HomeBelts and Cooling > Brackets, Flanges and HangersGates CO34934 Engine Coolant Hose Flange
Part #: CO34934

Gates CO34934 Engine Coolant Hose Flange

Coolant Outlet
⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Coolant Outlet
🚗Fitment: Hyundai, Elantra, Elantra GT, Kona, and Veloster
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Gates Coolant Outlet CO34934

The Gates Coolant Outlet CO34934 is engineered for reliable engine cooling system performance in select Hyundai models. Designed as an exact OE replacement, this coolant hose flange ensures proper fit and function for Hyundai Elantra, Elantra GT, Kona, and Veloster vehicles.

  • Constructed from durable cast aluminum and stamped steel for strength and corrosion resistance
  • Includes an integrated seal and temperature sensor for accurate coolant monitoring
  • Features three bolt holes for secure mounting
  • Multiple outlet inside and outside diameters to match specific hose connections
  • OE exact fit for seamless replacement in Hyundai cooling systems

About the Gates Coolant Outlet Product Line

The Gates Coolant Outlet line focuses on high-quality coolant hose flanges designed to maintain optimal engine temperature control. This product line integrates essential components such as seals and temperature sensors to support efficient coolant flow and system monitoring. The CO34934 part exemplifies this approach by combining durable materials with precise engineering to meet Hyundai's specifications.

Detailed Product Description

The Gates CO34934 coolant hose flange is crafted from cast aluminum and stamped steel, providing a robust and corrosion-resistant solution for engine coolant routing. It features an integrated seal and temperature sensor, eliminating the need for additional gaskets and ensuring accurate temperature readings. The flange includes three bolt holes for secure attachment and offers multiple outlet diameters—inside diameters ranging from 0.33 to 1.09 inches and outside diameters from 0.43 to 1.3 inches—allowing compatibility with various hose sizes. This part is designed specifically for Hyundai Elantra, Elantra GT, Kona, and Veloster models, guaranteeing an OE exact fit and reliable performance.

Common Applications and Issues Addressed

  • Replacement of worn or damaged coolant hose flanges in Hyundai Elantra, Elantra GT, Kona, and Veloster
  • Resolving coolant leaks caused by flange seal failure
  • Ensuring accurate engine temperature readings with integrated sensor functionality
  • Maintaining proper coolant flow to prevent engine overheating
  • Restoring secure hose connections with correct outlet diameters and bolt hole alignment

Installation Notes and Tips

When installing the Gates CO34934 coolant hose flange, ensure the mating surfaces are clean and free of debris to achieve a proper seal. Verify that the integrated temperature sensor is correctly connected to the vehicle’s monitoring system. Use the three bolt holes to securely fasten the flange, avoiding overtightening to prevent damage. Confirm hose compatibility with the flange’s specified outlet diameters for a leak-free fit.

Quality Assurance and Warranty

The Gates Coolant Outlet CO34934 is manufactured to meet or exceed OEM standards, providing dependable performance in Hyundai cooling systems. This part is an OE exact replacement, ensuring compatibility and durability. While specific warranty details are not provided, Gates products typically adhere to stringent quality control processes to support long-term reliability.

BrandGates
Part NumberCO34934
PositionCoolant Outlet
MaterialCast aluminum, stamped steel
Outlet Outside Diameter.43
Outlet Outside Diameter.47
Outlet Outside Diameter.7
Outlet Outside Diameter1.3
Bolt Hole Quantity3
TypeCoolant hose flange
Gasket Quantity0
Outlet Inside Diameter.33
Outlet Inside Diameter.38
Outlet Inside Diameter.6
Outlet Inside Diameter1.09
98411
9848No
By-Pass HolesNo
ContentsCoolant hose flange w/ integrated seal, temperature sensor
ContentsCoolant hose flange, integrated seal, temperature sensor
Number of Bolt Holes3
Number of Gaskets0
Number of Seals1
OE ExactYes
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
TypeCoolant hose flange

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2020HyundaiKona1.6LL4GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2019HyundaiElantra1.6LL4GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2019HyundaiElantra GT1.6LL4GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2019HyundaiKona1.6LL4GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2019HyundaiVeloster1.6LL4GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2018HyundaiElantra1.6LL4GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2018HyundaiElantra GT1.6LL4GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2018HyundaiKona1.6LL4GASN/AEngine Coolant Hose Flange comes with seal included; Coolant Outlet
2017HyundaiElantra1.6LL4GASN/AEngine 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:

256002B760

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