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Gates CO35016 Engine Coolant Thermostat Housing Cover
Reliable Engine Coolant Thermostat Housing Cover for Hyundai and Kia
The Gates Coolant Outlet Engine Coolant Thermostat Housing Cover CO35016 is designed to provide a precise fit and durable performance for select Hyundai and Kia models. Engineered from high-quality plastic, this thermostat cover ensures proper coolant flow and system integrity.
- Constructed from durable plastic material for corrosion resistance
- Exact OE fit for seamless replacement
- Three bolt holes for secure mounting
- Outlet outside diameter of 1.37 inches and inside diameter of 1.17 inches
- Compatible with multiple Hyundai and Kia models including Optima, Santa Fe, Sonata, Sorento, Veloster, and Veloster N
About the Gates Coolant Outlet Product Line
The Gates Coolant Outlet line focuses on components that manage engine coolant flow with precision and reliability. This product line includes thermostat covers engineered to meet original equipment specifications, ensuring proper sealing and coolant routing. The CO35016 thermostat housing cover is part of this line, offering a direct replacement solution that maintains the cooling system’s efficiency.
Product Details and Specifications
The CO35016 thermostat housing cover is made from plastic, providing resistance to corrosion and heat typical in engine cooling systems. It features three bolt holes for secure attachment and an outlet with an outside diameter of 1.37 inches and an inside diameter of 1.17 inches, matching OEM dimensions. This part does not include a gasket, so ensure the existing gasket is inspected or replaced during installation. The thermostat cover is an exact OE match, guaranteeing compatibility and fitment for the specified Hyundai and Kia vehicles.
Compatible Vehicles and Common Applications
- Hyundai Optima
- Hyundai Santa Fe and Santa Fe Sport
- Hyundai Sonata
- Kia Sorento
- Kia Veloster and Veloster N
This thermostat housing cover is used to replace worn or damaged covers that can cause coolant leaks or improper thermostat operation.
Issues Addressed by This Thermostat Housing Cover
- Coolant leaks around the thermostat housing
- Overheating due to improper coolant flow
- Cracked or damaged thermostat cover
- Failed thermostat housing causing engine temperature irregularities
- Replacement of worn or degraded plastic housing components
Installation Notes and Tips
When installing the Gates CO35016 thermostat housing cover, ensure the mating surfaces are clean and free of old gasket material. Since this part does not include a gasket, use a new gasket compatible with your vehicle’s specifications. Tighten the three mounting bolts evenly to the manufacturer’s torque specifications to prevent leaks and ensure a proper seal.
Quality Assurance and Warranty
The Gates CO35016 thermostat housing cover is manufactured to meet or exceed OEM standards, providing reliable performance and fitment. This part is an exact OE replacement, ensuring compatibility with the specified Hyundai and Kia models. Please refer to Gates’ warranty policy for coverage details.
| Brand | Gates |
| Part Number | CO35016 |
| Position | Coolant Outlet |
| Material | Plastic |
| Outlet Outside Diameter | 1.37 |
| Bolt Hole Quantity | 3 |
| Type | Thermostat cover |
| Gasket Quantity | 0 |
| Outlet Inside Diameter | 1.17 |
| 9841 | 0 |
| 9848 | No |
| Contents | Thermostat cover |
| OE Exact | Yes |
This part fits 21 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2022 | Hyundai | Veloster N | 2.0L | L4 | GAS | N/A | Coolant Outlet |
| 2021 | Hyundai | Veloster | 2.0L | L4 | GAS | N/A | Coolant Outlet |
| 2021 | Hyundai | Veloster N | 2.0L | L4 | GAS | N/A | Coolant Outlet |
| 2020 | Hyundai | Santa Fe | 2.0L | L4 | GAS | N/A | Engine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet |
| 2020 | Hyundai | Veloster | 2.0L | L4 | GAS | N/A | Coolant Outlet |
| 2020 | Hyundai | Veloster N | 2.0L | L4 | GAS | N/A | Coolant Outlet |
| 2019 | Hyundai | Santa Fe | 2.0L | L4 | GAS | N/A | Engine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet |
| 2019 | Hyundai | Sonata | 2.0L | L4 | GAS | N/A | Engine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet |
| 2019 | Hyundai | Veloster | 2.0L | L4 | GAS | N/A | Coolant Outlet |
| 2019 | Hyundai | Veloster N | 2.0L | L4 | GAS | N/A | Coolant Outlet |
| 2019 | Kia | Optima | 2.0L | L4 | GAS | N/A | Engine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet |
| 2018 | Hyundai | Sonata | 2.0L | L4 | GAS | N/A | Engine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet |
| 2018 | Kia | Optima | 2.0L | L4 | GAS | N/A | Engine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet |
| 2018 | Kia | Sorento | 2.0L | L4 | GAS | N/A | Engine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet |
| 2017 | Hyundai | Santa Fe Sport | 2.0L | L4 | GAS | N/A | Engine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet |
| 2017 | Kia | Optima | 2.0L | L4 | GAS | N/A | Engine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet |
| 2017 | Kia | Sorento | 2.0L | L4 | GAS | N/A | Engine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet |
| 2016 | Hyundai | Sonata | 2.0L | L4 | GAS | N/A | Engine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet |
| 2016 | Kia | Optima | 2.0L | L4 | GAS | N/A | Engine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet |
| 2016 | Kia | Sorento | 2.0L | L4 | GAS | N/A | Engine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant Outlet |
| 2015 | Hyundai | Sonata | 2.0L | L4 | GAS | N/A | Engine Coolant Thermostat Housing Cover - Fits multiple vehicle models.; Coolant 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.