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Number 8 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 Helper Spring, part number 99134330103. Fits Porsche 911 (2013-2020), Porsche Boxster (2016-2019), Porsche Cayman (2016-2019). Shown as position 7 in the front axle and steering diagram P4240200.

Catalogue entry: SPRING ×2.

Technical details

Category
Suspension
Diagram sheet
Porsche p48402000, position 8
ETKA group
4 / 02 (402)
Manufacturer
Porsche
Product Type
Genuine new auto parts

Specifications

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

Equipment codes

  • only with352
  • only with475
  • only with477

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.

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Parts diagram & fitment

7 vehicles

Helper Spring — locate 99134330103 Porsche Helper Spring in the official exploded view and explore the surrounding assembly.

LThis part is the Left side

Parts in this assembly48
Vehicle fitment table7

Europe (7)

VehicleYearsPos.QtyRemark
Boxster2016-62PR:475,477
Cayman2016-62PR:475,477
991 II Carrera 42016-201962PR:352,475,
GT2 RS Clubsport2013-202062
Cayman2013-201662PR:475
Boxster2012-201662PR:475
991 Carrera 42011-201662

Diagrams & fitment data powered by oemdiagrams.com

99134330103 Porsche Helper Spring is fitted on: Boxster 2016-; Cayman 2016-; 991 II Carrera 4 2016-2019; GT2 RS Clubsport 2013-2020; Cayman 2013-2016; Boxster 2012-2016; 991 Carrera 4 2011-2016.