Cardone 82-3906A | Rear Left Window Regulator

Part Number
Window Regulator

Fits: 86-91 Mercedes-Benz 560SEL, 87-91 Mercedes-Benz 420SEL, 88-91 Mercedes-Benz 300SE, 88-91 Mercedes-Benz 300SEL, 90-91 Mercedes-Benz 350SDL, 91 Mercedes-Benz 350SD

Special Price $37.39 Regular Price $43.99
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CARDONE New Window Regulators are designed to maximize the value of your window lift motor. Replacing the window regulator will help to ensure the motor wear and burnout will be minimized. Original design failures and weaknesses that cause the motor to fail prematurely are identified and corrected to ensure long lasting performance. CARDONE engineers use the latest in technology and innovation to create high value at a low cost, providing a quality product both you and your vehicle can rely on.

BRAND: Cardone New


  • New Window Regulator
  • Mercedes-Benz 300SE 1991-88, 300SEL 1991-88, 350SD 1991, 350SDL 1991-90, 420SEL 1991-87, 560SEL 1991-86
  • Power Window Regulator, Window Regulator, Window Lift Regulator
  • Window Regulator
  • Window Regulator
  • New Window Regulator


Features and BenefitsGuaranteed fit, form and function
Features and BenefitsMeets or exceeds O.E.M. performance
Features and BenefitsStand alone window lift regulator, provides a more cost efficient solution to fixing your vehicle
Features and BenefitsEach unit is 100% new, providing reliable window lift operation
Features and BenefitsO.E.M. design flaws are identified and corrected for long lasting performance
Installation Instructions IncludedYes
MaterialMetal; Plastic
Motor IncludedNo
Mounting Hardware IncludedNo
Mounting PositionRear Left
Package ContentsWindow Lift Regulator; Instruction Sheet
Product ConditionNew
Window Operation TypeElectric



  • Mercedes-Benz: 1267300946


  • 1988-1991 Mercedes-Benz 300SE - Position: Rear Left
  • 1991-1991 Mercedes-Benz 350SD - Position: Rear Left
  • 1990-1991 Mercedes-Benz 350SDL - Position: Rear Left
  • 1988-1991 Mercedes-Benz 300SEL - Position: Rear Left
  • 1986-1991 Mercedes-Benz 560SEL - Position: Rear Left
  • 1987-1991 Mercedes-Benz 420SEL - Position: Rear Left
Customer Questions
Does Cardone offer a warranty?
Cardone offers a limited lifetime warranty on most of their automotive parts.
What are the key features of Cardone's manufactured products?
The key features of Cardone's remanufactured products include cost-effectiveness, quality control, and environmental sustainability.
How to choose the right Cardone product?
To choose the right Cardone product for your specific vehicle make and model, it is recommended to use our Year, Make, Model search at the top of the website.
How does Cardone Industries ensure quality?
Cardone ensures the quality and reliability of their remanufactured parts through rigorous testing and inspection processes.
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