HomeBody > MirrorsDorman 955-1777 Door Mirror - Left
Part #: 955-1777

Dorman 955-1777 Door Mirror - Left

Left
⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, LaCrosse
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Dorman 955-1777 Door Mirror for Buick LaCrosse

The Dorman 955-1777 door mirror is designed specifically for Buick LaCrosse models, providing reliable electric adjustment and enhanced visibility features. This powered mirror assembly combines functionality with durability, making it a practical replacement part for your vehicle.

  • Material: Durable plastic housing in black
  • Electric adjustment for precise mirror positioning
  • Heated glass to prevent fog and ice buildup
  • Includes housing turn signal indicator for added safety
  • Fold-away design to protect mirror when parked
  • Clear rectangular glass for accurate rearview
  • Attachment via screws for secure installation
  • Paintable housing to match vehicle color
  • Connector terminal quantity: 7 for proper electrical fit
  • Specific fitment for Buick LaCrosse models

Detailed Product Description

The Dorman 955-1777 door mirror is engineered to meet the exact specifications of Buick LaCrosse vehicles, ensuring a precise fit and seamless integration. Constructed with a sturdy plastic housing finished in black, this mirror assembly is designed to withstand daily wear and environmental exposure. The electric adjustment feature allows drivers to easily position the mirror for optimal rear visibility without manual effort. Additionally, the heated glass function helps maintain clear visibility by reducing fog and ice accumulation in colder conditions.

This mirror also includes a built-in turn signal indicator within the housing, enhancing vehicle signaling and safety on the road. The fold-away capability protects the mirror from damage when the vehicle is parked or navigating tight spaces. The clear, rectangular glass provides an unobstructed view, and the mirror is paintable to match the vehicle’s exterior color for a cohesive look. Installation is straightforward with screw attachment, though mounting hardware is not included.

Common Applications and Problem Solving

  • Replacement for cracked or broken door mirrors on Buick LaCrosse
  • Restores electric mirror adjustment functionality
  • Improves visibility in cold weather with heated glass
  • Replaces mirrors with damaged or non-functioning turn signal indicators
  • Upgrades to a fold-away mirror design for added protection

Installation Notes and Tips

  • Compatible specifically with Buick LaCrosse models; verify vehicle year and trim for fitment
  • Requires screw attachment; ensure proper tools are available
  • Mounting hardware is not included and may need to be sourced separately
  • Electrical connector has 7 terminals; confirm wiring compatibility before installation
  • Paintable housing allows for color matching prior to installation

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 955-1777 door mirror undergoes quality checks to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the supplier for exact warranty terms.

BrandDorman
Part Number955-1777
Adjustment TypeElectric
Aspherical GlassNo
Attachment TypeScrews
Automatic Dimming IncludedNo
Blind Spot IndicatorNo
Blind Spot Mirror IncludedNo
Connector Terminal Quantity7
Convex Shaped GlassNo
Extendable MirrorNo
Fold Away MirrorYes
Glass ColorClear
Glass ShapeRectangular
Grade TypeRegular
HeatedYes
Housing ColorBlack
Housing Turn Signal IndicatorYes
Lane Departure Warning SystemNo
MaterialPlastic
Memory SettingNo
Mirror TypePowered Mirror
Mounting Hardware IncludedNo
Package Contents1 Mirror Assembly
PaintableYes
Universal Or Specific FitSpecific
Wiring Harness IncludedNo

This part fits 4 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2013BuickLaCrosseLeftPower; w/Heat; Turn Signal; w/Puddle Lamps; CXL Submodel
2012BuickLaCrosseLeftPower; w/Heat; Turn Signal; w/Puddle Lamps; CXL Submodel
2011BuickLaCrosseCXLLeftPower; w/Heat; Turn Signal; w/Puddle Lamps
2010BuickLaCrosseCXLLeftPower; w/Heat; Turn Signal; w/Puddle Lamps

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1332-3061L20757720

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.