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Dayco 72402 Radiator Coolant Hose - Upper or Upper - Filler Neck To Engine
Overview of Dayco Curved Radiator Hose 72402
The Dayco Curved Radiator Hose 72402 is designed to provide reliable coolant flow for select Acura, Honda, and Nissan vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance in demanding engine environments.
- Constructed from high-quality EPDM material for heat and chemical resistance
- Black color with a single inside diameter of 1 3/16 inches on both ends
- Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Curved design suitable for specific radiator coolant routing
- Compatible with Acura ILX, Honda Civic and HR-V, Nissan Sentra models
Detailed Product Description
The Dayco Curved Radiator Hose 72402 is a single inside diameter hose measuring 1 3/16 inches at both ends, designed to maintain proper coolant circulation within the radiator system. Made from EPDM (ethylene propylene diene monomer) rubber, it offers excellent resistance to heat, ozone, and coolant chemicals, which helps extend the hose's service life. This hose does not include a heat shield or protective sleeve, focusing on a straightforward, durable design for effective coolant transfer.
The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses in automotive applications. With a trunk height of 11 inches, the hose's curved shape facilitates proper fitment and routing in the engine bay of compatible vehicles.
About the Curved Radiator Hose Product Line
The Dayco Curved Radiator Hose line is tailored to provide precise coolant hose solutions that accommodate specific radiator layouts and engine configurations. This product line emphasizes durability and compliance with SAE standards, offering hoses that fit tightly and maintain coolant system integrity under normal operating conditions. The 72402 part is a representative example, engineered for select Acura, Honda, and Nissan models requiring a curved hose with consistent inside diameters.
Applications and Common Issues Addressed
- Replacement of worn or cracked radiator coolant hoses in Acura ILX, Honda Civic, HR-V, and Nissan Sentra
- Prevention of coolant leaks caused by hose degradation or swelling
- Restoration of proper coolant flow to avoid engine overheating
- Addressing hose failures due to heat exposure and chemical breakdown
- Ensuring secure hose connections with correct diameter and shape
Installation Notes and Tips
- Verify compatibility with your vehicle’s make and model before installation
- Inspect hose clamps and radiator fittings for wear and replace if necessary
- Ensure the hose is routed without kinks or sharp bends to maintain coolant flow
- Use proper tools to avoid damaging the hose during installation
- Check for leaks after installation and during initial engine operation
Quality Assurance and Warranty
Dayco manufactures the Curved Radiator Hose 72402 to meet stringent SAE specifications, ensuring reliable performance in automotive cooling systems. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed quality assurance to support durability and fitment. For warranty information, consult the product documentation or manufacturer directly.
| Brand | Dayco |
|---|---|
| Part Number | 72402 |
| Position | Curved Radiator Hose, Upper |
| Color | Black |
| End 1 Inside Diameter | 1 3/16 |
| End 2 Inside Diameter | 1 3/16 |
| Hose Type | Single I.D. Hose |
| Material | EPDM |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | 11 |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Honda | HR-V | Upper | Curved Radiator Hose | ||
| 2020 | Honda | HR-V | Upper | Curved Radiator Hose | ||
| 2019 | Honda | HR-V | Upper | Curved Radiator Hose | ||
| 2019 | Nissan | Sentra | 1.8L | L4 | Upper - Filler Neck To Engine | Curved Radiator Hose |
| 2018 | Honda | HR-V | Upper | Curved Radiator Hose | ||
| 2018 | Nissan | Sentra | 1.8L | L4 | Upper - Filler Neck To Engine | Curved Radiator Hose |
| 2017 | Honda | HR-V | Upper | Curved Radiator Hose | ||
| 2017 | Nissan | Sentra | 1.8L | L4 | Upper - Filler Neck To Engine | Curved Radiator Hose |
| 2016 | Honda | HR-V | Upper | Curved Radiator Hose | ||
| 2016 | Nissan | Sentra | Upper - Filler Neck To Engine | Curved Radiator Hose | ||
| 2015 | Acura | ILX | 2.0L | L4 | Upper | Curved Radiator Hose |
| 2015 | Honda | Civic | 1.8L | L4 | Upper | Curved Radiator Hose |
| 2015 | Nissan | Sentra | Upper - Filler Neck To Engine | Curved Radiator Hose | ||
| 2014 | Acura | ILX | 2.0L | L4 | Upper | Curved Radiator Hose |
| 2014 | Honda | Civic | 1.8L | L4 | Upper | Curved Radiator Hose |
| 2014 | Nissan | Sentra | Upper - Filler Neck To Engine | Curved Radiator Hose | ||
| 2013 | Acura | ILX | 2.0L | L4 | Upper | Curved Radiator Hose |
| 2013 | Honda | Civic | 1.8L | L4 | Upper | Curved Radiator Hose |
| 2013 | Nissan | Sentra | Upper - Filler Neck To Engine | Curved Radiator Hose | ||
| 2012 | Honda | Civic | 1.8L | L4 | Upper | Curved Radiator Hose |
| 2011 | Honda | Civic | 1.8L | L4 | Upper | Curved Radiator Hose |
| 2010 | Honda | Civic | 1.8L | L4 | Upper | Curved Radiator Hose |
| 2009 | Honda | Civic | 1.8L | L4 | Upper | Curved Radiator Hose |
| 2008 | Honda | Civic | 1.8L | L4 | Upper | Curved Radiator Hose |
| 2007 | Honda | Civic | 1.8L | L4 | Upper | Curved Radiator Hose |
| 2006 | Honda | Civic | 1.8L | L4 | Upper | 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.