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Lexus SC430 Windshield Wiper Motor Replacement at your home or office.

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Windshield Wiper Motor Replacement Service

How much does a Windshield Wiper Motor Replacement cost?

On average, the cost for a Lexus SC430 Windshield Wiper Motor Replacement is $470 with $330 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 Lexus SC430V8-4.3LService typeWindshield Wiper Motor - Rear ReplacementEstimate$854.64Shop/Dealer Price$1035.85 - $1565.31
2008 Lexus SC430V8-4.3LService typeWindshield Wiper Motor - Rear ReplacementEstimate$845.63Shop/Dealer Price$1023.75 - $1550.89
2003 Lexus SC430V8-4.3LService typeWindshield Wiper Motor - Front ReplacementEstimate$805.95Shop/Dealer Price$974.19 - $1471.60
2009 Lexus SC430V8-4.3LService typeWindshield Wiper Motor - Rear ReplacementEstimate$845.63Shop/Dealer Price$1023.79 - $1550.96
2006 Lexus SC430V8-4.3LService typeWindshield Wiper Motor - Front ReplacementEstimate$805.95Shop/Dealer Price$976.77 - $1476.11
2005 Lexus SC430V8-4.3LService typeWindshield Wiper Motor - Front ReplacementEstimate$805.95Shop/Dealer Price$974.44 - $1472.03
2005 Lexus SC430V8-4.3LService typeWindshield Wiper Motor - Rear ReplacementEstimate$845.63Shop/Dealer Price$1023.82 - $1551.01
2007 Lexus SC430V8-4.3LService typeWindshield Wiper Motor - Front ReplacementEstimate$805.95Shop/Dealer Price$974.19 - $1471.60
Show example Lexus SC430 Windshield Wiper Motor Replacement prices

What is the windshield wiper motor and how does it work?

The windshield wiper motor is a small electric motor. A shaft coming out of the motor connects to a linkage/transmission assembly that converts the rotary shaft movement of the motor to the linear, back-and-forth motion of the wiper arms across the windshield. In addition to the windshield wiper motor in the front, some SUVs, vans, hatchbacks and station wagons have an additional wiper motor mounted in the tailgate to keep the rear window clear.

When to consider replacing the windshield wiper motor?

  • No wiper function at all. Windshield wiper motors can fail, but prior to replacing the motor, the mechanic will check its power supply.
  • Wipers don’t park in the down position. There is an internal switch in the wiper motor that keeps the motor powered after you have shut it off to ensure the wipers park in the right spot. If that switch fails, the wiper motor must be repaired or replaced.
  • Erratic or slow wiper operation. If the electric motor or the transmission have worn excessively, you might experience erratic, intermittent, or slow wiper operation.
  • Grinding or clunking noises. Excessive wear in the motor transmission or wiper linkages may cause noise. A mechanic will determine the cause of the noise before performing repairs.

How do mechanics replace the windshield wiper motor?

  • Remove the cowl and any covers over the wiper motor and transmission assembly.
  • Remove the plug harness to the motor and disconnect the wiper transmission arm from the wiper motor.
  • Remove the bolts holding the motor and transmission assembly to the body of the car.
  • Install the new motor. The plug harness is usually keyed so it can only be inserted in one direction. If not, the proper polarity must be observed. Bolt the motor to the car body.
  • Cycle the motor several times by turning it on and off to establish the park position, then re-attach the linkage transmission assembly to the wiper motor.
  • Install all covers, cowling, and so forth and test operation of the motor on a wetted glass only.

Is it safe to drive with a windshield wiper motor problem?

Yes. So long as the weather is clear and there is no rain, snow, or ice, it is safe. However, if the wiper motor is not functioning properly driving in adverse weather conditions is quite risky and may even be impossible in heavy rain, which will often completely obscure your view through the windshield. Due to the unpredictability of the weather, it is always best to have the windshield wiper system in good working order.

When replacing the windshield wiper motor keep in mind:

  • Never turn on the wipers if the windshield wiper blades are frozen to the windshield or their path is blocked by snow or ice.
  • When the wiper motor is replaced, all the linkages in the wiper system should be lubricated.
  • The rubber inserts in the wiper arm have a lifetime of about 1 to 2 years. Replacing the inserts regularly will make it safer to drive in adverse weather.

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Number of Lexus SC430 services completed
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services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
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Real customer reviews from Lexus owners like you.

Excellent Rating

(103)
Rating Summary
102
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102
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Robert

23 years of experience
343 reviews
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Robert
23 years of experience
Request Robert
by michael
Lexus SC430 V8-4.3L - Alternator - Irving, Texas
Robert was fine. He showed up on time, went to work and completed the work required. Rober was friendly and polite.

William

20 years of experience
54 reviews
Request William
William
20 years of experience
Request William
by Lisa
Lexus SC430 V8-4.3L - Serpentine/Drive Belt - Mesa, Arizona
What a great service..... William explained my options did the work , very courteous and polite.. Definitely William will be working on our cars in the future..

Ediee

6 years of experience
48 reviews
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Ediee
6 years of experience
Request Ediee
by Fred
Lexus SC430 V8-4.3L - Thermostat - North Las Vegas, Nevada
Ediee is a nice and friendly mechanic and he has many years of mechanical experience in aviation and automotive mechanics. His recommendation for using OEM parts are spot on, especially when required, sometimes you cannot just use aftermarket parts due to their lower standards of quality. Ediee worked 6 hours straight (it was estimated for 5 hours), making sure he completed each requested item, which I had 4 items listed. Ediee had no complaints completing the work, just concern for his next clients. He is hardworking & dedicated to his work. I will recommend him to my family and friends for future work. Thanks again Ediee and Thank you to YourMechanic.com for offering these services at home.

Rodric

15 years of experience
418 reviews
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Rodric
15 years of experience
Request Rodric
by ERNEST
Lexus SC430 V8-4.3L - Alternator Repair - Ellenwood, Georgia
Rodric was very knowledgeable and completed work in a timely matter.

Excellent Rating

(103)
Rating Summary
102
1
0
0
0
102
1
0
0
0
Number of Lexus SC430 services completed
1133+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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