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Serpentine Belt Tensioner Pulley OPTIMAL 0-N1850S
Tensioner Pulley V Ribbed Belt OPTIMAL 0-N1850S. Fits 24 car models (ACURA, HONDA, HONDA (DONGFENG) +1). Replaces 5 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- OPTIMAL
- Width [mm]
- 33 mm
- Outer Diameter [mm]
- 76 mm
- Category
- Tensioner Pulley V Ribbed Belt
- MPN
- 0-N1850S
- SKU
- 0129-0-N1850S
- GTIN / EAN
- 4031185306751
- 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”.
- ACURA / HONDA31170-PNA-003
- ACURA / HONDA31170-PNA-013
- ACURA / HONDA31170-PNA-023
- ACURA / HONDA31170-RAA-A01
- ACURA / HONDA31170-RAA-A02
Equivalent products. They fit in the same place.
7 available · 14 numbers In stock from £17.99 to £72.99.
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All 14 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 TOA5302
- DAYCO APV2621
- DAYCO APV2784
- FEBEST 0387-RE
- FEBI BILSTEIN 31255
- GATES T38278
- IPD 15-3560
- JAPANPARTS TS-402
- RUVILLE 57427
- Schaeffler INA 534 0215 10
- Schaeffler INA 534 0261 10
- SKF VKM 63004
- STARLINE RS X00072M
- TRISCAN 8641 403005
Compatible cars. ACURA, HONDA, HONDA (DONGFENG) +1, 24 models.
Matched from the manufacturer's data.
| Model | Engines | Years |
|---|---|---|
| ACURA1 model | ||
| ACURA TSX (CL) | 2.4 Vtec | 2003–2008 |
| HONDA17 models | ||
| HONDA ACCORD VI Aerodeck (CF) | 2.4 Vtec E | 1997–2005 |
| HONDA ACCORD VII (CL, CN) | 2.0 (CL7), 2.0 All-wheel Drive (CL8), 2.0 R (CL7), 2.4, 2.4 (CL9), 2.4 Vtec | 2003–2012 |
| HONDA ACCORD VII (CM) | 2.4 Vtec E (CM5) | 2002–2008 |
| HONDA ACCORD VII Tourer (CM, CN) | 2.0 (CM1), 2.4 (CM2), 2.4 Vtec E (CM2), 2.4 Vtec T (CM2) | 2002–2008 |
| HONDA CIVIC IX Coupe | 2.4 | 2012– |
HONDA12 more models
| Model | Engines | Years |
|---|---|---|
| HONDA CIVIC VIII Hatchback (FN, FK) | Type R (FN2) | 2005–2012 |
| HONDA CIVIC VIII Saloon (FD, FA) | 2.0 i-VTEC Type R (FD2) | 2005–2013 |
| HONDA CR-V II (RD) | 2.0, 2.0 (RD5), 2.4 Vtec 4WD (RD7) | 2001–2007 |
| HONDA CR-V III (RE) | 2.4 (RE3), 2.4 4WD (RE4), 2.4 i-Vtec 4WD (RE4), 2.4 i-VTEC 4WD (RE4), 2.4 i-VTEC 4WD (RE7) | 2006– |
| HONDA CR-V IV (RM) | 2.4, 2.4 (RM3), 2.4 4WD, 2.4 AWD (RM4, RE7), 2.4 AWD (RM4) | 2012– |
| HONDA ELEMENT (YH) | 2.4 Vtec (YH1), 2.4 Vtec 4x4 (YH2) | 2002–2011 |
| HONDA ELYSION (RR) | 2.4 i-VTEC (RR1) | 2004– |
| HONDA FR-V (BE) | 2.0 (BE3), 2.0 4x4 (BE4) | 2004– |
| HONDA ODYSSEY (RL1, RA6, RA) | 2.4 (RA6), 2.4 (RB1), 2.4 (RB3), 2.4 i-VTEC (RB3), 2.4 i-VTEC 4x4 (RB4) | 1998– |
| HONDA STEPWGN (DBA-RG) | 2.0 (RG1), 2.4 Z FF (RG3) | 2005–2009 |
| HONDA STEPWGN (LA-RF, UA-RF) | 2.0 (RF3, RF5), 2.0 4WD (RF4), 2.4 (RF7) | 2000–2005 |
| HONDA STREAM (RN) | 2.0 16V (RN3) | 2001– |
HONDA (DONGFENG)3 models
| Model | Engines | Years |
|---|---|---|
| HONDA (DONGFENG) CR-V (RD) | 2.4 All-wheel Drive | 2004–2007 |
| HONDA (DONGFENG) CR-V (RE) | 2.4 All-wheel Drive | 2007– |
| HONDA (DONGFENG) CR-V (RM) | 2.4 4WD | 2012– |
HONDA (GAC)3 models
| Model | Engines | Years |
|---|---|---|
| HONDA (GAC) ACCORD VII (CM) | 2.0, 2.4 | 2003–2007 |
| HONDA (GAC) ACCORD VIII (CP) | 2.4 | 2008–2013 |
| HONDA (GAC) ODYSSEY (RB) | 2.4 | 2005–2014 |
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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£5.99
Standard delivery
Delivery estimates depend on current stock availability.
£50.00
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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
