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Number 16 marks the part’s position in the exploded view.

Product overview

Genuine OEM Volkswagen O-ring, part number N91085901. This seal is designed to prevent fluid or pressure leaks within the engine cylinder head assembly. It is positioned as shown in the assembly diagram. Genuine OEM O-rings are manufactured from specific elastomer compounds to ensure chemical compatibility and a leak-free seal under varying thermal conditions.

Catalogue entry: SEAL. RING 12X1,9.

Technical details

Category
Gaskets & Seals
Country of origin
Germany
Customs (HS) code
40169300
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
1.6 × 1.6 × 0.2 cm
Shipping weight
0 kg

Specifications

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

Dimensions
12x1.9

Equipment codes

  • 0LB
  • 0LC
  • 0LM
  • 1QE
  • 5C1
  • L0L
  • QJ1

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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  • ✓ Genuine OEM inventory sourced directly from factory networks
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Parts diagram & fitment

35 vehicles

O-ring — locate N91085901 Volkswagen O-Ring | Genuine OEM 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 assembly11
Vehicle fitment table35

Europe (31)

VehicleYearsPos.QtyRemarkPR
Audi RS3 Limousine2017-2020191PR:QJ
Audi A3 Sportback2016-2020191PR:QJ
Audi A3 Cabrio2016-2020191
Audi A3 Cab. 1.42013-2016191
Audi A3 Sportback2012-2016191PR:QJ1
Altea XL Reference2010-2013161D3X
Leon Stylance2010-2012161D3X
superb comfort2008-2013161
octavia ambiente2008-2013161
passat estate2008-2011161
Touran 1.92008-2010161
GOLF VARIANT 07>2007-161
GOLF PLUS 08>2007-161D3X
Passat/4Motion 082007-161
Audi A3/S3/Sportb./qu. 082007-161
JETTA 06>2006-161
TOURAN2006-161
ALTEA 07>2006-161
GOLF PLUS 05>2005-161D3X
JETTA 06>2005-161
Audi A4/S4/Av./qu. 05>2005-161
LEON 06>2005-161
Passat/4Motion2005-2007161
Audi A3/S3/quattro2005-2007161
TOURAN2005-2006161
Audi A6/S6/Avant/qu. 05>2004-161
TOLEDO 05>2004-161
OCTAVIA/COMBI/4X4 04>2004-161
ALTEA2004-2006161
TOURAN2003-2005161MS9
GOLF2003-2005161D3X

Other markets (4)

VehicleYearsPos.QtyRemarkPR
Audi A3 Limousine 2.02017-2021191AZV
Golf/Rabbit 08>2007-161
Jetta "USA"05>2005-161D3X
Golf/Rabbit2005-2007161

Diagrams & fitment data powered by oemdiagrams.com

N91085901 Volkswagen O-Ring | Genuine OEM is fitted on: Audi RS3 Limousine 2017-2020; Audi A3 Sportback 2016-2020; Audi A3 Cabrio 2016-2020; Audi A3 Cab. 1.4 2013-2016; Audi A3 Sportback 2012-2016; Altea XL Reference 2010-2013; Leon Stylance 2010-2012; superb comfort 2008-2013; octavia ambiente 2008-2013; passat estate 2008-2011; Touran 1.9 2008-2010; GOLF VARIANT 07> 2007-; GOLF PLUS 08> 2007-; Passat/4Motion 08 2007-; Audi A3/S3/Sportb./qu. 08 2007-; JETTA 06> 2006-; TOURAN 2006-; ALTEA 07> 2006-; GOLF PLUS 05> 2005-; JETTA 06> 2005-; Audi A4/S4/Av./qu. 05> 2005-; LEON 06> 2005-; Passat/4Motion 2005-2007; Audi A3/S3/quattro 2005-2007; TOURAN 2005-2006; Audi A6/S6/Avant/qu. 05> 2004-; TOLEDO 05> 2004-; OCTAVIA/COMBI/4X4 04> 2004-; ALTEA 2004-2006; TOURAN 2003-2005; GOLF 2003-2005; Audi A3 Limousine 2.0 2017-2021; Golf/Rabbit 08> 2007-; Jetta "USA"05> 2005-; Golf/Rabbit 2005-2007.