Sensor Crank 1Pin (M111, M104, M119, M166) (Mercedes-Benz A-Class W168 / C-Class W202 / S-Class W140)

R520.50

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Sensor Crank 1Pin (M111 M104 M119 M166) (Mercedes-Benz A-Class W168 / C-Class W202 / S-Class W140) is a sensor part fitting multiple Mercedes-Benz models including A-Class W168, C-Class W202, and S-Class W140. Check compatibility before pur

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Sensor Crank 1Pin (M111 M104 M119 M166) (Mercedes-Benz A-Class W168 / C-Class W202 / S-Class W140) is a critical engine component designed to detect the crankshaft position. This sensor plays a vital role in engine management by providing the engine control unit with real-time information about the crankshaft’s rotational position and speed. Accurate data from the crank sensor helps ensure proper fuel injection and ignition timing for smooth engine operation.

This particular crankshaft position sensor features a single-pin connector and is compatible with various Mercedes-Benz models including the A-Class W168, C-Class W202, and S-Class W140, covering engines coded M111, M104, M119, and M166. When considering replacement, compare the sensor’s pin configuration and fitment with the existing unit to confirm compatibility.

Buyers should check the sensor’s condition as failure or inaccuracies in this component can lead to engine performance problems like misfires, stalling, or difficulty starting. This listing does not guarantee coding, calibration, or fault resolution, so further diagnosis or professional consultation may be necessary after installation.

  • Single-pin crankshaft position sensor
  • Fits Mercedes-Benz A-Class W168, C-Class W202, S-Class W140
  • Compatible with M111, M104, M119, M166 engines

Need help matching this item to your vehicle? Use Vehicle Parts Finder, Request a Part or Platinum Sales Desk with your VIN, engine number, part number or clear photos.

Frequently Asked Questions

Confirm fitment before ordering
Quick answers before you order. If anything is unclear, confirm fitment first using your VIN or part number and avoid mistakes.
Helpful product answers
What vehicles are compatible with the Sensor Crank 1Pin (M111, M104, M119, M166)?
This sensor is designed for specific Mercedes-Benz models including the A-Class W168, C-Class W202, and S-Class W140. It supports engines M111, M104, M119, and M166, ensuring precise fitment and optimal performance for these vehicles. Always verify your vehicle’s engine type and model year before purchase.
How do I confirm if this crank sensor fits my Mercedes-Benz?
To ensure compatibility, provide your vehicle’s VIN or detailed model information when contacting us. This helps our Trade Partners verify the exact sensor required for your engine type and model. You can request assistance via our Request a Part page or WhatsApp us directly.
What are the benefits of replacing the crankshaft sensor with this specific part?
Replacing your faulty crankshaft sensor with this genuine part restores accurate engine timing and improves starting reliability. It helps prevent engine misfires and stalling, enhancing overall vehicle performance. Using the correct sensor ensures longevity and reduces the risk of further engine damage.
Is installation of the Sensor Crank 1Pin complicated?
Installation complexity varies depending on your vehicle model and mechanical experience. While some skilled DIYers can replace the sensor, professional installation is recommended to avoid damage and ensure correct sensor alignment. Our Trade Partners can assist with fitting advice or recommend trusted fitment services.
What should I do if the sensor I received is faulty or not compatible?
If you encounter any issues with the sensor, please contact us promptly for support. We offer a straightforward refund and returns process detailed on our Refunds page. Keeping your purchase details and vehicle information handy will speed up the resolution.