United States
Product overview
Genuine OEM Porsche Door Mirror Base Plate, part number 99173122900. This component provides the essential mounting surface for the side mirror assembly. It is designed for the left side of the vehicle and is configured for Left-Hand Drive (LHD) vehicles. Precision-engineered, it ensures a secure and stable attachment for the entire mirror unit. Genuine OEM base plates offer the correct material composition and structural integrity required for reliable mounting.
Catalogue entry: MIRRORMOUN left lhd; Manually adjustable.
Technical details
- Category
- Mirrors & Glass
- Country of origin
- Germany
- Customs (HS) code
- 87082990
- Manufacturer
- Porsche
- Product Type
- Genuine new auto parts
- Shipping weight
- 0.26 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- only with098
- only with529
- 098
- 529
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
Parts diagram & fitment
4 vehiclesMirror Base — locate 99173122900 Porsche Door Mirror Base Plate | Left in the official exploded view and explore the surrounding assembly.
Parts in this assembly48
- 1Int MirrorRight99173151102
- 1Int MirrorLeft99173151101
- 2Part 99173181101
- 3Part 99173181201
- 4Housing 99173163101
- 4Housing 99173163200
- 4Housing 99173163201
- 4Housing 99173163100
- 5Panel 99173173000
- 5Panel 99173172900
- 6Housing 99173162901
- 6Housing 99173162906
- 6Housing 99173162907
- 6Housing 99173163000
- 6Housing 99173163001
- 6Housing 99173163006
- 6Housing 99173163007
- 6Housing 99173162900
- 7MirrorLeft99173104501
- 7Mirror GlRight99173104502
- 7Mirror 99173104503
- 7Mirror 99173104600
- 7Mirror 99173104601
- 7Mirror Gl 99173104700
- 7Mirror Gl 99173104701
- 7Mirror Gl 99173104800
- 7Mirror Gl 99173104802
- 7Mirror Gl 99173104803
- 7Mirror Gl 99173104805
- 7Mirror Gl 99173104500
- 8Mirrormoun 99173122901
- 8Mirrormoun 99173123000
- 8Mirrormoun 99173123001
- 9Holder 99173122101
- 9Holder 99173122200
- 9Holder 99173122201
- 9Holder 99173122100
- 10Plate 99173151901
- 10Plate 99173152000
- 10Plate 99173152001
- 10Plate 99173151900
- 11Seal 99173183400
- 11Seal 99173183300
- 12Cable Set 99162271200
- 12Cable Set 99162271300
- 12Cable Set 99162271400
- 12Cable Set 99162271100
- 13Screw 99907319201
Vehicle fitment table4
Europe (4)
| Vehicle | Years | Pos. | Remark |
|---|---|---|---|
| 991 II Carrera 4 | 2016-2019 | 8 | 1 |
| 991 R | 2013-2020 | 8 | 1 |
| GT2 RS Clubsport | 2013-2020 | 8 | 1 |
| 991 Carrera 4 | 2011-2016 | 8 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
99173122900 Porsche Door Mirror Base Plate | Left is fitted on: 991 II Carrera 4 2016-2019; 991 R 2013-2020; GT2 RS Clubsport 2013-2020; 991 Carrera 4 2011-2016.
