Lexus SC430 Blower Motor Switch Replacement at your home or office.

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Blower Motor Switch Replacement Service

How much does a Blower Motor Switch Replacement cost?

On average, the cost for a Lexus SC430 Blower Motor Switch Replacement is $349 with $254 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2006 Lexus SC430V8-4.3LService typeBlower Motor Switch ReplacementEstimate$622.53Shop/Dealer Price$766.92 - $1160.70
2007 Lexus SC430V8-4.3LService typeBlower Motor Switch ReplacementEstimate$602.53Shop/Dealer Price$746.95 - $1140.75
2008 Lexus SC430V8-4.3LService typeBlower Motor Switch ReplacementEstimate$602.53Shop/Dealer Price$746.95 - $1140.75
2010 Lexus SC430V8-4.3LService typeBlower Motor Switch ReplacementEstimate$602.53Shop/Dealer Price$746.91 - $1140.68
2004 Lexus SC430V8-4.3LService typeBlower Motor Switch ReplacementEstimate$602.53Shop/Dealer Price$746.97 - $1140.80
2003 Lexus SC430V8-4.3LService typeBlower Motor Switch ReplacementEstimate$602.53Shop/Dealer Price$746.95 - $1140.75
2009 Lexus SC430V8-4.3LService typeBlower Motor Switch ReplacementEstimate$607.53Shop/Dealer Price$751.71 - $1145.33
2005 Lexus SC430V8-4.3LService typeBlower Motor Switch ReplacementEstimate$607.53Shop/Dealer Price$752.36 - $1146.47
Show example Lexus SC430 Blower Motor Switch Replacement prices

What is the Blower Motor Switch all about?

In your car’s HVAC system, the heater core is what creates hot air to warm up the interior during cool weather. The air conditioner and its varied parts cools the air during the summer. The blower motor is what pushes the conditioned (heated or cooled) air out of the dash and into the cabin of the vehicle. Depending on the make and model of your vehicle, you may have one, two or even three blower motors, each with their own blower motor switch.

Essentially, the blower motor switch allows you to control the airflow within your vehicle. It lets you set the fan to off, low, medium or high (or a number of other speeds depending on the system in question). Over time and through normal wear and tear, the contacts inside the switch will wear out and it will fail, requiring a new blower motor switch.

Keep in mind:

  • The blower motor switch isn’t inspected during any maintenance service.
  • Most switches exhibit erratic behavior before failing completely, so you should have some indication about impending failure.

How it's done:

  • The blower motor switch is verified that it needs to be replaced. The blower switch trim panel is removed for access.
  • The defective blower motor switch is disconnected and removed from the trim panel.
  • The new blower motor switch is installed into the panel and the panel is reinstalled.
  • The blower motor switch is tested for operation on all blower speeds.
  • The vehicle is tested to ensure proper A/C and heater operation.

Our recommendation:

Without a functional blower motor switch, you’ll be unable to control the fan and fan speed for your car’s HVAC system. That could mean anything from being uncomfortable, to being dangerously overheated or chilled depending on the weather conditions. If you suspect your blower motor switch is not working properly, have its operation checked by one of our expert mechanics.

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

  • Erratic operation (fan operates in some switch positions but not others, for instance)
  • Blower motor will not operate at all

How important is this service?

Although a failed blower motor switch will not prevent you from driving, it is important to be comfortable in your car and have clear, unfogged windows. Have the problem inspected and repaired as soon as possible.

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Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(97)

Rating Summary
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Breck

20 years of experience
681 reviews
Breck
20 years of experience
Lexus SC430 V8-4.3L - Pre-purchase Car Inspection - Houston, Texas
Excellent job. Would use Breck any time needed. Tom

Blake

13 years of experience
114 reviews
Blake
13 years of experience
Lexus SC430 V8-4.3L - Alternator - Cary, North Carolina
Blake worked really hard and was very friendly.

Mark

11 years of experience
349 reviews
Mark
11 years of experience
Lexus SC430 V8-4.3L - Brakes, Steering and Suspension Inspection - Mountain View, California

Patrick

13 years of experience
13 reviews
Patrick
13 years of experience
Lexus SC430 V8-4.3L - Pre-purchase Car Inspection - Richmond, Virginia
Patrick took his time to check out the entire car. After he was done, he thoroughly explained everything in detail. He also answered the $64,000 question for me- Would you buy this car? I certainly hope I get another mechanic like Patrick for my next pre purchase inspection.

Excellent Rating

(97)

Rating Summary
96
1
0
0
0
96
1
0
0
0
Number of Lexus SC430 services completed
1067+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform

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