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Dayco 72241 Radiator Coolant Hose - Lower
Overview of Dayco Curved Radiator Hose 72241
The Dayco Curved Radiator Hose 72241 is designed specifically for Dodge Ram 2500 and Ram 3500 models. Engineered to meet SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, this dual inside diameter hose ensures reliable coolant flow and durability under demanding conditions.
- Constructed from durable EPDM material for heat and chemical resistance
- Dual inside diameter design with 1 15/16 inch and 2 inch ends for precise fitment
- Black color for standard OEM appearance
- Trunk height of 13 inches to accommodate engine bay layout
- Meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards
- Does not include heat shield or protective sleeve
About the Curved Radiator Hose Product Line
The Dayco Curved Radiator Hose line focuses on providing hoses with specific bends and dual inside diameters to match exact OEM configurations. This product line is engineered to maintain coolant system integrity while fitting tightly within the engine compartment. The 72241 hose exemplifies this approach by offering a precise curved design tailored for Dodge Ram 2500 and Ram 3500 trucks.
Detailed Product Description
This radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, ensuring long service life. The dual inside diameter ends—1 15/16 inches on one side and 2 inches on the other—allow for a secure connection to different radiator and engine fittings. The hose’s black color matches OEM standards, and its 13-inch trunk height fits the specific routing requirements of the Dodge Ram 2500 and Ram 3500 cooling systems. While it does not include a heat shield or protective sleeve, the material and construction comply with SAE specifications for durability and performance.
Common Applications and Issues Addressed
- Replacement of worn or cracked radiator coolant hoses on Dodge Ram 2500 and Ram 3500
- Resolving coolant leaks caused by hose degradation or improper fit
- Maintaining proper coolant flow to prevent engine overheating
- Ensuring compatibility with factory radiator and engine connections
- Addressing hose failures due to heat and chemical exposure
Installation Notes and Tips
- Verify hose dimensions and fitment with your Dodge Ram 2500 or Ram 3500 before installation
- Inspect radiator and engine fittings for damage or corrosion prior to hose installation
- Use appropriate clamps to secure hose ends and prevent leaks
- Ensure proper routing to avoid kinks or contact with moving parts
- Replace coolant and bleed the system after hose installation to remove air pockets
Quality Assurance and Warranty
The Dayco Curved Radiator Hose 72241 is manufactured to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for coolant hoses. Dayco products typically come with a limited warranty against defects in material and workmanship; please refer to Dayco’s official warranty policy for specific terms related to this part.
| Brand | Dayco |
|---|---|
| Part Number | 72241 |
| Position | Curved Radiator Hose, Lower |
| Color | Black |
| End 1 Inside Diameter | 1 15/16 |
| End 2 Inside Diameter | 2 |
| Hose Type | Dual I.D. Hose |
| Material | EPDM |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | 13 |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Dodge | Ram 2500 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 2009 | Dodge | Ram 2500 | 6.7L | L6 | Lower | Curved Radiator Hose |
| 2009 | Dodge | Ram 3500 | 6.7L | L6 | Lower | Curved Radiator Hose |
| 2008 | Dodge | Ram 2500 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 2008 | Dodge | Ram 2500 | 6.7L | L6 | Lower | Curved Radiator Hose |
| 2008 | Dodge | Ram 3500 | 6.7L | L6 | Lower | Curved Radiator Hose |
| 2007 | Dodge | Ram 2500 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 2007 | Dodge | Ram 2500 | 6.7L | L6 | Lower | Curved Radiator Hose |
| 2007 | Dodge | Ram 3500 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 2007 | Dodge | Ram 3500 | 6.7L | L6 | Lower | Curved Radiator Hose |
| 2006 | Dodge | Ram 2500 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 2006 | Dodge | Ram 3500 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 2005 | Dodge | Ram 2500 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 2005 | Dodge | Ram 3500 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 2004 | Dodge | Ram 2500 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 2004 | Dodge | Ram 3500 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 2003 | Dodge | Ram 2500 | 5.9L | L6 | Lower | Curved Radiator Hose |
| 2003 | Dodge | Ram 3500 | 5.9L | L6 | Lower | 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.