/live/media/DY/DY_72670_Fro.jpg)
Dayco 72670 Radiator Coolant Hose - Upper
| Brand | Dayco 72670 |
|---|---|
| Position | Upper |
| Color | Black |
| End 1 Inside Diameter | 1 3/8 |
| End 1 Outside Diameter | 1 23/32 |
| End 2 Inside Diameter | 1 3/8 |
| End 2 Outside Diameter | 1 23/32 |
| Hose Type | Single I.D. Hose |
| Material | EPDM |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | 13 |
| Product line | Curved Radiator Hose |
| Fits | Kia · 5 vehicles |
Curved hose design. Fits routing needs with a formed shape for easier installation.
EPDM construction. Resists heat and coolant exposure for dependable service.
SAE J20R4 Class D-1. Built to meet recognized coolant hose specifications.
Cross-references ACDelco 20489S, CARQUEST 23313 and Duralast D72670 for the same application. See all 7.
Dayco 72670 Curved Radiator Hose for Kia Sorento
The Dayco 72670 is a curved radiator coolant hose built for upper cooling-system routing on select Kia Sorento models. Made from EPDM rubber and finished in black, it provides a direct-fit replacement for the original upper hose layout on 2007-2009 Kia Sorento applications.
Dayco’s Curved Radiator Hose line focuses on OE-style hose geometry and material selection for cooling-system service. This hose follows the curved routing needed in the engine bay and is specified to SAE J20R4 Class D-1 and SAE J1684 Type EC standards.
Key Features
- Part number 72670
- Upper radiator coolant hose for select Kia Sorento models
- EPDM construction for cooling-system use
- Black finish
- Single I.D. hose design
- End 1 inside diameter: 1 3/8 in.
- End 2 inside diameter: 1 3/8 in.
- End 1 outside diameter: 1 23/32 in.
- End 2 outside diameter: 1 23/32 in.
- Built to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
Detailed Description
This Dayco radiator coolant hose is engineered for the upper cooling circuit on 2007-2009 Kia Sorento vehicles. The curved shape supports the factory hose path, while the EPDM rubber construction is suited for coolant exposure and under-hood temperature changes. If you are replacing a worn, cracked, or softened upper hose on a Kia Sorento, Dayco 72670 provides the correct hose profile and sizing for the application.
This part cross-references Kia 25411-3E950 for the same application. It also cross-references Gates 23313 for the same application.
What This Hose Helps Address
- Coolant leaks from a cracked or deteriorated upper radiator hose
- Softening, swelling, or collapse of the hose under heat and pressure
- Improper hose routing caused by a damaged curved hose
- Loss of cooling-system integrity on 2007-2009 Kia Sorento models
- Replacement of an aging Kia Sorento upper radiator hose
Installation Notes and Tips
Verify the hose routing and end diameters before installation. Inspect hose clamps, radiator necks, and thermostat housing connections for wear or corrosion, and replace any damaged sealing surfaces before filling the cooling system. After installation, refill and bleed the system according to the vehicle service procedure and check for leaks at operating temperature.
Quality Assurance
Dayco manufactures this hose to meet SAE J20R4 Class D-1 and SAE J1684 Type EC requirements, supporting consistent material and dimensional standards for cooling-system service. Fits 2007-2009 Kia Sorento, upper.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Kia | Sorento | 3.3L | V6 | Upper | Curved Radiator Hose |
| 2009 | Kia | Sorento | 3.8L | V6 | Upper | Curved Radiator Hose |
| 2008 | Kia | Sorento | 3.3L | V6 | Upper | Curved Radiator Hose |
| 2008 | Kia | Sorento | 3.8L | V6 | Upper | Curved Radiator Hose |
| 2007 | Kia | Sorento | — | — | Upper | Curved Radiator Hose |
| No rows match your filter. | ||||||