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Coolant Cap GATES RC203
Cap Coolant Tank GATES RC203. Fits 66 car models (AUDI, SEAT, VW), 1968–2010. Replaces 4 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- GATES
- Height [mm]
- 25 mm
- Pressure [bar]
- 1.5 bar
- Outer Diameter [mm]
- 58 mm
- Pressure [psi]
- 22 psi
- Category
- Cap Coolant Tank
- MPN
- RC203
- SKU
- 0033-RC203
- GTIN / EAN
- 5414465188961
- What's included
- 1x Cap Coolant Tank
OE numbers. The originals this part replaces.
Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.
- AUDI / VW171121321D
- VW171 121 321 J
- AUDI / VW443121321
- AUDI / VW547121321
Equivalent products. They fit in the same place.
6 available · 14 numbers In stock from £6.99 to £14.99.
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All 14 cross-reference numbers
Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.
- ASHIKA 33-00-004
- BGA CC3036
- CALORSTAT by Vernet RC0036
- FEBI BILSTEIN 02269
- FIRST LINE FRC86
- JAPANPARTS KH-004
- MEYLE 100 121 0042
- MEYLE 100 238 0007
- MOTORAD T-25
- MOTORAD T25
- ORIGINAL IMPERIUM 29646
- QUINTON HAZELL FC502
- SWAG 99 90 2269
- TRISCAN 8610 10
Compatible cars. AUDI, SEAT, VW, 66 models.
Matched from the manufacturer's data. Production years 1968–2010.
Cap Coolant Tank for AUDICap Coolant Tank for SEATCap Coolant Tank for VW
| Model | Engines | Years |
|---|---|---|
| AUDI32 models | ||
| AUDI 100 C1 Coupe (817) | 1.9 | 1970–1976 |
| AUDI 100 C1 Saloon (801, 803, 805, 807, 811, 813, F104) | 1.9 | 1968–1976 |
| AUDI 100 C2 Avant (435, 436) | 1.6, 1.9, 2.0, 2.0 D, 2.1 | 1977–1983 |
| AUDI 100 C2 Saloon (431, 433, 434) | 1.6, 1.9, 2.0, 2.0 D, 2.1 | 1976–1984 |
| AUDI 100 C3 Avant (445, 446) | 1.8, 1.8 Cat, 1.8 Cat quattro, 1.8 quattro, 1.9, 2.0, 2.0 D, 2.0 E, 2.0 E Cat, 2.0 TD, 2.1, 2.2, 2.2 Cat, 2.2 Cat quattro, 2.2 E quattro, 2.2 quattro, 2.2 Turbo, 2.2 Turbo quattro, 2.3, 2.3 E quattro, 2.3 quattro, 2.4 D, 2.5 TDI | 1982–1990 |
| AUDI 100 C3 Saloon (443, 444) | 1.8, 1.8 Cat, 1.8 Cat quattro, 1.8 quattro, 1.9, 2.0, 2.0 Cat, 2.0 D, 2.0 D Turbo, 2.1, 2.2, 2.2 Cat, 2.2 Cat quattro, 2.2 E quattro, 2.2 E Turbo quattro, 2.2 quattro, 2.2 Turbo, 2.3 E, 2.3 E quattro, 2.3 quattro, 2.4 D, 2.5 TDI | 1982–1991 |
AUDI26 more models
| Model | Engines | Years |
|---|---|---|
| AUDI 100 C4 Avant (4A5) | 2.0 E, 2.0 E 16V, 2.0 E 16V quattro, 2.0 E quattro, 2.3 E, 2.3 E quattro, 2.4 D, 2.5 TDI, 2.6, 2.6 E quattro, 2.6 quattro, 2.8 E, 2.8 E quattro, S4 Turbo quattro, S4 V8 quattro | 1990–1994 |
| AUDI 100 C4 Saloon (4A2) | 2.0, 2.0 E, 2.0 E 16V, 2.0 E 16V quattro, 2.0 E quattro, 2.3 E, 2.3 E quattro, 2.4 D, 2.5 TDI, 2.6, 2.6 quattro, 2.8 E, 2.8 E quattro, S4 Turbo quattro, S4 V8 quattro | 1990–1996 |
| AUDI 200 C2 Saloon (437, 438) | 2.1 5E, 2.1 5T | 1979–1982 |
| AUDI 200 C3 Avant (447, 448) | 2.1 Turbo quattro, 2.2 20V Turbo quattro, 2.2 Turbo, 2.2 Turbo quattro | 1983–1991 |
| AUDI 200 C3 Saloon (447, 448) | 2.1 5E, 2.1 Turbo, 2.1 Turbo quattro, 2.2, 2.2 20V Turbo quattro, 2.2 Turbo, 2.2 Turbo quattro, 2.3 | 1983–1991 |
| AUDI 50 (863) | 0.8 | 1974–1978 |
| AUDI 80 B1 Saloon (80, 82) | 1.6 | 1972–1978 |
| AUDI 80 B2 Saloon (811, 813, 814, 819, 853) | 1.3, 1.6, 1.6 D, 1.6 TD, 1.8, 1.8 CC quattro (85Q), 1.8 GTE, 1.8 GTE quattro (85Q), 1.9 CD-5S, 2.0, 2.0 quattro (85Q), 2.2, 2.2 quattro | 1978–1987 |
| AUDI 80 B3 Saloon (893, 894, 8A2) | 1.6, 1.6 D, 1.6 TD, 1.8, 1.8 E, 1.8 E quattro, 1.8 S, 1.8 S quattro, 1.9 D, 2.0 E, 2.0 E 16V, 2.0 E 16V quattro, 2.0 E quattro, 2.0 quattro, 2.3 quattro | 1986–1991 |
| AUDI 80 B4 Avant (8C5) | 1.6 E, 1.9 TD, 1.9 TDI, 2.0, 2.0 E, 2.0 E 16V, 2.0 E 16V quattro, 2.0 quattro, 2.3 E, 2.3 E quattro, 2.6, 2.6 quattro, 2.8, 2.8 quattro, RS2 quattro, S2 quattro | 1991–1996 |
| AUDI 80 B4 Saloon (8C2) | 1.6, 1.6 E, 1.9 TD, 1.9 TDI, 2.0, 2.0 E, 2.0 E 16V, 2.0 E 16V quattro, 2.0 E quattro, 2.0 quattro, 2.3 E, 2.3 E quattro, 2.6, 2.6 quattro, 2.8, 2.8 quattro, S2 quattro | 1991–1995 |
| AUDI 90 B2 (813, 814, 853) | 1.6 TD, 2.0, 2.0 quattro, 2.2, 2.2 E quattro | 1984–1988 |
| AUDI 90 B3 (893, 894, 8A2) | 1.6 TD, 1.8 E, 2.0, 2.0 20 V, 2.0 20 V quattro, 2.0 quattro, 2.2 E, 2.2 E quattro, 2.3 E, 2.3 E 20V, 2.3 E 20V quattro, 2.3 E quattro | 1987–1991 |
| AUDI A4 B5 (8D2) | 1.8, 1.8 quattro, 1.8 T quattro, 1.9 TDI, 1.9 TDI quattro, 2.4, 2.6, 2.6 quattro, 2.8, 2.8 quattro | 1994–2001 |
| AUDI A4 B5 Avant (8D5) | 1.8, 1.8 quattro, 1.9 TDI, 1.9 TDI quattro, 2.4, 2.6 quattro, 2.8 quattro | 1994–2002 |
| AUDI A6 C4 (4A2) | 1.8, 1.8 quattro, 1.9 TDI, 2.0, 2.0 16V, 2.0 16V quattro, 2.3, 2.3 quattro, 2.4, 2.5 TDI, 2.5 TDI quattro, 2.6, 2.8, 2.8 quattro, S6 4.2 quattro, S6 Plus quattro, S6 Turbo quattro | 1994–1998 |
| AUDI A6 C4 Avant (4A5) | 1.8, 1.8 quattro, 1.9 TDI, 2.0, 2.0 16V, 2.0 16V quattro, 2.3, 2.3 quattro, 2.5 TDI, 2.5 TDI quattro, 2.6, 2.8, 2.8 quattro, S6 4.2 quattro, S6 Plus quattro, S6 Turbo quattro | 1994–1998 |
| AUDI A6 C5 (4B2, 4B4) | 2.4, 2.4 quattro, 2.8, 2.8 quattro, S6 quattro | 1997–2005 |
| AUDI A6 C5 Avant (4B5, 4B6) | 2.4, 2.4 quattro, 2.8, 2.8 quattro, S6 quattro | 1997–2006 |
| AUDI A8 D2 (4D2, 4D8) | 2.5 TDI, 2.5 TDI quattro, 2.8, 2.8 quattro, 3.3 TDI quattro, 3.7, 3.7 quattro, 4.2 quattro, 6.0 W12 quattro, S8 quattro | 1994–2005 |
| AUDI A8 D3 (4E2, 4E8) | 3.7 quattro | 2002–2010 |
| AUDI CABRIOLET B3 (8G7) | 1.8, 1.9 TDI, 2.0 16V, 2.0 E, 2.3 E, 2.6, 2.8 | 1991–2000 |
| AUDI COUPE B2 (81, 855, 856) | 1.6, 1.8, 1.8 GT, 1.8 GT quattro, 1.9, 2.0, 2.1 GT, 2.2 GT, 2.2 quattro, 2.3, 2.3 quattro | 1980–1988 |
| AUDI COUPE B3 (89, 8B3) | 1.8, 2.0, 2.0 16 V, 2.0 20 V, 2.0 20 V quattro, 2.2, 2.2 quattro, 2.3, 2.3 20V, 2.3 20V quattro, 2.3 quattro, 2.6, 2.6 quattro, 2.8, 2.8 quattro, S2 quattro | 1988–1996 |
| AUDI QUATTRO (85) | 2.1 20V Turbo, 2.1 Turbo, 2.1 Turbo quattro, 2.2 20V Turbo, 2.2 Turbo | 1980–1991 |
| AUDI V8 (441, 442, 4C2, 4C8) | 3.6 quattro, 4.2 quattro | 1988–1994 |
SEAT2 models
| Model | Engines | Years |
|---|---|---|
| SEAT TERRA (24) | 1.3 D, 1.4 D | 1987–1996 |
| SEAT TERRA Estate Van (024A) | 1.3 D, 1.4 D | 1987–1996 |
VW32 models
| Model | Engines | Years |
|---|---|---|
| VW CADDY I (14) | 1.5, 1.6, 1.8 | 1979–2008 |
| VW CITI GOLF | 1.3, 1.4 | 1984–2010 |
| VW DERBY (86) | 0.9, 1.1, 1.3 | 1977–1981 |
| VW DERBY (86C, 80) | 1.0, 1.1, 1.3 | 1981–1984 |
| VW FOX (16) | 1.6, 1.8 | 1985–1996 |
| VW GOLF I (17) | 1.1, 1.3, 1.5, 1.5 D, 1.6, 1.6 D, 1.6 GTI, 1.6 TD, 1.8 GTI | 1974–1985 |
| VW GOLF I Cabriolet (155) | 1.3, 1.5, 1.6, 1.8 | 1979–1993 |
| VW GOLF II (19E, 1G1) | 1.0, 1.3, 1.3 Cat, 1.6, 1.6 D, 1.6 TD, 1.8, 1.8 GTI, 1.8 GTI 16V, 1.8 GTI Cat, 1.8 GTI G60, 1.8 GTI G60 Syncro, 1.8 i Cat, 1.8 i Cat Syncro, 1.8 Syncro | 1983–1992 |
| VW GOLF II Van (19E, 1G1) | 1.3, 1.6 D, 1.8 i | 1983–1991 |
| VW GOLF III (1H1) | 1.3 | 1989–2000 |
| VW ILTIS (183) | 1.6 TD, 1.7 | 1979–1988 |
| VW JETTA I (16) | 1.1, 1.3, 1.5, 1.5 D, 1.6, 1.6 D, 1.6 GLI, 1.6 TD, 1.8 | 1978–1987 |
| VW JETTA II (19E, 1G2, 165) | 1.3, 1.3 Cat, 1.6, 1.6 D, 1.6 TD, 1.8, 1.8 16V, 1.8 Cat, 1.8 Syncro | 1983–1992 |
| VW LT 28-35 I Bus (281-363) | 2.4, 2.4 D, 2.4 i, 2.4 TD | 1975–1996 |
| VW LT 28-35 I Platform/Chassis (281-363) | 2.4, 2.4 D, 2.4 D Syncro, 2.4 i, 2.4 Syncro, 2.4 TD, 2.4 TD Syncro | 1975–1996 |
| VW LT 28-35 I Van (281-363) | 2.4, 2.4 D, 2.4 i, 2.4 TD, 2.4 TD Syncro | 1975–1996 |
| VW LT 28-46 II Platform/Chassis (2DC, 2DF, 2DG, 2DL, 2DM) | 2.3 | 1996–2006 |
| VW LT 28-46 II Van (2DA, 2DD, 2DH) | 2.3 | 1996–2006 |
| VW LT 40-55 I Platform/Chassis (293-909) | 2.4, 2.4 D, 2.4 i, 2.4 Syncro, 2.4 TD, 2.4 TD Syncro | 1975–1996 |
| VW LT 40-55 I Van (291-512) | 2.4, 2.4 4WD, 2.4 D, 2.4 i, 2.4 TD, 2.4 TD 4WD, 2.4 TD Syncro | 1975–1996 |
| VW PASSAT B2 (32B) | 2.2 | 1979–1989 |
| VW PASSAT B2 Saloon (32B) | 2.2 | 1982–1989 |
| VW PASSAT B2 Variant (33B) | 1.8, 2.1 | 1980–1989 |
| VW PASSAT B3/B4 Variant (3A5, 35I) | 1.6 | 1988–1997 |
| VW POLO (86) | 0.8, 1.3 | 1975–1981 |
| VW POLO CLASSIC (86C, 80) | 1.0, 1.3, 1.3 Cat, 1.3 D | 1985–1994 |
| VW POLO Coupe (86C, 80) | 1.0, 1.0 Cat, 1.1, 1.3, 1.3 Cat, 1.3 D, 1.3 G40 | 1981–1994 |
| VW POLO Hatchback Van (86CF) | 1.0, 1.3 | 1992–1994 |
| VW POLO II (86C, 80) | 1.0, 1.0 Cat, 1.1, 1.3, 1.3 Cat, 1.3 D | 1981–1994 |
| VW SANTANA (32B) | 1.3, 1.6, 1.6 D, 1.6 TD, 1.8, 1.9, 2.0, 2.1 | 1981–1985 |
| VW SCIROCCO (53) | 1.1, 1.3, 1.5, 1.6 | 1974–1980 |
| VW SCIROCCO (53B) | 1.3, 1.5, 1.6, 1.8, 1.8 16V | 1980–1992 |
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
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We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country
Delivery times to EU countries (working days)
Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10