URO

URO 04E121113F Engine Coolant Thermostat

Brand URO 04E121113F
Material Pps-gf30
Color Black
Mounting Hardware Included Yes
Grade Type Regular
Gasket Or Seal Included Yes
Mounting Hole Quantity 0
Bolt Hole Center To Bolt Hole Center 0
Gasket Type O-ring
Outlet Port Quantity 1
New Or Remanufactured New
Fits Audi and Volkswagen · 6 vehicles

Cross-references Beck/Arnley 143-0961, CALORSTAT by Vernet TH7266.105 and Motorad 973-221 for the same application. See all 10.

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Engine Coolant Thermostat Overview

This URO engine coolant thermostat is a new replacement part for European vehicle cooling systems. It is built with PPS-GF30 material, includes an O-ring seal, and is listed with mounting hardware included.

Fits 2014-2018 Volkswagen Jetta, N/A. Fits 2016 Audi A3 Sportback e-tron, N/A. Part number 04E121113F is also referenced in related aftermarket listings for the same application.

Key Features

  • New thermostat assembly for cooling system service
  • PPS-GF30 construction for a durable housing material
  • O-ring gasket type for sealing at the installation point
  • Single outlet port configuration
  • Black finish

Detailed Description

URO replacement cooling components are positioned as OEM-specification parts for European vehicles, with the URO Parts line focused on direct replacement service and the URO Premium line reserved for upgraded problem-solving designs. This thermostat, part number 04E121113F, follows that replacement approach with a new build, regular grade classification, and a sealing setup that includes an O-ring and gasket. It is a practical choice for Volkswagen Jetta and Audi A3 Sportback e-tron cooling system repair where the thermostat housing assembly is being serviced.

What It Is Used For

  • Restoring proper coolant flow control
  • Replacing a worn or leaking thermostat housing assembly
  • Addressing cooling system temperature regulation issues
  • Repairing seal-related coolant loss at the housing

Installation Notes and Tips

Verify the engine cooling system configuration before installation and compare the original housing, seal style, and outlet port layout to part number 04E121113F. The fitment data lists an internal water pump housing application for the Volkswagen Jetta and an inner application for the Audi A3 Sportback e-tron, so confirm the exact service location on the vehicle before ordering.

Quality Assurance

URO Parts components are manufactured to meet or exceed OEM specifications. The URO Premium line carries an unlimited mileage, lifetime warranty, but warranty coverage is not stated here for this specific part.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2018VolkswagenJetta1.4LL4N/AInternal Water Pump Housing
2017VolkswagenJetta1.4LL4N/AInternal Water Pump Housing
2016AudiA3 Sportback e-tronN/AInner
2016VolkswagenJetta1.4LL4N/AInternal Water Pump Housing
2015VolkswagenJettaFULL HYBRID EV-GAS (FHEV)N/AInternal Water Pump Housing
2014VolkswagenJettaFULL HYBRID EV-GAS (FHEV)N/AInternal Water Pump Housing
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 143-0961CALORSTAT by Vernet — TH7266.105Motorad — 973-221URO — 04E121113F04E 121 113F78955108185TX 253 105DURO-020679V15-99-1914