HomeBelts and Cooling > Hoses and PipesGenuine 1K0122101KS Radiator Coolant Hose - Upper
Part #: 1K0122101KS

Genuine 1K0122101KS Radiator Coolant Hose - Upper

Upper
32 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$119.79Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*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
Fitment: Volkswagen and Audi, GTI, A3, Beetle, Eos, and Jetta
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Genuine Radiator Coolant Hose 1K0122101KS

The Genuine radiator coolant hose 1K0122101KS is designed specifically for select Audi and Volkswagen models. This replacement hose ensures proper coolant flow and engine temperature regulation for vehicles like the Audi A3 and Volkswagen Jetta.

  • Compatible with Audi A3 and Volkswagen Beetle, Eos, GTI, and Jetta models
  • OEM part number 1K0122101KS for exact fit and function
  • Constructed to meet factory specifications for durability and performance
  • Designed to maintain optimal coolant circulation and prevent leaks
  • Direct replacement for worn or damaged radiator coolant hoses

Product Details and Specifications

This radiator coolant hose from Genuine is engineered to match the original equipment manufacturer’s standards, ensuring reliable operation within the cooling system. The hose is crafted to withstand high temperatures and pressure fluctuations typical in Audi and Volkswagen engines. Using part number 1K0122101KS guarantees compatibility with the cooling systems of Audi A3 and Volkswagen Beetle, Eos, GTI, and Jetta models, maintaining proper coolant flow and preventing overheating issues.

Compatible Vehicles and Applications

This radiator coolant hose is compatible with the following vehicles:

  • Audi A3
  • Volkswagen Beetle
  • Volkswagen Eos
  • Volkswagen GTI
  • Volkswagen Jetta

It is intended for use as a direct replacement part to restore the cooling system’s integrity and performance.

Common Issues Addressed by This Radiator Coolant Hose

  • Coolant leaks due to cracked or worn hoses
  • Engine overheating caused by restricted coolant flow
  • Swelling or softening of old hoses leading to failure
  • Loss of coolant pressure affecting engine temperature regulation
  • Preventing contamination and corrosion within the cooling system

Installation Notes and Tips

When installing the Genuine radiator coolant hose 1K0122101KS, ensure the engine is cool to avoid burns. Drain the coolant system before removal of the old hose. Inspect hose clamps and replace if necessary to secure a tight seal. Verify that the hose routing matches factory specifications to prevent kinks or interference with other engine components. After installation, refill the cooling system and check for leaks during engine warm-up.

Quality Assurance and Warranty

Genuine parts like the 1K0122101KS radiator coolant hose are manufactured to meet strict OEM standards, ensuring reliable fit and function. This part undergoes quality control inspections to maintain durability and performance. Warranty coverage is typically provided by the manufacturer, offering protection against defects in materials and workmanship under normal use conditions.

This part fits 32 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2014VolkswagenGTIManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2013AudiA3ManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2013AudiA32.0LL4UpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2013VolkswagenBeetleManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2013VolkswagenGTIManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2013VolkswagenGTI2.0LL4UpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2012AudiA3ManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2012AudiA32.0LL4UpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2012VolkswagenBeetleManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2012VolkswagenBeetle2.0LL4UpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2012VolkswagenEosManualUpper
2012VolkswagenGTIManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2012VolkswagenGTI2.0LL4UpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2011AudiA3ManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2011VolkswagenEosManualUpper
2011VolkswagenGTIManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2011VolkswagenGTI2.0LL4UpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2010AudiA3ManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2010VolkswagenEosManualUpper
2010VolkswagenGTIManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2010VolkswagenGTI2.0LL4UpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2010VolkswagenJettaManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2010VolkswagenJettaManual2.0LL4UpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2009AudiA3ManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2009VolkswagenEosManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2009VolkswagenGTIManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2009VolkswagenGTI2.0LL4UpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2009VolkswagenJettaManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2009VolkswagenJetta2.0LL4UpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2008AudiA3ManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2008VolkswagenGTIManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2008VolkswagenJettaManualUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.

* 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:

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