United States
Target · Diagram
Find this reference above
Number 3 marks the part’s position in this exploded view (Audi RS Q3 Sportback (2019-2024)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen O-Ring, part number N90035103. Fits Audi A3 Sportback (2019-2025), Audi RS Q3 Sportback (2019-2024), Audi TT RS (2016-2023), Audi RS3 Limousine (2017-2020), Audi RS Q3 (2013-2018). Shown as position 3 in the engine diagram 858121320.
Catalogue entry: SEAL. RING 21X3.
Technical details
- Category
- Engine Cooling
- Diagram sheet
- Audi 858121320, position 3
- ETKA group
- 1 / 21 (121)
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
- Dimensions
- 21x3
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
84 vehiclesO-ring — locate N90035103 Volkswagen O-Ring 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 assembly14
Vehicle fitment table85
Europe (77)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Audi RSQ3 Sportback | 2019-2024 | 3 | 1 | ||
| Audi A3 Sportback | 2019-2021 | 3 | 1 | ||
| Audi RS3 Limousine | 2017-2020 | 3 | 1 | ||
| Audi TTRS Coupe | 2016-2023 | 3 | 1 | ||
| Audi RS3 Sportback | 2015-2016 | 3 | 1 | ||
| Audi RSQ3 qu. 2.5 | 2013-2018 | 20 | 1 | ||
| Audi RS3 Sportback | 2011-2012 | 20 | 1 | TB9 | |
| Audi TTRS Plus Coupe | 2009-2014 | 20 | 1 | TB9 | |
| Audi A4/S4/Av./qu. 05> | 2005- | 7 | 1 | T1K | |
| Audi A4/S4 Cabrio./qu. | 2002-2006 | 7 | 1 | T5T | |
| PASSAT/4MOTION/W8 | 2002-2005 | 7 | 1 | ||
| SUPERB 02> | 2001- | 7 | 1 | ||
| Audi A4/S4/Av./qu. | 2001-2004 | 7 | 1 | T5T | |
| Audi A6/Wagon/quattro | 2001-2004 | 7 | 1 | T1K | |
| Audi A6 Allroad qu. | 2000-2005 | 5 | 1 | T5T | |
| Passat/4Motion/W8 | 2000-2002 | 7 | 1 | MR2 | |
| Audi A8 quattro | 1999-2002 | 5 | 1 | ||
| Audi A4/Avant | 1999-2001 | 7 | 1 | ||
| Audi A4/Av.qu. | 1999-2001 | 7 | 1 | ||
| AUDI A8 | 1998-2002 | 5 | 1 | ||
| Passat syncro/4Motion | 1998-2000 | 7 | 1 | ||
| Audi A6/Avant | 1997-2001 | 5 | 1 | ||
| Audi A6/Av.qu.F4B-W-> | 1997-2001 | 5 | 1 | ||
| Passat | 1997-2000 | 7 | 1 | ||
| Audi A4/Avant F8D-W-> | 1997-1998 | 7 | 1 | ||
| Audi A4/Av.qu.F8D-W-> | 1997-1998 | 5 | 1 | ||
| Audi A8 | 1996-1998 | 5 | 1 | ||
| Audi A8 qu. | 1996-1998 | 5 | 1 | ||
| Audi A6/S6/Wg.qu.F>4A | 1996-1997 | 26 | 1 | ||
| Audi A6/Wagon F >4A-W | 1996-1997 | 26 | 1 | AAR | |
| Audi A6/Wagon 96 | 1995-1996 | 26 | 1 | AAR | |
| Audi A6/S6/Wagon qu. 96 | 1995-1996 | 26 | 1 | ||
| Audi Coupe quattro/3 96 | 1995-1995 | 32 | 1 | ||
| AUDI 80 Av.Rs2 qu. | 1994-1995 | 32 | 1 | ||
| Audi A6/Wagon 95 | 1994-1995 | 26 | 1 | AAR | |
| Audi A6/S6/Wagon.qu. 95 | 1994-1995 | 26 | 1 | ||
| Audi 90 qu. 95 | 1994-1995 | 21 | 1 | ||
| Audi Cabrio. | 1993-1998 | 21 | 1 | ||
| Audi 90 | 1993-1995 | 21 | 1 | ||
| Audi 100/Wagon 94 | 1993-1994 | 26 | 1 | AAR | |
| Audi 90 qu. | 1992-1994 | 21, 32 | 1 | ||
| Audi 100/Wagon qu. | 1992-1994 | 26 | 1 | ||
| Audi 90 93 | 1992-1993 | 21 | 1 | ||
| Audi 100/Wagon 93 | 1992-1993 | 26 | 1 | AAR | |
| Audi 100/Wagon 92 | 1991-1992 | 26 | 1 | AAR | |
| Audi 100/Wagon qu. 92 | 1991-1992 | 26 | 1 | ||
| DIES.-IND.-MOT.1,9>2,0 | 1990-2007 | 9 | 1 | ||
| Audi 80/90 | 1989-1991 | 23 | 1 | ||
| Audi Coupe qu. | 1989-1991 | 32, 40 | 1 | ||
| Audi 100/Wagon | 1989-1990 | 21 | 1 | ||
| AUDI COUPE/3 | 1988-1994 | 23 | 1 | ||
| Audi 200 Turbo | 1988-1990 | 21 | 1 | ||
| Audi 100/Wagon qu. | 1988-1990 | 15, 16 | 1 | ||
| Audi 200T/Wagon qu. | 1988-1990 | 16 | 1 | ||
| Audi 100/Wagon 89 | 1988-1989 | 21 | 1 | ||
| Audi 80/90 qu. | 1987-1991 | 40 | 1 | ||
| Audi 80/90 | 1987-1989 | 23 | 1 | ||
| Audi 5000 S/Wagon qu. | 1987-1988 | 15, 16 | 1 | ||
| AUDI COUPE/2 88 | 1987-1987 | 23 | 1 | ||
| Audi 5000 S/Wagon | 1986-1988 | 21 | 1 | ||
| Audi 5000 Turbo | 1984-1988 | 21 | 1 | ||
| Audi 5000/Wagon qu. | 1984-1988 | 16 | 1 | ||
| Audi 4000 S | 1984-1987 | 23 | 1 | ||
| Audi 4000 S/CS qu. | 1984-1987 | 40 | 1 | ||
| AUDI COUPE QUATTRO/2 | 1984-1987 | 40 | 1 | ||
| Audi 5000 S/Wagon | 1984-1986 | 21 | 1 | ||
| Audi 5000 S/Wagon 84 | 1983-1984 | 25, 21 | 1 | ||
| Audi 4000 S qu. 84 | 1983-1984 | 40 | 1 | ||
| Audi quattro | 1982-1987 | 32, 40 | 1 | ||
| Audi Coupe | 1981-1987 | 26, 23 | 1 | ||
| Audi 4000 | 1981-1984 | 26, 23 | 1 | ||
| Audi 5000 | 1981-1982 | 21, 25 | 1 | ||
| PASSAT,-VARIANT/2 81 | 1980-1981 | 11 | 1 | ||
| Audi 5000 Turbo | 1979-1982 | 21, 26 | 1 | ||
| Audi 4000 | 1979-1981 | 23 | 1 | ||
| Audi 5000/Wagon | 1979-1981 | 21, 26 | 1 | ||
| Audi 5000 | 1977-1979 | 21, 26 | 2 |
Other markets (7)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| AUDI A6L CHINA | 1999-2005 | 7 | 1 | ||
| AUDI 100 (CHINA) | 1988-1995 | 21 | 1 | ||
| Quantum | 1986-1988 | 11 | 1 | ||
| Quantum syncro | 1985-1988 | 11 | 1 | ||
| Quantum 86 | 1985-1986 | 11 | 1 | ||
| Quantum 85 | 1984-1985 | 11 | 1 | ||
| Quantum | 1981-1984 | 11 | 1 |
Listed without a diagram position (1)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| TYPE 2 "ZA" | 1995-2003 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
N90035103 Volkswagen O-Ring is fitted on: Audi RSQ3 Sportback 2019-2024; Audi A3 Sportback 2019-2021; Audi RS3 Limousine 2017-2020; Audi TTRS Coupe 2016-2023; Audi RS3 Sportback 2015-2016; Audi RSQ3 qu. 2.5 2013-2018; Audi RS3 Sportback 2011-2012; Audi TTRS Plus Coupe 2009-2014; Audi A4/S4/Av./qu. 05> 2005-; Audi A4/S4 Cabrio./qu. 2002-2006; PASSAT/4MOTION/W8 2002-2005; SUPERB 02> 2001-; Audi A4/S4/Av./qu. 2001-2004; Audi A6/Wagon/quattro 2001-2004; Audi A6 Allroad qu. 2000-2005; Passat/4Motion/W8 2000-2002; Audi A8 quattro 1999-2002; Audi A4/Avant 1999-2001; Audi A4/Av.qu. 1999-2001; AUDI A8 1998-2002; Passat syncro/4Motion 1998-2000; Audi A6/Avant 1997-2001; Audi A6/Av.qu.F4B-W-> 1997-2001; Passat 1997-2000; Audi A4/Avant F8D-W-> 1997-1998; Audi A4/Av.qu.F8D-W-> 1997-1998; Audi A8 1996-1998; Audi A8 qu. 1996-1998; Audi A6/S6/Wg.qu.F>4A 1996-1997; Audi A6/Wagon F >4A-W 1996-1997; Audi A6/Wagon 96 1995-1996; Audi A6/S6/Wagon qu. 96 1995-1996; Audi Coupe quattro/3 96 1995-1995; AUDI 80 Av.Rs2 qu. 1994-1995; Audi A6/Wagon 95 1994-1995; Audi A6/S6/Wagon.qu. 95 1994-1995; Audi 90 qu. 95 1994-1995; Audi Cabrio. 1993-1998; Audi 90 1993-1995; Audi 100/Wagon 94 1993-1994; Audi 90 qu. 1992-1994; Audi 100/Wagon qu. 1992-1994; Audi 90 93 1992-1993; Audi 100/Wagon 93 1992-1993; Audi 100/Wagon 92 1991-1992; Audi 100/Wagon qu. 92 1991-1992; DIES.-IND.-MOT.1,9>2,0 1990-2007; Audi 80/90 1989-1991; Audi Coupe qu. 1989-1991; Audi 100/Wagon 1989-1990; AUDI COUPE/3 1988-1994; Audi 200 Turbo 1988-1990; Audi 100/Wagon qu. 1988-1990; Audi 200T/Wagon qu. 1988-1990; Audi 100/Wagon 89 1988-1989; Audi 80/90 qu. 1987-1991; Audi 80/90 1987-1989; Audi 5000 S/Wagon qu. 1987-1988; AUDI COUPE/2 88 1987-1987; Audi 5000 S/Wagon 1986-1988; Audi 5000 Turbo 1984-1988; Audi 5000/Wagon qu. 1984-1988; Audi 4000 S 1984-1987; Audi 4000 S/CS qu. 1984-1987; AUDI COUPE QUATTRO/2 1984-1987; Audi 5000 S/Wagon 1984-1986; Audi 5000 S/Wagon 84 1983-1984; Audi 4000 S qu. 84 1983-1984; Audi quattro 1982-1987; Audi Coupe 1981-1987; Audi 4000 1981-1984; Audi 5000 1981-1982; PASSAT,-VARIANT/2 81 1980-1981; Audi 5000 Turbo 1979-1982; Audi 4000 1979-1981; Audi 5000/Wagon 1979-1981; Audi 5000 1977-1979; AUDI A6L CHINA 1999-2005; AUDI 100 (CHINA) 1988-1995; Quantum 1986-1988; Quantum syncro 1985-1988; Quantum 86 1985-1986; Quantum 85 1984-1985; Quantum 1981-1984.
