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Gates 51582 Radiator Coolant Hose - Engine To Heater Control Valve or Radiator To Auxiliary Water Pump
Overview of Gates Molded Coolant Hose 51582
The Gates Molded Coolant Hose 51582 is designed for reliable cooling system performance in select BMW models. Engineered with durable EPDM, plastic, and steel materials, this radiator coolant hose ensures consistent coolant flow and system integrity.
- Constructed from EPDM, plastic, and steel for durability and heat resistance
- Molded design with a female quick connector for secure fitment
- Centerline length of 23.62 inches (600 mm) for precise installation
- End 1 inside diameter: 0.75 inches (19 mm); End 2 inside diameter: 0.85 inches (22 mm)
- Modular hose with one quick connect fitting, no internal spring
Detailed Product Description
This radiator coolant hose from Gates is part of the Molded Coolant Hose product line, which focuses on precision-molded components designed to meet exact OEM specifications. The molded construction enhances hose shape retention and reduces the risk of leaks or kinks. The inclusion of a female quick connector simplifies installation and ensures a secure connection within the cooling system. With a centerline length of 23.62 inches (600 mm), this hose fits specific BMW models requiring these exact dimensions and connection types.
Compatible BMW Models and Applications
The Gates Molded Coolant Hose 51582 is compatible with various BMW vehicles, including the 320i, 320i xDrive, 328i, 328i GT xDrive, 328i xDrive, 428i, and 428i xDrive. It is designed to replace the radiator coolant hose in these models, maintaining proper coolant circulation and engine temperature regulation.
- Prevents coolant leaks and hose deterioration
- Replaces worn or damaged radiator coolant hoses
- Maintains optimal engine temperature by ensuring coolant flow
- Eliminates issues caused by hose kinks or improper fit
- Supports cooling system integrity in BMW 320i and 328i series
Installation Notes and Tips
When installing the Gates Molded Coolant Hose 51582, ensure the hose is routed according to the vehicle manufacturer’s specifications to avoid stress or kinks. The female quick connector should be securely engaged to prevent coolant leaks. Inspect surrounding components for wear or damage during installation to maintain overall cooling system health.
Quality Assurance and Warranty
Gates Molded Coolant Hose 51582 is manufactured to meet stringent quality standards using high-grade EPDM, plastic, and steel materials. The molded design and modular components contribute to long service life and reliable performance. While specific warranty details are not provided, Gates products typically adhere to industry standards for durability and fitment.
| Brand | Gates |
| Part Number | 51582 |
| Position | Molded Coolant Hose, Radiator To Auxiliary Water Pump and Engine To Heater Control Valve |
| Material | Epdm, plastic, steel |
| End 1 Inside Diameter | .75 |
| End 1 Inside Diameter | 19 |
| End 2 Inside Diameter | .85 |
| End 2 Inside Diameter | 22 |
| Contains Spring | No |
| Centerline Length | 23.62 |
| Centerline Length | 600 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 1 |
| Modular Components | Female quick connector |
| Modular Hose | Yes |
| Molded | Yes |
| Number of Quick Connect Fittings | 1 |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2015 | BMW | 320i | 2.0L | L4 | GAS | Radiator To Auxiliary Water Pump | HVAC Heater Hose - compatible with Sport Package; Molded Coolant Hose |
| 2015 | BMW | 320i xDrive | 2.0L | L4 | GAS | Radiator To Auxiliary Water Pump | HVAC Heater Hose - compatible with Sport Package; Molded Coolant Hose |
| 2015 | BMW | 328i | 2.0L | L4 | GAS | Radiator To Auxiliary Water Pump | HVAC Heater Hose - compatible with Sport Package; Molded Coolant Hose |
| 2015 | BMW | 328i GT xDrive | 2.0L | L4 | GAS | Radiator To Auxiliary Water Pump | HVAC Heater Hose - compatible with Sport Package; Molded Coolant Hose |
| 2015 | BMW | 328i xDrive | 2.0L | L4 | GAS | Radiator To Auxiliary Water Pump | HVAC Heater Hose - compatible with Sport Package; Molded Coolant Hose |
| 2014 | BMW | 328i | 2.0L | L4 | GAS | Engine To Heater Control Valve | M Series; Molded Coolant Hose |
| 2014 | BMW | 328i GT xDrive | 2.0L | L4 | GAS | Engine To Heater Control Valve | M Series; Molded Coolant Hose |
| 2014 | BMW | 328i xDrive | 2.0L | L4 | GAS | Engine To Heater Control Valve | M Series; Molded Coolant Hose |
| 2014 | BMW | 428i | 2.0L | L4 | GAS | Engine To Heater Control Valve | Molded Coolant Hose |
| 2014 | BMW | 428i xDrive | 2.0L | L4 | GAS | Engine To Heater Control Valve | Molded Coolant Hose |
| 2013 | BMW | 328i | 2.0L | L4 | GAS | Engine To Heater Control Valve | Molded Coolant Hose |
| 2013 | BMW | 328i xDrive | 2.0L | L4 | GAS | Engine To Heater Control Valve | Molded Coolant Hose |
| 2012 | BMW | 328i | 2.0L | L4 | GAS | Engine To Heater Control Valve | 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.