Continental WR40374 Window Regulator - Rear Left
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Continental

Continental WR40374 Window Regulator - Rear Left

Brand Continental WR40374
Position Rear Left
Grade Type Regular
Manual Or Electric Electric
Material Metal
Motor Included No
Universal Or Specific Fit Specific
Fits Jeep · 4 vehicles

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

Electric regulator. Restores smooth window operation with reliable performance.

Metal construction. Built for durable, like-new function over time.

Cross-references ACI 81622, Dorman - OE Solutions 740-374 and 55363285AB for the same application. See all 7.

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Rear Left Window Regulator for Jeep Grand Cherokee

Restore smooth rear window operation with this Continental window regulator for the rear left position. Continental WR40374 is a specific-fit, electric regulator built with a metal construction for 2001-2004 Jeep Grand Cherokee models equipped with power windows.

Key Features

  • Specific-fit window regulator for direct replacement
  • Rear left position for 2001-2004 Jeep Grand Cherokee
  • Electric operation for power window systems
  • Metal construction for dependable support and movement
  • Motor not included
  • OE-style fit, form, and function for straightforward service

Product Details

Continental WR40374 is a rear left window regulator engineered for the 2001-2004 Jeep Grand Cherokee with power windows. It is built to match the original part’s fit and operating layout, helping restore normal glass travel when the factory regulator wears out from repeated use or harsh weather. This Continental window regulator is a practical replacement for Jeep Grand Cherokee rear left window repair, and WR40374 is also referenced by ACI 81622 and Dorman OE Solutions 740-374 for the same application.

Common Problems It Can Help Solve

  • Rear window stuck in the up or down position
  • Slow, uneven, or noisy window movement
  • Window slipping, binding, or dropping inside the door
  • Failure caused by worn cables, gears, or regulator components
  • Loss of power window function at the rear left door

Installation Notes and Tips

Verify the rear left door application and confirm the vehicle is equipped with power windows before installation. Compare the original regulator’s mounting points and connector layout to the replacement part before removing the door trim. Because the motor is not included, reuse or transfer the existing motor if required by your repair procedure.

Quality Assurance

Continental manufactures window regulators in ISO TS certified facilities and supplies OE-style replacement parts for domestic, Asian, and European passenger cars and light trucks. WR40374 is built to deliver like-new window function for the 2001-2004 Jeep Grand Cherokee.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2004JeepGrand CherokeeRear LeftFits vehicles with power windows.
2003JeepGrand CherokeeRear LeftFits vehicles with power windows.
2002JeepGrand CherokeeRear LeftFits vehicles with power windows.
2001JeepGrand CherokeeRear LeftFits vehicles with power windows.
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACI — 81622Dorman - OE Solutions — 740-37455363285AB55363285AC55363285AD55363285AECH1550112