Audi A4 A4 Quattro Thermostat with Housing Assembly - 1AEMX00122

This thermostat is just what you need to get your vehicle running great again!


  • Complete Thermostat Assembly
  • Direct replacement
  • Built to strict quality control standards
  • Plastic construction

This thermostat assembly makes a great replacement and has good cost savings over the dealer unit!

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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will this fit audi a4 model with 2.0 engine?
Damian P on Jul 15, 2017
BEST ANSWER: No, this will not fit models with a 2.0L engine.

Vehicle Fit

  • 2002-2006 Audi A4 Thermostat with Housing Assembly L4 1.8L
  • 2002-2006 Audi A4 Quattro Thermostat with Housing Assembly L4 1.8L
  • 2002-2005 Audi A4 Quattro Quattro Thermostat with Housing Assembly L4 1.8L
Part #: 1AEMX00122

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Customer Feedback

"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
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