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Thermostat (Mk5 BRM)

Pricing: $29.05


manufacturer: Wahler
part number: 03G121113A

Tech Note:

When was the last time the car got a new thermostat? VW thermostats fail often. A properly working thermostat is paramount to good Fuel Economy. We burn fuel to make heat/pressure to drive the piston downward and drive the car down the road. A car that is chronically operating at 75C (which will still ready 190F on the dummy gauge) is going to consume more fuel than a car running at 90C like it should all other factors being equal.

Product Fits


  • 2005.5 - 2006 Mk5 Jetta TDI with BRM Engine Code


  • 03G121113A
  • 03G121113A
  • Wahler
  • New


Shipping Information

  • Item Requires Shipping
  • 0.1 lbs.
  • W5.0000” x H5.0000” x L5.0000”

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