Please wait… 
Please wait while we process your order,
do not press the back button…
do not press the back button…
Sub5Club Store
https://www.pitp.club
https://www.pitp.club
https://www.pitp.club
-
Engine Parts
-
- Engine Cooling Coolant Hoses and Pipes (Front engine cars) Coolant Hoses and Pipes (Rear engine cars) Water / Coolant Radiators Track & Race Coolant Radiators Water / Coolant Pumps Coolant Bottles / Expansion Tanks Thermostat / Temperature Sensor Oil Radiators / Heat Exchangers Oil System & Pipes Oil Tank Air cooling parts All Categories
-
- Engine Rebuild Parts Intermediate shaft (IMS) Oil System Parts Fuel System Parts Gaskets & Sets Radial Seal / RMS / Camshaft / Balance shaft Belts / Tensioners / Rollers Chains & Tensioners Timing covers and gaskets Engine Bearings / Shells Engine Valves / Guides / Springs Rocker Arms & Tappets Engine Bolts / Studs Engine Mounts Piston Rings Engine Cylinders / Liners / Pistons Connecting Rod Cylinder Head / Camshaft Carrier Camshaft covers / Gaskets Camshafts Camshaft gears / sprockets and fixings Crankcase Parts Crankshaft & Parts All Categories
-
-
Brakes
-
- Brakes Brake Pads & Disc Package SPORTS Brake Pads & Disc Package Brake Pads Packages Brake Disc Standard Brake Pads Standard SPORTS Brake Disc Brembo Standard brakes Brembo Racing brakes TEXTAR Brakes PAGID Racing Brakes Manthey Racing Brake Pads Zimmermann Brakes Performance Friction Brakes Giro Slotted Brake Disc Wilwood Disc Brakes SHW Performance Brakes EBC Brakes Black Diamond Performance Brakes O-Brake Brake Discs Surface Transforms Ceramic Brakes Rotinger Graphite Line Replacement for Ceramic Disc All Categories
-
-
Suspension & Steering
-
Transmission
-
- Gearbox / Transmission Clutch Kits Clutch Kits - High Performance Clutch Friction Plate Clutch Pressure Plate Clutch Release Bearings Clutch Cables & Parts Clutch Guide Tube Clutch Ring Gear Clutch Forks & Levers Clutch Bolts Gearbox Parts Driveshafts & Parts Gasket Sets / Gaskets / Seals / Lock Nuts Gearbox Mounts Gearshift Control Parts Flywheel / Torque CV Joints Kits CV Boots and Kits Cardan Shaft / Prop Shaft Transmission Parts Gearbox / Differential Oil Gearbox Sump / Oil Pan All Categories
-
-
Cooling & Heating
-
- Heating / Air Conditioning Air con condensers & desiccators Air con evaporators & expansion valves Air con pipes Air con belts Fans & cowlings Relays / Sensors / Resistors Compressors Heater flaps Blower Motors & Fans Heater blowers Heater hoses & pipes Heat Exchanger Heater cables Vents / Grilles Climate Control Temperature Sensors / Switches Heating / Air conditioning Housings Auxiliary coolant pump
-
-
Electrical & Lighting
-
- Electrical & Relays Fuel Pumps Brake Light Switch Brake & Clutch Switch Hazard Warning Switch Handbrake Switch Reverse Light Switch Headlamp Switch Window Switch Window Motors Window Mechanism Wiper Motor Wiper Mechanism Electric Horn SmartTop Control Units Ignition Switch Seat Switch Indicator / Wiper Stalk Switch Roof / Sun Roof Switch Relays / Fuses Washer pumps / bottles / jets Alarms / Security / Central Locking Electronic Control Units All Categories
-
-
Body & Exhaust
-
- Chassis / Bodywork Restoration Chassis / Repair Panels Front Lid Damper Rear Lid Damper Bonnets / Locks & Latches Boots / Rear Lid / Locks and Latches Rear lid / Tailgate Bumpers Front Bumpers Rear Door Handles | Locks | Keys Door Panels | Hinges | Striker Plates Window Lifters | Motors Wings Front & Parts Wings Rear & Parts Side Sill Panels Exterior Chassis Mouldings Mirrors & Parts Stone Chip Foils / Stickers Undertrays Chassis & Engine Front Wiper Arms & Blades Rear Wiper Arms & Blades Wheel Arch Liners & Covers Roof - Cabrio / Targa / Coupe / Speedster All Categories
-
-
Exhausts
Standard Silencers / Mufflers
Sport Silencers / Mufflers
Switchable Silencers / Mufflers
Exhaust for Body Conversion
1 IN / 1 OUT
Standard Silencers 1 IN / 1 OUT
Sports Silencers 1 IN / 2 OUT
Sports Silencers 2 IN / 1 OUT
Standard Silencers 2 IN / 1 OUT
Sport Silencers 2 IN / 2 OUT
Standard Silencers 2 IN / 2 OUT
Sport Silencers All Categories
-
Exhausts
Standard Silencers / Mufflers
Sport Silencers / Mufflers
Switchable Silencers / Mufflers
Exhaust for Body Conversion
1 IN / 1 OUT
-
-
Lubricants & Fluids
-
- Service Parts Service Kits Service Kits OE Parts Oil Filters Air Filters Pollen/Particle Filters Fuel Filters Belts All Types Spark Plugs IRIDIUM POWER Spark Plugs IRIDIUM RACING Spark Plugs Ignition Coils Front Wiper Arms & Blades Rear Wiper Arms & Blades Gearbox Service Parts Porsche Classic Motor oil Engine Oil & Lubricants - Mobil Engine Oil & Lubricants - Total Engine Oil & Lubricants - Castrol Engine Oil & Lubricants - Motul Engine Oil & Lubricants - Millers Oils NanoDrive Engine Oil & Lubricants - Millers Oils Fuel Additives All Categories
-
-
All Parts
-
- Parts Accessories Chassis / Bodywork Brakes Clothing & Gifts Electrical & Relays Engine Cooling Engine Electrical Engine Rebuild Parts Engine Tuning Exhausts Exterior Styling / Spoilers Gearbox / Transmission Heating / Air Conditioning Hydraulics Interior & Accessories Incar / Multimedia Lighting Mats & Carpets Motorsport and Off-Road Parts for Other Cars Pedal Cluster Rubber Seals All Categories
-
- Back to main website
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Category Filter
Porsche
>
Chassis / Bodywork
>
Mirrors & Parts
>
Door mirror glass (Flat), Dimmable, Left for LHD. Porsche 982 Boxster / 982 Cayman ❭ 982857521C
Door mirror glass (Flat), Dimmable, Left for LHD. Porsche 982 Boxster / 982 Cayman - 982857521C
982857521C/1
Vehicle Group
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Information
Door mirror glass Flat, Automatically dimmable, Left for LHD (Left-Hand Drive) cars
This OE Match left door mirror glass is a replacement flat exterior mirror glass for left-hand drive Porsche 982 Boxster and 982 Cayman models. It is designed for vehicles with dimmable mirror glass specification and matches the original-style fitment, appearance, and viewing function.
Fits:
Porsche 982 (718) Boxster 2017>>
Porsche 982SP Boxster Spyder 2019>>
Porsche 982C (718C) Cayman 2017>>
Porsche 982 Cayman GT4 2019>>
LEFT Door Mirror Glass FLAT: OE reference Part No 982857521C
098 / 263 / 256 / 257 / 260 / 261
CODES:
PR:098 = Left-hand drive version
PR:263 = Left exterior mirror glass, FLAT
PR:256 = Manually retractable exterior mirrors, with automatic dimming
PR:257 = Manually retractable exterior mirrors, with automatic dimming and memory
PR:260 = Electrically retractable mirrors, with automatic dimming
PR:261 = Electrically retractable mirrors with memory, with automatic dimming and memory
The flat mirror glass provides a clear and accurate rear-side view from the left door mirror. The dimmable function helps reduce glare from headlights behind the vehicle, improving night-time driving comfort and visibility. On LHD vehicles, this glass fits the left exterior mirror assembly and helps support safe lane changes, parking, reversing, and general driving visibility.
Functions
• Replaces the left-side exterior door mirror glass
• Provides a flat, accurate rear-view image
• Supports dimming function to help reduce glare
• Helps improve night-time driving comfort
• 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, loose, cloudy, or delaminated over time. Dimmable mirror glass can also fail internally, causing dark patches, stains, liquid marks, or loss of dimming performance. Replacing the mirror glass restores clear visibility, improves safety, and returns the door mirror to the correct OE-style specification.
When to replace
• 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 left 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 left-hand exterior door mirror assembly on left-hand drive Porsche 982 Boxster and 982 Cayman models. It mounts into the existing mirror housing and connects to the mirror electrical system where dimmable mirror equipment is fitted.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
982857521C
The product you are viewing cross references to these numbers
This OE Match left door mirror glass is a replacement flat exterior mirror glass for left-hand drive Porsche 982 Boxster and 982 Cayman models. It is designed for vehicles with dimmable mirror glass specification and matches the original-style fitment, appearance, and viewing function.
Fits:
Porsche 982 (718) Boxster 2017>>
Porsche 982SP Boxster Spyder 2019>>
Porsche 982C (718C) Cayman 2017>>
Porsche 982 Cayman GT4 2019>>
LEFT Door Mirror Glass FLAT: OE reference Part No 982857521C
098 / 263 / 256 / 257 / 260 / 261
CODES:
PR:098 = Left-hand drive version
PR:263 = Left exterior mirror glass, FLAT
PR:256 = Manually retractable exterior mirrors, with automatic dimming
PR:257 = Manually retractable exterior mirrors, with automatic dimming and memory
PR:260 = Electrically retractable mirrors, with automatic dimming
PR:261 = Electrically retractable mirrors with memory, with automatic dimming and memory
The flat mirror glass provides a clear and accurate rear-side view from the left door mirror. The dimmable function helps reduce glare from headlights behind the vehicle, improving night-time driving comfort and visibility. On LHD vehicles, this glass fits the left exterior mirror assembly and helps support safe lane changes, parking, reversing, and general driving visibility.
Functions
• Replaces the left-side exterior door mirror glass
• Provides a flat, accurate rear-view image
• Supports dimming function to help reduce glare
• Helps improve night-time driving comfort
• 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, loose, cloudy, or delaminated over time. Dimmable mirror glass can also fail internally, causing dark patches, stains, liquid marks, or loss of dimming performance. Replacing the mirror glass restores clear visibility, improves safety, and returns the door mirror to the correct OE-style specification.
When to replace
• 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 left 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 left-hand exterior door mirror assembly on left-hand drive Porsche 982 Boxster and 982 Cayman models. It mounts into the existing mirror housing and connects to the mirror electrical system where dimmable mirror equipment is fitted.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
982857521C
982857521C
The product you are viewing cross references to these numbers
Price: £281.00
Orderable
Back to top
You have been successfully signed up to our mailing list
We're happy to help!
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed
© 2026 Sub5Club Store. All rights reserved. | Powered by Datadial
Price Match Guarantee
Worldwide Delivery
12 Month Warranty