HomeBelts and Cooling > Thermostat and HousingFour Seasons 86338 Engine Coolant Water Outlet
Part #: 86338

Four Seasons 86338 Engine Coolant Water Outlet

Water Outlet
⚙️ 28 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Water Outlet
🚗Fitment: Mazda, 3, 3 Sport, 6, CX-30, CX-5, and CX-9
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Engine Coolant Water Outlet for Mazda Vehicles

The Four Seasons Water Outlet 86338 is designed to maintain efficient engine cooling in select Mazda models. Engineered from durable plastic, this engine coolant water outlet ensures proper coolant flow without a thermostat, making it suitable for specific cooling system configurations.

Key Features of Four Seasons Water Outlet 86338

  • Constructed from high-quality plastic for corrosion resistance
  • Inlet diameter of 1.298 inches for precise fitment
  • Mounting flange width of 0.44 inches for secure installation
  • Overall height of 1.556 inches to match OEM specifications
  • Designed without thermostat, thermostat not included
  • Compatible with multiple Mazda models including 3, 3 Sport, 6, CX-5, CX-9, and CX-30

About the Four Seasons Water Outlet Product Line

The Water Outlet line by Four Seasons focuses on engine coolant components that facilitate proper coolant circulation within the engine. This product line offers reliable replacement parts engineered to meet or exceed OEM standards, ensuring consistent performance and durability in cooling systems. The 86338 water outlet is part of this line, providing a precise fit and function for Mazda vehicles requiring a thermostat-less outlet.

Detailed Product Description

The Four Seasons 86338 engine coolant water outlet is a critical component in the cooling system of various Mazda models. Made from plastic, it offers resistance to corrosion and heat, contributing to the longevity of the cooling system. The outlet features an inlet diameter of 1.298 inches and a mounting flange width of 0.44 inches, dimensions that align with factory specifications for a secure and leak-free fit. With an overall height of 1.556 inches, this water outlet is designed to integrate seamlessly without the need for a thermostat, as it is supplied without one. This makes it suitable for applications where the thermostat is housed separately or not required.

Common Applications and Issues Addressed

  • Replacement of cracked or leaking water outlets in Mazda 3, 3 Sport, 6, CX-5, CX-9, and CX-30
  • Resolving coolant leaks that cause engine overheating
  • Addressing coolant flow restrictions due to damaged or worn outlets
  • Maintaining proper engine temperature regulation in vehicles without integrated thermostat outlets
  • Preventing coolant contamination and system pressure loss

Installation Notes and Tips

When installing the Four Seasons Water Outlet 86338, ensure the mating surfaces are clean and free of old gasket material or sealant. Although this part does not include a gasket or seal, use a compatible gasket or sealant as recommended by the vehicle manufacturer. Verify the inlet diameter and mounting flange dimensions match the vehicle’s specifications before installation. Proper torque on mounting bolts is essential to prevent leaks and ensure a secure fit. This water outlet is designed for use without a thermostat, so confirm the vehicle’s cooling system configuration prior to replacement.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed OEM standards for fit, form, and function. The Water Outlet 86338 undergoes rigorous quality control to ensure durability and reliable performance in demanding engine cooling environments. While specific warranty details are not provided here, Four Seasons typically offers limited warranties on their parts; consult product documentation or the manufacturer for exact warranty terms.

BrandFour Seasons
Part Number86338
PositionWater Outlet
DescriptionEngine coolant components
Gasket or Seal IncludedNo
Inlet Dia. IN1.298
MaterialPlastic
Mnt Flange Width IN0.44
Overall Height IN1.556
StyleW/o thermostat
Thermostat Included?Not included
TypeOutlet

This part fits 28 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2025MazdaCX-5N/AOutlet; Water Outlet
2024MazdaCX-5N/AOutlet; Water Outlet
2023Mazda32.5LL4N/AOutlet; Water Outlet
2023Mazda3 Sport2.5LL4N/AOutlet; Water Outlet
2023MazdaCX-30N/AOutlet; Water Outlet
2023MazdaCX-5N/AOutlet; Water Outlet
2023MazdaCX-9N/AOutlet; Water Outlet
2022Mazda32.5LL4N/AOutlet; Water Outlet
2022Mazda3 Sport2.5LL4N/AOutlet; Water Outlet
2022MazdaCX-30N/AOutlet; Water Outlet
2022MazdaCX-5N/AOutlet; Water Outlet
2022MazdaCX-9N/AOutlet; Water Outlet
2021Mazda32.5LL4N/AOutlet; Water Outlet
2021Mazda3 Sport2.5LL4N/AOutlet; Water Outlet
2021Mazda6N/AOutlet; Water Outlet
2021MazdaCX-30N/AOutlet; Water Outlet
2021MazdaCX-5N/AOutlet; Water Outlet
2021MazdaCX-9N/AOutlet; Water Outlet
2020Mazda6N/AOutlet; Water Outlet
2020MazdaCX-5N/AOutlet; Water Outlet
2020MazdaCX-9N/AOutlet; Water Outlet
2019Mazda6N/AOutlet; Water Outlet
2019MazdaCX-52.5LL4N/AOutlet; Water Outlet
2019MazdaCX-9N/AOutlet; Water Outlet
2018Mazda6N/AOutlet; Water Outlet
2018MazdaCX-9N/AOutlet; Water Outlet
2017MazdaCX-9N/AOutlet; Water Outlet
2016MazdaCX-9N/AOutlet; Water Outlet

* 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:

86338CH3098PY8W15172

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