Mazda 3 Blower Motor Relay Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(1,271)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(1,271)

Blower Motor Relay Replacement Service

How much does a Blower Motor Relay Replacement cost?

On average, the cost for a Mazda 3 Blower Motor Relay Replacement is $112 with $17 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2015 Mazda 3L4-2.0LService typeBlower Motor Relay ReplacementEstimate$192.29Shop/Dealer Price$221.62 - $287.09
2010 Mazda 3L4-2.0LService typeBlower Motor Relay ReplacementEstimate$128.07Shop/Dealer Price$146.36 - $178.68
2006 Mazda 3L4-2.0LService typeBlower Motor Relay ReplacementEstimate$208.79Shop/Dealer Price$247.26 - $340.12
2008 Mazda 3L4-2.0LService typeBlower Motor Relay ReplacementEstimate$128.07Shop/Dealer Price$146.34 - $178.64
2005 Mazda 3L4-2.0LService typeBlower Motor Relay ReplacementEstimate$208.79Shop/Dealer Price$247.27 - $340.15
2009 Mazda 3L4-2.3LService typeBlower Motor Relay ReplacementEstimate$128.07Shop/Dealer Price$146.36 - $178.68
2013 Mazda 3L4-2.0LService typeBlower Motor Relay ReplacementEstimate$169.35Shop/Dealer Price$196.57 - $256.00
2011 Mazda 3L4-2.0LService typeBlower Motor Relay ReplacementEstimate$169.35Shop/Dealer Price$196.94 - $256.66
Show example Mazda 3 Blower Motor Relay Replacement prices

What is the Blower Motor Relay all about?

Most of your car’s accessories require a relay in order to operate – your headlights, the cooling fan on the radiator, etc. This includes the blower motor that pushes conditioned air out of the vents and into the cabin of the car. Your vehicle will have at least one blower motor relay. If you have more than one blower motor in the vehicle, such as with a rear air conditioning system, each separate system will have its own relay in place.

Think of the relay like a controller – it determines whether the system operates or not when you turn the switch. If the blower motor relay fails, you’ll have no fan functionality in most instances, although some systems provide control of the “high” fan setting to the fan switch itself, rather than the relay (note that this varies considerably from one vehicle to another).

Over time and through normal use, the blower motor relay may degrade and fail. When it does, you’ll need to replace it in order to enjoy proper airflow in the car.

Keep in mind:

  • The blower motor relay is not inspected during any maintenance service.
  • The blower motor relay is generally located in the under-hood fuse box or in the under-dash fuse box.
  • A blown fuse can mimic relay failure.
  • A failed blower motor switch can also give many of the same symptoms.

How it's done:

  • The Blower Motor Relay is verified that it needs to be replaced. The blower motor relay is located by the blower motor or in the relay panel.

  • The defective Blower Motor Relay is disconnected or the relay is pulled out of the socket.

  • The socket or connection is checked for damage. If there is no damage the new Blower Motor Relay is installed.

  • The Blower Motor Relay is tested for operation by turning on the blower.

  • The vehicle is tested to ensure proper operation of the Blower Motor Relay by running the blower at all speeds.

Our recommendation:

It is essential that you have an operational blower motor as it makes driving more comfortable and enables you to keep foggy windows clear. Over time, the relay can degrade. If your blower motor isn’t functioning correctly, have the problem diagnosed by one of our expert mechanics and replace the blower motor relay if necessary.

What common symptoms indicate you may need to replace the Blower Motor Relay?

  • Blower motor does not work on high speed
  • Fan does not work at all

How important is this service?

While your air conditioner and heater are technically accessories and not critical to vehicle operation, they are important. If you’re experiencing any problem with the blower motor, have it diagnosed and repaired by one of our expert mechanics.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mazda mechanics

Real customer reviews from Mazda owners like you.

Excellent Rating

(1,271)

Rating Summary
1,198
40
13
4
16
1,198
40
13
4
16

Chris

22 years of experience
2223 reviews
Chris
22 years of experience
Mazda 3 L4-2.3L Turbo - Car is not starting - Corona, California
Chris was very honest and very informative.

Alfredo

21 years of experience
123 reviews
Alfredo
21 years of experience
Mazda 3 L4-2.0L - Oil Change - Orlando, Florida
Very honest, and perfect on his work.

Collins

12 years of experience
488 reviews
Collins
12 years of experience
Mazda 3 L4-2.0L - Battery - Atlanta, Georgia
Collins was prompt, friendly, and knowledgeable.

Gerron

34 years of experience
185 reviews
Gerron
34 years of experience
Mazda 3 L4-2.0L - Cooling System Flush - Damascus, Oregon
Gerron was timely and professional. He also rescheduled me when I didn't properly have my car ready for him to work on during our first appointment. Highly recommend.

Excellent Rating

(1,271)

Rating Summary
1,198
40
13
4
16
1,198
40
13
4
16
Number of Mazda 3 services completed
13981+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mazda MECHANICS
1100+
experts on our platform

Recent articles & questions

The Traveler’s Guide to Driving in the UK (England, Scotland, Wales, and Northern Ireland)
The The UK – England, Scotland, Wales, and Northern Ireland – has a veritable treasure trove of places that you will want to visit. In fact, you might need to take several trips and you will still only see a...
How to Get Your Car Title Reissued in a New State
One One thing to keep in mind while moving to another state is that you might be required to re-title your vehicle in your new state of residence. A vehicle title (https://www.yourmechanic.com/article/how-to-add-another-name-to-a-car-title-by-jason-unrau) is a legal document issued by the Department...
P0349 OBD-II Trouble Code: Camshaft Position Sensor A Circuit Intermittent (Bank 2)
P0349 P0349 code definition Your vehicle’s PCM has found an improper wave form or voltage reading from the camshaft circuit A in engine bank 2. What the P0349 code means The camshaft position sensor (https://www.yourmechanic.com/services/camshaft-position-sensor-replacement) works with the notches, or...

Car turns over but won't start

Hello! I recommend first having the starting system checked to verify the starter and battery are functioning properly. Both components are vital to starting the car. If either or are malfunctioning it will cause the vehicle to experience a no start...

BMW 318i, car is shaking. Why?

Hello, thanks for writing in. It sounds like you may have a serious internal engine issue, something may have come disconnected, or you have bad gas. I usually check the computer for codes first. If the computer is seeing a...

How do I install a parking camera to the screen and also fit a dash cam. Also LED floor lights from eBay that change colour so the wires don’t show.

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 (844) 997-3624 · hi@yourmechanic.com