URO 1K0122157GH HVAC Heater Hose
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URO

URO 1K0122157GH HVAC Heater Hose

Brand URO 1K0122157GH
Material Epdm
Wall Thickness 3.8
168 Yes
Color Blk
Clamps Included No
Contains Spring No
Hose Shape Molded assembly
Universal Or Specific Fit Specific
Branch Quantity 4
Fits Volkswagen · 2 vehicles

OE-shaped molded assembly. Matches the original hose form for easier installation and a clean appearance.

EPDM construction. Resists heat, ozone, and electrochemical degradation from the inside out.

Specific fit. Built for a guaranteed fitment application.

Cross-references Rein CHH0626, URO 1K0122157GH and 1K0 122 157GH for the same application. See all 4.

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OE-Style Heater Hose for Jetta

This URO HVAC heater hose is a specific-fit replacement for the engine-to-heater-core route on 2005-2006 Volkswagen Jetta models. Built in molded OE shape, part number 1K0122157GH supports a clean factory-style routing and straightforward installation.

Key Features

  • Specific fitment for 2005-2006 Volkswagen Jetta, engine to heater core
  • Molded assembly follows the OE hose shape for proper routing and appearance
  • EPDM construction resists engine heat, ozone, and electrochemical degradation
  • Temperature range of -40°F to 275°F (-40°C to 135°C)
  • Black finish with 3.8 mm wall thickness
  • URO part number 1K0122157GH for direct replacement reference

Detailed Description

URO 1K0122157GH is an HVAC heater hose made for the engine-to-heater-core connection on the 2005-2006 Volkswagen Jetta. The molded hose shape helps maintain OE-style fitment and routing, while the EPDM material is selected for resistance to heat, ozone, and ECD-related rubber breakdown from electrolysis. This makes it a practical replacement for a worn or damaged heater hose on Volkswagen Jetta heating system service.

This part cross-references Rein CHH0626 for the same application.

Common Repair Uses

  • Coolant leakage at the heater hose connection
  • Cracked or softened hose material from heat exposure
  • Restricted heater circuit flow caused by hose deterioration
  • Incorrect routing after prior repair work
  • Loss of cabin heat related to a damaged engine-to-heater-core hose

Installation Notes and Tips

Verify the hose routing against the original part before installation on your Volkswagen Jetta. Inspect mating pipes, clamps, and adjacent coolant components for wear or corrosion, and confirm the hose is seated fully at both ends before refilling and bleeding the cooling system.

Quality Assurance

URO lists this heater hose with guaranteed fitment and a 24-month unlimited mileage warranty. The EPDM construction and molded OE-style design are intended to support reliable service in the heating and cooling system.

Related reading

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2006VolkswagenJetta1.9LL4Engine to Heater Core
2005VolkswagenJetta1.9LL4Engine to Heater Core
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Rein — CHH0626URO — 1K0122157GH1K0 122 157GHURO-012761