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Timing Belt Tensioner Pulley OPTIMAL 0-N158
Tensioner Pulley Timing Belt OPTIMAL 0-N158. Fits 51 car models (AUDI, SEAT, SKODA +1). Replaces 6 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- OPTIMAL
- Width [mm]
- 25.2 mm
- Height [mm]
- 54 mm
- Outer Diameter [mm]
- 60 mm
- Category
- Tensioner Pulley Timing Belt
- MPN
- 0-N158
- SKU
- 0129-0-N158
- GTIN / EAN
- 4031185084314
- 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 / SKODA / VAG / VW036 109 243 AB
- AUDI / SEAT / SKODA / VAG / VW036 109 243 AD
- AUDI / SEAT / SKODA / VAG / VW036 109 243 AF
- AUDI / SEAT / SKODA / VAG / VW036 109 243 E
- AUDI / SEAT / SKODA / VAG / VW036 109 243 L
- AUDI / SEAT / SKODA / VAG / VW036 109 243 R
Equivalent products. They fit in the same place.
7 available · 27 numbers In stock from £27.99 to £31.99.
Last one! Only 1 left
Last one! Only 1 left
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All 27 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 52849
- AIRTEX TP-0049
- AUTEX 641147
- AUTOKIT 03.769
- BREDA LORETT CR 3146
- CONTINENTAL CTAM V55456
- DAYCO ATB2194
- FAI AutoParts T9356
- FEBI BILSTEIN 11274
- GATES T43118
- GATES T43149
- HUTCHINSON HTG 160
- IPD 14-0142
- IRB 9158
- MEYLE 151 902 1006
- MEYLE 151 902 5003
- OPTIBELT 146ST
- PEX 20.3246
- QUINTON HAZELL QTT873
- RUVILLE 55456
- Schaeffler INA 531 0317 10
- SKF VKM 11120
- SNR GT357.25
- STARLINE RS A31710
- SWAG 30 03 0049
- TRISCAN 864629122
- VAICO V10-0464
Compatible cars. AUDI, SEAT, SKODA +1, 51 models.
Matched from the manufacturer's data.
Tensioner Pulley Timing Belt for AUDITensioner Pulley Timing Belt for SEATTensioner Pulley Timing Belt for SKODATensioner Pulley Timing Belt for VW
| Model | Engines | Years |
|---|---|---|
| AUDI1 model | ||
| AUDI A2 (8Z0) | 1.4, 1.6 FSI | 2000–2005 |
| SEAT15 models | ||
| SEAT ALTEA (5P1) | 1.4 16V | 2004–2015 |
| SEAT ALTEA XL (5P5, 5P8) | 1.4 16V | 2006–2015 |
| SEAT AROSA (6H1) | 1.4 16V | 1997–2004 |
| SEAT CORDOBA (6K1, 6K2) | 1.4 16V | 1993–2002 |
| SEAT CORDOBA (6L2) | 1.4 16V | 2002–2009 |
SEAT10 more models
| Model | Engines | Years |
|---|---|---|
| SEAT CORDOBA Vario (6K5) | 1.4 16V | 1996–2002 |
| SEAT IBIZA II (6K1) | 1.4 16V | 1993–2002 |
| SEAT IBIZA III (6L1) | 1.4 16V | 2002–2009 |
| SEAT IBIZA IV (6J5, 6P1) | 1.4 | 2008–2017 |
| SEAT IBIZA IV SC (6J1, 6P5) | 1.4 | 2008–2018 |
| SEAT IBIZA IV ST (6J8, 6P8) | 1.4 | 2010–2016 |
| SEAT INCA (6K9) | 1.4 16V | 1995–2003 |
| SEAT LEON (1M1) | 1.4 16V, 1.6 16 V | 1999–2006 |
| SEAT LEON (1P1) | 1.4 16V | 2005–2013 |
| SEAT TOLEDO II (1M2) | 1.4 16V, 1.6 16V | 1998–2006 |
SKODA11 models
| Model | Engines | Years |
|---|---|---|
| SKODA FABIA I (6Y2) | 1.4 16V | 1999–2008 |
| SKODA FABIA I Combi (6Y5) | 1.4 16V | 2000–2007 |
| SKODA FABIA I Saloon (6Y3) | 1.4 16V | 1999–2007 |
| SKODA FABIA II (542) | 1.4 | 2006–2014 |
| SKODA FABIA II Combi (545) | 1.4 | 2007–2014 |
| SKODA OCTAVIA I (1U2) | 1.4 16V | 1996–2010 |
| SKODA OCTAVIA I Combi (1U5) | 1.4 16V | 1998–2010 |
| SKODA OCTAVIA II (1Z3) | 1.4 | 2004–2013 |
| SKODA OCTAVIA II Combi (1Z5) | 1.4 | 2004–2013 |
| SKODA ROOMSTER (5J7) | 1.4 | 2006–2015 |
| SKODA ROOMSTER Praktik (5J) | 1.4 | 2007–2015 |
VW24 models
| Model | Engines | Years |
|---|---|---|
| VW BORA I (1J2) | 1.4 16V, 1.6 16V, 1.6 FSI | 1998–2013 |
| VW BORA Variant (1J6) | 1.4 16V, 1.6 16V, 1.6 FSI | 1999–2005 |
| VW CADDY II Box Body/MPV (9K9A) | 1.4 | 1995–2004 |
| VW CADDY II MPV (9K9B) | 1.4 16V | 1995–2004 |
| VW CADDY III Box Body/MPV (2KA, 2KH, 2CA, 2CH) | 1.4 | 2004–2016 |
| VW CADDY III MPV (2KB, 2KJ, 2CB, 2CJ) | 1.4 | 2004–2016 |
| VW GOLF IV (1J1) | 1.4 16V, 1.6 16V, 1.6 FSI | 1997–2008 |
| VW GOLF IV Variant (1J5) | 1.4 16V, 1.6 16V, 1.6 FSI | 1999–2006 |
| VW GOLF PLUS V (5M1, 521) | 1.4 16V | 2004–2013 |
| VW GOLF V (1K1) | 1.4 16V | 2003–2010 |
| VW GOLF V Variant (1K5) | 1.4 | 2007–2009 |
| VW GOLF VI (5K1) | 1.4 | 2008–2014 |
| VW GOLF VI Variant (AJ5) | 1.4 | 2009–2014 |
| VW LUPO I (6X1, 6E1) | 1.4 16V, 1.4 FSI, 1.6 GTI | 1998–2005 |
| VW NEW BEETLE (9C1, 1C1) | 1.4 | 1998–2012 |
| VW NEW BEETLE Convertible (1Y7) | 1.4 | 2002–2012 |
| VW PARATI III Variant (5X5) | 1.0 | 1999– |
| VW POLO (6N2) | 1.4 16V, 1.6 16V GTI | 1999–2001 |
| VW POLO III (6N1) | 120 1.6 16V GTI | 1994–1999 |
| VW POLO III CLASSIC (6V2) | 75 1.4 16V | 1995–2009 |
| VW POLO IV (9N, 9A) | 1.4 16V | 2001–2014 |
| VW POLO IV Saloon (9A4, 9A2, 9N2, 9A6) | 1.4 | 2002– |
| VW POLO V (6R1, 6C1) | 1.4 (6R1), 1.4 BiFuel | 2009–2022 |
| VW POLO Variant (6V5) | 1.4 16V | 1997–2001 |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
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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