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  3. HITACHI AUTOMOTIVE SX-4851

HITACHI AUTOMOTIVE SX-4851 Benz Crankshaft Position Sensor 6.0L Tu

fits model: Sl65, Amg. make: Mercedes. year: 2005–2011.

Sx-4851 Hitachi Automotive Crankshaft Position Sensor For 2005-2011 Mercedes-benz Sl65 Amg 6.0l Tu

( Brand: Hitachi Automotive ), ( Type: Engine Crankshaft Position Sensor ), ( Placement On Vehicle: Ignition Sensors ), ( Manufacturer Part Number: SX-4851 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C523 15-27 ), ( Compatible Make: Mercedes-benz ), ( Compatible Model: Sl65 Amg ), ( Compatible Year: 2011 2010 2009 2008 2007 2006 2005 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Hitachi Engine Crankshaft Position Sensor )

Review HITACHI AUTOMOTIVE Crankshaft Position Sensor Mercedes benz 6.0l Tu fits SL65 AMG 2005–2011

The Hitachi SX-4851 crankshaft position sensor is a crucial component in the engine management system of certain Mercedes-Benz models, including the SL65 AMG with a 6.0L V12 engine manufactured between 2005 and 2011. This sensor plays an essential role in ensuring the proper functioning of the engine's ignition and fuel injection systems.

The Hitachi SX-4851 crankshaft position sensor is an absolute position sensor, which means it measures the exact position of the crankshaft and sends this data to the engine control unit (ECU). With this information, the ECU can determine the correct timing for ignition and fuel injection, ensuring efficient and reliable engine performance.

The sensor housing is made of durable materials, designed to withstand the high temperatures and harsh conditions of the engine compartment. It features a built-in magnet that generates a signal whenever the crankshaft passes by, which is then read by the sensor. This signal is transmitted to the ECU via a wiring harness, allowing for real-time monitoring of crankshaft position.

The Hitachi SX-4851 crankshaft position sensor is designed to provide accurate and reliable performance over an extended period. However, like any mechanical component, it can wear out or fail due to normal use or environmental conditions. Common symptoms of a faulty crankshaft position sensor include rough idling, misfiring, and difficulty starting the engine. If you suspect that your Mercedes-Benz SL65 AMG's crankshaft position sensor may be faulty, it is recommended that you have it inspected and replaced by a qualified mechanic to ensure the continued optimal performance of your vehicle.

In summary, the Hitachi SX-4851 crankshaft position sensor is an essential component of the engine management system for certain Mercedes-Benz models, including the SL65 AMG with a 6.0L V12 engine manufactured between 2005 and 2011. It measures the exact position of the crankshaft and sends this data to the ECU, allowing for precise ignition and fuel injection timing. The sensor housing is made of durable materials, and the sensor is designed to provide accurate and reliable performance over an extended period. However, if it fails, it can cause various issues with engine performance, making it important to have it inspected and replaced by a qualified mechanic when necessary.

The Hitachi SX-4851 crankshaft position sensor is a widely used part for Mercedes-Benz SL65 AMG models with the 6.0L TU engine, produced between 2005 and 2011. Replacing this sensor can help resolve various driveability issues, including rough idling, misfires, and engine stalling. In this analysis, we will discuss the advantages and disadvantages of buying this specific sensor.

Pros:

1. OEM (Original Equipment Manufacturer) Replacement: The Hitachi SX-4851 is an original equipment sensor, meaning it is designed and manufactured by the same company that originally supplied it to Mercedes-Benz. This guarantees a perfect fit and function, ensuring optimal engine performance.

2. Reliable: This sensor is known for its durability and reliability. It is designed to withstand the harsh conditions of the engine compartment and provide accurate crankshaft position information to the engine control module.

3. Availability: The Hitachi SX-4851 is widely available at various auto parts stores and online marketplaces, making it easily accessible for Mercedes-Benz SL65 AMG owners.

Cons:

1. Cost: The price of the Hitachi SX-4851 crankshaft position sensor can be relatively high compared to aftermarket alternatives. However, the cost is justified by its OEM quality and reliability.

2. Complex Installation: Although the installation process is not particularly complicated, it may require some technical knowledge and experience. It is recommended to consult the repair manual or seek assistance from a professional mechanic to ensure proper installation and avoid potential issues.

Conclusion:

The Hitachi SX-4851 crankshaft position sensor is a reliable and efficient solution for Mercedes-Benz SL65 AMG owners with a faulty crankshaft position sensor. While the cost may be higher than aftermarket alternatives, the benefits of using an OEM replacement part, such as guaranteed fit and performance, make it a worthwhile investment. However, it is essential to ensure proper installation to avoid potential issues.

Recommendation:

If you are experiencing driveability issues related to a faulty crankshaft position sensor on your Mercedes-Benz SL65 AMG, it is recommended to replace it with a new OEM sensor, such as the Hitachi SX-4851. This will help restore optimal engine performance and prevent further complications. It is essential to consult your vehicle's repair manual or seek assistance from a professional mechanic during the installation process to ensure proper installation and avoid potential issues.

Details:

Hitachi Crankshaft Position Sensor for 2005 - 2011 Mercedes-Benz SL65 AMG 6.0L tu: Status: In Stock.

part #: sx4851 prices

  • $26.11-$33.09

specifications sparkystooge:

  • for models: Sl65, Amg
  • for makes: Mercedes
  • for years: 2005-2011
  • brand: Hitachi Automotive
  • type: Engine Crankshaft Position Sensor
  • placement on vehicle: Ignition Sensors
  • manufacturer part number: SX-4851
  • manufacturer warranty: 1 Year
  • interchange part number: C523 15-27
  • compatible make: Mercedes-benz
  • compatible model: Sl65 Amg
  • compatible year: 2011 2010 2009 2008 2007 2006 2005
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Hitachi Engine Crankshaft Position Sensor

returns sparkystooge:

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  • time: 30 Days

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offer sparkystooge:

  • sold: 0
  • options: Ship-to-home
  • quantity: 2
  • availability: In Stock
  • started: February 24, 2026

general sparkystooge:

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

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seller sparkystooge:

  • rating: 99.5%
  • city: Indianapolis, Indiana
  • # reviews: 625221
for models: sl65, amg, for makes: mercedes, for years: 2005-2011, type: engine crankshaft position sensor, placement on vehicle: ignition sensors, manufacturer warranty: 1 year, compatible make: mercedes-benz, compatible model: sl65 amg, compatible year: 2011 2010 2009 2008 2007 2006 2005, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine hitachi engine crankshaft position sensor,
category: auto parts > car truck parts accessories > ignition systems components > ignition kits, sku: 10285031536787603,

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