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Crankshaft Position Sensor NTK 81540
Sensor Crankshaft Pulse NTK 81540. Fits 21 car models (CHEVROLET, OPEL, VAUXHALL). Replaces 10 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- NTK
- Number of pins
- 3 -pin connector
- Category
- Sensor Crankshaft Pulse
- MPN
- 81540
- SKU
- 5414-81540
- GTIN / EAN
- 4010326815406
- What's included
- 1x Sensor Crankshaft Pulse
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”.
- OPEL / BUICK / CADILLAC / CHEVROLET / DAEWOO / GENERAL MOTORS / GM KOREA / PONTIAC12 47 134
- BUICK / CADILLAC / DAEWOO / GENERAL MOTORS / GM KOREA / PONTIAC / CHEVROLET55 571 978
- BUICK / CADILLAC / CHEVROLET / DAEWOO / GENERAL MOTORS / GM KOREA / PONTIAC55 582 539
- BUICK / CADILLAC / CHEVROLET / DAEWOO / GENERAL MOTORS / GM KOREA / PONTIAC55 582 540
- BUICK / CADILLAC / CHEVROLET / DAEWOO / GENERAL MOTORS / GM KOREA / PONTIAC55 587 757
- BUICK / CADILLAC / CHEVROLET / DAEWOO / GENERAL MOTORS / GM KOREA / PONTIAC55 587 766
- OPEL6 04 170
- OPEL6 04 171
- OPEL6 04 294
- OPEL6 04 295
Where this part fits
Original-fit position for OE 1247134. The red ring marks where this part installs on the vehicle.

Equivalent products. They fit in the same place.
6 available · 28 numbers In stock from £23.99 to £39.99.
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All 28 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.
- ANGLI 17294
- AUTOTEAM L33221
- BLUE PRINT ADG072124
- BOSCH 0 281 006 101
- CSV electronic parts CSR3221
- DELPHI SS12372-12B1
- ERA 550829
- ERA 550829A
- FEBI BILSTEIN 103524
- FISPA 83.3221
- FUELPARTS CS1895
- HELLA 6PU 009 168-781
- HOFFER 7517920
- INTERMOTOR 17294
- INTERMOTOR 17294
- LEMARK LCS663
- LUCAS SEB5094
- LUCAS CAV SEB5094
- MEAT & DORIA 87920
- METZGER AUTOTEILE 0902304
- METZGER AUTOTEILE 902304
- MOTAQUIP LVRC572
- SIDAT 83.3221
- SIDAT 833221
- SWAG 40 10 3524
- TRISCAN 8855 24146
- VALEO 366647
- VEMO V40-72-0625
Compatible cars. CHEVROLET, OPEL, VAUXHALL, 21 models.
Matched from the manufacturer's data.
Sensor Crankshaft Pulse for CHEVROLETSensor Crankshaft Pulse for OPELSensor Crankshaft Pulse for VAUXHALL
| Model | Engines | Years |
|---|---|---|
| CHEVROLET1 model | ||
| CHEVROLET MALIBU (V300) | 2.0 D | 2012– |
| OPEL10 models | ||
| OPEL ASTRA J (P10) | 2.0 BiTurbo CDTI (68), 2.0 CDTI (68) | 2009–2016 |
| OPEL ASTRA J GTC | 2.0 BiTurbo CDTI (08), 2.0 CDTI (08) | 2011–2018 |
| OPEL ASTRA J Sports Tourer (P10) | 2.0 BiTurbo CDTI (35), 2.0 CDTI (35) | 2010–2015 |
| OPEL CASCADA (W13) | 2.0 CDTI (67) | 2013–2019 |
| OPEL INSIGNIA A (G09) | 2.0 Biturbo CDTI (68), 2.0 Biturbo CDTI 4x4 (68), 2.0 CDTI (68), 2.0 CDTI 4x4 (68) | 2008–2017 |
OPEL5 more models
| Model | Engines | Years |
|---|---|---|
| OPEL INSIGNIA A Saloon (G09) | 2.0 Biturbo CDTI (69), 2.0 Biturbo CDTI 4x4 (69), 2.0 CDTI (69), 2.0 CDTI 4x4 (69) | 2008–2017 |
| OPEL INSIGNIA A Sports Tourer (G09) | 2.0 Biturbo CDTI (35), 2.0 Biturbo CDTI 4x4 (35), 2.0 CDTI (35), 2.0 CDTI 4x4 (35) | 2008–2017 |
| OPEL INSIGNIA B Grand Sport (Z18) | 2.0 CDTi (68), 2.0 GSi 4x4 (68) | 2017– |
| OPEL INSIGNIA B Sports Tourer (Z18) | 2.0 CDTi (35), 2.0 GSi 4x4 (35) | 2017– |
| OPEL ZAFIRA TOURER C (P12) | 2.0 BiTurbo CDTI (75), 2.0 CDTi (75) | 2011– |
VAUXHALL10 models
| Model | Engines | Years |
|---|---|---|
| VAUXHALL ASTRA Mk VI (J) (P10) | 2.0 BiTurbo CDTI, 2.0 CDTi | 2009–2015 |
| VAUXHALL ASTRA Mk VI (J) Estate (P10) | 2.0 BiTurbo CDTI, 2.0 CDTi | 2010–2015 |
| VAUXHALL ASTRA Mk VI (J) GTC (P10) | 2.0 BiTurbo CDTI, 2.0 CDTi | 2011–2018 |
| VAUXHALL CASCADA Convertible (W13) | 2.0 CDTI | 2013– |
| VAUXHALL INSIGNIA Mk I (A) Hatchback (G09) | 2.0 Biturbo CDTI (68), 2.0 Biturbo CDTI 4x4 (68), 2.0 CDTI (68), 2.0 CDTI 4x4 (68) | 2008–2017 |
| VAUXHALL INSIGNIA Mk I (A) Saloon (G09) | 2.0 Biturbo CDTI (69), 2.0 Biturbo CDTI 4x4 (69), 2.0 CDTI (69), 2.0 CDTI 4x4 (69) | 2008–2017 |
| VAUXHALL INSIGNIA Mk I (A) Sports Tourer (G09) | 2.0 Biturbo CDTI (35), 2.0 Biturbo CDTI 4x4 (35), 2.0 CDTI (35), 2.0 CDTI 4x4 (35) | 2008–2017 |
| VAUXHALL INSIGNIA Mk II (B) Hatchback (Z18) | 2.0 D (68) | 2017– |
| VAUXHALL INSIGNIA Mk II (B) Sports Tourer (Z18) | 2.0 D (35) | 2017– |
| VAUXHALL ZAFIRA Mk III (P12) | 2.0 BiTurbo CDTI (75), 2.0 CDTi (75) | 2011–2018 |
Always verify compatibility with your vehicle before ordering.
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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