HomeBelts and Cooling > Hoses and PipesGates 23823 Radiator Coolant Hose - Heater Inlet or Heater To Adapter
Part #: 23823

Gates 23823 Radiator Coolant Hose - Heater Inlet or Heater To Adapter

Molded Coolant Hose, Heater Inlet
18 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Molded Coolant Hose, Heater Inlet
Fitment: Volkswagen, Clasico, Jetta, Jetta City, and Golf
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Gates Molded Coolant Hose 23823

The Gates Molded Coolant Hose 23823 is designed specifically for Volkswagen vehicles including the Clasico, Golf, Jetta, and Jetta City models. This radiator coolant hose is engineered to provide reliable coolant flow and maintain optimal engine temperature under various driving conditions.

  • Constructed from durable EPDM, plastic, and steel materials
  • Features molded design for precise fit and leak prevention
  • Includes one female quick connector fitting for secure attachment
  • Centerline length of 14.5 inches (368 mm) for exact fitment
  • Compatible with Volkswagen Clasico, Golf, Jetta, and Jetta City

Detailed Product Description

The Gates Molded Coolant Hose 23823 belongs to the Molded Coolant Hose product line, which focuses on delivering hoses with molded construction for enhanced durability and fitment accuracy. This hose is made from EPDM rubber combined with plastic and steel components, ensuring resistance to heat, pressure, and coolant chemicals. The molded design eliminates the need for additional clamps or fittings, reducing the risk of leaks and improving installation efficiency. The hose features a centerline length of 14.5 inches (368 mm) and identical inside diameters of 0.96 inches (24 mm) on both ends, making it suitable for specific radiator coolant pathways in Volkswagen vehicles.

Applications and Common Issues Addressed

  • Replacement of worn or cracked radiator coolant hoses in Volkswagen Clasico, Golf, Jetta, and Jetta City
  • Prevention of coolant leaks that can lead to engine overheating
  • Restoration of proper coolant flow to maintain engine temperature regulation
  • Elimination of hose collapse or deformation under pressure
  • Addressing quick connector fitting failures for secure coolant system connections

Installation Notes and Tips

  • Ensure the engine is cool before removing the old hose to avoid burns
  • Verify the hose length and inside diameter match the original part for proper fitment
  • Inspect the female quick connector for secure engagement during installation
  • Use appropriate tools to avoid damaging the molded hose or connectors
  • Check for leaks after installation by running the engine and monitoring coolant flow

Quality Assurance and Warranty

The Gates Molded Coolant Hose 23823 is manufactured to meet strict quality standards for durability and performance. The use of EPDM, plastic, and steel materials ensures resistance to heat, pressure, and coolant chemicals commonly found in automotive cooling systems. While specific warranty details are not provided, Gates products typically adhere to industry standards for reliability and are backed by the brand's reputation for quality in automotive components.

BrandGates
Part Number23823
PositionMolded Coolant Hose, Heater Inlet
1
Yes
Branch Quantity0
Centerline Length14.5
Centerline Length368
Contains SpringNo
End 1 Inside Diameter.96
End 1 Inside Diameter24
End 2 Inside Diameter.96
End 2 Inside Diameter24
MaterialEPDM, Plastic, Steel
Modular ComponentsOutlet, Female Quick Connector
Modular HoseYes
MoldedYes
Number of Quick Connect Fittings1

This part fits 18 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2015VolkswagenClasico2.0LL4GASHeater InletMolded Coolant Hose
2014VolkswagenClasico2.0LL4GASHeater InletMolded Coolant Hose
2013VolkswagenClasico2.0LL4GASHeater InletMolded Coolant Hose
2012VolkswagenClasico2.0LL4GASHeater InletMolded Coolant Hose
2011VolkswagenClasico2.0LL4GASHeater InletMolded Coolant Hose
2008VolkswagenJetta2.0LL4GASHeater InletMolded Coolant Hose
2008VolkswagenJetta City2.0LL4GASHeater InletMolded Coolant Hose
2006VolkswagenGolf2.0LL4GASHeater To AdapterMolded Coolant Hose
2005VolkswagenGolf2.0LL4GASHeater To AdapterMolded Coolant Hose
2005VolkswagenJetta2.0LL4GASHeater To AdapterMolded Coolant Hose
2004VolkswagenGolf2.0LL4GASHeater To AdapterMolded Coolant Hose
2004VolkswagenJetta2.0LL4GASHeater To AdapterMolded Coolant Hose
2003VolkswagenGolf2.0LL4GASHeater To AdapterMolded Coolant Hose
2003VolkswagenJetta2.0LL4GASHeater To AdapterMolded Coolant Hose
2002VolkswagenGolf2.0LL4GASHeater To AdapterMolded Coolant Hose
2002VolkswagenJetta2.0LL4GASHeater To AdapterMolded Coolant Hose
2001VolkswagenGolf2.0LL4GASHeater To AdapterMolded Coolant Hose
2001VolkswagenJetta2.0LL4GASHeater To AdapterMolded Coolant Hose

* 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:

165061J0122157EM20566S238238845488503CHH0572R25293

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