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Genuine 1K0122051GN Radiator Coolant Hose - LowerOE Quality 60-Day Returns
Part #: 1K0122051GN

Genuine 1K0122051GN Radiator Coolant Hose - Lower

Lower
42 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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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Volkswagen and Audi, Eos, TT Quattro, GTI, A3, A3 Quattro, Beetle, Jetta, and TT
Easy Returns — Return within 60 days for a full refund
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Not what you need? See all Radiator Coolant Hose options

Reliable Radiator Coolant Hose for Audi and Volkswagen Models

The Genuine radiator coolant hose with part number 1K0122051GN is designed to maintain optimal engine temperature in select Audi and Volkswagen vehicles. This hose ensures proper coolant flow, helping to prevent overheating and engine damage.

  • Compatible with Audi A3, A3 Quattro, TT, and TT Quattro models
  • Fits Volkswagen Beetle, Eos, GTI, and Jetta vehicles
  • Durable construction for long-lasting performance
  • OEM Genuine part number 1K0122051GN for precise fitment
  • Engineered to meet manufacturer specifications for coolant system integrity

Product Details and Compatibility

This radiator coolant hose is specifically engineered for use in various Audi and Volkswagen models, including the Audi A3 and TT series as well as Volkswagen Beetle and GTI. The Genuine part number 1K0122051GN ensures exact replacement compatibility, maintaining the integrity of the cooling system. Constructed from high-quality materials, this hose withstands heat and pressure typical of engine coolant systems, providing reliable service life and consistent performance.

Common Applications and Problem Resolution

  • Replaces cracked or leaking radiator coolant hoses
  • Prevents coolant leaks that can cause engine overheating
  • Restores proper coolant circulation in Audi A3 and Volkswagen GTI models
  • Addresses swelling or softening of old hoses due to heat exposure
  • Eliminates coolant contamination risks from deteriorated hoses

Installation Notes and Tips

  • Ensure engine is cool before removing the old hose to avoid burns
  • Inspect surrounding clamps and fittings for wear and replace if necessary
  • Use proper tools to avoid damaging hose connections during installation
  • Verify hose routing matches original configuration to prevent kinks or restrictions
  • Check for leaks after installation by running the engine and monitoring coolant flow

Quality Assurance and Warranty Information

The Genuine radiator coolant hose 1K0122051GN is manufactured to meet strict OEM standards for fit, form, and function. This part undergoes rigorous quality control to ensure durability and performance in Audi and Volkswagen cooling systems. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in material and workmanship, providing confidence in your replacement component.

This part fits 42 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015VolkswagenEosLower
2014AudiTT QuattroLower
2014VolkswagenEosLower
2014VolkswagenGTILower
2013AudiA3LowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2013AudiA32.0LL4LowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2013AudiA3 QuattroLower
2013AudiTT QuattroLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2013VolkswagenBeetleLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2013VolkswagenEosLower
2013VolkswagenGTILower
2012AudiA3LowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2012AudiA32.0LL4LowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2012AudiA3 QuattroLower
2012AudiTT QuattroLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2012VolkswagenBeetleLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2012VolkswagenBeetle2.0LL4LowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2012VolkswagenEosLower
2012VolkswagenGTILower
2011AudiA3LowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2011AudiA3 QuattroLower
2011AudiTT QuattroLower
2011VolkswagenEosLower
2011VolkswagenGTILower
2010AudiA3LowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2010AudiA3 QuattroLower
2010AudiTT QuattroLower
2010VolkswagenEosLower
2010VolkswagenGTILower
2010VolkswagenJettaLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2010VolkswagenJetta2.0LL4LowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2009AudiA3Lower
2009AudiA3 QuattroLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2009AudiTTLower
2009AudiTT QuattroLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2009VolkswagenEosLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2009VolkswagenGTILower
2009VolkswagenJettaLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2009VolkswagenJetta2.0LL4LowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2008AudiA3LowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2008VolkswagenGTILower
2008VolkswagenJettaLowerClutch 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.

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