Audi S4 Clean Evaporator Drain Tube at your home or office.

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Clean Evaporator Drain Tube Service

How much does a Clean Evaporator Drain Tube cost?

On average, the cost for a Audi S4 Clean Evaporator Drain Tube is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2022 Audi S4V6-3.0L TurboService typeClean Evaporator Drain TubeEstimate$114.99Shop/Dealer Price$124.99 - $132.49
Show example Audi S4 Clean Evaporator Drain Tube prices

What is cleaning the evaporator drain tube all about?

The evaporator drain tube allows your air conditioning system to dispose of the condensation created by the air conditioning unit’s evaporator coil. You may have noticed that a home air conditioning system sometimes drips water. That happens in your car as well, but the evaporator drain tube drains it from the system and out of the vehicle. When the drain tube needs cleaning it can fail to do its job.

Keep in mind:

  • When the evaporator drain tube is cleaned it should also be checked to see if it should be replaced.
  • If the debris accumulation in the evaporator drain tube has caused molding or algae growth, then the rest of the system should be inspected for cleanliness.

How it's done:

  • Climb under the car
  • Find the evaporator drain tube
  • Take a hanger and run it in and out of the tube

Our recommendation:

The air conditioning system is a closed system, and is not inspected during routine maintenance. Even though the evaporator drain tube is easy for a mechanic to access and clean, it usually won’t be inspected unless a problem is reported. If you notice any leaking in the cabin of your vehicle, schedule an inspection immediately.

What is a common symptom indicating you need to clean the evaporator drain tube?

  • Water leaking inside the car

How important is this service?

As your vehicle’s air conditioning system operates, the evaporator coil creates condensation. This condensation needs a way to escape the air conditioning system and the car. The evaporator drain tube is attached to the air conditioning unit, and drains all of this condensation away so that no liquid remains in the system. When the evaporator drain tube gets dirty it can develop mold or algae growth that can plug the tube entirely. When that happens, the air conditioning will have no way to excrete its condensation, and water will likely seep into the cabin of your vehicle.

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Meet some of our expert Audi mechanics

Real customer reviews from Audi owners like you.

Excellent Rating

(74)

Rating Summary
68
1
0
1
4
68
1
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1
4

Michael

27 years of experience
516 reviews
Michael
27 years of experience
Audi S4 V6-3.0L Turbo - Battery - Tempe, Arizona
Fast, and made everything very easy! Very friendly and also answered other questions I had about my vehicle.

Matthew

33 years of experience
1279 reviews
Matthew
33 years of experience
Audi S4 V8-4.2L - Engine is shaking, pulsating or vibrating Inspection - Williamsburg, Virginia
Very professional and friendly. Matt offered a lot of information and was very descriptive about the issues pertaining to my car.

Andrew

9 years of experience
41 reviews
Andrew
9 years of experience
Audi S4 V6-3.0L Turbo - Drive Belt Tensioner Replacement - Houston, Texas
I have gone to several mechanics in the last year who replaced different parts they thought were causing problems and never actually fixed my car. I know Audi’s can be very difficult but Andrew took the time to truly diagnose the issue and fixed it in one appointment. My car is now running better than ever! I highly recommend working with him!

Kenneth

20 years of experience
801 reviews
Kenneth
20 years of experience
Audi S4 V8-4.2L - Battery - Los Angeles, California
Great experience

Excellent Rating

(74)

Rating Summary
68
1
0
1
4
68
1
0
1
4
Number of Audi S4 services completed
814+
services done by our mechanics
TOTAL NUMBER OF EXPERT Audi MECHANICS
700+
experts on our platform

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