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Number 6 marks the part’s position in this exploded view (Porsche Boxster Spyder (2019-2020)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Porsche Collar Nut, part number 99904902509. Fits Porsche Cayman (2016-2022), Porsche Boxster Spyder (2019-2020), Porsche 911 (2013-2020), Porsche Boxster (2016-2019). Shown as position 6 in the electrics diagram P54901030.
Catalogue entry: COLLAR NUT T5 ×2.
Technical details
- Category
- Electrical & Wiring
- Diagram sheet
- Porsche p54901030, position 6
- ETKA group
- 9 / 01 (901)
- Manufacturer
- Porsche
- Product Type
- Genuine new auto parts
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- ✓ Genuine OEM inventory sourced directly from factory networks
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Parts diagram & fitment
27 vehiclesCollar Nut — locate 99904902509 Porsche Collar Nut in the official exploded view and explore the surrounding assembly.
Standard part (a norm part such as a bolt, nut or clip) — used across many models; the vehicle list shows where this exact number is fitted.
Parts in this assembly19
- 1Control Unit 982907401
- 2Retainer 982907645A
- 3Screw 99914104409
- 4Part 99908463801
- 4Part PAF108333
- 5Part 99161802502
- 5Control Unit 99161802504
- 5Part 99161802302
- 5Control Unit 99161802304
- 7Control Unit 95B907530Y
- 7Control Unit 95B907530N
- 8Control Unit 99161814505
- 9Bolt 90037803501
- 10Control Unit 99161818512
- 11Converter 7PP959663D
- 12Ut Hexagon Plastic Collar Nut Hexagon Plastic N91018901
- 13Control Unit 99161827216
- 14Retainer 98161825502
- 15Spring Rivet 4D0863788
Vehicle fitment table27
Europe (27)
| Vehicle | Years | Pos. | Qty | Remark |
|---|---|---|---|---|
| Boxster Spyder | 2019- | 6 | 2 | |
| Cayman GT4 | 2019- | 7 | 2 | |
| Boxster | 2016- | 9 | 2 | |
| Cayman | 2016- | 9 | 2 | |
| 991 II Carrera 4 | 2016-2019 | 11 | 2 | |
| Cayman GT4 | 2015-2016 | 10 | 2 | |
| Boxster Spyder | 2015-2016 | 11 | 2 | PR:664 |
| 991 R | 2013-2020 | 11 | 2 | |
| GT2 RS Clubsport | 2013-2020 | 10 | 2 | |
| Cayman | 2013-2016 | 10 | 2 | |
| Boxster | 2012-2016 | 10 | 2 | |
| 991 Carrera 4 | 2011-2016 | 10 | 2 | |
| Panamera | 2009-2016 | 21 | 2 | PR:475 |
| GT2 RS | 2009-2012 | 13 | 12 | |
| 911 Carrera | 2008-2012 | 12 | 12 | |
| Boxster S | 2008-2012 | 14 | 7 | |
| Cayman | 2008-2012 | 14 | 7 | |
| GT3 RS | 2006-2011 | 12 | 12 | |
| Turbo | 2006-2009 | 13 | 12 | |
| Cayman S | 2005-2008 | 14 | 7 | |
| Carrera 4 Cabrio | 2004-2008 | 12 | 12 | |
| Boxster S | 2004-2008 | 14 | 7 | |
| Turbo | 2000-2005 | 18 | 10 | |
| GT3 RS | 1998-2005 | 18 | 12 | |
| Carrera 4 Cabrio | 1997-2005 | 18 | 12 | |
| Boxster S | 1996-2004 | 18 | 7 | |
| Carrera 4 Cabrio | 1993-1998 | 2 | 9 |
Diagrams & fitment data powered by oemdiagrams.com
99904902509 Porsche Collar Nut is fitted on: Boxster Spyder 2019-; Cayman GT4 2019-; Boxster 2016-; Cayman 2016-; 991 II Carrera 4 2016-2019; Cayman GT4 2015-2016; Boxster Spyder 2015-2016; 991 R 2013-2020; GT2 RS Clubsport 2013-2020; Cayman 2013-2016; Boxster 2012-2016; 991 Carrera 4 2011-2016; Panamera 2009-2016; GT2 RS 2009-2012; 911 Carrera 2008-2012; Boxster S 2008-2012; Cayman 2008-2012; GT3 RS 2006-2011; Turbo 2006-2009; Cayman S 2005-2008; Carrera 4 Cabrio 2004-2008; Boxster S 2004-2008; Turbo 2000-2005; GT3 RS 1998-2005; Carrera 4 Cabrio 1997-2005; Boxster S 1996-2004; Carrera 4 Cabrio 1993-1998.
