HomeBelts and Cooling > Hoses and PipesContinental 66191 Radiator Coolant Hose - Lower
Part #: 66191

Continental 66191 Radiator Coolant Hose - Lower

Molded, Lower
⚙️ 6 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: Nissan, Sentra
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Overview of Continental Molded Radiator Coolant Hose 66191

The Continental Molded Radiator Coolant Hose 66191 is designed specifically for Nissan Sentra models, providing reliable coolant flow and engine temperature regulation. This hose features precise dimensions to ensure a secure fit and optimal performance in your vehicle's cooling system.

  • Inside diameter: 1.310 inches for both ends
  • Length: 17.520 inches
  • Designed for radiator coolant circulation
  • Compatible with Nissan Sentra models
  • Part number: 66191 for easy identification

Details on the Molded Product Line

The Molded line from Continental focuses on precision-engineered hoses that maintain consistent shape and fitment. This ensures a leak-resistant connection and durability under typical engine operating conditions. The Molded radiator coolant hose 66191 is manufactured to meet exact specifications, supporting the cooling system's efficiency in Nissan Sentra vehicles.

Product Specifications and Features

This radiator coolant hose has an inside diameter of 1.310 inches on both ends, allowing for consistent coolant flow without restriction. The hose length of 17.520 inches is tailored to fit the routing requirements of the Nissan Sentra cooling system. The molded design helps maintain hose integrity and reduces the risk of deformation or kinking during installation and operation.

Common Applications and Problem Solving

  • Replacement of worn or cracked radiator coolant hoses in Nissan Sentra
  • Prevention of coolant leaks that can cause engine overheating
  • Restoration of proper coolant flow to maintain engine temperature
  • Addressing hose swelling or softening due to heat exposure
  • Ensuring secure hose connections to radiator and engine fittings

Installation Notes and Tips

When installing the Continental Molded Radiator Coolant Hose 66191, ensure the hose is routed without sharp bends or twists to maintain coolant flow. Verify that the inside diameter matches the radiator and engine fittings for a tight seal. Use appropriate clamps to secure the hose ends and check for leaks after installation. It is recommended to inspect adjacent hoses and cooling system components during replacement.

Quality Assurance and Warranty

Continental manufactures the Molded radiator coolant hose 66191 to meet industry standards for durability and performance. While specific warranty details are not provided, Continental products typically undergo rigorous quality control to ensure reliability in automotive cooling systems. Using this hose helps maintain the integrity of the Nissan Sentra cooling system under normal operating conditions.

BrandContinental
Part Number66191
PositionMolded, Lower
Hose 1 Inside Diameter1.310
Hose 1 Length17.520
End 2 Hose Inside Diameter1.310

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012NissanSentra2.0LL4LowerMolded
2011NissanSentra2.0LL4LowerMolded
2010NissanSentra2.0LL4LowerMolded
2009NissanSentra2.0LL4LowerMolded
2008NissanSentra2.0LL4LowerMolded
2007NissanSentra2.0LL4LowerMolded

* 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:

21503ET00023286B004TB2WP2

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