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  3. API 38918TKNK

API 38918TKNK Knock Sensor Service

fits model: Tsx. make: Acura. year: 2004–2008.

38918tknk Api For 2004-2008 Acura Tsx Knock Sensor 2005 2006 2007 Service Tech

( Brand: Api ), ( Manufacturer Part Number: 38918TKNK ), ( Part Type: Sensor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Service Tech ), ( Years: 2004 2005 2006 2007 2008 ), ( Application: Acura Tsx Knock Sensor ), ( Product Name 2: Ignition Knock ), ( Cs-sku: 400 )

Review API Acura Knock Sensor Service Tech fits TSX 2004–2008

The API 38918 TKNK is a high-performance knock sensor specifically designed for the 2004-2008 Acura TSX models with engines manufactured between 2005 and 2006, and possibly 2007. This sensor plays a crucial role in maintaining the optimal performance of your vehicle's engine by detecting and responding to irregular engine knocks or pings caused by detonation.

The API 38918 TKNK features advanced technology, ensuring precise and reliable knock detection. It is designed to work seamlessly with your vehicle's engine control system, providing real-time feedback and adjusting fuel injection timing and ignition advance to prevent further engine knocking. This results in smoother engine operation, improved fuel efficiency, and reduced engine wear and tear.

This knock sensor is a direct replacement for the original equipment part and comes with all necessary hardware for easy installation. The sensor housing is made of robust materials to ensure durability and resistance to harsh engine conditions. Moreover, it is engineered to meet or exceed OEM specifications, ensuring a perfect fit and reliable operation.

Installing the API 38918 TKNK is a straightforward process and can be accomplished in about 30 minutes with common hand tools. The sensor is secured to the engine with a few bolts, making the replacement process hassle-free. Additionally, the sensor comes with a comprehensive installation guide to help ensure a successful and efficient installation.

The API 38918 TKNK is an excellent choice for Acura TSX owners looking to restore their vehicle's engine performance or prevent potential engine damage caused by knocking. With its advanced technology, reliable operation, and easy installation, this knock sensor is an essential upgrade for any enthusiast or everyday driver.

When it comes to buying a new knock sensor for your 2004-2008 Acura TSX with the engine codes 2005, 2006, and 2007, the API 38918 TKNK is a common replacement option. Here are some pros and cons to help you make an informed decision:

Pros:

1. OEM-equivalent: This knock sensor is designed to be an exact replacement for the original sensor, ensuring a proper fit and function.

2. Reliable: Many customers have reported that this knock sensor has helped resolve their engine knocking issue, leading to a smoother and quieter driving experience.

3. Cost-effective: Compared to dealership prices, aftermarket sensors like the API 38918 TKNK can save you money without compromising quality.

4. Easy installation: The knock sensor is a straightforward replacement, and many customers have reported that they were able to complete the installation themselves in under an hour.

Cons:

1. Potential for variation in quality: Since it's an aftermarket part, there is a possibility that the knock sensor you receive may not meet the same standards as an OEM sensor. However, reputable brands like API often have high-quality parts.

2. Risk of compatibility issues: While the API 38918 TKNK is designed to fit your specific Acura TSX and engine codes, there's always a chance that it may not work perfectly in every vehicle. Be sure to double-check the compatibility before making a purchase.

Conclusion:

The API 38918 TKNK is a reliable and cost-effective option for replacing the knock sensor in your 2004-2008 Acura TSX with engine codes 2005, 2006, and 2007. Its OEM-equivalent design ensures a proper fit and function, and its straightforward installation process makes it an attractive choice for many DIY car owners. However, as with any aftermarket part, there is a risk of variation in quality and compatibility issues, so be sure to purchase from a reputable supplier and double-check compatibility before making a purchase.

Recommendation:

If you're experiencing engine knocking in your 2004-2008 Acura TSX and are in the market for a new knock sensor, the API 38918 TKNK is a solid choice. Its OEM-equivalent design, reliability, and cost-effectiveness make it a popular option among car owners. Just be sure to purchase from a reputable supplier, double-check compatibility, and follow the installation instructions carefully to ensure a successful installation.

Details:

Parts Geek - For 2004 - 2008 Acura TSX Knock Sensor API 38918TKNK 2005 2006 2007 SERVICE TECH: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Notes: Connector Shape: Oval Gender: Female 12 Month Warranty Vehicle.

part #: 38918tknk price

  • $29.08

specifications acrasensor:

  • for models: Tsx
  • for makes: Acura
  • for years: 2004-2008
  • brand: Api
  • mpn: 38918tknk
  • part type: Sensor
  • manufacturer warranty: 12 Month Warranty
  • notes: Service Tech
  • years: 2004 2005 2006 2007 2008
  • application: Acura Tsx Knock Sensor
  • product name 2: Ignition Knock
  • cs-sku: 400

general acrasensor:

  • Car Truck Parts Accessories > Air Fuel Delivery > Air Intake Fuel Sensors
  • condition: New

returns acrasensor:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

offer acrasensor:

  • started: April 11, 2026
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • options: Ship-to-home

payments acrasensor:

  • wallet: Apple-pay
  • credit card: Diners-club
  • other

seller acrasensor:

  • rating: 98.7%
  • # reviews: 327551
  • city: Marion, Massachusetts

shipping acrasensor:

  • type: Fixed
  • transit: 5-8 Days
  • class: Standard
  • cost: $0.00
  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx
for models: tsx, for makes: acura, for years: 2004-2008, part type: sensor, manufacturer warranty: 12 month warranty, notes: service tech, years: 2004 2005 2006 2007 2008, application: acura tsx 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: 6108770473378603,
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1 offer $29.08 USD
  • New. Offer #1 priced at $29.08 + $0.00 shipping estimate = $29.08* total. Connector Gender: Female. 2004-2008 Acura TSX.FREE SHIPPING

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