/Aw/ Thermostat; Thermostat Housing
2020FordSSV Plug-In HybridN/Aw/ Thermostat; Thermostat Housing
2020LincolnMKZ2.0LL4FULL HYBRID EV-GAS (FHEV)N/Aw/ Thermostat; Thermostat Housing
2019FordFusion2.0LL4FULL HYBRID EV-GAS (FHEV)N/Aw/ Thermostat; Thermostat Housing
2019FordSSV Plug-In HybridN/Aw/ Thermostat; Thermostat Housing
2019LincolnMKZ2.0LL4FULL HYBRID EV-GAS (FHEV)N/Aw/ Thermostat; Thermostat Housing
2018FordC-MaxN/Aw/ Thermostat; Thermostat Housing
2018FordFusion2.0LL4PLUG-IN HYBRID EV-GAS (PHEV)N/Aw/ Thermostat; Thermostat Housing
2018LincolnMKZ2.0LL4FULL HYBRID EV-GAS (FHEV)N/Aw/ Thermostat; Thermostat Housing
2017FordC-MaxN/Aw/ Thermostat; Thermostat Housing
2017FordFusion2.0LL4FULL HYBRID EV-GAS (FHEV)N/Aw/ Thermostat; Thermostat Housing
2017LincolnMKZ2.0LL4FULL HYBRID EV-GAS (FHEV)N/Aw/ Thermostat; Thermostat Housing
2016FordC-MaxN/Aw/ Thermostat; Thermostat Housing
2016FordFusion2.0LL4FULL HYBRID EV-GAS (FHEV)N/Aw/ Thermostat; Thermostat Housing
2016LincolnMKZ2.0LL4FULL HYBRID EV-GAS (FHEV)N/Aw/ Thermostat; Thermostat Housing
2015FordC-MaxN/Aw/ Thermostat; Thermostat Housing
2015FordFusion2.0LL4FULL HYBRID EV-GAS (FHEV)N/Aw/ Thermostat; Thermostat Housing
2015LincolnMKZ2.0LL4FULL HYBRID EV-GAS (FHEV)N/Aw/ Thermostat; Thermostat Housing
2014FordC-MaxN/Aw/ Thermostat; Thermostat Housing
2014FordFusion2.0LL4FULL HYBRID EV-GAS (FHEV)N/Aw/ Thermostat; Thermostat Housing
2014LincolnMKZ2.0LL4FULL HYBRID EV-GAS (FHEV)N/Aw/ Thermostat; Thermostat Housing
2013FordC-MaxN/Aw/ Thermostat; Thermostat Housing
2013FordFusion2.0LL4PLUG-IN HYBRID EV-GAS (PHEV)N/Aw/ Thermostat; Thermostat Housing
2013LincolnMKZ2.0LL4FULL HYBRID EV-GAS (FHEV)N/Aw/ Thermostat; Thermostat Housing

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

81713686306DS7Z8A586CDS7Z8A586DT410622TA5005W98836

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.