HomeBelts and Cooling > Hoses and PipesGenuine 1K0122101DK Radiator Coolant Hose - Upper
Part #: 1K0122101DK

Genuine 1K0122101DK Radiator Coolant Hose - Upper

Upper
16 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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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: Audi and Volkswagen, TT, Eos, A3, GTI, and Jetta
Easy Returns — Return within 60 days for a full refund
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Reliable Radiator Coolant Hose for Audi and Volkswagen Models

The Genuine radiator coolant hose with part number 1K0122101DK is designed specifically for select Audi and Volkswagen vehicles. This hose ensures proper coolant flow and engine temperature regulation for models like the Audi A3, Volkswagen GTI, Jetta, Eos, and TT.

Key Features of the Genuine Radiator Coolant Hose 1K0122101DK

  • Compatible with Audi A3, Volkswagen GTI, Jetta, Eos, and TT models
  • Durable construction to withstand high engine temperatures and pressure
  • Precision fitment for OEM specifications
  • Engineered to maintain optimal coolant flow and prevent leaks
  • Direct replacement part number 1K0122101DK for easy identification

Detailed Description of the Radiator Coolant Hose

This Genuine radiator coolant hose (part number 1K0122101DK) is manufactured to meet the exact specifications required by Audi and Volkswagen vehicles. It plays a critical role in the cooling system by transporting coolant between the radiator and engine, helping to maintain stable engine temperatures. The hose is constructed from high-quality materials that resist cracking, swelling, and deterioration caused by heat and coolant chemicals. Its precise fitment ensures a secure connection, reducing the risk of leaks and overheating issues in your Audi A3, Volkswagen GTI, Jetta, Eos, or TT.

Common Applications and Issues Addressed

  • Replacement for worn or cracked radiator coolant hoses
  • Prevents coolant leaks that can lead to engine overheating
  • Restores proper coolant circulation in the cooling system
  • Addresses swelling or softening caused by prolonged heat exposure
  • Helps maintain engine performance and prevent costly repairs

Installation Notes and Tips

  • Ensure the engine is cool before removing the old hose
  • Check all clamps and connections for wear and replace if necessary
  • Verify the part number 1K0122101DK matches your vehicle’s requirements
  • Inspect the cooling system for additional damage during installation
  • Tighten clamps securely to prevent leaks but avoid over-tightening

Quality Assurance and Warranty Information

The Genuine radiator coolant hose 1K0122101DK is manufactured to meet OEM standards for fit, form, and function. It undergoes rigorous quality control to ensure durability and reliability in Audi and Volkswagen vehicles. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in material and workmanship to provide confidence in your purchase.

This part fits 16 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009AudiTTUpper
2009VolkswagenEosUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2008AudiA3UpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2008AudiTTUpper
2008VolkswagenEosUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2008VolkswagenGTIUpper
2008VolkswagenJettaUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2007AudiA3Upper
2007VolkswagenEosUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2007VolkswagenGTIUpper
2007VolkswagenJettaUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2007VolkswagenJetta2.0LL4UpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2006AudiA3Upper
2006VolkswagenGTIUpper
2006VolkswagenJettaUpperClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2006VolkswagenJetta2.0LL4UpperClutch 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.