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Infiniti Q45 Window Motor Replacement at your home or office.

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Window Motor Replacement Service

How much does a Window Motor Replacement cost?

On average, the cost for a Infiniti Q45 Window Motor Replacement is $193 with $41 for parts and $152 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1999 Infiniti Q45V8-4.1LService typeWindow Motor - Driver Side Rear ReplacementEstimate$265.70Shop/Dealer Price$314.14 - $396.43
1994 Infiniti Q45V8-4.5LService typeWindow Motor - Driver Side Front ReplacementEstimate$670.44Shop/Dealer Price$825.00 - $1205.83
1991 Infiniti Q45V8-4.5LService typeWindow Motor - Passenger Side Rear ReplacementEstimate$689.44Shop/Dealer Price$847.50 - $1230.96
1999 Infiniti Q45V8-4.1LService typeWindow Motor - Passenger Side Rear ReplacementEstimate$233.70Shop/Dealer Price$282.12 - $364.40
1998 Infiniti Q45V8-4.1LService typeWindow Motor - Driver Side Front ReplacementEstimate$539.84Shop/Dealer Price$663.66 - $964.01
1995 Infiniti Q45V8-4.5LService typeWindow Motor - Passenger Side Front ReplacementEstimate$708.44Shop/Dealer Price$870.00 - $1256.09
1990 Infiniti Q45V8-4.5LService typeWindow Motor - Driver Side Front ReplacementEstimate$680.94Shop/Dealer Price$834.99 - $1215.45
1996 Infiniti Q45V8-4.5LService typeWindow Motor - Passenger Side Front ReplacementEstimate$720.94Shop/Dealer Price$883.54 - $1270.41
Show example Infiniti Q45 Window Motor Replacement prices

What is the Window Motor all about?

The window motor is located inside the door panel behind the trim, and is responsible for raising and lowering the window when the switch is pressed. It is a reversible electric motor, powered up by an electric switch on the inside of the door. When the button to open or close the window is pressed, a circuit completes and the electric window motor cycles. The window glass is attached to a track and is on a window regulator that allow it to move squarely and smoothly up and down. If the window motor is faulty, you may experience a slow-moving window especially upward, the window may not move at all when the button is pressed, or the window may begin to sink back into the door after the power window switch is released.

Keep in mind:

  • The window motor is a sealed unit, and is not designed to need maintenance or service.
  • A window motor is located inside each door equipped with a power window. Accessing and repairing a power window motor is best left to one of our expert technicians.

How it's done:

  • Identify which window motor has failed.
  • Remove door panel to gain access.
  • Remove and replace faulty window motor and regulator.
  • Check operation of the window regulator and motor.
  • Reinstall door panel.

Our recommendation:

Because the window motor is a sealed system, it does not receive any scheduled maintenance. When it fails, replacement is the only option. However, there are other potential causes of malfunctions, including the window switch and wiring problems. If you’ve noticed that your window motor is not working properly, or it is working inconsistently, have the problem diagnosed by one of our expert mechanics.

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

  • Window does not roll up or down
  • Window rolls down but not up
  • Window does not hold its position
  • Window slows or stalls out when rolling up the window

How important is this service?

The power window motor closes your door windows to provide security for belongings inside, and provides protection from environmental elements. A window must be able to open in the event of an emergency, so have a faulty window motor replaced immediately.

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Number of Infiniti Q45 services completed
671+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
900+
experts on our platform
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Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

Excellent Rating

(61)
Rating Summary
58
3
0
0
0
58
3
0
0
0

Kevic

20 years of experience
20 reviews
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Kevic
20 years of experience
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by Eddie
Infiniti Q45 V8-4.1L - Alternator - Lawrenceville, Georgia
Great experience and customer service

Waneis

20 years of experience
6 reviews
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Waneis
20 years of experience
Request Waneis
by Zabrina
Infiniti Q45 V8-4.1L - Car is not getting enough power - Mira Loma, California
Company sent him to the wrong address on accident but Waneis still managed to arrive on a timely matter and was very friendly. It was slightly raining but he was able to do an inspection for my car rather quickly. He explained to me what was wrong with my car and even made sure I knew what to do to temporarily fix my problem.

Breck

20 years of experience
681 reviews
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Breck
20 years of experience
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by Hidekazu
Infiniti Q45 V8-4.1L - Clean Throttle Body - Houston, Texas
He is a real mechanic.

Whitney

39 years of experience
783 reviews
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Whitney
39 years of experience
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by william
Infiniti Q45 V8-4.5L - Other Inspections - Palo Alto, California

Excellent Rating

(61)
Rating Summary
58
3
0
0
0
58
3
0
0
0
Number of Infiniti Q45 services completed
671+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
900+
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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