Audi A4 Coolant Level Sensor Replacement at your home or office.

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Coolant Level Sensor Replacement Service

How much does a Coolant Level Sensor Replacement cost?

On average, the cost for a Audi A4 Coolant Level Sensor Replacement is $165 with $32 for parts and $133 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2005 Audi A4L4-1.8L TurboService typeCoolant Level Sensor ReplacementEstimate$226.79Shop/Dealer Price$267.74 - $335.47
2013 Audi A4L4-2.0L TurboService typeCoolant Level Sensor ReplacementEstimate$197.13Shop/Dealer Price$237.71 - $304.22
2006 Audi A4L4-1.8L TurboService typeCoolant Level Sensor ReplacementEstimate$198.79Shop/Dealer Price$239.78 - $307.54
2015 Audi A4L4-2.0L TurboService typeCoolant Level Sensor ReplacementEstimate$197.13Shop/Dealer Price$237.65 - $304.12
2004 Audi A4L4-1.8L TurboService typeCoolant Level Sensor ReplacementEstimate$198.79Shop/Dealer Price$239.82 - $307.61
1998 Audi A4L4-1.8L TurboService typeCoolant Level Sensor ReplacementEstimate$198.79Shop/Dealer Price$239.78 - $307.54
2005 Audi A4L4-2.0L TurboService typeCoolant Level Sensor ReplacementEstimate$204.13Shop/Dealer Price$244.37 - $310.63
2014 Audi A4L4-2.0L TurboService typeCoolant Level Sensor ReplacementEstimate$204.13Shop/Dealer Price$245.28 - $312.23
Show example Audi A4 Coolant Level Sensor Replacement prices

What is the Coolant Level Sensor all about?

The coolant level sensor is designed to alert the driver when the coolant level is low and to prevent overheating or damage to the engine. This aids in diagnosing leaks and other dangerous cooling system conditions.

Coolant level sensors can consist of a plastic sensor with a plastic or foam float that sits underneath the coolant reservoir cap. Or, they can be plastic sensors that plug into the radiator or other component of the cooling system.

Some vehicles are equipped with a Low Coolant or Check Coolant warning light, while others may display a picture of the vehicle with a red dot in the engine bay. This is to inform the driver that the coolant needs to be checked or that there is a fault with the sensor.

Keep in mind:

The Check Coolant warning light may seem like a nuisance, but the system is there for a reason: to inform the driver of potentially dangerous engine conditions.

How it's done:

  • The Coolant Level Sensor is verified that it needs to be replaced. The coolant is drained to be below the sensor.

  • The defective Coolant Level Sensor is removed by disconnecting the electrical connection and removing it from the radiator or reservoir.

  • The new Coolant Level Sensor is installed, connected and the coolant is refilled. Then the cooling system is purged of air.

  • The Coolant Level Sensor is tested for leaks after system is filled and engine is run.

  • The vehicle is tested to ensure proper operation of the Cooling System

Our recommendation:

If you suspect the coolant level sensor has failed, have one of our licensed mechanics come to you to diagnose the issue and replace the part. Our mechanics can determine whether the sensor float is faulty, if the sensor itself is bad, or if there is low coolant or a leak in the system.

What common symptoms indicate you may need to replace the Coolant Level Sensor?

  • Check Coolant or Low Coolant light on and displays even when coolant been topped off
  • Coolant level is low but no warning lights illuminate

How important is this service?

While you may wish to ignore the beeping and warning lights in your vehicle, it is important to get a diagnosis for the problem immediately before any further damage occurs, including unwanted coolant loss, engine overheating, and other major issues.

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Excellent Rating

(390)

Rating Summary
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Zachar

42 years of experience
41 reviews
Zachar
42 years of experience
Audi A4 V6-2.8L - Brake Pads Replacement (Rear) - Palo Alto, California
Zachar was awesome - a complete professional, took care of my wheels, and gave tons of good advice that saved a lot of money. Would use him again in a heartbeat.

Reyna

15 years of experience
39 reviews
Reyna
15 years of experience
Audi A4 L4-1.8L Turbo - Cooling System Flush - Lawrenceville, Georgia
On time, courteous and got the job done!

Erick

19 years of experience
25 reviews
Erick
19 years of experience
Audi A4 L4-2.0L Turbo - Battery Light is on - McKinney, Texas
Excellent! Timely, quick and efficient!!

Luis

15 years of experience
183 reviews
Luis
15 years of experience
Audi A4 L4-2.0L Turbo - Spark Plugs - Las Vegas, Nevada
My fuel pump, fuel filter, and spark plugs were changed out. He let me know I bought the wrong vacuum pump, probably only bc it was a different figment than the correct one. 1 day after the Mx, my engine started shaking and the car felt like it was being driven over lumps of coal with the emergency brake applied. When I called YM to talk to them about it, I was informed that I would have to pay for another inspection since I provided my own parts. Nevermind the fact that it may have had nothing to do with the parts, but possibly just with the maintenance itself. I took my car to Midas and was informed by that I had had the wrong spark plugs put in, and that caused a crack in 3 out of 4 of my ignition coils-a problem that did not exist prior to the maintenance done by Luis. That was my fault for buying my own parts (which saved me a $75% markup from YM’s parts) although most websites said that those plugs fit my car. If that was the case, though, a 13 year mechanic should have been able to let me know that that was the wrong part just like he did with the vacuum pump instead of placing them in my car. So I’m shelling out another $300 to have yet another set of spark plugs and ignition coils replaced. Thanks YM. I’m not as upset at Luis as I am YM, bc I feel if I could have talked to Luis about this instead of being stonewalled by the company, I would have had a better outcome and a better understanding of what went wrong.

Excellent Rating

(390)

Rating Summary
358
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358
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2
13
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