HomeBelts and Cooling > Thermostat and HousingFour Seasons 86300 Engine Coolant Water Outlet
Part #: 86300

Four Seasons 86300 Engine Coolant Water Outlet

Water Outlet
⚙️ 14 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$40.11Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Water Outlet
🚗Fitment: Hyundai and Kia, Sonata and Optima
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Coolant Water Outlet for Hyundai and Kia

The Four Seasons 86300 Engine Coolant Water Outlet is designed to maintain optimal engine temperature in Hyundai Optima and Kia Sonata models. Crafted from durable plastic, this water outlet ensures efficient coolant flow without including a thermostat or gasket.

  • Constructed from high-quality plastic for durability
  • Maximum height of 5.35 inches for precise fitment
  • Bolt hole center-to-center distance of 2.8 inches
  • Inlet diameter of 1.37 inches for proper coolant flow
  • Mount flange width of 0.44 inches
  • Meets or exceeds OEM specifications
  • Compatible with Hyundai Optima and Kia Sonata
  • Part number 86300 for accurate identification

About the Four Seasons Water Outlet Product Line

The Four Seasons Water Outlet line focuses on engine coolant components designed to replace factory parts with reliable, OEM-quality alternatives. This product line offers components without integrated thermostats, providing flexibility for specific cooling system configurations. The 86300 water outlet is part of this line, engineered to meet or exceed original equipment standards for Hyundai and Kia vehicles.

Product Details and Specifications

This engine coolant water outlet is made from plastic, offering resistance to corrosion and heat typical in cooling systems. With a maximum height of 5.35 inches and a bolt hole center-to-center measurement of 2.8 inches, it fits precisely in the designated mounting area. The inlet diameter of 1.37 inches ensures proper coolant flow, while the 0.44-inch mount flange width supports secure installation. Note that this part does not include a thermostat or gasket, allowing for compatibility with existing system components.

Common Applications and Issues Addressed

  • Replacement of cracked or leaking water outlets in Hyundai Optima and Kia Sonata
  • Resolving coolant leaks that cause engine overheating
  • Addressing coolant flow restrictions due to damaged outlets
  • Maintaining proper engine temperature regulation
  • Supporting cooling system repairs without thermostat replacement

Installation Notes and Tips

Ensure the mounting surface is clean and free of debris before installation. Since the gasket or seal is not included, use the existing gasket or purchase a compatible replacement separately. Tighten bolts evenly to the manufacturer's torque specifications to prevent leaks. Verify coolant levels and system pressure after installation to confirm proper function.

Quality Assurance and Warranty

The Four Seasons 86300 water outlet meets or exceeds OEM standards, ensuring reliable performance in Hyundai Optima and Kia Sonata vehicles. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation for exact warranty terms.

BrandFour Seasons
Part Number86300
PositionWater Outlet
Bolt Hole Center To Bolt Hole Center2.8
DescriptionEngine Coolant Components
Gasket Or Seal IncludedNot Included
Inlet Dia. IN1.37
MaterialPlastic
Maximum Height5.35
Meets / Exceeds OEM?Yes
Mnt Flange Width IN0.44
Stylew/o Thermostat
Thermostat Included?Not Included
TypeOutlet

This part fits 14 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2020KiaOptima2.0LL4N/AOutlet; Water Outlet
2019HyundaiSonata2.0LL4N/ACompatible with various car and truck makes/models.; Water Outlet
2019KiaOptima2.0LL4N/ACompatible with various car and truck makes/models.; Water Outlet
2018HyundaiSonata2.0LL4N/ACompatible with various car and truck makes/models.; Water Outlet
2018HyundaiSonataHybrid Limited2.0LL4N/ACompatible with various car and truck makes/models.; Water Outlet
2018HyundaiSonataHybrid SE2.0LL4N/ACompatible with various car and truck makes/models.; Water Outlet
2018HyundaiSonataPlug-In Hybrid2.0LL4N/ACompatible with various car and truck makes/models.; Water Outlet
2018HyundaiSonataPlug-In Hybrid Limited2.0LL4N/ACompatible with various car and truck makes/models.; Water Outlet
2018KiaOptima2.0LL4N/ACompatible with various car and truck makes/models.; Water Outlet
2017HyundaiSonata2.0LL4N/ACompatible with various car and truck makes/models.; Water Outlet
2017KiaOptima2.0LL4N/ACompatible with various car and truck makes/models.; Water Outlet
2017KiaOptimaHybrid Premium2.0LL4N/ACompatible with various car and truck makes/models.; Water Outlet
2017KiaOptimaHybrid EX2.0LL4N/ACompatible with various car and truck makes/models.; Water Outlet
2017KiaOptimaPlug-In Hybrid EX2.0LL4N/ACompatible with various car and truck makes/models.; 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:

256312E27081713086300W98830

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