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Gates 51414 Radiator Coolant Hose - Lower
Reliable Radiator Coolant Hose for Mercedes-Benz C300
The Gates Molded Coolant Hose 51414 is engineered to provide dependable cooling system performance for your Mercedes-Benz C300. Designed with durable materials and precise dimensions, this radiator coolant hose ensures efficient coolant flow and system integrity.
- Constructed from EPDM, plastic, and steel for durability and heat resistance
- End 1 and End 2 inside diameter: 1.5 inches (38 mm) for consistent fitment
- Centerline length of 25.5 inches (648 mm) to match OEM specifications
- Includes 2 female quick connectors at the outlet for secure attachment
- Does not contain a spring, ensuring a smooth coolant path
About the Gates Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on precision-engineered hoses designed to meet or exceed original equipment standards. These hoses are molded to exact shapes and dimensions, providing a reliable fit and optimal coolant flow. The use of EPDM, plastic, and steel materials in this product line enhances resistance to heat, pressure, and chemical exposure, making it suitable for demanding automotive cooling systems like those in the Mercedes-Benz C300.
Detailed Product Description
The Gates Molded Coolant Hose 51414 is specifically designed for the Mercedes-Benz C300, ensuring compatibility and performance. Its EPDM rubber construction offers excellent resistance to heat and coolant chemicals, while the plastic and steel components provide structural support and durability. The hose features a centerline length of 25.5 inches (648 mm) and consistent inside diameters of 1.5 inches (38 mm) on both ends, matching the original equipment specifications. The inclusion of two female quick connectors at the outlet facilitates secure and leak-free connections without the need for additional clamps or springs.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Mercedes-Benz C300 vehicles
- Resolving coolant leaks caused by hose degradation or damage
- Preventing overheating issues related to compromised coolant flow
- Maintaining proper coolant system pressure and circulation
- Ensuring reliable performance in high-temperature engine environments
Installation Notes and Tips
When installing the Gates Molded Coolant Hose 51414, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose orientation and fitment by matching the centerline length and inside diameters to the original hose. The two female quick connectors simplify installation by providing secure connections without additional hardware. Inspect all connection points for leaks after installation and refill the coolant system as needed.
Quality Assurance and Warranty
Gates manufactures the Molded Coolant Hose 51414 to meet strict quality standards, ensuring durability and reliable performance in the Mercedes-Benz C300 cooling system. While specific warranty details are not provided, Gates products typically adhere to industry standards for automotive replacement parts, offering confidence in material and workmanship.
| Brand | Gates |
| Part Number | 51414 |
| Position | Molded Coolant Hose, Lower |
| Material | Epdm, plastic, steel |
| End 1 Inside Diameter | 1.5 |
| End 1 Inside Diameter | 38 |
| End 2 Inside Diameter | 1.5 |
| End 2 Inside Diameter | 38 |
| Contains Spring | No |
| Centerline Length | 25.5 |
| Centerline Length | 648 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 2 |
| 9940 | Yes |
| 9942 | 2 female quick connectors, outlet |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Mercedes-Benz | C300 | 2.0L | L4 | GAS | Lower | Molded Coolant Hose |
| 2017 | Mercedes-Benz | C300 | 2.0L | L4 | GAS | Lower | Molded Coolant Hose |
| 2016 | Mercedes-Benz | C300 | 2.0L | L4 | GAS | Lower | Molded Coolant Hose |
| 2015 | Mercedes-Benz | C300 | 2.0L | L4 | GAS | Lower | 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.