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Serpentine Belt Tensioner Pulley OPTIMAL 0-N1793S
Tensioner Pulley V Ribbed Belt OPTIMAL 0-N1793S. Fits 7 car models (ALPINA, BMW), 2003–2014. Replaces 2 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- OPTIMAL
- Width [mm]
- 26 mm
- Outer Diameter [mm]
- 64 mm
- Category
- Tensioner Pulley V Ribbed Belt
- MPN
- 0-N1793S
- SKU
- 0129-0-N1793S
- GTIN / EAN
- 4031185185950
- 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”.
- BMW11 28 7 790 447
- BMW7 790 447
Where this part fits
Original-fit position for OE 11287790447. The red ring marks where this part installs on the vehicle.

Equivalent products. They fit in the same place.
6 available · 11 numbers In stock from £34.99 to £45.99.
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All 11 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 CR 3681
- DAYCO APV2774
- FEBI BILSTEIN 32248
- GATES T39016
- IPD 15-3626
- RUVILLE 55064
- Schaeffler INA 534 0331 10
- SKF VKM 38212
- SNR GA350.65
- STARLINE RS X00052P
- STARLINE SRSX00052P
Compatible cars. ALPINA, BMW, 7 models.
Matched from the manufacturer's data. Production years 2003–2014.
Tensioner Pulley V Ribbed Belt for ALPINATensioner Pulley V Ribbed Belt for BMW
| Model | Engines | Years |
|---|---|---|
| ALPINA2 models | ||
| ALPINA D3 (E90) | 2.0 | 2005–2014 |
| ALPINA D3 Estate (E91) | 2.0 | 2005–2013 |
| BMW5 models | ||
| BMW 1 (E87) | 118 d, 120 d | 2003–2013 |
| BMW 3 (E90) | 318 d, 320 d, 325 d, 330 d, 330 xd | 2004–2012 |
| BMW 3 Convertible (E93) | 325 d, 330 d | 2006–2013 |
| BMW 3 Coupe (E92) | 325 d, 330 d, 330 xd | 2005–2013 |
BMW1 more model
| Model | Engines | Years |
|---|---|---|
| BMW 3 Touring (E91) | 318 d, 320 d, 325 d, 330 d, 330 d xDrive, 330 xd | 2004–2012 |
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
Returns
Money back if the part does not fit.
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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
