Dorman 955-122 Door Mirror - Left

Brand Dorman 955-122
Position Left
Adjustment Type Electric
Aspherical Glass No
Attachment Type Screws
Automatic Dimming Included No
Blind Spot Indicator No
Blind Spot Mirror Included No
Connector Terminal Quantity 4
Convex Shaped Glass No
Extendable Mirror No
Fold Away Mirror No
Glass Color Clear
Glass Shape Rectangular
Grade Type Regular
Heated No
Housing Color Black
Housing Turn Signal Indicator No
Lane Departure Warning System No
Material Plastic
Memory Setting No
Mirror Turn Signal Indicator No
Mirror Type Powered Mirror
Mounting Hardware Included Yes
Mounting Hole Quantity 4
Package Contents 1 Mirror Assembly
Paintable Yes
Universal Or Specific Fit Specific
Wiring Harness Included Yes
Fits Buick and Pontiac · 17 vehicles

OE-style replacement. Engineered to match the original mirror assembly's look, fit, and function.

Electric adjustment. Powered mirror control for convenient, precise positioning.

Paintable housing. Black plastic finish can be customized to match your build.

Cross-references 62534G, 1830032 and 10188119 for the same application. See all 4.

$84.58Free 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.

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Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $84.58
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

OE-Style Left Door Mirror for Buick and Pontiac

Dorman 955-122 is a specific-fit left door mirror assembly engineered to match the original mirror’s look, fit, and function for select Buick and Pontiac applications. It uses electric adjustment and includes the mirror glass, housing, bracket, and wiring harness needed for a direct replacement on the vehicle.

Compatible with 1989-1996 Buick Regal, left, and 1988-1996 Pontiac Grand Prix, left, this powered mirror is built for vehicles with a 117 mm base. The black housing is paintable, allowing the exterior finish to be matched to the vehicle as needed.

Key Features

  • Direct replacement door mirror assembly for the left side
  • Electric adjustment for in-cab mirror positioning
  • Specific fit for select Buick Regal and Pontiac Grand Prix models
  • Black plastic housing with clear rectangular glass
  • Paintable housing for finish matching
  • Wiring harness included for the mirror assembly
  • Mounts with screws and 4 mounting holes
  • 4-terminal connector configuration

Detailed Description

Dorman 955-122 is designed as an OE-style replacement for the driver-side mirror on select Buick Regal and Pontiac Grand Prix vehicles. The assembly follows the original mirror layout with the same core components expected from the factory unit, including the housing, bracket, glass, and powered adjustment hardware. For shoppers searching for a left door mirror for 1989-1996 Buick Regal or 1988-1996 Pontiac Grand Prix, Dorman 955-122 provides a direct-fit solution with the correct 117 mm base application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

  • Broken or cracked driver-side mirror housing
  • Loss of electric mirror adjustment function
  • Damaged mirror glass or bracket assembly
  • Exterior mirror fitment issues after collision repair
  • Worn or missing left door mirror on Buick Regal or Pontiac Grand Prix

Installation Notes and Tips

Install on the left side using the existing screw-mounted attachment points and the 4-hole base configuration. Verify the vehicle uses a powered mirror setup with a 117 mm base before ordering. Confirm connector and wiring alignment with the original mirror assembly prior to installation.

Quality Assurance

Dorman engineers this mirror assembly to match the original part’s fit and function for the listed vehicles. It is built as a regular-grade replacement for direct service use on the specified Buick and Pontiac applications.

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1996BuickRegalLeftPower; 117 mm Base
1996PontiacGrand PrixLeftPower; 117 mm Base
1995BuickRegalLeftPower; 117 mm Base
1995PontiacGrand PrixLeftPower; 117 mm Base
1994BuickRegalLeftPower; 117 mm Base
1994PontiacGrand PrixLeftPower; 117 mm Base
1993BuickRegalLeftPower; 117 mm Base
1993PontiacGrand PrixLeftPower; 117 mm Base
1992BuickRegalLeftPower; 117 mm Base
1992PontiacGrand PrixLeftPower; 117 mm Base
1991BuickRegalLeftPower; 117 mm Base
1991PontiacGrand PrixLeftPower; 117 mm Base
1990BuickRegalLeftPower; 117 mm Base
1990PontiacGrand PrixLeftPower; 117 mm Base
1989BuickRegalLeftPower; 117 mm Base
1989PontiacGrand PrixLeftPower; 117 mm Base
1988PontiacGrand PrixLeftPower; 117 mm Base
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
62534G183003210188119GM17L