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Timing Belt Tensioner Pulley OPTIMAL 0-N805
Tensioner Pulley Timing Belt OPTIMAL 0-N805. Fits 62 car models (AUDI, PORSCHE, SEAT +3). Replaces 7 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- OPTIMAL
- Width [mm]
- 26.6 mm
- Height [mm]
- 27.7 mm
- Outer Diameter [mm]
- 72 mm
- Category
- Tensioner Pulley Timing Belt
- MPN
- 0-N805
- SKU
- 0129-0-N805
- GTIN / EAN
- 4031185108058
- What's included
- 1x Tensioner Pulley Timing Belt
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 / SEAT / VAG / VW026 109 243
- AUDI / SEAT / VAG / VW026 109 243 A
- AUDI / SEAT / VAG / VW026 109 243 C
- AUDI / SEAT / VAG / VW026 109 243 E
- AUDI / SEAT / VAG / VW026 109 243 F
- AUDI / SEAT / VAG / VW026 109 243 G
- AUDI / SEAT / VAG / VW026 109 243 L
Equivalent products. They fit in the same place.
8 available · 32 numbers In stock from £13.99 to £18.99.
Only 2 left!
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All 32 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.
- AIC 51354
- AUTEX 641105
- AUTEX 641865
- BREDA LORETT CR 1680
- CONTINENTAL CTAM V55400
- CONTINENTAL CTAM V55421
- DAYCO ATB2178
- FAI AutoParts T9243
- FEBI BILSTEIN 06688
- GATES T41079
- HUTCHINSON HTG 30
- IPD 14-0100
- IPD 14-0860
- MAPCO 23851
- MAPCO 43870
- MEYLE 100 109 0016
- MEYLE 100 109 0016/S
- OPTIBELT 100UT
- OPTIBELT 175UT
- PEX 20.3001
- QUINTON HAZELL QTT127
- RUVILLE 55400
- RUVILLE 55421
- Schaeffler INA 531 0063 10
- Schaeffler INA 531 0600 10
- SKF VKM 11000
- SNR GT357.01
- STARLINE RS A06310
- STARLINE RSA06310
- SWAG 30 03 0005
- TRISCAN 8646 29101
- VAICO V10-0101
Compatible cars. AUDI, PORSCHE, SEAT +3, 62 models.
Matched from the manufacturer's data.
Tensioner Pulley Timing Belt for AUDITensioner Pulley Timing Belt for PORSCHETensioner Pulley Timing Belt for SEATTensioner Pulley Timing Belt for VW
| Model | Engines | Years |
|---|---|---|
| AUDI12 models | ||
| AUDI 100 C1 Saloon (801, 803, 805, 807, 811, 813, F104) | 1.6 | 1968–1976 |
| AUDI 100 C2 Avant (435, 436) | 1.6, 2.0 | 1977–1983 |
| AUDI 100 C2 Saloon (431, 433, 434) | 1.6, 2.0 | 1976–1984 |
| AUDI 100 C3 Avant (445, 446) | 1.8, 1.8 Cat, 1.8 Cat quattro, 1.8 quattro | 1982–1990 |
| AUDI 100 C3 Saloon (443, 444) | 1.8, 1.8 Cat, 1.8 Cat quattro, 1.8 quattro | 1982–1991 |
| AUDI 80 B1 Saloon (80, 82) | 1.3, 1.5, 1.6, 1.6 GT, 1.6 GTE | 1972–1978 |
AUDI6 more models
| Model | Engines | Years |
|---|---|---|
| AUDI 80 B2 Saloon (811, 813, 814, 819, 853) | 1.3, 1.6, 1.6 GLE, 1.8, 1.8 CC quattro (85Q), 1.8 GTE, 1.8 GTE quattro (85Q) | 1978–1987 |
| AUDI 80 B3 Saloon (893, 894, 8A2) | 1.6, 1.8, 1.8 E, 1.8 E quattro, 1.8 quattro, 1.8 S, 1.8 S quattro, 2.0 E, 2.0 E quattro | 1986–1991 |
| AUDI 80 B4 Avant (8C5) | 1.6 E | 1991–1996 |
| AUDI 80 B4 Saloon (8C2) | 1.6, 1.6 E | 1991–1995 |
| AUDI COUPE B2 (81, 855, 856) | 1.6, 1.8, 1.8 GT, 1.8 GT quattro | 1980–1988 |
| AUDI COUPE B3 (89, 8B3) | 1.8, 2.0 | 1988–1996 |
PORSCHE1 model
| Model | Engines | Years |
|---|---|---|
| PORSCHE 924 | 2.0, 2.0 Carrera GT, 2.0 Turbo | 1975–1989 |
SEAT6 models
| Model | Engines | Years |
|---|---|---|
| SEAT ALHAMBRA (7V8, 7V9) | 2.0 i | 1996–2010 |
| SEAT CORDOBA (6K1, 6K2) | 1.6 i, 1.8 i, 2.0 i | 1993–2002 |
| SEAT CORDOBA Vario (6K5) | 1.6 i | 1996–2002 |
| SEAT IBIZA II (6K1) | 1.6 i, 1.8 i, 2.0 i | 1993–2002 |
| SEAT INCA (6K9) | 1.6 i | 1995–2003 |
| SEAT TOLEDO I (1L2) | 1.6 i, 1.8 i, 2.0 i | 1991–1999 |
VW38 models
| Model | Engines | Years |
|---|---|---|
| VW CADDY I (14) | 1.5, 1.6, 1.8 | 1979–2008 |
| VW CADDY II Box Body/MPV (9K9A) | 75 1.6 | 1995–2004 |
| VW CADDY II MPV (9K9B) | 1.6 | 1995–2004 |
| VW CORRADO (53I) | 1.8 G60, 2.0 i | 1987–1995 |
| VW GOLF I (17) | 1.5, 1.6, 1.6 GTI, 1.8 GTI | 1974–1985 |
| VW GOLF I Cabriolet (155) | 1.5, 1.6, 1.8 | 1979–1993 |
| VW GOLF II (19E, 1G1) | 1.6, 1.8, 1.8 GTI, 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 III (1H1) | 1.6, 1.8, 1.8 Syncro (1HX1), 2.0, 2.0 GL, 2.0 Syncro (1HX1) | 1989–2000 |
| VW GOLF III Cabriolet (1E7) | 1.6, 1.8, 2.0 | 1993–1998 |
| VW GOLF III Variant (1H5) | 1.6, 1.8, 1.8 Syncro, 2.0, 2.0 Syncro | 1993–1999 |
| VW GOLF IV Cabriolet (1E7) | 1.6, 1.8, 2.0 | 1998–2002 |
| VW ILTIS (183) | 1.7 | 1979–1988 |
| VW JETTA I (16) | 1.5, 1.6, 1.6 GLI, 1.8 | 1978–1987 |
| VW JETTA II (19E, 1G2, 165) | 1.6, 1.8, 1.8 Cat, 1.8 Syncro | 1983–1992 |
| VW LT 28-35 I Bus (281-363) | 2.0 | 1975–1996 |
| VW LT 28-35 I Platform/Chassis (281-363) | 2.0 | 1975–1996 |
| VW LT 28-35 I Van (281-363) | 2.0 | 1975–1996 |
| VW LT 40-55 I Platform/Chassis (293-909) | 2.0 | 1975–1996 |
| VW LT 40-55 I Van (291-512) | 2.0 | 1975–1996 |
| VW PARATI III Variant (5X5) | 1.8 | 1999– |
| VW PASSAT B1 (32) | 1.3, 1.5, 1.6, 1.6 GLi | 1973–1981 |
| VW PASSAT B1 Variant (33) | 1.3, 1.5, 1.6, 1.6 i | 1973–1981 |
| VW PASSAT B2 (32B) | 1.3, 1.6, 1.8 | 1979–1989 |
| VW PASSAT B2 Saloon (32B) | 1.6, 1.8 | 1982–1989 |
| VW PASSAT B2 Variant (33B) | 1.3, 1.6, 1.8, 1.8 Syncro | 1980–1989 |
| VW PASSAT B3/B4 (3A2, 35I) | 1.6, 1.8, 1.8 G60 Syncro, 2.0, 2.0 Syncro | 1988–1997 |
| VW PASSAT B3/B4 Variant (3A5, 35I) | 1.6, 1.8, 1.8 G60 Syncro, 2.0, 2.0 Syncro | 1988–1997 |
| VW POLO III CLASSIC (6V2) | 100 1.6, 75 1.6, 90 1.8 | 1995–2009 |
| VW POLO Variant (6V5) | 1.6, 1.8 | 1997–2001 |
| VW SANTANA | 1.8 i | 1991–2012 |
| VW SANTANA (32B) | 1.6, 1.8 | 1981–1985 |
| VW SCIROCCO (53) | 1.5, 1.6 | 1974–1980 |
| VW SCIROCCO (53B) | 1.5, 1.6, 1.8 | 1980–1992 |
| VW SHARAN (7M8, 7M9, 7M6) | 2.0 | 1995–2010 |
| VW TRANSPORTER T4 Bus (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC, 7DJ) | 1.8, 2.0 | 1990–2004 |
| VW TRANSPORTER T4 Platform/Chassis (70E, 70L, 70M, 7DE, 7DL, 7D | 2.0 | 1990–2003 |
| VW TRANSPORTER T4 Van (70A, 70H, 7DA, 7DH) | 2.0 | 1990–2003 |
| VW VENTO (1H2) | 1.6, 1.8, 2.0, 2.0 GL | 1991–2000 |
VW (FAW)1 model
| Model | Engines | Years |
|---|---|---|
| VW (FAW) JETTA (1G2, 1G3) | 1.6 | 1988– |
VW (SVW)4 models
| Model | Engines | Years |
|---|---|---|
| VW (SVW) GOL (5X1) | 1.6 | 2003–2007 |
| VW (SVW) SANTANA 2000 (332) | 1.8 | 1995–2004 |
| VW (SVW) SANTANA Estate (331, 334) | 1.8 | 1985–2010 |
| VW (SVW) SANTANA Saloon (330, 333) | 1.6, 1.8 | 1996– |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
OPTIMAL
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
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2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms
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