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Dayco 72225 Radiator Coolant Hose - Lower
Overview of Dayco Curved Radiator Hose 72225
The Dayco Curved Radiator Hose 72225 is designed specifically for Jeep Commander and Grand Cherokee models. This radiator coolant hose ensures reliable coolant flow with its dual inside diameter design and durable EPDM material.
- Constructed from durable EPDM material for heat and chemical resistance
- Dual inside diameter hose with 1 19/32 inch and 1 25/32 inch ends
- Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Black color for standard OEM appearance
- Trunk height of 20 inches for precise fitment
Detailed Product Description
The Dayco Curved Radiator Hose 72225 is engineered to meet the cooling system requirements of Jeep Commander and Grand Cherokee vehicles. Made from EPDM (ethylene propylene diene monomer) rubber, this hose offers excellent resistance to heat, ozone, and coolant chemicals, ensuring long-lasting performance. The dual inside diameter design features one end measuring 1 19/32 inches and the other 1 25/32 inches, allowing for a secure and proper fit within the cooling system. This hose does not include a heat shield or protective sleeve, focusing on a straightforward, reliable design. It meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant applications.
About the Curved Radiator Hose Product Line
The Dayco Curved Radiator Hose line is tailored to provide precise fitment and durability for specific vehicle applications. This product line emphasizes hoses with curved designs and dual inside diameters to accommodate varying radiator and engine connections. The 72225 part number is part of this line, offering a balance of flexibility and strength for Jeep cooling systems.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Jeep Commander and Grand Cherokee
- Resolving coolant leaks caused by hose degradation or improper fit
- Preventing overheating issues due to compromised coolant flow
- Addressing swelling or softening of old hoses from heat exposure
- Ensuring proper coolant circulation with correct hose diameter and fit
Installation Notes and Tips
When installing the Dayco Curved Radiator Hose 72225, ensure the hose ends match the radiator and engine inlet diameters precisely. Use appropriate clamps to secure the hose and prevent leaks. Inspect the cooling system for any additional wear or damage during replacement. Avoid twisting or stretching the hose excessively to maintain its integrity and fit.
Quality Assurance and Warranty
Dayco manufactures the Curved Radiator Hose 72225 to meet stringent SAE specifications, ensuring reliable performance in demanding automotive environments. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and durability.
| Brand | Dayco |
|---|---|
| Part Number | 72225 |
| Position | Curved Radiator Hose, Lower |
| Color | Black |
| End 1 Inside Diameter | 1 19/32 |
| End 2 Inside Diameter | 1 25/32 |
| Hose Type | Dual I.D. Hose |
| Material | EPDM |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | 20 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Jeep | Commander | 5.7L | V8 | Lower | Curved Radiator Hose |
| 2010 | Jeep | Grand Cherokee | 5.7L | V8 | Lower | Curved Radiator Hose |
| 2009 | Jeep | Commander | 5.7L | V8 | Lower | Curved Radiator Hose |
| 2009 | Jeep | Grand Cherokee | 5.7L | V8 | Lower | Curved Radiator Hose |
| 2009 | Jeep | Grand Cherokee | 6.1L | V8 | Lower | Curved Radiator Hose |
| 2008 | Jeep | Commander | 5.7L | V8 | Lower | Curved Radiator Hose |
| 2008 | Jeep | Grand Cherokee | 5.7L | V8 | Lower | Curved Radiator Hose |
| 2008 | Jeep | Grand Cherokee | 6.1L | V8 | Lower | Curved Radiator Hose |
| 2007 | Jeep | Commander | 5.7L | V8 | Lower | Curved Radiator Hose |
| 2007 | Jeep | Grand Cherokee | 5.7L | V8 | Lower | Curved Radiator Hose |
| 2007 | Jeep | Grand Cherokee | 6.1L | V8 | Lower | Curved Radiator Hose |
| 2006 | Jeep | Commander | 5.7L | V8 | Lower | Curved Radiator Hose |
| 2006 | Jeep | Grand Cherokee | 5.7L | V8 | Lower | Curved Radiator Hose |
| 2006 | Jeep | Grand Cherokee | 6.1L | V8 | Lower | Curved Radiator Hose |
| 2005 | Jeep | Grand Cherokee | 5.7L | V8 | 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.