Power Window Repair and Regulator Replacement for Your Car

A broken power window can be an expensive repair, but if you have basic auto repair tools and access to a service manual, you can fix it yourself!

Introduction

Can you repair a malfunctioning power window yourself? Absolutely! With just a basic set of tools, any DIYer can do this. Different vehicle makes and models are going to present various challenges in accessing the window regulator — often armrests, switch clusters, the door panel and a plastic vapor barrier all must be removed. I've found that getting in the door is often the most complicated part of the whole job! But once you get there, a window regulator is a simple mechanism held in by three or four bolts with just a single electrical connection.

A window regulator can fail for many reasons — a bad motor, a broken cable guide, stripped gears, a bad switch or faulty wiring. But with a little detective work, you can determine the probable root cause of failure and avoid unnecessary work, saving yourself both time and money.

How Much Does It Cost to Repair Power Windows in a Car?

Having your dealership or local mechanic replace the window regulator will cost plenty. You'll be charged twice what you'd pay for the regulator itself compared to buying it through your local auto parts store. Plus, at an average of $160 to $200 an hour, that labor bill can add up quick!

Should You Hire a Pro to Fix the Power Window in Your Car?

Most of the time, a window regulator is an easy fix that I believe most DIYers can handle. But if it seems like there's just too much to disassemble or too many specialized tools required, it's time to talk to a professional.

About the Expert

Jay Cork, a mechanic and former manager of an O'Reilly's Auto Parts store.

Tools Required

Materials Required

• Power window regulator

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