NGK Crankshaft Pulse Sensor CHN3-V044 - NGK 81043
Restore precise engine timing and reliable starting with the NGK crankshaft pulse sensor CHN3-V044, part number NGK 81043. This genuine NGK crankshaft position sensor delivers accurate engine speed and position data to your ECU for smooth idle, crisp throttle response and dependable performance. Ideal as a direct replacement crank sensor for a wide range of BMW models and the Rover 75, this NGK crank sensor is a proven, OE-quality solution.
Why choose this NGK crankshaft position sensor
- OE-quality NGK engineering for consistent, accurate RPM signal
- Direct-fit replacement for listed BMW and Rover applications
- Designed to withstand heat and vibration in the engine bay
- Helps cure hard starting, stalling, intermittent cut-out and rough idle when caused by a failing crank sensor
We use this sensor ourselves and our customers have been very happy with its reliability and fitment. If you are searching for a BMW crank sensor, CKP sensor, engine speed sensor or crankshaft pulse generator, NGK 81043 is a top choice.
Part numbers
- Manufacturer: NGK
- Part number: 81043
- Model code: CHN3-V044
- Common references and search terms: NGK81043, crankshaft position sensor, crank sensor, CKP sensor, crankshaft pulse sensor, engine speed sensor
Compatibility - BMW and Rover applications
Please verify fitment with our compatibility check before dispatch. Match by registration number in the UK or last 7 of VIN.
BMW 3 Series
- 316i - E36 1.9 77 kW 105 hp 1998-2000, E46 1.9 77 kW 105 hp 1998-2005, E46 1.6 77 kW 105 hp 2000-2005
- 318i - E46 1.9 85-87 kW 116-118 hp 1999-2001
- 320i - E36 2.0 110 kW 150 hp 1990-1999, E46 2.0 110 kW 150 hp 1998-2000, E46 2.2 120-125 kW 163-170 hp 2000-2005
- 323i - E36 2.5 125 kW 170 hp 1995-1999, E46 2.5 120-125 kW 163-170 hp 1998-2000
- 323Ti - E36 2.5 125 kW 170 hp 1997-2000, E36 3.5 120 kW 163 hp 1999-2000
- 325i - E46 2.5 141 kW 192 hp 2000-2005
- 325xi - E46 2.5 141 kW 192 hp 2000-2005
- 328i - E36 2.8 142 kW 193 hp 1995-1999, E46 2.8 142 kW 193 hp 1998-2000
- 330i - E46 3.0 170 kW 231 hp 2000-2005
- 330xi - E46 3.0 170 kW 231 hp 2000-2006
- 316Ci - E46 1.6 77 kW 105 hp 2000-2006
- 318Ci - E46 1.9 85-87 kW 116-118 hp 1999-2001
- 320Ci - E46 2.0 110 kW 150 hp 1999-2001, E46 2.2 120-125 kW 163-170 hp 2000-2007
- 323Ci - E46 2.5 120-125 kW 163-170 hp 1999-2000
- 325Ci - E46 2.5 141 kW 192 hp 2000-2007
- 328Ci - E46 2.8 142 kW 193 hp 1999-2000
- 330Ci - E46 3.0 170 kW 231 hp 2000-2007
- 325Ti - E46 2.5 141 kW 192 hp 2001-2005
BMW 5 Series
- 520i - E39 2.0 110 kW 150 hp 1996-2000, E39 2.2 120-125 kW 163-170 hp 2000-2004, E60 2.2 125 kW 170 hp 2003-2010
- 523i - E39 2.5 125 kW 170 hp 1995-2000
- 525i - E39 2.5 141 kW 192 hp 2000-2004, E60 2.5 141 kW 192 hp 2003-2010, E61 2.5 141 kW 192 hp 2004-2010
- 528i - E39 2.8 142 kW 193 hp 1995-2000
- 530i - E39 3.0 170 kW 231 hp 2000-2004, E60 3.0 170 kW 231 hp 2001-2005
BMW 7 Series
- 728i - E38 2.8 142 kW 193 hp 1995-2001
- 730i - E65 E66 3.0 170 kW 231 hp 2003-2008
BMW X Series
- X5 3.0i - E53 3.0 170 kW 231 hp 2000-2006
- X3 2.5i - E83 2.5 141 kW 192 hp 2004-2006
- X3 3.0i xDrive - E83 3.0 170 kW 231 hp 2004-2006
BMW Z Series
- Z3 - E36 1.9i 85-87 kW 116-118 hp 1998-2003, 2.0i 110 kW 150 hp 1999-2003, 2.2i 120-125 kW 163-170 hp 2000-2003, 2.8i 141-143 kW 192-194 hp 1996-2000, 3.0i 170 kW 231 hp 2000-2003
- Z4 - E85 2.2i 125 kW 170 hp 2003-2005, 2.5i 141 kW 192 hp 2003-2005, 3.0i 170 kW 231 hp 2003-2005
Rover
- Rover 75 RJ - 1.8 88 kW 120 hp 02/1999-05/2005, 2.5 V6 129-130 kW 175-177 hp 02/1999-05/2005
- Rover 75 Tourer RJ - 1.8 88 kW 120 hp 08/2001-05/2005, 2.5 V6 130 kW 177 hp 08/2001-05/2005
Compatibility check before dispatch
We run a free compatibility check prior to dispatch to ensure you get the correct crankshaft sensor. Enter your vehicle registration number for UK orders or the last 7 digits of your VIN at checkout. You can also contact us if you need help confirming fitment.
Fitting service
Want this NGK crankshaft position sensor professionally fitted? Choose Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Helpful buying tips
- Compare your existing sensor connector and mounting location to ensure a direct match
- A failing crank sensor commonly causes no-start when hot, random stalling, misfires and erratic tachometer readings
- If your BMW or Rover shows these symptoms, replacing the CKP sensor is a cost-effective first step
Search-friendly terms customers use
NGK 81043 crank sensor, NGK81043, CHN3-V044, BMW crankshaft position sensor E36 E46 E39 E60 E61 E38 E65 E66 E53 E83 E85, BMW 320i 323i 325i 328i 330i crank sensor, BMW X3 X5 crankshaft sensor, BMW Z3 Z4 crank sensor, Rover 75 crankshaft position sensor, CKP sensor, engine speed sensor, crankshaft pulse generator, BMW crankshaft sensor replacement.