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Gates 23900 Radiator Coolant Hose - Lower
Reliable Radiator Coolant Hose for Hyundai and Kia Vehicles
The Gates Molded Coolant Hose 23900 is designed to provide a durable and precise fit for Hyundai Optima and Kia Sonata models. Constructed from EPDM and plastic materials, this radiator coolant hose ensures consistent performance under varying engine temperatures.
- Material: EPDM and plastic for heat and chemical resistance
- Centerline length: 29.3 inches (744 mm) for exact fitment
- End 1 and End 2 inside diameter: 1.35 inches (34 mm) for secure connections
- Molded design for enhanced durability and leak prevention
- Contains no spring or quick connect fittings, ensuring a straightforward installation
About the Gates Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that are molded to exact specifications. This approach improves hose reliability and fitment accuracy, reducing the risk of leaks and premature wear. The 23900 part number is part of this line, offering a molded radiator coolant hose tailored for specific Hyundai and Kia models.
Detailed Product Description
This radiator coolant hose features a molded construction using EPDM and plastic materials, which are known for their resistance to heat, ozone, and automotive fluids. The hose measures 29.3 inches (744 mm) in centerline length, with both ends having an inside diameter of 1.35 inches (34 mm), ensuring compatibility with the cooling system components of Hyundai Optima and Kia Sonata vehicles. The absence of springs and quick connect fittings simplifies the hose design, focusing on durability and a secure fit.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Hyundai Optima and Kia Sonata
- Addressing coolant leaks caused by hose degradation
- Preventing overheating issues related to compromised coolant flow
- Restoring proper coolant circulation in the vehicle's cooling system
- Ensuring a reliable seal between radiator and engine connections
Installation Notes and Tips
When installing the Gates Molded Coolant Hose 23900, ensure the engine is cool to avoid burns. Verify that the hose dimensions match the original equipment specifications, particularly the 1.35-inch (34 mm) inside diameters and 29.3-inch (744 mm) length. Use appropriate clamps to secure the hose ends firmly, and inspect the cooling system for any additional wear or damage during replacement.
Quality Assurance and Warranty
Gates is a recognized manufacturer of automotive hoses, and the Molded Coolant Hose 23900 is produced to meet OEM standards for fit and function. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support reliable performance in Hyundai Optima and Kia Sonata vehicles.
| Brand | Gates |
| Part Number | 23900 |
| Position | Molded Coolant Hose, Lower |
| Material | Epdm, plastic |
| End 1 Inside Diameter | 1.35 |
| End 1 Inside Diameter | 34 |
| End 2 Inside Diameter | 1.35 |
| End 2 Inside Diameter | 34 |
| Contains Spring | No |
| Centerline Length | 29.3 |
| Centerline Length | 744 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2011 | Hyundai | Sonata | 2.4L | L4 | ELECTRIC/GAS | Lower | Feb. 18, 2011 & Older; Molded Coolant Hose |
| 2011 | Kia | Optima | 2.4L | L4 | ELECTRIC/GAS | Lower | Feb. 18, 2011 & Older; Molded Coolant Hose |
* 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.