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Dayco 71046 Radiator Coolant Hose - Upper
Overview of Dayco Curved Radiator Hose 71046
The Dayco Curved Radiator Hose 71046 is designed specifically for Honda Accord, Civic, and Prelude models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.
- Material: EPDM for heat and chemical resistance
- Color: Black
- End 1 and End 2 Inside Diameter: 1 1/32 inches
- Hose Type: Single inside diameter hose
- Meets SAE specifications J20R4 Class D-1 and J1684 Type EC
- Trunk Height: 19 inches
- Compatible with Honda Accord, Civic, and Prelude
Detailed Product Description
The Dayco Curved Radiator Hose 71046 is engineered to maintain optimal coolant flow within the radiator system of select Honda vehicles. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, this hose supports consistent engine temperature regulation. Both ends of the hose have an inside diameter of 1 1/32 inches, ensuring a precise fit for the cooling system connections. This single inside diameter hose does not include a heat shield or protective sleeve, focusing on straightforward, reliable function. The hose complies with 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 offers hoses designed with specific bends and diameters to match OEM specifications for various vehicle models. This product line emphasizes exact fitment and material quality to support efficient coolant flow and durability. The 71046 part number is part of this line, tailored for Honda vehicles requiring a curved hose with a 1 1/32 inch inside diameter on both ends.
Common Applications and Issues Addressed
- Replacement of worn or cracked radiator coolant hoses in Honda Accord, Civic, and Prelude
- Prevention of coolant leaks caused by hose degradation
- Maintaining proper engine temperature by ensuring secure coolant flow
- Addressing overheating issues related to faulty radiator hoses
- Restoring OEM fit and function in the cooling system
Installation Notes and Tips
- Verify hose dimensions and fitment with your specific Honda model before installation
- Ensure all clamps and connections are secure to prevent leaks
- Inspect surrounding components for wear or damage during replacement
- Drain coolant system safely before removing the old hose
- After installation, refill coolant and check for leaks during engine warm-up
Quality Assurance and Warranty
Dayco manufactures the Curved Radiator Hose 71046 to meet industry SAE standards, ensuring reliable performance in automotive cooling systems. While specific warranty details are not provided, Dayco products typically adhere to strict quality control processes to support durability and fitment. For warranty information, consult the product packaging or Dayco directly.
| Brand | Dayco |
|---|---|
| Part Number | 71046 |
| Position | Curved Radiator Hose, Upper |
| Color | Black |
| End 1 Inside Diameter | 1 1/32 |
| End 2 Inside Diameter | 1 1/32 |
| Hose Type | Single I.D. Hose |
| Material | EPDM |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | 19 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1989 | Honda | Accord | Upper | Curved Radiator Hose | ||
| 1988 | Honda | Accord | Upper | Curved Radiator Hose | ||
| 1987 | Honda | Accord | Upper | Curved Radiator Hose | ||
| 1987 | Honda | Prelude | 1.8L | L4 | Upper | Curved Radiator Hose |
| 1986 | Honda | Accord | Upper | Curved Radiator Hose | ||
| 1986 | Honda | Prelude | 1.8L | L4 | Upper | Curved Radiator Hose |
| 1985 | Honda | Prelude | 1.8L | L4 | Upper | Curved Radiator Hose |
| 1984 | Honda | Prelude | Upper | Curved Radiator Hose | ||
| 1983 | Honda | Civic | 1.3L | L4 | Upper | Curved Radiator Hose |
| 1983 | Honda | Prelude | Upper | Curved Radiator Hose | ||
| 1981 | Honda | Civic | 1.3L | L4 | Upper | Curved Radiator Hose |
| 1980 | Honda | Civic | 1.3L | L4 | 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.