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Dayco 71417 Radiator Coolant Hose - Upper
Overview of Dayco Curved Radiator Hose 71417
The Dayco Curved Radiator Hose 71417 is designed to provide reliable coolant flow for select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered with durable EPDM material and a protective sleeve, this radiator coolant hose ensures consistent performance in demanding engine environments.
- Constructed from high-quality EPDM material for heat and chemical resistance
- Black color with a curved design for precise fitment
- Both ends have a 1 1/4 inch inside diameter for uniform coolant flow
- Includes a protective sleeve to guard against abrasion
- Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Trunk height measures 17 3/4 inches for proper routing
Detailed Product Description
The Dayco Curved Radiator Hose 71417 is a single inside diameter hose specifically designed to maintain efficient coolant circulation in compatible vehicles. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, this hose supports engine cooling system integrity. The black hose features a protective sleeve that helps prevent wear from contact with engine components or vibration. Both ends of the hose have an inside diameter of 1 1/4 inches, ensuring a consistent seal and flow rate. This hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive cooling applications. The trunk height of 17 3/4 inches allows for proper installation and routing within the engine bay.
About the Curved Radiator Hose Product Line
The Dayco Curved Radiator Hose line focuses on providing hoses with precise bends and dimensions to fit specific vehicle cooling systems. This product line addresses the need for hoses that conform to engine layouts without compromising coolant flow or durability. The 71417 part number is part of this line, offering a tailored fit for Buick Cutlass Supreme, Chevrolet Lumina, Oldsmobile Regal, and Pontiac Grand Prix models.
Common Applications and Problem Solving
- Replacement of cracked or leaking radiator coolant hoses
- Resolving coolant flow restrictions caused by collapsed or deteriorated hoses
- Preventing coolant leaks due to abrasion or external damage
- Maintaining proper engine temperature by ensuring secure coolant circulation
- Upgrading worn hoses to meet OEM specifications for reliable performance
Installation Notes and Tips
- Verify compatibility with your vehicle make and model before installation
- Ensure both hose ends are clean and free of debris before fitting
- Use appropriate clamps to secure the hose and prevent leaks
- Inspect surrounding components for wear or damage during installation
- Replace coolant as needed after hose installation to maintain system integrity
Quality Assurance and Warranty
Dayco manufactures the Curved Radiator Hose 71417 to meet industry SAE standards, ensuring consistent quality and performance. The hose is constructed from EPDM material with a protective sleeve to extend service life. While specific warranty details are not provided, Dayco products typically adhere to manufacturer quality controls and standards for automotive replacement parts.
| Brand | Dayco |
|---|---|
| Part Number | 71417 |
| Position | Curved Radiator Hose, Upper |
| Color | Black |
| Contains Protective Sleeve | Y |
| End 1 Inside Diameter | 1 1/4 |
| End 2 Inside Diameter | 1 1/4 |
| Hose Type | Single I.D. Hose |
| Material | EPDM |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | 17 3/4 |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Buick | Regal | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1993 | Chevrolet | Lumina | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1993 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1993 | Pontiac | Grand Prix | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1992 | Buick | Regal | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1992 | Chevrolet | Lumina | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1992 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1992 | Pontiac | Grand Prix | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1991 | Buick | Regal | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1991 | Chevrolet | Lumina | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1991 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1991 | Pontiac | Grand Prix | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1990 | Buick | Regal | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1990 | Chevrolet | Lumina | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1990 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1990 | Pontiac | Grand Prix | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1989 | Buick | Regal | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1989 | Buick | Regal | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1989 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1989 | Oldsmobile | Cutlass Supreme | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1989 | Pontiac | Grand Prix | 3.1L | V6 | Upper | Curved Radiator Hose |
| 1989 | Pontiac | Grand Prix | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1988 | Buick | Regal | Upper | Curved Radiator Hose | ||
| 1988 | Oldsmobile | Cutlass Supreme | 2.8L | V6 | Upper | Curved Radiator Hose |
| 1988 | Pontiac | Grand Prix | Upper | 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.