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Dayco 72341 Radiator Coolant Hose - Upper
Overview of Dayco Curved Radiator Hose 72341
The Dayco Curved Radiator Hose 72341 is designed for reliable coolant flow in Chrysler and Dodge vehicles, including the 300, Charger, and Magnum models. Engineered with durable EPDM material, this dual inside diameter hose ensures a precise fit and long-lasting performance.
- Constructed from high-quality EPDM for heat and chemical resistance
- Dual inside diameters: 1 1/4 inch and 1 7/16 inch for secure connections
- Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards
- Black color for standard OEM appearance
- Trunk height of 16 1/2 inches for proper routing in engine bay
Detailed Product Description
The Dayco Curved Radiator Hose 72341 is a radiator coolant hose specifically designed to meet the cooling system requirements of select Chrysler and Dodge vehicles such as the 300, Charger, and Magnum. Made from EPDM (ethylene propylene diene monomer) rubber, this hose offers excellent resistance to heat, ozone, and coolant chemicals, ensuring durability under demanding engine conditions. The hose features a dual inside diameter design, with one end measuring 1 1/4 inches and the other 1 7/16 inches, allowing for a secure and leak-free connection between different radiator components. It meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, confirming its suitability for automotive coolant applications. The hose does not include a heat shield or protective sleeve but is engineered to maintain integrity in typical engine bay environments.
About the Curved Radiator Hose Product Line
The Dayco Curved Radiator Hose line focuses on providing hoses with precise bends and dual inside diameters to accommodate specific vehicle cooling system layouts. This product line is designed to replace original equipment hoses with exact fitment and material standards, ensuring proper coolant flow and system reliability. The 72341 part is a representative example, tailored for Chrysler and Dodge models requiring a curved hose with dual inside diameters.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Chrysler 300, Dodge Charger, and Magnum
- Resolving coolant leaks caused by hose degradation or improper fit
- Preventing overheating issues due to compromised coolant flow
- Addressing hose swelling or softening from heat exposure
- Ensuring proper coolant system pressure and flow with correct hose dimensions
Installation Notes and Tips
- Verify compatibility with your vehicle’s make, model, and year before installation
- Inspect hose clamps and radiator connections for wear and replace if necessary
- Ensure both ends of the hose are securely seated to prevent leaks
- Drain coolant before removing the old hose to avoid spills
- Check for any signs of damage or wear on adjacent cooling system components during installation
Quality Assurance and Warranty
Dayco manufactures the Curved Radiator Hose 72341 to meet stringent SAE specifications, ensuring reliable performance in automotive cooling systems. The EPDM material and construction standards provide resistance to heat and coolant chemicals. Warranty coverage details should be confirmed with the original equipment manufacturer or supplier, as they may vary by region and application.
| Brand | Dayco |
| Part Number | 72341 |
| Position | Curved Radiator Hose, Upper |
| Color | Black |
| End 1 Inside Diameter | 1 1/4 |
| End 2 Inside Diameter | 1 7/16 |
| Hose Type | Dual I.D. Hose |
| Material | EPDM |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | 16 1/2 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Chrysler | 300 | 2.7L | V6 | Upper | Curved Radiator Hose |
| 2010 | Dodge | Charger | 2.7L | V6 | Upper | Curved Radiator Hose |
| 2009 | Chrysler | 300 | 2.7L | V6 | Upper | Curved Radiator Hose |
| 2009 | Dodge | Charger | 2.7L | V6 | Upper | Curved Radiator Hose |
| 2008 | Chrysler | 300 | 2.7L | V6 | Upper | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 2008 | Dodge | Charger | 2.7L | V6 | Upper | Curved Radiator Hose |
| 2008 | Dodge | Magnum | 2.7L | V6 | Upper | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 2007 | Chrysler | 300 | 2.7L | V6 | Upper | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 2007 | Dodge | Charger | 2.7L | V6 | Upper | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 2007 | Dodge | Magnum | 2.7L | V6 | Upper | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 2006 | Chrysler | 300 | 2.7L | V6 | Upper | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 2006 | Dodge | Charger | 2.7L | V6 | Upper | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 2006 | Dodge | Magnum | 2.7L | V6 | Upper | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 2005 | Chrysler | 300 | 2.7L | V6 | Upper | Compatible with vehicles containing air conditioning.; Curved Radiator Hose |
| 2005 | Dodge | Magnum | 2.7L | V6 | Upper | Compatible with vehicles containing air conditioning.; 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.