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Dayco 72819 Radiator Coolant Hose - Lower
Overview of Dayco Curved Radiator Hose 72819
The Dayco Curved Radiator Hose 72819 is designed specifically for Chevrolet Cruze and Cruze Limited models. Engineered with durable EPDM material, this dual inside diameter hose ensures reliable coolant flow and heat resistance for your vehicle's cooling system.
- Constructed from high-quality EPDM rubber for heat and chemical resistance
- Dual inside diameter design with 1 5/16 inch and 1 17/32 inch ends
- Black color for standard OEM appearance
- Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Trunk height of 7 1/2 inches for precise fitment
- Compatible with Chevrolet Cruze and Cruze Limited models
Detailed Product Description
The Dayco Curved Radiator Hose 72819 is part of the Curved Radiator Hose product line, which focuses on delivering hoses with precise bends and dual inside diameters to accommodate specific radiator and engine connections. This hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals, making it suitable for maintaining optimal engine temperature. The hose features a black finish and is designed without a heat shield or protective sleeve, relying on the material's inherent durability. The dual inside diameter ends measure 1 5/16 inches and 1 17/32 inches, with corresponding outside diameters of 1 23/32 inches and 1 15/16 inches, ensuring a secure and leak-free connection in the cooling system.
Applications and Problem Solving
- Replaces worn or cracked radiator coolant hoses on Chevrolet Cruze and Cruze Limited
- Prevents coolant leaks that can cause engine overheating
- Restores proper coolant flow for efficient engine temperature regulation
- Addresses hose swelling or softening due to heat exposure
- Eliminates issues related to hose collapse or blockage
Installation Notes and Tips
Ensure the engine is cool before removing the old radiator hose to avoid burns. Verify the hose ends match the radiator and engine fittings by checking the inside diameters of 1 5/16 inches and 1 17/32 inches. Use appropriate clamps to secure the hose and check for leaks after installation. No heat shield or protective sleeve is included, so inspect surrounding components for potential abrasion points.
Quality Assurance
Dayco manufactures the Curved Radiator Hose 72819 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for coolant hoses. This part is engineered for durability and reliable performance in Chevrolet Cruze and Cruze Limited vehicles. Warranty information is available through Dayco and should be confirmed at the point of purchase.
| Brand | Dayco |
| Part Number | 72819 |
| Position | Curved Radiator Hose, Lower |
| Material | Epdm |
| Color | Black |
| End 1 Inside Diameter | 1 5/16 |
| End 2 Inside Diameter | 1 17/32 |
| Contains Heat Shield | N |
| Contains Protective Sleeve | N |
| End 1 Outside Diameter | 1 23/32 |
| End 2 Outside Diameter | 1 15/16 |
| Hose Type | Dual i.d. hose |
| SAE Specification | Sae j20r4 class d-1, sae j1684 type ec |
| Trunk Height | 7 1/2 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2016 | Chevrolet | Cruze Limited | 1.8L | L4 | Lower | Curved Radiator Hose |
| 2015 | Chevrolet | Cruze | 1.8L | L4 | Lower | Curved Radiator Hose |
| 2014 | Chevrolet | Cruze | 1.8L | L4 | Lower | Curved Radiator Hose |
| 2013 | Chevrolet | Cruze | 1.8L | L4 | Lower | Curved Radiator Hose |
| 2012 | Chevrolet | Cruze | 1.8L | L4 | Lower | Curved Radiator Hose |
| 2011 | Chevrolet | Cruze | 1.8L | L4 | Lower | Curved Radiator Hose |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.