HomeBelts and Cooling > Hoses and PipesContinental 66866 Radiator Coolant Hose - Upper - Radiator To Filler Neck
Part #: 66866

Continental 66866 Radiator Coolant Hose - Upper - Radiator To Filler Neck

Molded, Upper - Radiator To Filler Neck
⚙️ 14 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded, Upper - Radiator To Filler Neck
🚗Fitment: Toyota, Yaris
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Continental Molded Radiator Coolant Hose 66866

The Continental Molded Radiator Coolant Hose 66866 is designed specifically for Toyota Yaris models, providing reliable coolant flow with precise dimensions. This hose features a consistent inside diameter and length to ensure proper fit and function within the cooling system.

  • Inside diameter: 1.190 inches for both ends
  • Length: 12.090 inches
  • Designed for radiator coolant circulation
  • Compatible with Toyota Yaris vehicles
  • Part number: 66866 for accurate identification

Detailed Product Description

This radiator coolant hose from Continental's Molded line is engineered to meet the exact specifications required for Toyota Yaris cooling systems. With an inside diameter of 1.190 inches on both ends and a length of 12.090 inches, it ensures a secure and leak-free connection between radiator components. The Molded product line focuses on precision-formed hoses that maintain shape and durability under typical engine operating conditions, reducing the risk of coolant leaks and overheating.

Applications and Problem Solving

  • Replaces worn or cracked radiator coolant hoses on Toyota Yaris
  • Prevents coolant leaks that can cause engine overheating
  • Restores proper coolant flow for efficient engine temperature regulation
  • Addresses hose swelling or deformation due to heat exposure
  • Eliminates coolant contamination from damaged or brittle hoses

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns. Verify that the hose inside diameter of 1.190 inches matches the radiator and engine fittings on your Toyota Yaris. Use appropriate clamps to secure the hose ends and check for leaks after installation. The 12.090-inch length should be confirmed against the original hose to ensure proper fitment.

Quality Assurance and Warranty

Continental's Molded radiator coolant hoses are manufactured to meet OEM standards for durability and performance. While specific warranty details for part number 66866 are not provided here, Continental products typically undergo rigorous quality control to ensure reliability in automotive cooling systems.

BrandContinental
Part Number66866
PositionMolded, Upper - Radiator To Filler Neck
Hose 1 Inside Diameter1.190
Hose 1 Length12.090
End 2 Hose Inside Diameter1.190

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2019ToyotaYaris1.5LL4Upper - Radiator To Filler NeckMolded
2018ToyotaYaris1.5LL4Upper - Radiator To Filler NeckMolded
2017ToyotaYaris1.5LL4Upper - Radiator To Filler NeckMolded
2016ToyotaYaris1.5LL4Upper - Radiator To Filler NeckMolded
2015ToyotaYaris1.5LL4Upper - Radiator To Filler NeckMolded
2014ToyotaYaris1.5LL4Upper - Radiator To Filler NeckMolded
2013ToyotaYaris1.5LL4Upper - Radiator To Filler NeckMolded
2012ToyotaYaris1.5LL4Upper - Radiator To Filler NeckMolded
2011ToyotaYaris1.5LL4Upper - Radiator To Filler NeckMolded
2010ToyotaYaris1.5LL4Upper - Radiator To Filler NeckMolded
2009ToyotaYaris1.5LL4Upper - Radiator To Filler NeckMolded
2008ToyotaYaris1.5LL4Upper - Radiator To Filler NeckMolded
2007ToyotaYaris1.5LL4Upper - Radiator To Filler NeckMolded
2006ToyotaYaris1.5LL4Upper - Radiator To Filler NeckMolded

* 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:

165732106089567

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