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API 31656YWVV Knock Sensor

fits model: Nsx. make: Acura. year: 1991–2005.

31656ywvv Api For 1991-2005 Acura Nsx Knock Sensor 1992 1993 1994 1995 1996 1997

( Brand: Api ), ( Manufacturer Part Number: 31656YWVV ), ( Part Type: Sensor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Service Tech ), ( Years: 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 ), ( Application: Acura Nsx Knock Sensor ), ( Product Name 2: Ignition Knock ), ( Cs-sku: 400 )

Review API Acura Knock Sensor fits NSX 1991–2005

ACURA NSX Knock Sensor (API 31656-YWVV) Compatible with 1991-2005 Models (1992-1997)

The API 31656-YWVV knock sensor is an essential component designed specifically for the Acura NSX models produced between 1991 and 2005, including the years 1992 to 1997. This high-performance knock sensor is engineered to meet or exceed original equipment manufacturer (OEM) specifications, ensuring optimal engine performance and reliability.

The knock sensor plays a crucial role in monitoring engine operation, detecting and alerting the engine control module (ECM) to any potential engine knocking or pinging caused by detonation. This early detection helps prevent serious damage to the engine, improving overall vehicle longevity and performance.

Manufactured using high-quality materials and advanced manufacturing processes, the API 31656-YWVV knock sensor offers superior durability and resistance to wear and tear. It is designed to fit perfectly into the existing sensor location in your Acura NSX, ensuring a seamless installation process.

Key features of the API 31656-YWVV knock sensor include:

1. OEM-grade materials and construction: Ensuring optimal performance and reliability.

2. Precise fitment: Designed to perfectly fit the Acura NSX models (1991-2005) and specific years (1992-1997).

3. Superior durability: Engineered to withstand the rigors of daily driving and high-performance applications.

4. Easy installation: No complex procedures or specialized tools required for installation.

5. Enhanced engine protection: Early detection of engine knocking or pinging helps prevent serious damage to the engine.

Upgrading your Acura NSX with a high-quality API 31656-YWVV knock sensor not only ensures improved engine performance but also provides peace of mind, knowing that your vehicle is equipped with a reliable and durable component designed specifically for your model.

The Acura NSX is a popular sports car model produced by Honda between 1991 and 2005. The knock sensor is an essential component of the engine management system, which monitors engine sounds and detects any potential engine knocking or pinging. If you are considering buying a new knock sensor (API 31656YWVV) for your 1991-2005 Acura NSX, here are some pros and cons to help you make an informed decision.

Pros:

1. Improved Engine Performance: A faulty knock sensor can lead to poor engine performance, rough idling, and even engine damage. Replacing the knock sensor with a new one can help improve engine performance and prevent further damage.

2. Enhanced Safety: A malfunctioning knock sensor can lead to engine knocking, which can be dangerous and potentially cause engine damage. Replacing the sensor ensures that the engine is running smoothly and safely.

3. OEM Part: The API 31656YWVV is an original equipment manufacturer (OEM) part, which means it is specifically designed and manufactured to fit and function optimally in your Acura NSX.

4. Peace of Mind: By replacing the knock sensor with a new one, you can have peace of mind knowing that your engine is running smoothly and efficiently.

Cons:

1. Cost: Replacing the knock sensor can be an expensive repair, especially if you choose to have it installed by a professional mechanic. The cost of the sensor itself may range from $50 to $150, but labor costs can add significantly to the overall expense.

2. Time: If you choose to have the sensor installed by a professional mechanic, it may take some time to get the car in for repair and have the work completed.

3. DIY Installation: Installing the sensor yourself may require some mechanical knowledge and tools. If you are not confident in your abilities to install the sensor yourself, it may be best to have it installed by a professional.

Conclusion:

The decision to buy a new knock sensor (API 31656YWVV) for your 1991-2005 Acura NSX ultimately depends on your personal circumstances. If you are experiencing engine knocking or pinging, or if you want to prevent potential engine damage, replacing the knock sensor may be a necessary expense. On the other hand, if your engine is running smoothly and efficiently, it may not be worth the cost to replace the sensor prematurely. Ultimately, weighing the pros and cons and considering your budget and mechanical abilities will help you make an informed decision.

Recommendation:

If you are experiencing engine knocking or pinging, or if you want to prevent potential engine damage, it is recommended that you replace the knock sensor with a new one. If you are not confident in your abilities to install the sensor yourself, it is best to have it installed by a professional mechanic. Make sure to compare prices and shop around for the best deal to ensure you are getting a fair price for the part and labor.

Details:

Parts Geek - For 1991 2005 Acura NSX Knock Sensor API 31656YWVV 1992 1993 1994 1995 1996 1997: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Notes: SERVICE TECH Terminal Type: Blade Connector Shape: Round Gender: Female 12 Month Warranty Vehicle.

part #: 31656ywvv price

  • $53.11

specifications acrasensor:

  • for models: Nsx
  • for makes: Acura
  • for years: 1991-2005
  • brand: Api
  • mpn: 31656ywvv
  • part type: Sensor
  • manufacturer warranty: 12 Month Warranty
  • notes: Service Tech
  • years: 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003
  • application: Acura Nsx Knock Sensor
  • product name 2: Ignition Knock
  • cs-sku: 400

seller acrasensor:

  • rating: 98.7%
  • # reviews: 327507
  • city: Mattapoisett, Massachusetts

offer acrasensor:

  • availability: In Stock
  • quantity: 1
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  • started: April 10, 2026
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general acrasensor:

  • condition: New
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for models: nsx, for makes: acura, for years: 1991-2005, part type: sensor, manufacturer warranty: 12 month warranty, notes: service tech, years: 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003, application: acura nsx knock sensor, product name 2: ignition knock, cs-sku: 400,
category: auto parts > car truck parts accessories > air fuel delivery > acura air intake fuel sensors, sku: 6099615030648604,
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  • New. Offer #1 priced at $53.11 + $0.00 shipping estimate = $53.11* total. Connector Shape: Round. 1991-2005 Acura NSX.FREE SHIPPING

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