Mazda Miata 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 Mazda Miata Coolant Level Sensor Replacement is $128 with $33 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2005 Mazda MiataL4-1.8L TurboService typeCoolant Level Sensor ReplacementEstimate$180.79Shop/Dealer Price$207.24 - $264.09
1996 Mazda MiataL4-1.8LService typeCoolant Level Sensor ReplacementEstimate$201.77Shop/Dealer Price$238.48 - $326.08
2005 Mazda MiataL4-1.8LService typeCoolant Level Sensor ReplacementEstimate$201.77Shop/Dealer Price$238.48 - $326.08
2004 Mazda MiataL4-1.8L TurboService typeCoolant Level Sensor ReplacementEstimate$160.79Shop/Dealer Price$187.24 - $244.08
1997 Mazda MiataL4-1.8LService typeCoolant Level Sensor ReplacementEstimate$201.77Shop/Dealer Price$238.50 - $326.11
2003 Mazda MiataL4-1.8LService typeCoolant Level Sensor ReplacementEstimate$201.77Shop/Dealer Price$238.48 - $326.08
2001 Mazda MiataL4-1.8LService typeCoolant Level Sensor ReplacementEstimate$206.77Shop/Dealer Price$243.35 - $330.84
2004 Mazda MiataL4-1.8LService typeCoolant Level Sensor ReplacementEstimate$206.77Shop/Dealer Price$243.72 - $331.50
Show example Mazda Miata 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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Real customer reviews from Mazda owners like you.

Excellent Rating

(263)

Rating Summary
246
7
5
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246
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Francisco

10 years of experience
174 reviews
Francisco
10 years of experience
Mazda Miata L4-1.8L - Car is not starting - Costa Mesa, California
It was great

Patrick

33 years of experience
1412 reviews
Patrick
33 years of experience
Mazda Miata L4-1.6L - Car is not starting - San Marcos, Texas
Excellent service, found my problem almost immediately.

Peter

43 years of experience
1321 reviews
Peter
43 years of experience
Mazda Miata L4-1.8L - Heating AC - Peoria, Arizona
We are so thrilled to have found Peter as our new mechanic. He is very thorough and knowledgeable. He is also friendly, professional, and extremely honest. He explained to us exactly what services were needed on our vehicle to repair the air conditioner and provided us with an written estimate of the cost. He literally saved us thousands of dollars in repair costs. A local major competitor quoted us a repair cost of a minimum of $1,400 and said that the cost would go up to $2,400 if they discovered an additional part was required. Peter charged us only $202, plus performed the work at our home. The air conditioner in our 2004 Mazda Miata has honestly never worked so great--it always blew out warm air. We just assumed it was how that particular car was manufactured. We would highly recommend Peter to anyone who is in need of an experienced and honest mechanic.

Aaron

10 years of experience
72 reviews
Aaron
10 years of experience
Mazda Miata L4-1.6L - Backup Light Switch - Lockhart, Texas
Great mechanic

Excellent Rating

(263)

Rating Summary
246
7
5
1
4
246
7
5
1
4
Number of Mazda Miata services completed
2893+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mazda MECHANICS
1100+
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