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  3. HOLSTEIN 2KNC0091

HOLSTEIN 2KNC0091 Ignition Knock Detonation Sensor

fits model: 120i.

2knc0091 Holstein Ignition Knock Detonation Sensor For 120i More

( Brand: Holstein ), ( Manufacturer Part Number: 2KNC0091 ), ( Label: Holstein Parts ), ( Product Type: Factory Replacement ), ( Type: Ignition Knock ), ( Terminal Type: Blade ), ( Connector Shape: Rectangular ), ( Connector Gender: Female ), ( Terminal Gender: Male ), ( Replaces Part Numbers: 93165 As10229 Id0010 Ks367 S8967 Su13169 V42720046 ), ( All Interchanges: 13 62 7 552 114, 13-62-7-552-114, 13627552114, 261231197, 5s11716, 931 )

Review HOLSTEIN Ignition Knock Detonation Sensor More fits 120I

The Holstein Parts 2KNC0091 Ignition Knock Sensor is an essential component in maintaining the optimal performance of your Volkswagen or Audi 1.2L 120i engine. This sensor is designed to detect and measure the unwanted ignition events, also known as ignition knock or detonation, which can cause significant damage to your engine if left unchecked.

The Holstein 2KNC0091 Ignition Knock Sensor is a high-precision, solid-state device. It utilizes advanced microelectronic technology to accurately detect knock events by measuring the vibrations produced by the engine. The sensor converts these vibrations into an electrical signal, which is then transmitted to the engine control unit (ECU). The ECU uses this information to adjust the ignition timing and fuel delivery to prevent further knocking.

The sensor housing is made of robust materials, ensuring it can withstand the harsh conditions of the engine bay. It is designed to fit securely onto the engine block, with a simple plug-and-play connection to the wiring harness. The sensor comes with a replacement gasket to ensure a leak-free installation.

The Holstein 2KNC0091 Ignition Knock Sensor is an OE-quality replacement part, meaning it meets or even exceeds the specifications of the original equipment manufacturer (OEM) part. This ensures a perfect fit and reliable operation. The sensor is also covered by Holstein's one-year warranty against defects in materials and workmanship.

In summary, the Holstein Parts 2KNC0091 Ignition Knock Sensor is an essential part for maintaining the performance and longevity of your Volkswagen or Audi 1.2L 120i engine. Its advanced microelectronic technology enables it to accurately detect and measure ignition knock, providing your engine control unit with the necessary information to prevent further damage. The sensor is made of robust materials, ensuring a reliable installation, and is an OE-quality replacement part, making it a wise investment for any 120i owner.

Pros and Cons of Buying Holstein Parts 2KNC0091 Ignition Knock Sensor for BMW 120i

The Holstein Parts 2KNC0091 ignition knock sensor is specifically designed for BMW 120i vehicles. This sensor is an essential component of the engine management system, responsible for detecting and signaling the engine control unit when knocking occurs. In this analysis, we will discuss the advantages and disadvantages of purchasing this sensor.

Pros:

1. OEM Equivalence: The Holstein Parts 2KNC0091 sensor is an original equipment manufacturer (OEM) replacement, ensuring a perfect fit and optimal performance.

2. Improved Engine Performance: A functioning ignition knock sensor helps maintain the engine's performance by preventing damaging knocking, which can lead to engine misfires and potential power loss.

3. Cost-Effective: Compared to buying a new BMW sensor directly from the dealership, purchasing the Holstein Parts 2KNC0091 sensor from an aftermarket supplier can result in significant savings.

4. Quick Shipping and Availability: Aftermarket suppliers like Holstein Parts often provide quick shipping, allowing you to receive the sensor in a timely manner, minimizing potential downtime due to engine issues.

Cons:

1. Potential for Counterfeit Products: When purchasing aftermarket parts, there is a risk of acquiring counterfeit or substandard products. Ensure you buy from a reputable supplier like Holstein Parts to minimize this risk.

2. Installation Complexity: Installing the sensor might require specialized tools and knowledge, especially if you are not confident in your mechanical abilities. Consider seeking professional assistance if needed.

3. Potential for Unintended Consequences: While the Holstein Parts sensor is designed to be a direct replacement, there is a slight possibility of unintended consequences, such as changes in engine behavior or increased emissions.

Conclusion:

The Holstein Parts 2KNC0091 ignition knock sensor offers several advantages, including OEM equivalence, improved engine performance, cost savings, and quick availability. However, it also comes with potential disadvantages, such as the risk of counterfeit products, installation complexity, and unintended consequences.

Recommendation:

Despite the potential disadvantages, the benefits of purchasing a Holstein Parts 2KNC0091 sensor generally outweigh the risks. To mitigate the risks, ensure you buy the sensor from a reputable supplier like Holstein Parts, and consider seeking professional installation assistance if needed. Overall, this sensor is a reliable and cost-effective solution for addressing ignition knock issues in your BMW 120i.

part # 2knc0091 prices

  • $23.74-$39.58

specifications injectiopug:

  • for models: 120i
  • brand: Holstein
  • manufacturer part number: 2KNC0091
  • label: Holstein Parts
  • product type: Factory Replacement
  • type: Ignition Knock
  • terminal type: Blade
  • connector shape: Rectangular
  • connector gender: Female
  • terminal gender: Male
  • replaces part numbers: 93165 As10229 Id0010 Ks367 S8967 Su13169 V42720046
  • all interchanges: 13 62 7 552 114, 13-62-7-552-114, 13627552114, 261231197, 5s11716, 931

seller injectiopug:

  • rating: 99.5%
  • # reviews: 54833

payments injectiopug:

  • credit card: Discover
  • wallet: Google-pay
  • other

shipping injectiopug:

  • transit: 3-5 Days
  • class: Standard
  • cost: $0.00
  • service: Standard
  • type: Fixed

general injectiopug:

  • Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts
  • condition: New

offer injectiopug:

  • availability: In Stock
  • started: January 19, 2026
  • options: Ship-to-home
  • quantity: 1
  • sold: 0

returns injectiopug:

  • paid by: Seller
  • time: 60 Days
  • policy: Returns Accepted
for models: 120i, label: holstein parts, product type: factory replacement, type: ignition knock, terminal type: blade, connector shape: rectangular, connector gender: female, terminal gender: male, replaces part numbers: 93165 as10229 id0010 ks367 s8967 su13169 v42720046, all interchanges: 13 62 7 552 114, 13-62-7-552-114, 13627552114, 261231197, 5s11716, 931,
category: auto parts > air fuel delivery > fuel injection parts > additional fuel injection parts, sku: 10461726134969781,

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