Skip to main content
Genuine OEM & performance parts — ships to United States

Target · Diagram

Find this reference above

Number 34 marks the part’s position in this exploded view (Porsche Boxster (2016-2019)).

Other diagrams in the gallery may use a different number for the same part.

Product overview

Genuine OEM Porsche Dowel Sleeve, part number 99909506303. Fits Porsche 911 (2013-2020), Porsche Boxster (2016-2019), Porsche Cayman (2016-2019). Shown as position 4 in the engine diagram P4210500.

Catalogue entry: SLEEVE M6X10 ×5.

Technical details

Category
Engine
Diagram sheet
Porsche p48105000, position 34
ETKA group
1 / 05 (105)
Manufacturer
Porsche
Product Type
Genuine new auto parts

Specifications

As recorded in the manufacturer’s parts catalogue for this part number.

Dimensions
6x10
Thread
M6x10 mm

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

12 vehicles

Dowel Sleeve — locate 99909506303 Porsche Dowel Sleeve 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 assembly48
Vehicle fitment table12

Europe (12)

VehicleYearsPos.Qty
Boxster2016-53
Cayman2016-53
991 II Carrera 42016-201955
Cayman GT42015-201655
Boxster Spyder2015-201655
991 R2013-202053
GT2 RS Clubsport2013-202055
Cayman2013-201655
Boxster2012-201655
991 Carrera 42011-201651
Boxster S2008-201253
Cayman2008-201253

Diagrams & fitment data powered by oemdiagrams.com

99909506303 Porsche Dowel Sleeve is fitted on: 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; Boxster S 2008-2012; Cayman 2008-2012.