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Dayco 72509 Radiator Coolant Hose - Lower
Durable Radiator Coolant Hose for Nissan Vehicles
The Dayco Curved Radiator Hose 72509 is designed to provide reliable coolant flow for Nissan Cube, Rogue, and Rogue Select models. Constructed from EPDM material, this black radiator coolant hose offers consistent performance under typical engine operating conditions.
Key Features of Dayco Radiator Coolant Hose 72509
- Made from durable EPDM material resistant to heat and chemicals
- Black color with a curved design for precise fitment
- Inside diameter of 1 5/16 inches on both ends for consistent coolant flow
- Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Single inside diameter hose type with a trunk height of 12 1/2 inches
- Compatible with Nissan Cube, Rogue, and Rogue Select models
About the Dayco Curved Radiator Hose Product Line
The Curved Radiator Hose line by Dayco focuses on delivering hoses engineered to fit specific vehicle cooling systems with precision. This product line emphasizes quality materials and adherence to SAE standards, ensuring hoses like the 72509 maintain proper coolant circulation and durability in Nissan vehicles.
Detailed Product Description
The Dayco 72509 radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1 5/16 inches, making it a single inside diameter hose designed to maintain consistent coolant flow. The hose’s curved shape and 12 1/2 inch trunk height allow it to fit seamlessly within the cooling system of Nissan Cube, Rogue, and Rogue Select models. This hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, which specify requirements for coolant hoses in automotive applications, ensuring reliable performance and safety.
Common Applications and Issues Addressed
- Replacement of worn or cracked radiator coolant hoses in Nissan Cube, Rogue, and Rogue Select
- Prevention of coolant leaks caused by hose degradation
- Maintaining proper coolant flow to avoid engine overheating
- Restoring cooling system integrity after damage or wear
- Ensuring compatibility with OEM specifications for Nissan vehicles
Installation Notes and Tips
When installing the Dayco Curved Radiator Hose 72509, ensure the hose is properly seated on the radiator and engine fittings to prevent leaks. Use appropriate clamps tightened to manufacturer specifications. Inspect adjacent components for wear or damage during installation. Avoid twisting or stretching the hose to maintain its shape and function.
Quality Assurance and Warranty
Dayco manufactures the 72509 radiator coolant hose to meet strict SAE standards, ensuring durability and performance. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls to support reliable operation in Nissan Cube, Rogue, and Rogue Select vehicles.
| Brand | Dayco |
| Part Number | 72509 |
| Position | Curved Radiator Hose, Lower |
| Material | Epdm |
| Color | Black |
| End 1 Inside Diameter | 1 5/16 |
| End 2 Inside Diameter | 1 5/16 |
| Contains Heat Shield | N |
| Contains Protective Sleeve | N |
| Hose Type | Single i.d. hose |
| SAE Specification | Sae j20r4 class d-1, sae j1684 type ec |
| Trunk Height | 12 1/2 |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Nissan | Rogue Select | Lower | Curved Radiator Hose |
| 2014 | Nissan | Cube | Lower | Curved Radiator Hose |
| 2014 | Nissan | Rogue Select | Lower | Curved Radiator Hose |
| 2013 | Nissan | Cube | Lower | Curved Radiator Hose |
| 2013 | Nissan | Rogue | Lower | Curved Radiator Hose |
| 2012 | Nissan | Cube | Lower | Curved Radiator Hose |
| 2012 | Nissan | Rogue | Lower | Curved Radiator Hose |
| 2011 | Nissan | Cube | Lower | Curved Radiator Hose |
| 2011 | Nissan | Rogue | Lower | Curved Radiator Hose |
| 2010 | Nissan | Cube | Lower | Curved Radiator Hose |
| 2010 | Nissan | Rogue | Lower | Curved Radiator Hose |
| 2009 | Nissan | Cube | Lower | Curved Radiator Hose |
| 2009 | Nissan | Rogue | Lower | Curved Radiator Hose |
| 2008 | Nissan | Rogue | Lower | Curved Radiator 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.