Dorman - OE Solutions Window Regulator P/N:740-572

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$91.99
MPN: 740-572
Item Package Quantity: 1
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Dorman - OE Solutions Window Regulator P/N:740-572
Dorman - OE Solutions Window Regulator P/N:740-572
$91.99

Get the driver's-side glass moving again with the Dorman - OE Solutions Window Regulator 740-572, a direct-fit front-left replacement for a range of classic Mercedes-Benz sedans. The regulator is the mechanism that carries the front-left door glass and guides it up and down along its track as the window is operated.

  • Moves the door glass: the regulator mechanism raises and lowers the front-left (driver's-side) window along its track.
  • Front-left fitment: cataloged to replace the worn or failed original regulator in that door.
  • Signs it may need replacing: a window that moves slowly, binds or grinds, has dropped into the door, or won't move at all.

If a worn or broken regulator is the cause of your window trouble, this unit replaces it; a stuck window can also stem from the motor, switch, or wiring, so diagnose the fault first.

Fitment: 1983 Mercedes-Benz 380SEL; 1983-1985 Mercedes-Benz 300SD; 1984-1985 Mercedes-Benz 380SE; 1984-1985 Mercedes-Benz 500SEL; 1986-1987 Mercedes-Benz 300SDL; 1986-1988 Mercedes-Benz 420SEL; 1986-1988 Mercedes-Benz 560SEL; 1988-1991 Mercedes-Benz 300SE; 1988-1991 Mercedes-Benz 300SEL; 1990-1991 Mercedes-Benz 350SDL; 1991 Mercedes-Benz 350SD. See the Buyer's Guide tab for the full list.

Interchange: 11A133 · 11R135 · 81750 · 88006 · RPAMB001 · 9553-1059L · 95531059L · WLR2077 · 1267201346 · 79000 · WR40572 · 20-1065 · 201065 · WPR1158LM · WPR6463L
Manufacturer part number 740-572 (also 740572)

This part cross-references / interchanges with the following part numbers:

11A133, 11R135, 81750, 88006, RPAMB001, 9553-1059L, WLR2077, 1267201346, 79000, WR40572, 20-1065, WPR1158LM, WPR6463L

Frequently Asked Questions

What does the Dorman 740-572 window regulator do?

It's the mechanism that carries the front-left door glass and guides it up and down along its track when the window is operated.

Which vehicles does the 740-572 fit?

It's a direct-fit front-left regulator for select 1983-1991 Mercedes-Benz sedans, including the 300SD, 380SEL, 420SEL, 500SEL and 560SEL. See the Buyer's Guide tab for the full list.

What position is this window regulator for?

This regulator is cataloged for the front-left (driver's-side) door.

What are the signs my window regulator may need replacing?

Common signs include a window that moves slowly, binds or grinds, drops into the door, or won't move at all. Diagnose the cause before replacing.

Will this fix a window that won't roll up?

If a failed regulator is the cause, this replaces it. A stuck window can also stem from the motor, switch, or wiring, so diagnose the fault first.