HomeBelts and Cooling > Hoses and PipesContinental 66345 Radiator Coolant Hose - Lower
Part #: 66345

Continental 66345 Radiator Coolant Hose - Lower

Molded, Lower
⚙️ 31 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, Lower
🚗Fitment: Acura and Honda, MDX, Pilot, and Ridgeline
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Reliable Radiator Coolant Hose for Acura and Honda Vehicles

The Continental Molded Radiator Coolant Hose 66345 is designed to provide a precise fit and dependable performance for select Acura and Honda models. Engineered with specific dimensions, this hose ensures proper coolant flow and system integrity for your vehicle's cooling system.

  • Hose 1 inside diameter: 1.190 inches
  • Hose 1 length: 24.410 inches
  • End 2 hose inside diameter: 1.190 inches
  • Compatible with Acura MDX and Honda Pilot, Ridgeline models
  • Part number: 66345 for accurate identification

About the Continental Molded Product Line

The Molded line from Continental focuses on precision-engineered hoses that are molded to exact specifications for consistent fit and durability. This product line is designed to meet or exceed OEM standards, providing reliable coolant hose solutions for vehicles requiring specific dimensions and performance characteristics.

Product Details and Specifications

This radiator coolant hose features a uniform inside diameter of 1.190 inches on both ends, ensuring consistent coolant flow without restriction. The hose length of 24.410 inches is tailored to fit the cooling system layout of Acura MDX, Honda Pilot, and Ridgeline models. The molded construction enhances durability and resistance to heat and pressure, maintaining system integrity under normal operating conditions.

Compatible Vehicles and Common Applications

  • Replacement radiator coolant hose for Acura MDX models
  • Compatible with Honda Pilot cooling system repairs
  • Suitable for Honda Ridgeline radiator hose replacement
  • Addresses coolant leaks and hose deterioration
  • Helps prevent overheating due to compromised hoses

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns. Verify the hose dimensions match the original part, especially the 1.190 inch inside diameter and 24.410 inch length. Use appropriate clamps to secure the hose ends and check for leaks after installation. Proper installation helps maintain optimal coolant flow and engine temperature regulation.

Quality Assurance and Warranty

Continental Molded hoses are manufactured to meet stringent quality standards, ensuring reliable performance in automotive cooling systems. While specific warranty details are not provided, Continental products typically adhere to OEM quality requirements, offering confidence in durability and fitment for Acura MDX, Honda Pilot, and Ridgeline vehicles.

BrandContinental
Part Number66345
PositionMolded, Lower
Hose 1 Inside Diameter1.190
Hose 1 Length24.410
End 2 Hose Inside Diameter1.190

This part fits 31 vehicles. Search below:

YearMakeModelSubmodelTransmissionLitersCylindersPositionNotes
2019HondaPilotAutomatic3.5LV6LowerMolded
2019HondaRidgeline3.5LV6LowerMolded
2018HondaPilotAutomatic3.5LV6LowerMolded
2018HondaRidgeline3.5LV6LowerMolded
2017HondaPilotEXAutomatic3.5LV6LowerMolded
2017HondaPilotEX-LAutomatic3.5LV6LowerMolded
2017HondaPilotLXAutomatic3.5LV6LowerMolded
2017HondaRidgeline3.5LV6LowerMolded
2016HondaPilotAutomatic3.5LV6LowerMolded
2015AcuraMDX3.5LV6LowerMolded
2015HondaPilot3.5LV6LowerMolded
2014AcuraMDX3.5LV6LowerMolded
2014HondaPilot3.5LV6LowerMolded
2014HondaRidgeline3.5LV6LowerMolded
2013AcuraMDX3.7LV6LowerMolded
2013HondaPilot3.5LV6LowerMolded
2013HondaRidgeline3.5LV6LowerMolded
2012AcuraMDX3.7LV6LowerMolded
2012HondaPilot3.5LV6LowerMolded
2012HondaRidgeline3.5LV6LowerMolded
2011AcuraMDX3.7LV6LowerMolded
2011HondaPilot3.5LV6LowerMolded
2011HondaRidgeline3.5LV6LowerMolded
2010AcuraMDX3.7LV6LowerMolded
2010HondaPilot3.5LV6LowerMolded
2010HondaRidgeline3.5LV6LowerMolded
2009AcuraMDX3.7LV6LowerMolded
2009HondaPilot3.5LV6LowerMolded
2009HondaRidgeline3.5LV6LowerMolded
2008AcuraMDX3.7LV6LowerMolded
2007AcuraMDX3.7LV6LowerMolded

* 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:

19502RYEA002378627062X89730B004TB32MO

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