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Gates 51716 Radiator Coolant Hose - Upper
Reliable Radiator Coolant Hose for Mercedes-Benz E350
The Gates Molded Coolant Hose 51716 is engineered to provide a precise fit and durable performance for the Mercedes-Benz E350. Designed with quality materials and molded construction, this radiator coolant hose ensures efficient coolant flow and system reliability.
- Constructed from EPDM, plastic, and steel for durability and heat resistance
- Molded design with two quick connect fittings for secure connections
- Centerline length of 610 mm (24 inches) for exact fitment
- End 1 inside diameter: 33 mm (1.3 inches); End 2 inside diameter: 36 mm (1.4 inches)
- Includes 2 male and 2 Henn quick connectors for modular hose assembly
- Compatible specifically with Mercedes-Benz E350 models
About the Gates Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on precision-engineered hoses designed to meet exact OEM specifications. These hoses feature molded construction and integrated quick connect fittings, which simplify installation and improve coolant system integrity. The 51716 part exemplifies this line by combining durable materials and modular components tailored for the Mercedes-Benz E350 cooling system.
Detailed Product Description
This radiator coolant hose is made from EPDM rubber, plastic, and steel components, providing resistance to heat, pressure, and coolant chemicals. The molded design ensures a precise fit with no need for additional clamps or modifications. The hose measures 610 mm in centerline length, with end diameters of 33 mm and 36 mm, matching the OEM specifications for the Mercedes-Benz E350. The inclusion of two male quick connectors and two Henn quick connectors allows for a modular hose setup, facilitating easier maintenance and replacement.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Mercedes-Benz E350 vehicles
- Resolving coolant leaks caused by hose degradation or improper fit
- Addressing overheating issues related to compromised coolant flow
- Upgrading to a molded hose for improved coolant system reliability
- Ensuring secure connections with quick connect fittings to prevent disconnections
Installation Notes and Tips
Ensure the engine is cool before beginning installation to avoid burns or injury. Verify that the hose dimensions and quick connect fittings match the vehicle’s OEM specifications. The molded design and quick connectors simplify installation, but proper seating of connectors is essential to prevent leaks. Inspect surrounding components for wear during replacement to maintain overall cooling system health.
Quality Assurance and Warranty
Gates Molded Coolant Hose 51716 is manufactured to meet strict quality standards, ensuring durability and performance in demanding automotive environments. While specific warranty details are not provided, Gates products typically adhere to industry standards for reliability and material quality, supporting long-term use in Mercedes-Benz E350 cooling systems.
| Brand | Gates |
| Part Number | 51716 |
| Position | Molded Coolant Hose, Upper |
| Material | Epdm, plastic, steel |
| End 1 Inside Diameter | 1.3 |
| End 1 Inside Diameter | 33 |
| End 2 Inside Diameter | 1.4 |
| End 2 Inside Diameter | 36 |
| Contains Spring | No |
| Centerline Length | 24 |
| Centerline Length | 610 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 2 |
| Modular Components | 2 henn quick connectors |
| Modular Components | 2 male quick connectors |
| Modular Hose | Yes |
| Molded | Yes |
| Number of Quick Connect Fittings | 2 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2013 | Mercedes-Benz | E350 | 3.0L | V6 | DIESEL | Upper | Molded Coolant Hose |
| 2012 | Mercedes-Benz | E350 | 3.0L | V6 | DIESEL | Upper | Molded Coolant Hose |
| 2011 | Mercedes-Benz | E350 | 3.0L | V6 | DIESEL | Upper | 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.