Continental WR40583 Window Regulator - Rear Left
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Continental

Continental WR40583 Window Regulator - Rear Left

Brand Continental WR40583
Position Rear Left
Grade Type Regular
Manual Or Electric Electric
Material Metal
Motor Included No
Universal Or Specific Fit Specific
Fits Cadillac · 6 vehicles

OE-style replacement. Comparable in fit, form, and function to the original equipment part.

Metal construction. Built for dependable strength and long service life.

Electric regulator. Restores smooth window operation with a cable or gear style design.

Cross-references Dorman - OE Solutions 740-583, Partslink Numbering System GM1550112 and 10393234 for the same application. See all 6.

$76.82Free shipping
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Rear Left Window Regulator for Cadillac DeVille

This Continental window regulator is a specific-fit replacement for the rear left door on 2000-2005 Cadillac DeVille models with power windows. Built with a metal construction and electric operation, it restores smooth window movement for a direct OE-style repair.

Key Features

  • Specific-fit window regulator for the rear left position
  • Metal construction for dependable door-window support
  • Electric regulator design for power window systems
  • Fits 2000-2005 Cadillac DeVille, rear left
  • Continental part number WR40583
  • OE-style fit, form, and function for straightforward replacement

Product Details

Continental WR40583 is engineered for the rear left door on Cadillac DeVille applications with power windows. It is a regular-grade, electric window regulator made from metal and matched to the original configuration for a direct replacement. Continental builds these regulators in ISO TS certified facilities and offers broad coverage for domestic, Asian, and European passenger cars and light trucks. This part cross-references Dorman OE Solutions 740-583 for the same application.

Common Problems It Can Help Solve

  • Window stuck in the up or down position
  • Slow, uneven, or noisy window travel
  • Broken regulator mechanism inside the door
  • Power window movement that no longer tracks correctly
  • Loss of rear left window function on a Cadillac DeVille

Installation Notes and Tips

Verify rear left fitment before ordering: Fits 2000-2005 Cadillac DeVille, rear left. This regulator is for vehicles with power windows and does not include a motor. Compare the original regulator layout, mounting points, and connector style before installation to confirm a proper match for your Cadillac DeVille.

Quality Assurance

Continental window regulators are produced in ISO TS certified facilities and are built to match original equipment fit, form, and function for reliable replacement performance.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005CadillacDeVilleRear LeftFits vehicles with power windows.
2004CadillacDeVilleRear LeftFits vehicles with power windows.
2003CadillacDeVilleRear LeftFits vehicles with power windows.
2002CadillacDeVilleRear LeftFits vehicles with power windows.
2001CadillacDeVilleRear LeftFits vehicles with power windows.
2000CadillacDeVilleRear LeftFits vehicles with power windows.
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 740-583Partslink Numbering System — GM155011210393234192448382571428825737258