254-905-04-00-64 MERCEDES Knock Sensor

Review MERCEDES Mercedes-benz Genuine Knock Sensor

Introducing the Mercedes-Benz 254-905-04-00-64 Knock Sensor, a high-performance automotive component designed to enhance the durability and reliability of your Mercedes-Benz engine. This knock sensor, also known as an engine position sensor, plays a crucial role in monitoring the engine for potential issues such as detonation or knocking.

The Mercedes-Benz 254-905-04-00-64 Knock Sensor is meticulously engineered to meet the stringent quality standards set by Mercedes-Benz. It is manufactured using advanced materials and state-of-the-art manufacturing processes to ensure superior accuracy and longevity. The sensor is designed to detect even the slightest irregularities in engine combustion and provide real-time feedback to the engine control unit (ECU).

This sensor features a robust and compact design, making it an ideal fit for Mercedes-Benz engines. It is designed to withstand the harsh operating conditions of modern engines, including high temperatures and vibrations. The sensor is also equipped with advanced noise filtering technology, ensuring that it can accurately detect knocking or detonation even in the presence of other engine noises.

The Mercedes-Benz 254-905-04-00-64 Knock Sensor is a direct replacement for the original equipment sensor, ensuring a seamless installation process. It comes with all necessary hardware, including mounting bolts and sensor wiring, making it easy to install even for those without extensive mechanical experience.

Installing this sensor can help prevent costly engine damage caused by knocking or detonation. By promptly identifying and addressing potential issues, you can extend the life of your engine and maintain optimal performance. Additionally, regular replacement of the knock sensor according to the manufacturer's recommended schedule can help ensure that your Mercedes-Benz continues to run smoothly and efficiently.

In conclusion, the Mercedes-Benz 254-905-04-00-64 Knock Sensor is a high-quality, reliable, and essential component for any Mercedes-Benz engine. It is designed to provide accurate and timely feedback on engine conditions, helping to prevent costly repairs and maintain optimal performance. With its robust design, advanced technology, and easy installation process, this sensor is an excellent choice for Mercedes-Benz owners who want to keep their vehicles running at their best.

Buying a Mercedes-Benz knock sensor, specifically model number 254-905-04-00-64, involves considering both its advantages and potential disadvantages to help make an informed decision. Let's examine each aspect.

1. Improved Engine Performance: A knock sensor is a crucial component of an engine management system. It monitors engine knocking and pinging, which can lead to engine damage if not addressed promptly. By replacing a faulty knock sensor, you ensure your engine runs smoothly and efficiently, reducing the risk of costly repairs in the future.

2. Enhanced Fuel Economy: A properly functioning knock sensor can help maintain optimal engine performance, which in turn can lead to improved fuel economy. An engine that runs smoothly uses less fuel than one that is misfiring or knocking.

3. Enhanced Emissions Compliance: Modern vehicles are subjected to increasingly stringent emissions standards. A faulty knock sensor can result in your vehicle emitting higher levels of pollutants, which could lead to potential fines or issues with vehicle inspections. Replacing the knock sensor ensures your vehicle remains compliant with emissions regulations.

1. Cost: Replacing a single component like a knock sensor can be costly, especially for luxury vehicle brands like Mercedes-Benz. You may want to consider the cost of the part, as well as the labor costs for installation, when determining if the benefits outweigh the expenses.

2. Potential for Additional Repairs: In some cases, a faulty knock sensor may be a sign of more extensive engine issues. If this is the case, replacing the sensor alone may not fully resolve the problem, and you may need to address additional repairs.

Weighing the advantages and disadvantages of purchasing a Mercedes-Benz 254-905-04-00-64 knock sensor, it is evident that the benefits, such as improved engine performance, enhanced fuel economy, and emissions compliance, can outweigh the costs in the long run. However, it's essential to consider the potential for additional repairs and the overall cost of the part and labor. Ultimately, if you value the smooth operation and longevity of your Mercedes-Benz engine, replacing a faulty knock sensor is a worthwhile investment.

If you have a faulty knock sensor in your Mercedes-Benz and are experiencing symptoms such as rough idling, loss of power, or engine misfiring, it's recommended that you replace the sensor as soon as possible. This proactive approach can help prevent more extensive engine damage and save you from costly repairs down the line. You may want to obtain quotes from multiple repair shops to compare prices and find the best value for your investment.

Details:

Electrical parts are not returnable. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resealable and in the original packaging.

specifications ignitioncomp:

• brand: Mercedes
• part type: Sensor
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• parts included: Only Part Reference 6 On The Diagram Is Included
• upc: 254905040064

payments ignitioncomp:

• wallet: paypal
• other
• credit card: visa

offer ignitioncomp:

• started: april 18, 2026
• prices: $29.25–$39.83
• item condition: New
• sold #: 16
• options: ship-to-home
• availability: in stock
• in stock #: 5

seller ignitioncomp:

• # reviews: 1312
• city: farmington, utah
• rating: 99.2%

shipping ignitioncomp:

• class: standard
• carrier: fedex
• service: fedex ground / fedex home delivery
• type: fixed
• transit: 4-9 days

general ignitioncomp:

• category: Auto Parts > Car Truck Accessories > Ignition Systems Components

returns ignitioncomp:

• paid by: seller
• policy: returns accepted
• time: 30 days