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Number 18 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen O-Ring, part number N90978801. This O-ring creates a seal between two mating surfaces, commonly found in exhaust systems and cooling components. It is located at position 18 in the diagram. Made from durable rubber for reliable performance.
Catalogue entry: SEAL. RING 21X1,5.
Fitted with: 03L253039H SEAL, WHT007845 NUT, N10629603 BOLT, N90626402 SCREW, N0138133 seal ring, 03L145757P SEAL, N10617402 SCREW, N90715601 seal ring, N10717701 SCREW, G052112A3 PASTE, 03L145736AG LINE.
Technical details
- Category
- Gaskets & Seals
- Country of origin
- Italy
- Customs (HS) code
- 40169300
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 2.4 × 2.4 × 0.1 cm
- Shipping weight
- 0 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
- Dimensions
- 21x1.5
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
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Parts diagram & fitment
78 vehiclesO-ring — locate N90978801 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 assembly21
- 1Part 03L253014A
- 1Part 03L253014AX
- 2Damper 03L131111R
- 3Seal Ring 03L145117
- 4Screw N91117502
- 5Seal 03L253039H
- 6Bolt N0444076
- 7Part WHT007845
- 8Support 03L145536F
- 9Bolt N10629603
- 10Bolt N10551901
- 11Bolt N10464002
- 12Line 03L145736AG
- 13Screw N90626402
- 14Seal Ring N0138133
- 15Seal 03L145757P
- 16Screw N10617402
- 17Screw WHT003496
- 19Seal Ring N90715601
- 20Screw N10717701
- 21Paste G052112A3
Vehicle fitment table87
Europe (72)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Amarok twin cab | 2022- | 18 | 1 | ||
| Amarok twin cab | 2016-2022 | 18 | 1 | ||
| jetta | 2014-2017 | 35 | 1 | ||
| Altea XL Reference | 2013-2013 | 35 | 1 | ||
| Amarok twin cab | 2012-2016 | 23 | 1 | ||
| Ibiza Reference | 2012-2012 | 35 | 1 | ||
| Tiguan 4Motion | 2011-2018 | 35 | |||
| new beetle | 2011-2016 | 17 | 1 | ||
| new beetle cabriolet | 2011-2016 | 17 | 1 | ||
| Golf Cabriolet | 2011-2016 | 15 | |||
| Crafter 35 panel | 2011-2016 | 23 | |||
| Passat CC | 2011-2016 | 35 | |||
| Golf Plus | 2011-2014 | 15 | 1 | ||
| Golf | 2011-2013 | 15 | |||
| Ibiza Reference | 2011-2012 | 35 | 1 | ||
| Sharan Blue Motion | 2010-2015 | 35 | |||
| Caddy Maxi Kombi | 2010-2015 | 15 | |||
| Touran 2.0 | 2010-2015 | 15 | |||
| Passat saloon | 2010-2015 | 15 | |||
| Eos BlueMotion | 2010-2015 | 35 | |||
| Roomster | 2010-2015 | 33 | 1 | ||
| jetta | 2010-2014 | 17 | 1 | ||
| Fabia Scout | 2010-2014 | 33 | 1 | ||
| Altea XL Reference | 2010-2013 | 13 | 1 | ||
| Alhambra Stylance | 2010-2013 | 35 | D | ||
| Leon Stylance | 2010-2012 | 13 | 1 | D7N | |
| Polo | 2009-2014 | 33, 35 | |||
| jetta variant | 2009-2014 | 17 | 1 | ||
| golf estate | 2009-2013 | 17, 15 | 1 | ||
| Yeti | 2009-2013 | 15 | 1 | ||
| Fabia Ambiente | 2009-2013 | 33 | 1 | ||
| Polo | 2009-2012 | 33, 35 | |||
| Amarok twin cab | 2009-2012 | 23 | 1 | ||
| Golf Plus 1.6 | 2009-2011 | 15, 18 | |||
| Jetta Vagon 08> | 2008- | 17 | 1 | ||
| Scirocco 2.0 | 2008-2014 | 18, 35 | 1 | ||
| superb comfort | 2008-2013 | 15 | 1 | ||
| octavia ambiente | 2008-2013 | 15 | 1 | ||
| Audi A3 Sportback | 2008-2013 | 14 | |||
| Passat CC | 2008-2012 | 18, 35 | 1 | ||
| golf 2.0 | 2008-2011 | 15, 18 | |||
| passat estate | 2008-2011 | 38, 15 | 1 | BLS | TG0 |
| jetta | 2008-2011 | 14, 17 | |||
| caddy panel van | 2008-2010 | 13 | 1 | BMM | |
| EOS 2.0 | 2008-2010 | 18 | 1 | TG3 | |
| Touran 1.9 | 2008-2010 | 13 | 1 | ||
| Polo | 2008-2009 | 13 | |||
| GOLF VARIANT 07> | 2007- | 14, 18 | |||
| GOLF PLUS 08> | 2007- | 13 | 1 | ||
| Passat/4Motion 08 | 2007- | 38, 18 | 1 | BMP,BMR,BUZ, | |
| TIGUAN 08> | 2007- | 18, 35 | 1 | D91 | |
| Audi TT Coupe/Roadster 08> | 2007- | 18 | 1 | TG3 | |
| Audi A3/S3/Sportb./qu. 08 | 2007- | 14 | |||
| Audi A3 Cab. 2.0 TDI | 2007-2013 | 14 | |||
| EOS-Cabriolet-Coupe | 2006- | 13 | 1 | D7N | |
| JETTA 06> | 2006- | 13, 17 | 1 | ||
| TOURAN | 2006- | 13 | 1 | ||
| ALTEA 07> | 2006- | 14 | |||
| ROOMSTER 06> | 2006- | 14 | |||
| FABIA/COMBI NF 07> | 2006- | 14 | |||
| GOLF PLUS 05> | 2005- | 13 | 1 | ||
| POLO | 2005- | 13 | |||
| JETTA 06> | 2005- | 14 | |||
| LEON 06> | 2005- | 14 | |||
| Passat/4Motion | 2005-2007 | 38 | 1 | BMP,BMR,BVD, | |
| Audi A3/S3/quattro | 2005-2007 | 14 | |||
| TOURAN | 2005-2006 | 13 | |||
| CADDY | 2004- | 13 | 1 | ||
| TOLEDO 05> | 2004- | 14 | |||
| OCTAVIA/COMBI/4X4 04> | 2004- | 14 | |||
| GOLF | 2003-2005 | 13 | 1 | D7N | |
| DIES.-IND.-MOT.1,9>2,0 | 1990-2007 | 13 |
Other markets (6)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Rapid Ambition | 2011-2021 | 35 | 1 | ||
| New Passat | 2011-2015 | 35 | |||
| DIES.-IND.-MOT.1,9>2,0 08> | 2007- | 13, 17 | 1 | ||
| Golf/Rabbit 08> | 2007- | 13 | 1 | ||
| Jetta "USA"05> | 2005- | 14, 17 | |||
| Golf/Rabbit | 2005-2007 | 13 | 1 |
Listed without a diagram position (9)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Ibiza Reference | 2008-2011 | ||||
| IBIZA 06> | 2005- | ||||
| CORDOBA 06> | 2005- | ||||
| Audi A4/S4/Av./qu. 05> | 2005- | ||||
| Audi A6/S6/Avant/qu. 05> | 2004- | ||||
| ALTEA | 2004-2006 | ||||
| Audi A8/S8/qu. lang | 2003-2007 | ||||
| Audi A4/S4 Cabrio./qu. | 2002-2006 | ||||
| Audi A4/S4/Av./qu. | 2001-2004 |
Diagrams & fitment data powered by oemdiagrams.com
N90978801 Volkswagen O-Ring | Genuine OEM is fitted on: Amarok twin cab 2022-; Amarok twin cab 2016-2022; jetta 2014-2017; Altea XL Reference 2013-2013; Amarok twin cab 2012-2016; Ibiza Reference 2012-2012; Tiguan 4Motion 2011-2018; new beetle 2011-2016; new beetle cabriolet 2011-2016; Golf Cabriolet 2011-2016; Crafter 35 panel 2011-2016; Passat CC 2011-2016; Golf Plus 2011-2014; Golf 2011-2013; Ibiza Reference 2011-2012; Sharan Blue Motion 2010-2015; Caddy Maxi Kombi 2010-2015; Touran 2.0 2010-2015; Passat saloon 2010-2015; Eos BlueMotion 2010-2015; Roomster 2010-2015; jetta 2010-2014; Fabia Scout 2010-2014; Altea XL Reference 2010-2013; Alhambra Stylance 2010-2013; Leon Stylance 2010-2012; Polo 2009-2014; jetta variant 2009-2014; golf estate 2009-2013; Yeti 2009-2013; Fabia Ambiente 2009-2013; Polo 2009-2012; Amarok twin cab 2009-2012; Golf Plus 1.6 2009-2011; Jetta Vagon 08> 2008-; Scirocco 2.0 2008-2014; superb comfort 2008-2013; octavia ambiente 2008-2013; Audi A3 Sportback 2008-2013; Passat CC 2008-2012; golf 2.0 2008-2011; passat estate 2008-2011; jetta 2008-2011; caddy panel van 2008-2010; EOS 2.0 2008-2010; Touran 1.9 2008-2010; Polo 2008-2009; GOLF VARIANT 07> 2007-; GOLF PLUS 08> 2007-; Passat/4Motion 08 2007-; TIGUAN 08> 2007-; Audi TT Coupe/Roadster 08> 2007-; Audi A3/S3/Sportb./qu. 08 2007-; Audi A3 Cab. 2.0 TDI 2007-2013; EOS-Cabriolet-Coupe 2006-; JETTA 06> 2006-; TOURAN 2006-; ALTEA 07> 2006-; ROOMSTER 06> 2006-; FABIA/COMBI NF 07> 2006-; GOLF PLUS 05> 2005-; POLO 2005-; JETTA 06> 2005-; LEON 06> 2005-; Passat/4Motion 2005-2007; Audi A3/S3/quattro 2005-2007; TOURAN 2005-2006; CADDY 2004-; TOLEDO 05> 2004-; OCTAVIA/COMBI/4X4 04> 2004-; GOLF 2003-2005; DIES.-IND.-MOT.1,9>2,0 1990-2007; Rapid Ambition 2011-2021; New Passat 2011-2015; DIES.-IND.-MOT.1,9>2,0 08> 2007-; Golf/Rabbit 08> 2007-; Jetta "USA"05> 2005-; Golf/Rabbit 2005-2007.