Mazda Navajo Car Thermostat Replacement at your home or office.

Our certified mechanics come to you・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Logo-yelp
CUSTOMERS LOVE US ON YELP
4.5 out of 5 (550 reviews)
Icon-warranty_badge-02
SERVICES BACKED BY OUR
12-Month, 12,000-Mile Warranty
How does YourMechanic work?    
Icon-quote-hiw
Get a quote

Choose from 600+ repair, maintenance, and diagnostic services, backed by our 12-month, 12,000-mile warranty.

Icon-calendar-hiw
Book an appointment

Tell us when to meet you at your home or office. We’ll send one of our vetted, top-rated mechanics.

Icon-fixed-hiw
Get your car fixed

Continue with your day while our mechanic fixes your car onsite. You pay only after the job is done.

Car Thermostat Replacement Estimate for Mazda Navajo

Mazda Navajo Car Thermostat Replacement costs $108 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$107 to $117
Labor: $70 -$80
Parts: $37
Average Dealer price
$168
Average Shop price
$130
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1994 Mazda NavajoV6-4.0LService typeCar Thermostat ReplacementYourMechanic Price$144.42Shop/Dealer Price$177.55 - $244.25
1992 Mazda NavajoV6-4.0LService typeCar Thermostat ReplacementYourMechanic Price$144.42Shop/Dealer Price$177.61 - $244.37
1991 Mazda NavajoV6-4.0LService typeCar Thermostat ReplacementYourMechanic Price$144.42Shop/Dealer Price$177.57 - $244.29
1993 Mazda NavajoV6-4.0LService typeCar Thermostat ReplacementYourMechanic Price$144.42Shop/Dealer Price$177.59 - $244.33
Show example Mazda Navajo Car Thermostat Replacement prices

Car Thermostat Replacement Service & Cost

What is the Thermostat all about?

A thermostat is part of the cooling system that regulates the temperature of the coolant in the engine. The thermostat is a metal valve that has a temperature sensor built in. It can either be open or closed. When the thermostat is closed, it keeps the coolant in the engine. When the engine gets to a predetermined temperature, the thermostat opens allowing coolant to circulate. The circulation of coolant prevents the engine from overheating. If the thermostat fails to open, the car will overheat. If the thermostat fails to close, the engine may never reach the optimal temperature (~220F). The thermostat opens and closes many times when the car engine is running. It is the most common component in the cooling system to fail, causing the car to overheat.

Thermostat

Keep in mind:

  • The entire cooling system should be inspected when the thermostat is replaced.
  • When the thermostat is replaced, the gaskets and housings should be cleaned thoroughly.

How it's done:

  • Scan the computer in the car for codes.
  • Verify that the car is overheating.
  • Remove and replace thermostat if it is faulty.
  • Clean old gasket surfaces.
  • Remove corrosion from housings/hose connections.
  • Fill cooling system.
  • Check for leaks and proper operating temperatures.

Our recommendation:

Have the thermostat replaced anytime you have major work done on the coolant system.

What common symptoms indicate you may need to replace the Thermostat?

  • Engine overheats.
  • Car heater does not work.
  • Check Engine light is on.

How important is this service?

A vehicle’s engine gets extremely hot, and in order to avoid overheating, it needs to be properly cooled. The engine is cooled by a viscous liquid called coolant. The coolant is circulated around the engine, where it absorbs heat, which allows the engine to remain at a safe temperature. A fan then lowers the temperature of the coolant, which allows it to run back through the engine once more. The thermostat is responsible for determining when the coolant needs to enter the engine. The thermostat determines the temperature of the engine, and then acts as a valve that allows coolant in, or keeps coolant out. When the engine is too cold, the thermostat keeps coolant out; when the engine is too hot, it lets coolant in.

When the thermostat stops working, it will either get stuck open or closed. If the thermostat is stuck open, the coolant will constantly flow through the engine, absorbing too much heat, and the engine will never reach optimal running temperature. If the thermostat is stuck closed, the coolant will never circulate through the engine, and your engine will quickly overheat, which can cause severe damage.

Fast and easy Car Thermostat Replacement service at your home or office.

GET A QUOTE FOR YOUR CAR
Backed by 12-month, 12,000-mile guarantee

Meet some of our expert Mazda mechanics

Real customer reviews from Mazda owners like you.

354 reviews
Jeff
29 years of experience
Knowledge of vehicle was great was on time all around good person
1994 MAZDA B4000 - POWER STEERING PRESSURE HOSE REPLACEMENT
351 reviews
Jason
13 years of experience
Jason Made Sure I Knew What was going on with my car, most mechanics don't explain they just tell you what's wrong he walked me through the process and explained step by step why each procedure he does is important. Very friendly, takes his time, and makes sure you as a customer is satisfied with his work and if there isn't anything that you don't understand he will gladly walk you back through the process. I would definitely be using his services again in case there is another problem. Thank you so much Jason you did a great job dude!
2009 MAZDA 6 - CAR BATTERY REPLACEMENT
199 reviews
Rod
13 years of experience
Great service !
2008 MAZDA CX-9 - OIL CHANGE
122 reviews
Steven
17 years of experience
Steven turned up on time, well presented, and completed the job as requested. I will use him next time I need the car services.
2007 MAZDA CX-7 - OIL CHANGE
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1994 Mazda NavajoV6-4.0LService typeCar Thermostat ReplacementYourMechanic Price$144.42Shop/Dealer Price$177.55 - $244.25
1992 Mazda NavajoV6-4.0LService typeCar Thermostat ReplacementYourMechanic Price$144.42Shop/Dealer Price$177.61 - $244.37
1991 Mazda NavajoV6-4.0LService typeCar Thermostat ReplacementYourMechanic Price$144.42Shop/Dealer Price$177.57 - $244.29
1993 Mazda NavajoV6-4.0LService typeCar Thermostat ReplacementYourMechanic Price$144.42Shop/Dealer Price$177.59 - $244.33
Show example Mazda Navajo Car Thermostat Replacement prices

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com