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Serpentine Belt Tensioner Pulley OPTIMAL 0-N1639S
Tensioner Pulley V Ribbed Belt OPTIMAL 0-N1639S. Fits 17 car models (FORD, FORD (CHANGAN), MAZDA +1). Replaces 11 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- OPTIMAL
- Height [mm]
- 29 mm
- Outer Diameter [mm]
- 73 mm
- Category
- Tensioner Pulley V Ribbed Belt
- MPN
- 0-N1639S
- SKU
- 0129-0-N1639S
- GTIN / EAN
- 4031185270892
- 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”.
- FORD1 251 661
- FORD1 315 781
- VOLVO30684344
- FORD3M5Q-6A228-AB
- FORD3M5Q-6A228-AC
- FORD3M5Q-6A228-AD
- FORD5M5Q-6A228-AA
- MAZDALF50-15-980
- MAZDALF50-15-980A
- MAZDALF50-15-980B
- MAZDALFY1-15-980
Where this part fits
Original-fit position for OE 3M5Q6A228AD. The red ring marks where this part installs on the vehicle.

Equivalent products. They fit in the same place.
7 available · 11 numbers In stock from £12.99 to £70.99.
In stock
Only 3 left!
Last one! Only 1 left
Only 3 left!
Only 3 left!
Check availability
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.
- DAYCO APV2540
- FEBEST 2187-CAK
- FEBI BILSTEIN 32049
- GATES T38318
- HUTCHINSON T0316
- IPD 15-3209
- RUVILLE 56539
- Schaeffler INA 534 0249 10
- SKF VKM 34014
- SNR GA352.46
- STARLINE RS X00105P
Compatible cars. FORD, FORD (CHANGAN), MAZDA +1, 17 models.
Matched from the manufacturer's data.
Tensioner Pulley V Ribbed Belt for FORDTensioner Pulley V Ribbed Belt for MAZDATensioner Pulley V Ribbed Belt for VOLVO
| Model | Engines | Years |
|---|---|---|
| FORD7 models | ||
| FORD C-MAX (DM2) | 1.8, 1.8 Flexifuel, 2.0 | 2007–2010 |
| FORD FOCUS C-MAX (DM2) | 1.8, 1.8 Flexifuel, 2.0 | 2003–2007 |
| FORD FOCUS II (DA, HCP, DP) | 1.8, 1.8 Flexifuel, 2.0 | 2004–2013 |
| FORD FOCUS II Convertible | 2.0 | 2006–2010 |
| FORD FOCUS II Estate Van | 1.8 Flexifuel | 2004–2011 |
| FORD FOCUS II Saloon (DB, FCH, DH) | 1.8, 1.8 Flexifuel, 2.0 | 2005– |
FORD1 more model
| Model | Engines | Years |
|---|---|---|
| FORD FOCUS II Turnier (DA, FFS, DS) | 1.8, 1.8 Flexifuel, 2.0, 2.0 LPG | 2004–2012 |
FORD (CHANGAN)1 model
| Model | Engines | Years |
|---|---|---|
| FORD (CHANGAN) FOCUS Hatchback (CD5) | 1.8, 2.0 | 2005–2011 |
MAZDA6 models
| Model | Engines | Years |
|---|---|---|
| MAZDA 3 (BK) | 2.0 (BKEP) | 2003–2009 |
| MAZDA 3 (BL) | 2.0 MZR (BLEFW), 2.0 MZR DISI (BLEFW) | 2008–2014 |
| MAZDA 3 Saloon (BK) | 2.0 (BK10F, BKEP), 2.0 (BKEP) | 1999–2009 |
| MAZDA 3 Saloon (BL) | 2.0 MZR (BL12, BLEFP), 2.0 MZR DISI (BL12) | 2008–2014 |
| MAZDA 5 (CR) | 1.8 (CR19), 2.0 (CREW, CR19), 2.3 (CR3W) | 2005–2010 |
| MAZDA 5 (CW) | 1.8 MZR, 2.0 (CWEFW) | 2010– |
VOLVO3 models
| Model | Engines | Years |
|---|---|---|
| VOLVO C30 (533) | 1.8, 1.8 FlexFuel, 2.0 | 2006–2013 |
| VOLVO S40 II (544) | 1.8, 1.8 FlexFuel, 2.0 | 2003–2012 |
| VOLVO V50 (545) | 1.8, 1.8 FlexFuel, 2.0 | 2003–2012 |
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.
£50.00
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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
