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Gates 51886 Radiator Coolant Hose - Upper
Reliable Radiator Coolant Hose for Dodge Durango and Jeep Grand Cherokee
The Gates Molded Coolant Hose 51886 is engineered to provide dependable cooling system performance for Dodge Durango and Jeep Grand Cherokee models. Designed with durable EPDM and steel materials, this radiator coolant hose ensures consistent fluid flow and heat resistance under demanding conditions.
Key Features of Gates Molded Coolant Hose 51886
- Constructed from EPDM rubber and steel for enhanced durability and heat resistance
- End 1 inside diameter measures 1.46 inches (37 mm)
- End 2 inside diameter measures 1.72 inches (44 mm)
- Centerline length of 37.54 inches (954 mm) for precise fitment
- Does not contain a spring, ensuring a smooth coolant flow
- Compatible with Dodge Durango and Jeep Grand Cherokee models
About the Gates Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on delivering pre-formed radiator hoses that match exact OEM specifications. This product line is designed to simplify installation and provide reliable coolant transfer with minimal risk of leaks or failures. The 51886 part number is part of this line, offering a molded design that fits specific vehicle applications such as the Dodge Durango and Jeep Grand Cherokee.
Detailed Product Description
The Gates Molded Coolant Hose 51886 is manufactured using EPDM rubber, known for its resistance to heat, ozone, and coolant chemicals, combined with steel reinforcement to maintain structural integrity. The hose features two different inside diameters—1.46 inches (37 mm) on one end and 1.72 inches (44 mm) on the other—allowing it to connect seamlessly between varying radiator and engine fittings. With a centerline length of 37.54 inches (954 mm), this hose is designed to fit precisely within the engine bay of compatible Dodge and Jeep vehicles without the need for modifications.
Common Applications and Issues Addressed
- Replacement of worn or cracked radiator coolant hoses in Dodge Durango and Jeep Grand Cherokee
- Prevention of coolant leaks that can lead to engine overheating
- Restoration of proper coolant flow to maintain engine temperature regulation
- Addressing hose swelling or softening caused by prolonged heat exposure
- Ensuring secure connections without the need for additional springs or clamps beyond OEM requirements
Installation Notes and Tips
When installing the Gates Molded Coolant Hose 51886, ensure the engine is cool to avoid injury from hot coolant. Verify that the hose routing matches the original OEM path to prevent kinks or interference with other engine components. Use appropriate clamps to secure both ends of the hose firmly. Inspect adjacent hoses and cooling system components for wear during installation to maintain overall system reliability.
Quality Assurance and Warranty
Gates manufactures the Molded Coolant Hose 51886 to meet or exceed OEM standards for durability and performance. The use of EPDM and steel materials ensures resistance to heat and pressure typical in cooling systems. While specific warranty details are not provided, Gates products generally come with a limited warranty against defects in materials and workmanship, supporting long-term reliability for Dodge Durango and Jeep Grand Cherokee owners.
| Brand | Gates |
| Part Number | 51886 |
| Position | Molded Coolant Hose, Upper |
| Material | Epdm, steel |
| End 1 Inside Diameter | 1.46 |
| End 1 Inside Diameter | 37 |
| End 2 Inside Diameter | 1.72 |
| End 2 Inside Diameter | 44 |
| Contains Spring | No |
| Centerline Length | 37.54 |
| Centerline Length | 954 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| 9940 | No |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2025 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Molded Coolant Hose |
| 2024 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Molded Coolant Hose |
| 2023 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Available Until Stock Depleted; Molded Coolant Hose |
| 2022 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Available Until Stock Depleted; Molded Coolant Hose |
| 2021 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Available Until Stock Depleted; Molded Coolant Hose |
| 2021 | Jeep | Grand Cherokee | 6.4L | V8 | GAS | Upper | Available Until Stock Depleted; Molded Coolant Hose |
| 2020 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Available Until Stock Depleted; Molded Coolant Hose |
| 2020 | Jeep | Grand Cherokee | 5.7L | V8 | GAS | Upper | Available Until Stock Depleted; Molded Coolant Hose |
| 2019 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Available Until Stock Depleted; Molded Coolant Hose |
| 2019 | Jeep | Grand Cherokee | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2018 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Available Until Stock Depleted; Molded Coolant Hose |
| 2018 | Jeep | Grand Cherokee | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2017 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2017 | Jeep | Grand Cherokee | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2016 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2016 | Jeep | Grand Cherokee | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2015 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2015 | Jeep | Grand Cherokee | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2014 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2014 | Jeep | Grand Cherokee | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2013 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2013 | Jeep | Grand Cherokee | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2012 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2012 | Jeep | Grand Cherokee | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2011 | Dodge | Durango | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; Molded Coolant Hose |
| 2011 | Jeep | Grand Cherokee | 5.7L | V8 | GAS | Upper | Preferred Hose; Available Until Stock Depleted; 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.