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Dayco 72456 Radiator Coolant Hose - Lower
Overview of Dayco Curved Radiator Hose 72456
The Dayco Curved Radiator Hose 72456 is designed specifically for Ford Edge and Lincoln MKX models, providing reliable coolant flow management. Constructed from durable EPDM material, this branched radiator coolant hose ensures consistent performance under varying engine conditions.
- Material: EPDM for heat and chemical resistance
- Color: Black
- Branched hose design with three ends
- End 1 and End 2 inside diameter: 1 1/2 inches
- End 3 inside diameter: 3/4 inch
- Protective sleeve included for added durability
- Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Compatible with Ford Edge and Lincoln MKX vehicles
Detailed Product Description
The Dayco Curved Radiator Hose 72456 is engineered to maintain optimal coolant circulation in the cooling systems of Ford Edge and Lincoln MKX models. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, this hose supports engine temperature regulation effectively. The branched hose design features three connection points with precise inside diameters—1 1/2 inches for both End 1 and End 2, and 3/4 inch for End 3—ensuring a secure fit within the cooling system. The inclusion of a protective sleeve enhances the hose's durability by shielding it from abrasion and external damage. This hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive cooling applications.
About the Curved Radiator Hose Product Line
The Dayco Curved Radiator Hose line focuses on delivering hoses with specialized shapes and branched configurations to accommodate complex cooling system layouts. This product line is designed to provide precise fitment and reliable coolant flow for specific vehicle models, such as the Ford Edge and Lincoln MKX. The 72456 part exemplifies this approach by combining material quality and dimensional accuracy to meet OEM requirements.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Ford Edge and Lincoln MKX
- Addressing coolant leaks caused by hose degradation or damage
- Resolving overheating issues related to compromised coolant flow
- Upgrading to a hose with protective sleeve for enhanced abrasion resistance
- Ensuring compliance with manufacturer cooling system specifications
Installation Notes and Tips
- Verify compatibility with Ford Edge or Lincoln MKX before installation
- Inspect all hose connections and clamps for wear and replace if necessary
- Ensure proper routing to avoid kinks or contact with moving engine parts
- Use coolant system flush if hose replacement is due to contamination or blockage
- Check for leaks after installation and during initial engine operation
Quality Assurance and Warranty
Dayco manufactures the Curved Radiator Hose 72456 to meet stringent SAE specifications, including J20R4 Class D-1 and J1684 Type EC, ensuring reliable performance in automotive cooling systems. The hose is constructed from EPDM material with a protective sleeve to enhance durability. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability.
| Brand | Dayco |
|---|---|
| Part Number | 72456 |
| Position | Curved Radiator Hose, Lower |
| Color | Black |
| Contains Protective Sleeve | Y |
| End 1 Inside Diameter | 1 1/2 |
| End 1 Outside Diameter | 1 7/8 |
| End 2 Inside Diameter | 1 1/2 |
| End 2 Outside Diameter | 1 7/8 |
| End 3 Inside Diameter | 3/4 |
| End 3 Outside Diameter | 1 1/16 |
| Hose Type | Branched Hose |
| Material | EPDM |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | 25 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Ford | Edge | Lower | w/Tow Pkg.; Curved Radiator Hose |
| 2010 | Lincoln | MKX | Lower | w/Tow Pkg.; Curved Radiator Hose |
| 2009 | Ford | Edge | Lower | w/Tow Pkg.; Curved Radiator Hose |
| 2009 | Lincoln | MKX | Lower | w/Tow Pkg.; Curved Radiator Hose |
| 2008 | Ford | Edge | Lower | w/Tow Pkg.; Curved Radiator Hose |
| 2008 | Lincoln | MKX | Lower | w/Tow Pkg.; Curved Radiator Hose |
| 2007 | Ford | Edge | Lower | w/Tow Pkg.; Curved Radiator Hose |
| 2007 | Lincoln | MKX | Lower | w/Tow Pkg.; 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.