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Dayco 72471 Radiator Coolant Hose - Upper
| Brand | Dayco 72471 |
|---|---|
| Position | Upper |
| Color | Black |
| Contains Protective Sleeve | Y |
| 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 | 15 |
| Product line | Curved Radiator Hose |
| Fits | Honda · 4 vehicles |
Curved hose design. Helps route coolant smoothly with a cleaner, more direct fit.
EPDM construction. Built for dependable cooling-system durability and heat resistance.
Protective sleeve included. Adds extra abrasion protection where the hose needs it most.
Cross-references ACDelco 22614M, CARQUEST 23390 and Duralast E72471 for the same application. See all 7.
Dayco Curved Radiator Hose for Honda Odyssey
Dayco Part Number 72471 is a curved radiator coolant hose built for upper cooling-system routing on select Honda Odyssey models. Made from EPDM with a black finish, it uses a single I.D. hose design and includes a protective sleeve for added abrasion resistance in the engine bay.
Key Features
- EPDM construction for coolant hose service
- Curved radiator hose design for upper hose routing
- Single I.D. hose with 1 3/16 in. inside diameter at both ends
- Black exterior for OE-style appearance
- Protective sleeve included for added surface protection
- Built to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
Product Details
Dayco’s Curved Radiator Hose line focuses on replacement coolant hoses shaped for specific vehicle routing and fitment. Part Number 72471 is engineered for the upper radiator hose position on 2007-2010 Honda Odyssey applications, matching the hose path used in the cooling system. This hose cross-references Honda 19501-RGL-A01 for the same application.
Compatible With 2007-2010 Honda Odyssey, upper. The 1 3/16 in. end diameters and EPDM material support a direct replacement approach for the cooling circuit on these Honda Odyssey model years. Dayco 72471 is also referenced by ACDelco 22614M and Gates 23390.
Common Cooling System Issues Addressed
- Cracked or aged upper radiator hose material
- Coolant seepage at hose connections
- Softening or swelling from heat and coolant exposure
- Incorrect hose routing on replacement service
- Loss of cooling-system integrity from worn hose surfaces
Installation Notes and Tips
Verify the upper hose routing and end diameters before installation. Inspect the radiator neck, engine connection points, and clamps for wear or corrosion before transferring the new hose into place. Confirm the hose follows the original curved path without twisting so the protective sleeve sits in the intended area.
Quality Assurance
This Dayco radiator coolant hose is manufactured to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications for coolant hose performance. It is built as a replacement part for the listed Honda Odyssey applications and follows Dayco’s cooling-system hose design standards.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Honda | Odyssey | Upper | Curved Radiator Hose |
| 2009 | Honda | Odyssey | Upper | Curved Radiator Hose |
| 2008 | Honda | Odyssey | Upper | Curved Radiator Hose |
| 2007 | Honda | Odyssey | Upper | Curved Radiator Hose |
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