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Dayco 72673 Radiator Coolant Hose - Lower
Overview of Dayco Curved Radiator Hose 72673
The Dayco Curved Radiator Hose 72673 is designed specifically for Suzuki Grand Vitara models, providing reliable coolant flow and engine temperature regulation. Made from durable EPDM material, this black radiator coolant hose ensures consistent performance under various operating conditions.
- Constructed from high-quality EPDM for heat and chemical resistance
- Black color with a curved design for precise fitment
- End 1 and End 2 inside diameter: 1 5/16 inches
- End 1 and End 2 outside diameter: 1 3/4 inches
- Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Single inside diameter hose type
- Trunk height of 16 1/2 inches
- Compatible with Suzuki Grand Vitara models
Dayco Curved Radiator Hose Product Line Details
The Curved Radiator Hose line by Dayco focuses on delivering hoses with precise bends and dimensions to match specific vehicle cooling system layouts. This product line emphasizes durability and compliance with SAE standards, ensuring that hoses like the 72673 maintain coolant integrity and fit securely without the need for modifications.
Product Description and Specifications
The Dayco 72673 radiator coolant hose is engineered from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Its black color and curved shape are tailored to fit the cooling system of Suzuki Grand Vitara vehicles, with both ends having an inside diameter of 1 5/16 inches and an outside diameter of 1 3/4 inches. This single inside diameter hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses. The trunk height of 16 1/2 inches supports proper routing and clearance within the engine bay.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Suzuki Grand Vitara
- Prevention of coolant leaks due to hose degradation
- Maintaining optimal engine temperature by ensuring proper coolant flow
- Addressing hose swelling or softening caused by heat exposure
- Resolving fitment issues with non-standard or generic hoses
Installation Notes and Tips
When installing the Dayco Curved Radiator Hose 72673, ensure the engine is cool to avoid burns. Verify that the hose dimensions match the vehicle’s specifications before installation. Use appropriate clamps to secure the hose ends firmly, preventing leaks. Inspect adjacent components for wear or damage during replacement to maintain overall cooling system integrity.
Quality Assurance and Warranty
Dayco manufactures the Curved Radiator Hose 72673 to meet SAE specifications, ensuring consistent quality and durability. While specific warranty details are not provided, Dayco products typically adhere to industry standards for reliability and performance in automotive cooling systems.
| Brand | Dayco |
| Part Number | 72673 |
| Position | Curved Radiator Hose, Lower |
| Material | Epdm |
| Color | Black |
| End 1 Inside Diameter | 1 5/16 |
| End 2 Inside Diameter | 1 5/16 |
| Contains Heat Shield | N |
| Contains Protective Sleeve | N |
| End 1 Outside Diameter | 1 3/4 |
| End 2 Outside Diameter | 1 3/4 |
| Hose Type | Single i.d. hose |
| SAE Specification | Sae j20r4 class d-1, sae j1684 type ec |
| Trunk Height | 16 1/2 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2008 | Suzuki | Grand Vitara | Lower | Curved Radiator Hose |
| 2007 | Suzuki | Grand Vitara | Lower | Curved Radiator Hose |
| 2006 | Suzuki | Grand Vitara | 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.