HomeBelts and Cooling > Hoses and PipesGenuine 1K0122051GL Radiator Coolant Hose - Lower
Part #: 1K0122051GL

Genuine 1K0122051GL Radiator Coolant Hose - Lower

Lower
22 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$127.28Free 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: Audi and Volkswagen, A3, Eos, GTI, Jetta, TT, and TT Quattro
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Coolant Hose for Audi and Volkswagen Models

The Genuine radiator coolant hose with part number 1K0122051GL is designed to maintain optimal engine temperature in select Audi and Volkswagen vehicles. This hose ensures proper coolant flow, helping prevent overheating and engine damage.

  • Compatible with Audi A3 and Volkswagen GTI, Jetta, Eos, TT, and TT Quattro models
  • Durable construction for long-lasting performance
  • Engineered to meet OEM specifications for fit and function
  • Maintains efficient coolant circulation to support engine cooling
  • Direct replacement part number 1K0122051GL for easy identification

Product Details and Compatibility

This radiator coolant hose is specifically designed for use in Audi A3 and Volkswagen models including the GTI, Jetta, Eos, TT, and TT Quattro. The Genuine part number 1K0122051GL ensures a precise fit and reliable performance consistent with factory standards. Constructed to withstand high temperatures and pressure within the cooling system, this hose supports the vehicle’s engine cooling requirements effectively.

Common Applications and Problem Resolution

  • Replaces cracked or leaking radiator coolant hoses
  • Prevents coolant loss and engine overheating
  • Restores proper coolant flow in the cooling system
  • Addresses hose swelling or softening due to age or heat exposure
  • Eliminates coolant contamination caused by hose deterioration

Installation Notes and Tips

When installing the Genuine 1K0122051GL radiator coolant hose, ensure the engine is cool to avoid burns. Inspect surrounding components for wear or damage during replacement. Use proper clamps to secure the hose and check for leaks after installation. Following OEM torque specifications for clamps will help maintain a secure seal.

Quality Assurance and Warranty

As a Genuine part, the 1K0122051GL radiator coolant hose meets strict quality standards for durability and performance. It is manufactured to OEM specifications to ensure compatibility and reliability. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.

This part fits 22 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2014AudiTT QuattroLowerw/o Auxiliary Radiator
2013AudiTT QuattroSLower2.0L; w/o Auxiliary Radiator
2012AudiTT QuattroSLower2.0L; w/o Auxiliary Radiator
2011AudiTT QuattroLowerw/o Auxiliary Radiator
2010AudiTT QuattroLowerw/o Auxiliary Radiator
2009AudiTTLower
2009AudiTT QuattroLower2.0L; w/o Auxiliary Radiator
2009VolkswagenEosLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2008AudiA3LowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2008AudiTTLower
2008VolkswagenEosLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2008VolkswagenGTILower
2008VolkswagenJettaLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2007AudiA3Lower
2007VolkswagenEosLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2007VolkswagenGTILower
2007VolkswagenJettaLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2007VolkswagenJetta2.0LL4LowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2006AudiA3Lower
2006VolkswagenGTILower
2006VolkswagenJettaLowerClutch Pressure Plate Bolt fitment for a range of engine vehicles.
2006VolkswagenJetta2.0LL4LowerClutch 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.