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Kenworth T300 Window Regulators
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Part Number: RB7415403
Vehicle Info Required to Guarantee Fit
$227.99
Product Details
Location : Front, Driver SideType : PowerConfiguration : With MotorRecommended Use : OE ReplacementSeries : HD Solutions SeriesCondition : NewProduct Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 389082, R211005, HLK2271Warranty : 3-year or unlimited-mile Dorman limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: RB7415404
Vehicle Info Required to Guarantee Fit
$222.49
Product Details
Location : Front, Passenger SideType : PowerConfiguration : With MotorRecommended Use : OE ReplacementSeries : HD Solutions SeriesCondition : NewProduct Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 389083, R211005R, HLK2272Warranty : 3-year or unlimited-mile Dorman limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Product Questions & Answers
Q:Are the gears plastic on this?
Jason H.
A:BEST ANSWERHi Jason, I'm glad to assist you. Yes, this has plastic gears. Click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. I hope this helps, and happy shopping.
https://www.carparts.com/window-regulator/dorman/rb7415403?can=CPAE1047_CSQA_20230607 Show less
Arnel E.
1 Question, 1 AnswerView all Q&As >
Helpful Automotive Resources
Tips for Car Power Window RepairIf none of the windows work except the driver’s window, first check the position of the child safety lockout switch. If the lockout switch isn’t engaged, it’s time to diagnose.
If all the windows work but one, and that one is making noise rather than moving the window, you’ll need a
Recognizing the Symptoms of a Bad Window RegulatorUsually, when the regulator fails, it will not even lift the window, especially if the cable is damaged.–Anthony Harlin, ASE Certified Master Automobile Technician
Symptoms of a Bad Window Regulator
Off-Track Windows: What They Are, How to Fix Them, and CausesThe biggest sign that the window is off-track is if it turns sideways in the door on its way up. Off-track windows also move slowly, even for a power window. Lastly, they may also make grinding noises.