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Dayco 72016 Radiator Coolant Hose - Lower
Overview of Dayco Curved Radiator Hose 72016
The Dayco Curved Radiator Hose 72016 is designed specifically for Dodge Dakota vehicles, providing reliable coolant flow with its dual inside diameter design. Constructed from durable EPDM material, this radiator coolant hose ensures consistent performance under typical engine operating conditions.
- Made from EPDM material for heat and chemical resistance
- Dual inside diameters: 1 7/16 inches and 1 3/4 inches
- Black color for standard OEM appearance
- Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Trunk height of 20 inches for precise fitment
- Does not include heat shield or protective sleeve
Detailed Product Description
The Dayco Curved Radiator Hose 72016 is engineered to meet the cooling system requirements of Dodge Dakota models. Its dual inside diameter design allows for a secure connection between different radiator and engine components, ensuring efficient coolant circulation. The EPDM (ethylene propylene diene monomer) material offers resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity over time. This hose is black in color and measures 20 inches in trunk height, matching the original equipment specifications for proper installation and fit.
As part of Dayco's Curved Radiator Hose line, this product is tailored to provide a precise fit and reliable performance in cooling system applications. The line focuses on hoses with curved designs to accommodate specific engine layouts, reducing stress and improving coolant flow efficiency.
Common Applications and Problem Solving
- Replacement for worn or cracked radiator coolant hoses on Dodge Dakota vehicles
- Addresses coolant leaks caused by hose degradation or damage
- Prevents overheating issues related to compromised coolant flow
- Restores proper coolant system pressure and circulation
- Eliminates swelling or softening caused by chemical exposure or heat
Installation Notes and Tips
- Ensure the engine is cool before removing the old hose to avoid burns
- Check hose clamps and replace if corroded or damaged
- Verify the correct orientation of the dual inside diameter ends during installation
- Inspect surrounding components for wear or damage while replacing the hose
- Tighten clamps securely to prevent leaks but avoid overtightening
Quality Assurance and Warranty
Dayco manufactures the Curved Radiator Hose 72016 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry cooling hose specifications. The use of EPDM material supports durability and resistance to typical automotive coolant system conditions. Warranty details should be confirmed with the point of purchase or manufacturer, as they may vary.
| Brand | Dayco |
|---|---|
| Part Number | 72016 |
| Position | Curved Radiator Hose, Lower |
| Color | Black |
| End 1 Inside Diameter | 1 7/16 |
| End 2 Inside Diameter | 1 3/4 |
| 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 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Dodge | Dakota | 2.5L | L4 | Lower | Curved Radiator Hose |
| 1998 | Dodge | Dakota | 2.5L | L4 | Lower | Curved Radiator Hose |
| 1997 | Dodge | Dakota | 2.5L | L4 | Lower | Curved Radiator Hose |
| 1996 | Dodge | Dakota | 2.5L | L4 | 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.