NGK Camshaft Position Sensor CMC3-A052 | NGK 81051 — Genuine OE Cam Sensor for BMW E39 535i/540i, E38 735i/740i, E53 X5 4.4i/4.6is, Z8 4.9 and Range Rover L322 4.4
Restore precise timing, smooth idle and confident starts with the genuine NGK Camshaft Position Sensor CMC3-A052, part number NGK 81051. This NGK camshaft position sensor is an OE-quality, direct-fit replacement cam sensor that delivers reliable, long-term performance on compatible BMW and Land Rover applications. If you are chasing camshaft sensor faults, intermittent starting, rough running or a check engine light on your BMW E39 535i or 540i, BMW E38 735i or 740i, BMW E53 X5 4.4i or 4.6is, BMW Z8 4.9, or Range Rover L322 4.4, this is the genuine NGK solution you can trust.
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Why choose this NGK camshaft position sensor
- Genuine NGK part number NGK 81051 | CMC3-A052 for dependable OE performance
- Accurate camshaft signal for smooth idle, crisp throttle response and consistent power delivery
- Direct-fit replacement for quick, plug-and-play installation on compatible BMW and Land Rover models
- Ideal fix for cam sensor related fault warnings, hard starting, hesitation and rough running
We use NGK sensors on our own cars and customer vehicles and we have been consistently impressed with the fit, finish and reliability. Customers appreciate the straightforward install and the immediate improvement in drivability after replacing a failing cam sensor.
Compatibility
Use our product recommender to double check fitment for your vehicle. If you need help, email sales@nforcd.com and our team will confirm compatibility.
BMW
- 5 Series
- 535i
- E39 3.5 (180 kW / 245 hp) (1999–2003)
- 540i
- E39 4.4 (210 kW / 286 hp) (1996–2003)
- E39 4.4 (210 kW / 286 hp) (1997–2004)
- 535i
- 7 Series
- 735i
- E38 3.5 (173 kW / 235 hp) (1996–1998)
- 740i
- E38 4.4 (210 kW / 286 hp) (1996–2001)
- 735i
- X Series
- X5 4.4i
- E53 4.4i (210 kW / 286 hp) (2000–2003)
- X5 4.6is
- E53 4.6is (255 kW / 347 hp) (2002–2003)
- X5 4.4i
- Z Series
- Z8
- E52 4.9 (294 kW / 400 hp) (2000–2003)
- Z8
Land Rover
- Range Rover
- Range Rover III (L322)
- 4.4 4x4 (210 kW / 286 hp) (03/2002–08/2005)
- 4.4 4x4 (220 kW / 299 hp) (08/2004–08/2012)
- Range Rover III (L322)
Compatibility check before dispatch
To ensure the part you have ordered fits your vehicle, we run a compatibility check prior to dispatch. For UK vehicles, provide your registration number. Alternatively, supply the last seven digits of your VIN at checkout and we will verify fitment.
Part numbers
NGK 81051 | CMC3-A052 | NGK81051
Fitting and support
Want professional fitting. We can help at Nforcd in Warwickshire. Request a fitting quote by emailing sales@nforcd.com and our team will be happy to assist.
Buy with confidence from Nforcd
- Specialists in performance car parts and ignition components
- Helpful technical support and rapid compatibility checks
- Trusted by enthusiasts with excellent customer feedback
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