Cardone
Window Regulator

Cardone 82-186B Window Regulator - Rear Left

Brand Cardone 82-186B
Position Rear Left
E-Waste No
Installation Instructions Included Yes
Material Metal; Plastic
Motor Included No
Mounting Hardware Included No
Package Contents Window Lift Regulator; Instruction Sheet
Product Condition New
Window Operation Type Electric
Product line Window Regulator
Fits Buick and Oldsmobile · 21 vehicles

100% new unit. Provides reliable electric window lift operation.

Guaranteed fit, form and function. A direct replacement with no modifications needed.

O.E.M. design flaws corrected. Built to help reduce motor wear and premature burnout.

Cross-references Buick 10334399 and Oldsmobile 10334399 for the same application. See all 2.

$72.08Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $72.08
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Cardone Rear Left Window Regulator

The Cardone 82-186B window regulator is a new electric replacement for the rear left door on select Buick and Oldsmobile models. It is built to restore smooth window lift operation while helping reduce strain on the window lift motor.

Key Features

  • 100% new construction for reliable window movement
  • Guaranteed fit, form, and function for the listed applications
  • Meets or exceeds OEM performance expectations
  • OEM design flaws are corrected for longer service life
  • Stand-alone window lift regulator for a cost-efficient repair
  • Metal and plastic construction
  • Electric window operation
  • Installation instructions included

Product Details

Cardone Window Regulator 82-186B is engineered to replace worn or failed rear left power window regulators in the Buick Century, Buick Regal, and Oldsmobile Intrigue. By addressing original design weaknesses, this regulator helps reduce premature motor wear and burnout while restoring consistent glass travel. This part cross-references Buick and Oldsmobile OE number 10334399 for the same application.

Common Issues This Part Can Solve

  • Rear window stuck in the up or down position
  • Slow, uneven, or noisy window movement
  • Window slipping, binding, or dropping inside the door
  • Excessive load on the window lift motor
  • Failure of the original regulator mechanism

Installation Notes

Compatible With 1997-2005 Buick Century, rear left; 1997-2003 Buick Regal, rear left; and 1998-2002 Oldsmobile Intrigue, rear left. This is an electric window regulator and does not include a motor or mounting hardware. Verify door position and match the vehicle’s original regulator style before installation. The included instruction sheet supports a straightforward replacement process.

Quality Assurance

Cardone designs this new window regulator to correct known OEM weaknesses and deliver dependable operation at a low cost. The part is built to meet or exceed OEM performance for the listed Buick Century, Buick Regal, and Oldsmobile Intrigue applications.

This part fits 21 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005BuickCenturyRear LeftWindow Regulator
2004BuickCenturyRear LeftWindow Regulator
2003BuickCenturyRear LeftWindow Regulator
2003BuickRegalRear LeftWindow Regulator
2002BuickCenturyRear LeftWindow Regulator
2002BuickRegalRear LeftWindow Regulator
2002OldsmobileIntrigueRear LeftWindow Regulator
2001BuickCenturyRear LeftWindow Regulator
2001BuickRegalRear LeftWindow Regulator
2001OldsmobileIntrigueRear LeftWindow Regulator
2000BuickCenturyRear LeftWindow Regulator
2000BuickRegalRear LeftWindow Regulator
2000OldsmobileIntrigueRear LeftWindow Regulator
1999BuickCenturyRear LeftWindow Regulator
1999BuickRegalRear LeftWindow Regulator
1999OldsmobileIntrigueRear LeftWindow Regulator
1998BuickCenturyRear LeftWindow Regulator
1998BuickRegalRear LeftWindow Regulator
1998OldsmobileIntrigueRear LeftWindow Regulator
1997BuickCenturyRear LeftWindow Regulator
1997BuickRegalRear LeftWindow Regulator
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Buick — 10334399Oldsmobile — 10334399