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Continental 66674 Radiator Coolant Hose - Lower or Upper Right
Overview of Continental Molded Radiator Coolant Hose 66674
The Continental Molded Radiator Coolant Hose 66674 is designed for reliable coolant flow in select Honda and Subaru vehicles. Engineered with precise dimensions, this hose ensures a secure fit and consistent performance for your vehicle's cooling system.
- Inside diameter: 1.000 inch for both ends
- Length: 13.820 inches
- Compatible with Honda CR-Z and Insight models
- Compatible with Subaru Legacy models
- Part number: 66674 for easy identification
Details on the Molded Product Line
The Molded line from Continental focuses on precision-engineered hoses that are shaped to exact specifications for specific vehicle applications. This approach reduces the need for modifications during installation and helps maintain optimal coolant flow. The Molded Radiator Coolant Hose 66674 is crafted to meet these standards, providing a dependable replacement part for compatible Honda and Subaru vehicles.
Product Specifications and Features
This radiator coolant hose features a consistent 1.000 inch inside diameter on both ends, ensuring uniform coolant flow and compatibility with the vehicle's cooling system fittings. The hose length of 13.820 inches is designed to match the original equipment dimensions, facilitating a proper fit without stretching or bending. These specifications make the hose suitable for maintaining the cooling efficiency in Honda CR-Z, Honda Insight, and Subaru Legacy models.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses
- Resolving coolant leaks caused by hose deterioration
- Maintaining proper coolant circulation to prevent engine overheating
- Restoring original fitment and performance in Honda CR-Z, Insight, and Subaru Legacy cooling systems
- Addressing hose swelling or deformation due to heat exposure
Installation Notes and Tips
Ensure the engine is cool before removing the old hose to avoid burns. Verify that the hose inside diameter of 1.000 inch matches the vehicle’s radiator and engine fittings. Use appropriate clamps to secure the hose ends and check for leaks after installation. The Molded design of this hose helps simplify installation by matching OEM contours.
Quality Assurance and Warranty
Continental manufactures the Molded Radiator Coolant Hose 66674 to meet industry standards for durability and heat resistance. While specific warranty details are not provided, Continental products typically adhere to strict quality control processes to ensure reliable performance in Honda and Subaru vehicles.
| Brand | Continental |
| Part Number | 66674 |
| Position | Molded, Lower and Upper Right |
| Hose 1 Inside Diameter | 1.000 |
| Hose 1 Length | 13.820 |
| End 2 Hose Inside Diameter | 1.000 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2016 | Honda | CR-Z | 1.5L | L4 | Lower | Molded |
| 2015 | Honda | CR-Z | 1.5L | L4 | Lower | Molded |
| 2014 | Honda | CR-Z | 1.5L | L4 | Lower | Molded |
| 2014 | Honda | Insight | 1.3L | L4 | Lower | Molded |
| 2013 | Honda | CR-Z | 1.5L | L4 | Lower | Molded |
| 2013 | Honda | Insight | 1.3L | L4 | Lower | Molded |
| 2013 | Subaru | Legacy | 3.6L | H6 | Upper Right | Molded |
| 2012 | Honda | CR-Z | 1.5L | L4 | Lower | Molded |
| 2012 | Honda | Insight | 1.3L | L4 | Lower | Molded |
| 2011 | Honda | CR-Z | 1.5L | L4 | Lower | Molded |
| 2011 | Honda | Insight | 1.3L | L4 | Lower | Molded |
| 2010 | Honda | Insight | 1.3L | L4 | Lower | Molded |
* 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.