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Dayco 72455 Radiator Coolant Hose - Lower
Overview of Dayco Curved Radiator Hose 72455
The Dayco Curved Radiator Hose 72455 is designed specifically for Ford Edge and Lincoln MKX models, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this radiator coolant hose ensures long-lasting performance under demanding conditions.
- Made from high-quality EPDM material for heat and chemical resistance
- Black color with a single inside diameter of 1 1/2 inches on both ends
- Includes a protective sleeve for added durability
- Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Trunk height of 24 inches for precise fitment
Details on the Curved Radiator Hose Product Line
The Dayco Curved Radiator Hose line focuses on delivering hoses engineered to fit specific vehicle cooling systems with precision bends and dimensions. This product line emphasizes compatibility and durability, ensuring that hoses like the 72455 maintain coolant flow without kinks or leaks in Ford Edge and Lincoln MKX applications.
Technical Description of Part Number 72455
This radiator coolant hose features a consistent inside diameter of 1 1/2 inches on both ends, designed as a single i.d. hose to maintain optimal coolant circulation. The EPDM material offers resistance to heat, ozone, and coolant chemicals, while the protective sleeve enhances abrasion resistance. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive cooling systems. Its 24-inch trunk height ensures proper routing within the engine bay of compatible vehicles.
Applications and Common Issues Addressed
- Replacement for worn or cracked radiator hoses in Ford Edge and Lincoln MKX
- Prevents coolant leaks caused by hose degradation
- Maintains proper engine temperature by ensuring coolant flow
- Resolves overheating issues related to faulty radiator hoses
- Protects against hose abrasion with integrated protective sleeve
Installation Notes and Tips
Ensure the engine is cool before removing the old radiator hose. Verify that the hose ends match the 1 1/2 inch inside diameter fittings on your vehicle. Inspect clamps and surrounding components for wear and replace if necessary. The protective sleeve on the Dayco 72455 hose helps prevent abrasion during installation and operation, but care should be taken to avoid sharp bends or kinks.
Quality Assurance and Warranty
Dayco manufactures the Curved Radiator Hose 72455 to meet stringent SAE specifications, ensuring reliable performance in Ford Edge and Lincoln MKX cooling systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and quality.
| Brand | Dayco |
| Part Number | 72455 |
| Position | Curved Radiator Hose, Lower |
| Material | Epdm |
| Color | Black |
| End 1 Inside Diameter | 1 1/2 |
| End 2 Inside Diameter | 1 1/2 |
| Contains Heat Shield | N |
| Contains Protective Sleeve | Y |
| Hose Type | Single i.d. hose |
| SAE Specification | Sae j20r4 class d-1, sae j1684 type ec |
| Trunk Height | 24 |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Ford | Edge | 3.5L | V6 | Lower | Curved Radiator Hose |
| 2015 | Lincoln | MKX | Lower | Curved Radiator Hose | ||
| 2014 | Ford | Edge | 3.5L | V6 | Lower | Curved Radiator Hose |
| 2014 | Ford | Edge | 3.7L | V6 | Lower | Curved Radiator Hose |
| 2014 | Lincoln | MKX | Lower | Curved Radiator Hose | ||
| 2013 | Ford | Edge | 3.5L | V6 | Lower | w/o Tow Pkg.; Curved Radiator Hose |
| 2013 | Ford | Edge | 3.7L | V6 | Lower | Curved Radiator Hose |
| 2013 | Lincoln | MKX | Lower | Curved Radiator Hose | ||
| 2012 | Ford | Edge | 3.5L | V6 | Lower | w/o Tow Pkg.; Curved Radiator Hose |
| 2012 | Ford | Edge | 3.7L | V6 | Lower | Curved Radiator Hose |
| 2012 | Lincoln | MKX | Lower | Curved Radiator Hose | ||
| 2011 | Ford | Edge | 3.5L | V6 | Lower | w/o Tow Pkg.; Curved Radiator Hose |
| 2011 | Ford | Edge | 3.7L | V6 | Lower | w/o Tow Pkg.; Curved Radiator Hose |
| 2011 | Lincoln | MKX | Lower | w/o Tow Pkg.; Curved Radiator Hose | ||
| 2010 | Ford | Edge | Lower | w/o Tow Pkg.; Curved Radiator Hose | ||
| 2010 | Lincoln | MKX | Lower | w/o Tow Pkg.; Curved Radiator Hose | ||
| 2009 | Ford | Edge | Lower | w/o Tow Pkg.; Curved Radiator Hose | ||
| 2009 | Lincoln | MKX | Lower | w/o Tow Pkg.; Curved Radiator Hose | ||
| 2008 | Ford | Edge | Lower | w/o Tow Pkg.; Curved Radiator Hose | ||
| 2008 | Lincoln | MKX | Lower | w/o Tow Pkg.; Curved Radiator Hose | ||
| 2007 | Ford | Edge | Lower | w/o Tow Pkg.; Curved Radiator Hose | ||
| 2007 | Lincoln | MKX | Lower | w/o 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.