Dorman - HELP Window Regulator Guide P/N:45911
Replace a broken or worn piece of your window regulator system with the Dorman window regulator guide 74441 from Dorman - HELP, designed to help guide the regulator as the door glass travels up and down. It fits many vehicles, among them the 1994-1996 Chevrolet Impala, 1991-1996 Chevrolet Caprice and 1991-1993 Buick Park Avenue. It is cataloged for the front left and front right positions. See the Buyer's Guide tab for the full list of applications.
A window that binds, travels crooked or makes noise can have several causes. If a cracked or worn guide is the cause, this part replaces it. Diagnose the problem before you replace parts, and follow the vehicle service information for the correct removal and installation procedure.
Interchange: 20369894
This part cross-references / interchanges with the following part numbers:
What does a window regulator guide do?
It is part of the window regulator mechanism and helps guide the regulator and door glass as the window moves up and down.
Which vehicles does Dorman 74441 fit?
It fits many vehicles, including the 1994-1996 Chevrolet Impala, 1991-1996 Chevrolet Caprice and 1991-1993 Buick Park Avenue. See the Buyer's Guide tab for the full list.
Which door position is this guide for?
It is cataloged for the front left and front right positions on the listed applications.
Should I replace this guide when installing a window lift motor?
Dorman recommends inspecting or replacing the window regulator guide whenever a window lift motor is installed.
What are signs a window regulator guide may need replacing?
A window that binds, moves crooked, rattles or grinds may point to a worn or broken guide, but other parts can cause the same signs. Diagnose the cause before replacing parts.
WARNING: These products can expose you to chemicals including lead and phthalates, which are 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.