Home » Coolant Thermostat Housing for Kia Hyundai Sedona Carnival Optima 2.5L V6

Coolant Thermostat Housing for Kia Hyundai Sedona Carnival Optima 2.5L V6

SKU: 1005012994986151-1pc
Color
€71,76
-38% €114,82 €71,76

Keep your 2.5L V6 engine regulating precise operating temperatures with this direct-fit Coolant Thermostat Housing replacement. Designed for first-generation Kia Sedona, Kia Carnival, Hyundai Santa Fe, Hyundai Trajet, and early Kia Optima models, this assembly replaces worn or cracked factory units that frequently cause coolant leaks and inaccurate thermostat cycling. The housing integrates a water outlet passage and a calibration-ready temperature sensor, ensuring the engine control module receives accurate thermal data for optimal fuel delivery and emissions control. Moulded from thermally stable plastic rated for sustained high-heat exposure, this component restores clean coolant circulation paths without restricting flow, effectively preventing overheating under demanding conditions.

Installation Tips & Practical Benefits

  • Seamless Swap: Matches original mounting bolts, gasket surfaces, and hose connection angles for a straight drop-in exchange.
  • Durability Upgrade: Reinforced polymer composition minimizes warping risks compared to standard OEM blends extended by age and heat cycling.
  • Sensor Readiness: Pre-mounted cooling temperature sender eliminates additional wiring steps while maintaining accurate gauge feedback.

Technical Specifications

  • Material: Heat-resistant engineered plastic
  • Weight: Approx. 500g
  • OEM/Interchange Reference Numbers: 0K5581507X, 0K5581507XA, 0K9BV1507XD, 0K9BV1507XE, 0K9BV1507XF
  • Correct Placement: Thermostat Housing / Water Outlet Manifold
  • Compatible Engines & Years: 2.5L V6 applications in Kia Sedona/Carnival (1999–2005), Hyundai Santa Fe/Trajet (early production), and select Kia Magentis/Optima variants

Package Includes

  • 1 × Coolant Thermostat Housing with integrated sensor

Compatibility Verification

The vehicle application list serves as a reference guide only. To avoid improper fitment, drain the cooling system and physically compare your current part casting against the OEM reference numbers above. The replacement must be identical in numbering and port configuration before reinstalling.

Language Support: English
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