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Serpentine Belt Tensioner Pulley OPTIMAL 0-N1908S
Tensioner Pulley V Ribbed Belt OPTIMAL 0-N1908S. Fits 19 car models (SEAT, SKODA, VW), 1999–2022. Replaces 6 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- OPTIMAL
- Width [mm]
- 26 mm
- Outer Diameter [mm]
- 70 mm
- Category
- Tensioner Pulley V Ribbed Belt
- MPN
- 0-N1908S
- SKU
- 0129-0-N1908S
- GTIN / EAN
- 4031185307086
- What's included
- 1x Tensioner Pulley V Ribbed 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”.
- SEAT / SKODA / VAG / VW03D 903 305 B
- SEAT / SKODA / VAG / VW03D 903 305 F
- SEAT / SKODA / VAG / VW03D 903 305 G
- SEAT / SKODA / VAG / VW03E 903 133
- SEAT / SKODA / VAG / VW03E 903 133 A
- SEAT / SKODA / VAG / VW03E 903 133 B
Where this part fits
Original-fit position for OE 03D903305F. The red ring marks where this part installs on the vehicle.

Equivalent products. They fit in the same place.
5 available · 13 numbers In stock from £36.99 to £39.99.
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All 13 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.
- BREDA LORETT TOA3824
- DAYCO APV2765
- FEBI BILSTEIN 30897
- GATES T39021
- GATES T39115
- IPD 15-3496
- RUVILLE 56318
- Schaeffler INA 534 0296 10
- SNR GA357.31
- STARLINE RS X00047P
- STARLINE SRSX00047P
- SWAG 30 93 0897
- TRISCAN 8641 293025
Compatible cars. SEAT, SKODA, VW, 19 models.
Matched from the manufacturer's data. Production years 1999–2022.
Tensioner Pulley V Ribbed Belt for SEATTensioner Pulley V Ribbed Belt for SKODATensioner Pulley V Ribbed Belt for VW
| Model | Engines | Years |
|---|---|---|
| SEAT6 models | ||
| SEAT CORDOBA (6L2) | 1.2, 1.2 12V | 2002–2009 |
| SEAT IBIZA III (6L1) | 1.2, 1.2 12V | 2002–2009 |
| SEAT IBIZA IV (6J5, 6P1) | 1.2 | 2008–2017 |
| SEAT IBIZA IV SC (6J1, 6P5) | 1.2 | 2008–2018 |
| SEAT IBIZA IV ST (6J8, 6P8) | 1.2 | 2010–2016 |
| SEAT TOLEDO IV (KG3) | 1.2 | 2012–2019 |
SKODA10 models
| Model | Engines | Years |
|---|---|---|
| SKODA FABIA I (6Y2) | 1.2 | 1999–2008 |
| SKODA FABIA I Combi (6Y5) | 1.2 | 2000–2007 |
| SKODA FABIA I Praktik (6Y5) | 1.2 | 2000–2007 |
| SKODA FABIA I Saloon (6Y3) | 1.2 | 1999–2007 |
| SKODA FABIA II (542) | 1.2, 1.2 12V | 2006–2014 |
| SKODA FABIA II Combi (545) | 1.2, 1.2 12V | 2007–2014 |
| SKODA RAPID (NH3, NK3, NK6) | 1.2 | 2012–2022 |
| SKODA RAPID Spaceback (NH1) | 1.2 | 2012–2019 |
| SKODA ROOMSTER (5J7) | 1.2 | 2006–2015 |
| SKODA ROOMSTER Praktik (5J) | 1.2 | 2007–2015 |
VW3 models
| Model | Engines | Years |
|---|---|---|
| VW FOX Hatchback (5Z1, 5Z3, 5Z4) | 1.2 | 2003–2015 |
| VW POLO IV (9N, 9A) | 1.2, 1.2 12V | 2001–2014 |
| VW POLO V (6R1, 6C1) | 1.2 | 2009–2022 |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
OPTIMAL
Related categories
Customers also bought
Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
Delivery and returns. No small print.
£5.99
Standard delivery
Delivery estimates depend on current stock availability.
£50.00
Free delivery
Orders from £50.00
14 days
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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
