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Product Information
Product Information
Door mirror glass (Convex), Dimmable, RIGHT for LHD (Left-Hand Drive) cars
This OE Match right door mirror glass is a replacement convex, dimmable exterior mirror glass for left-hand drive Porsche 991.1, 991.2, 981 Boxster, and 981C Cayman models. It is designed to match the original-style fitment, shape, and mirror function for vehicles using convex dimmable right-side mirror glass.

Fits:
Porsche 991.1 Carrera 2012 - 2016 (not for cars with SportDesign exterior mirror)
Porsche 991.2 Carrera 2017 - 2018 (for cars with Door mirror standard - option code: 528)
Porsche 991 Turbo 2014 - 2018 (for cars with Door mirror standard - option code: 528)
Porsche 981 Boxster 2012 - 2016
Porsche 981C Cayman 2012 - 2016

RIGHT Door Mirror Glass CONVEX: OE Part No 99173103806
   098 / 284 / 256 / 257 / 260 / 261

CODES:
   PR:098 = Left-hand drive version
   PR:284 = Right exterior mirror glass CONVEX
   PR:256 = Manually retractable exterior mirrors with automatic dimming
   PR:257 = Manually retractable exterior mirrors with automatic dimming and memory
   PR:260 = Electrically retractable exterior mirrors with automatic dimming
   PR:261 = Electrically retractable exterior mirrors with automatic dimming and memory

Diagram ref no 7

The convex mirror glass provides a wider rear-side field of view from the right exterior mirror, helping the driver monitor traffic, blind-spot areas, and the side of the vehicle. The dimmable function helps reduce glare from headlights behind the vehicle, improving night-time visibility and driving comfort.

Functions
Replaces the right-side exterior door mirror glass
 Provides convex wide-angle side visibility
 Supports dimming function to reduce glare
 Helps improve night-time driving comfort and visibility
 Restores clear side and rear visibility
 Fits into the original Porsche door mirror housing
 OE Match replacement for damaged or failed original mirror glass.

Why Replace This Part?
Door mirror glass can become cracked, chipped, scratched, cloudy, loose, or delaminated over time. Dimmable mirror glass can also fail internally, causing dark patches, staining, liquid marks, or loss of dimming performance. Replacing the mirror glass restores clear side visibility, improves driving safety, and returns the exterior mirror to the correct OE-style specification.

When to Replace This Part
  The mirror glass is cracked, broken, scratched, or missing
  The dimming function no longer works correctly
  The mirror surface has dark patches, stains, or internal fluid marks
  The reflective surface is cloudy, faded, or delaminating
  Visibility from the right mirror is poor or distorted
  The glass has become loose or detached from the backing plate
  The door mirror has been damaged by accident or parking impact
  The vehicle is being repaired or restored to original specification.

Where it fits on the car
This mirror glass fits in the right-hand exterior door mirror assembly on left-hand drive Porsche 991 and 981 models. It mounts into the original mirror housing and connects to the vehicle’s mirror electrical system where dimmable mirror equipment is fitted.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99173103806

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