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Dayco 71277 Radiator Coolant Hose - Lower or Upper
Overview of Dayco Curved Radiator Hose 71277
The Dayco Curved Radiator Hose 71277 is designed for reliable coolant flow in Honda CR-V and Nissan Pulsar NX and Sentra models. 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
- Black color with a single inside diameter of 1 1/8 inches on both ends
- Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Curved design suitable for specific radiator coolant routing
- Trunk height of 10 inches for proper fitment
Detailed Product Description
The Dayco Curved Radiator Hose 71277 is a single inside diameter hose engineered to meet the cooling system requirements of select Honda and Nissan vehicles. Its EPDM construction offers resistance to heat, ozone, and coolant chemicals, making it suitable for maintaining optimal engine temperature. Both ends of the hose have an inside diameter of 1 1/8 inches, ensuring a secure connection to radiator and engine fittings. This hose does not include a heat shield or protective sleeve, focusing on straightforward coolant flow management. The curved design facilitates proper routing within the engine bay, reducing stress and potential kinks.
Compatible Vehicles and Applications
- Honda CR-V radiator coolant hose replacement
- Nissan Pulsar NX cooling system hose
- Nissan Sentra radiator hose for coolant circulation
- Replacement hose for radiator coolant leaks or cracks
- Addressing overheating issues related to faulty radiator hoses
Installation Notes and Tips
When installing the Dayco Curved Radiator Hose 71277, ensure the hose is properly seated on radiator and engine fittings to prevent leaks. Verify the hose routing matches the original to avoid interference with other engine components. Use appropriate clamps tightened to manufacturer specifications. Inspect surrounding components for wear or damage during installation.
Quality Assurance and Warranty
Dayco manufactures the Curved Radiator Hose line to meet SAE standards, including J20R4 Class D-1 and J1684 Type EC, ensuring compliance with industry requirements for radiator coolant hoses. While specific warranty details are not provided, Dayco products typically adhere to strict quality control processes to maintain durability and performance.
| Brand | Dayco |
| Part Number | 71277 |
| Position | Curved Radiator Hose, Lower and Upper |
| Material | Epdm |
| Color | Black |
| End 1 Inside Diameter | 1 1/8 |
| End 2 Inside Diameter | 1 1/8 |
| Contains Heat Shield | N |
| Contains Protective Sleeve | N |
| Hose Type | Single i.d. hose |
| SAE Specification | Sae j20r4 class d-1, sae j1684 type ec |
| Trunk Height | 10 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Honda | CR-V | Lower | Curved Radiator Hose | ||
| 2005 | Honda | CR-V | Lower | Curved Radiator Hose | ||
| 2004 | Honda | CR-V | Lower | Curved Radiator Hose | ||
| 2003 | Honda | CR-V | Lower | Curved Radiator Hose | ||
| 2002 | Honda | CR-V | Lower | Curved Radiator Hose | ||
| 1990 | Nissan | Pulsar NX | Upper | Curved Radiator Hose | ||
| 1990 | Nissan | Sentra | Upper | Curved Radiator Hose | ||
| 1989 | Nissan | Pulsar NX | 1.6L | L4 | Upper | Curved Radiator Hose |
| 1989 | Nissan | Sentra | Upper | Curved Radiator Hose | ||
| 1989 | Suzuki | Sidekick | 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.