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Gates CO34934 Engine Coolant Hose Flange
Gates Coolant Outlet for Hyundai Cooling Repair
The Gates Coolant Outlet CO34934 is an OE-style engine coolant hose flange built for direct replacement in select Hyundai applications. It is engineered with cast aluminum and stamped steel construction, an integrated seal, and a temperature sensor provision to match original fit and function.
Compatible with Hyundai Kona, Elantra, Elantra GT, and Veloster applications, this coolant outlet supports a clean repair when the original flange is cracked, warped, or leaking. The Gates Coolant Outlet line focuses on original-style fitment and long service life for cooling system service.
Key Features
- Part number CO34934
- Engine coolant hose flange with integrated seal
- Includes temperature sensor provision as listed in the product contents
- Cast aluminum and stamped steel construction
- OE exact design for original-style fit and performance
- Three-bolt mounting pattern
- Multiple outlet diameters for proper hose and coolant routing
Product Details
Gates CO34934 is a coolant hose flange designed as a direct OE-style replacement for cooling system service. The flange uses cast aluminum and stamped steel materials and is built around the original configuration, including an integrated seal and temperature sensor feature. This helps maintain proper coolant flow and secure hose connection at the engine coolant outlet.
Fits 2018-2020 Hyundai Kona, N/A. Fits 2017-2019 Hyundai Elantra, N/A. Fits 2018-2019 Hyundai Elantra GT, N/A. Fits 2019 Hyundai Veloster, N/A. This part cross-references Hyundai 256002B760 for the same application.
Common Repair Uses
- Cracked or leaking coolant outlet housing
- Damaged hose flange sealing surface
- Coolant seepage at the engine outlet connection
- Temperature sensor interface service on the coolant outlet
- Replacement of a worn OE-style coolant flange
Installation Notes
Verify hose diameter, bolt-hole alignment, and sensor interface before installation. Clean the mating surfaces thoroughly and inspect the cooling system for contamination or pressure-related damage before reassembly. Because this flange uses an integrated seal, confirm the sealing surface is free of debris and old gasket material.
Quality Assurance
Gates coolant outlets are developed to address common aftermarket fit, material, and manufacturing issues while maintaining OE-style dimensions and service life expectations. CO34934 is built for original-equipment-style replacement in the listed Hyundai applications.
| Brand | Gates |
|---|---|
| Part Number | CO34934 |
| Position | Coolant Outlet |
| Material | Cast aluminum, stamped steel |
| Outlet Outside Diameter | .43 |
| Outlet Outside Diameter | .47 |
| Outlet Outside Diameter | .7 |
| Outlet Outside Diameter | 1.3 |
| Bolt Hole Quantity | 3 |
| Type | Coolant hose flange |
| Gasket Quantity | 0 |
| Outlet Inside Diameter | .33 |
| Outlet Inside Diameter | .38 |
| Outlet Inside Diameter | .6 |
| Outlet Inside Diameter | 1.09 |
| 9841 | 1 |
| 9848 | No |
| By-Pass Holes | No |
| Contents | Coolant hose flange w/ integrated seal, temperature sensor |
| Contents | Coolant hose flange, integrated seal, temperature sensor |
| Number of Bolt Holes | 3 |
| Number of Gaskets | 0 |
| Number of Seals | 1 |
| OE Exact | Yes |
| Outlet Inside Diameter 1 (in) | 1.09 |
| Outlet Inside Diameter 2 (in) | .6 |
| Outlet Inside Diameter 3 (in) | .38 |
| Outlet Inside Diameter 4 (in) | .33 |
| Outlet Outside Diameter 1 (in) | 1.3 |
| Outlet Outside Diameter 2 (in) | .7 |
| Outlet Outside Diameter 3 (in) | .47 |
| Outlet Outside Diameter 4 (in) | .43 |
| Type | Coolant hose flange |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2020 | Hyundai | Kona | 1.6L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2019 | Hyundai | Elantra | 1.6L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2019 | Hyundai | Elantra GT | 1.6L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2019 | Hyundai | Kona | 1.6L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2019 | Hyundai | Veloster | 1.6L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2018 | Hyundai | Elantra | 1.6L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2018 | Hyundai | Elantra GT | 1.6L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2018 | Hyundai | Kona | 1.6L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; Coolant Outlet |
| 2017 | Hyundai | Elantra | 1.6L | L4 | GAS | N/A | Engine Coolant Hose Flange comes with seal included; 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.