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Dayco 72939 Radiator Coolant Hose - Lower
Overview of Dayco Curved Radiator Hose 72939
The Dayco Curved Radiator Hose 72939 is designed specifically for Kia Soul models, providing reliable coolant flow and engine temperature regulation. Made from durable EPDM material, this black radiator coolant hose ensures consistent performance under typical operating conditions.
- Constructed from EPDM for heat and chemical resistance
- Black color with a curved design for precise fitment
- End 1 and End 2 inside diameter: 1 5/16 inches
- End 1 and End 2 outside diameter: 1 21/32 inches
- Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Single inside diameter hose type
- Trunk height of 17 1/2 inches
- Does not include heat shield or protective sleeve
Details on the Curved Radiator Hose Product Line
The Dayco Curved Radiator Hose line focuses on delivering hoses with precise bends and dimensions to match specific vehicle cooling system requirements. This product line emphasizes compatibility and durability, ensuring that hoses like the 72939 maintain coolant flow without kinks or leaks in Kia Soul vehicles.
Product Description and Specifications
The Dayco 72939 radiator coolant hose is engineered from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Its black curved design fits the Kia Soul cooling system with an inside diameter of 1 5/16 inches on both ends, and an outside diameter of 1 21/32 inches, ensuring a secure connection. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant applications. This single inside diameter hose has a trunk height of 17 1/2 inches, tailored to the Kia Soul's engine bay layout. Note that this hose does not include a heat shield or protective sleeve.
Common Applications and Issues Addressed
- Replacement of worn or cracked radiator coolant hoses in Kia Soul vehicles
- Prevention of coolant leaks caused by hose degradation
- Maintaining proper engine temperature by ensuring coolant flow
- Resolving overheating issues related to faulty radiator hoses
- Addressing hose fitment problems with a curved design specific to Kia Soul
Installation Notes and Tips
When installing the Dayco Curved Radiator Hose 72939, ensure the hose is properly seated on the radiator and engine fittings to prevent leaks. Verify that the hose routing matches the original path to avoid kinks or interference with other engine components. Use appropriate clamps and inspect for any signs of wear or damage on adjoining parts during replacement.
Quality Assurance and Warranty
Dayco manufactures the 72939 radiator coolant hose to meet SAE specifications, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and reliability in automotive cooling systems.
| Brand | Dayco |
| Part Number | 72939 |
| 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 |
| End 1 Outside Diameter | 1 21/32 |
| End 2 Outside Diameter | 1 21/32 |
| Hose Type | Single i.d. hose |
| SAE Specification | Sae j20r4 class d-1, sae j1684 type ec |
| Trunk Height | 17 1/2 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Kia | Soul | 2.0L | L4 | Lower | Curved Radiator Hose |
| 2010 | Kia | Soul | 2.0L | L4 | Lower | Curved Radiator Hose |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.