HomeBelts and Cooling > Hoses and PipesContinental 66674 Radiator Coolant Hose - Lower or Upper Right
Part #: 66674

Continental 66674 Radiator Coolant Hose - Lower or Upper Right

Molded, Lower and Upper Right
⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded, Lower and Upper Right
🚗Fitment: Honda and Subaru, CR-Z, Insight, and Legacy
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

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.

BrandContinental
Part Number66674
PositionMolded, Lower and Upper Right
Hose 1 Inside Diameter1.000
Hose 1 Length13.820
End 2 Hose Inside Diameter1.000

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2016HondaCR-Z1.5LL4LowerMolded
2015HondaCR-Z1.5LL4LowerMolded
2014HondaCR-Z1.5LL4LowerMolded
2014HondaInsight1.3LL4LowerMolded
2013HondaCR-Z1.5LL4LowerMolded
2013HondaInsight1.3LL4LowerMolded
2013SubaruLegacy3.6LH6Upper RightMolded
2012HondaCR-Z1.5LL4LowerMolded
2012HondaInsight1.3LL4LowerMolded
2011HondaCR-Z1.5LL4LowerMolded
2011HondaInsight1.3LL4LowerMolded
2010HondaInsight1.3LL4LowerMolded

* 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:

19502RBJ00020535S2357172549B007Q1VPAA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.