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  3. HITACHI AUTOMOTIVE SX-5509

HITACHI AUTOMOTIVE SX-5509 Benz Camshaft Position Sensor Ko 3.7L V6

fits model: Ml350. make: Mercedes. year: 2003–2005.

Sx-5509 Hitachi Automotive Camshaft Position Sensor For 2003-2005 Mercedes-benz Ml350 3.7l V6 Ko

( Brand: Hitachi Automotive ), ( Type: Engine Camshaft Position Sensor ), ( Placement On Vehicle: Ignition Sensors ), ( Manufacturer Part Number: SX-5509 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C571 81-55 ), ( Compatible Make: Mercedes-benz ), ( Compatible Year: 2005 2004 2003 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Hitachi Engine Camshaft Position Sensor )

Review HITACHI AUTOMOTIVE Camshaft Position Sensor Mercedes benz 3.7l V6 Ko fits ML350 2003–2005

The Hitachi SX-5509 camshaft position sensor is a crucial component in the engine management system of certain Mercedes-Benz ML350 models manufactured between 2003 and 2005. This sensor is specifically designed for Mercedes-Benz V6 engines with a displacement of 3.7 liters.

This sensor plays a vital role in providing accurate and reliable information about the position of the camshaft to the engine control unit (ECU). By detecting the precise location of the camshaft lobes, the sensor enables the ECU to optimize fuel injection, ignition timing, and valve control for efficient engine performance and reduced emissions.

The Hitachi SX-5509 camshaft position sensor features an advanced magnetic sensor technology that ensures high accuracy and reliability. It comes with a robust and durable housing designed to withstand the harsh conditions inside the engine compartment. The sensor also includes a temperature sensor, which monitors the temperature of the engine coolant and helps the ECU adjust engine parameters accordingly to ensure optimal performance and longevity.

The sensor is designed as a plug-and-play replacement, which makes installation straightforward and hassle-free. The OEM-quality connector ensures a secure and reliable connection to the wiring harness, while the sensor comes pre-calibrated from the factory, eliminating the need for additional calibration steps.

In summary, the Hitachi SX-5509 camshaft position sensor is an essential upgrade for Mercedes-Benz ML350 owners seeking improved engine performance, reliability, and longevity. Its advanced sensor technology, rugged construction, and plug-and-play installation make it an excellent choice for those looking to maintain or restore their vehicle's original performance.

The Hitachi SX-5509 camshaft position sensor is a common replacement option for the 2003-2005 Mercedes-Benz ML350 with the 3.7L V6 KO engine. Here are some pros and cons to consider before making a purchase.

Pros:

1. OEM Equivalency: The Hitachi SX-5509 is an original equipment sensor that was originally used in some Mercedes-Benz vehicles. This means that it is designed to meet the same specifications and performance standards as the original sensor.

2. Reliability: The Hitachi SX-5509 is a high-quality sensor that is known for its durability and reliability. This can help prevent future issues and save you money in the long run.

3. Improved Performance: A faulty camshaft position sensor can cause a variety of issues, including poor fuel economy, rough idling, and even engine stalling. Replacing the sensor with a new one can help improve the performance of your ML350.

4. Easy Installation: The Hitachi SX-5509 is a direct replacement sensor, which means that it is designed to fit and function identically to the original sensor. This makes the installation process straightforward and relatively easy.

Cons:

1. Cost: The Hitachi SX-5509 is a more expensive option compared to aftermarket sensors. However, the higher cost is justified by the sensor's OEM quality and reliability.

2. Availability: Depending on your location, it may be more difficult to find a local parts supplier that carries the Hitachi SX-5509. This could result in longer shipping times or additional travel costs.

Conclusion:

In conclusion, the Hitachi SX-5509 camshaft position sensor is a high-quality, reliable, and durable option for replacing the faulty sensor in your 2003-2005 Mercedes-Benz ML350. While it may be more expensive than aftermarket sensors, the OEM equivalency and improved performance make it a worthwhile investment for Mercedes-Benz owners. If you can find a reliable supplier and are willing to pay the higher cost, the Hitachi SX-5509 is an excellent choice for replacing your ML350's camshaft position sensor.

Recommendation:

If you are in the market for a new camshaft position sensor for your 2003-2005 Mercedes-Benz ML350, we recommend considering the Hitachi SX-5509. Its OEM quality, reliability, and improved performance make it an excellent choice for ensuring the optimal performance of your vehicle. While it may be more expensive than some aftermarket options, the peace of mind that comes with using a high-quality sensor is well worth the investment.

Details:

Hitachi Camshaft Position Sensor for 2003 - 2005 Mercedes-Benz ML350 3.7L V6 ko: Status: In Stock.

part #: sx5509 price

  • $87.42

specifications sparkystooge:

  • for models: Ml350
  • for makes: Mercedes
  • for years: 2003-2005
  • brand: Hitachi Automotive
  • type: Engine Camshaft Position Sensor
  • placement on vehicle: Ignition Sensors
  • manufacturer part number: SX-5509
  • manufacturer warranty: 1 Year
  • interchange part number: C571 81-55
  • compatible make: Mercedes-benz
  • compatible year: 2005 2004 2003
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Hitachi Engine Camshaft Position Sensor

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offer sparkystooge:

  • sold: 0
  • quantity: 1
  • started: October 30, 2025
  • options: Ship-to-home
  • availability: In Stock

general sparkystooge:

  • condition: New
  • Car Truck Parts Accessories > Ignition Systems Components > Ignition Kits

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seller sparkystooge:

  • city: Indianapolis, Indiana
  • # reviews: 586679
  • rating: 99.1%
for models: ml350, for makes: mercedes, for years: 2003-2005, type: engine camshaft position sensor, placement on vehicle: ignition sensors, manufacturer warranty: 1 year, compatible make: mercedes-benz, compatible year: 2005 2004 2003, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine hitachi engine camshaft position sensor,
category: auto parts > car truck parts accessories > ignition systems components > ignition kits, sku: 8010233946164721,

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