1. Acura Sensors For Sale
  2. sku: 6531179201314891
  3. VEMO QT93N9

VEMO QT93N9 Knock Sensor 2.0L

fits model: Rsx. make: Acura. year: 2002–2006.

Qt93n9 Vemo Knock Sensor For 02-06 Acura Rsx 2.0l 4 Cyl

( Brand: Vemo ), ( Manufacturer Part Number: QT93N9 ), ( Part Type: Sensor ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Ignition Knock ), ( Years: 2002 2003 2004 2005 2006 02 03 04 05 06 ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review VEMO Knock Sensor Acura 2.0l Cyl fits RSX 2002–2006

The VEMO QT93N9 is a high-performance knock sensor specifically designed for use in 2002-2006 Acura RSX models equipped with a 2.0L engine. This sensor is an essential component of the engine management system, responsible for monitoring the engine for signs of detonation or knocking, which can cause significant damage if left unchecked.

The VEMO QT93N9 is a compact, yet robust sensor, featuring a precision-engineered ceramic element that can accurately detect even the faintest signs of engine knock. The sensor element is encapsulated in a durable, corrosion-resistant housing that can withstand the harsh conditions of the engine bay.

This sensor is a direct replacement for the original equipment part, ensuring a perfect fit and function in your Acura RSX. The installation process is straightforward and can be completed in a short amount of time by following the provided instructions.

The VEMO QT93N9 is designed to provide reliable and accurate knock detection, helping to prevent engine damage and ensure optimal engine performance. By maintaining proper engine timing and fuel delivery, this sensor helps to improve fuel efficiency and reduce emissions.

In summary, the VEMO QT93N9 is a high-quality, replacement knock sensor specifically engineered for use in 2002-2006 Acura RSX 2.0L engines. Its precision-engineered ceramic element and durable housing ensure reliable and accurate knock detection, while its straightforward installation process makes it a convenient and cost-effective solution for maintaining optimal engine performance.

Buying a VEMO QT93N9 knock sensor for a 2002-2006 Acura RSX 2.0L vehicle involves considering its potential advantages and disadvantages to determine if it's a worthwhile investment.

Advantages:

1. OEM Compatibility: The VEMO QT93N9 is an original equipment manufacturer (OEM) replacement knock sensor designed specifically for the Acura RSX 2.0L. This ensures proper fitment and function.

2. Improved Engine Performance: A faulty knock sensor can lead to engine misfires, decreased fuel efficiency, and potentially serious engine damage. Replacing it with a new one, like the VEMO QT93N9, can help restore optimal engine performance.

3. Enhanced Durability: The VEMO QT93N9 is engineered to provide long-lasting performance, helping you avoid the need for frequent replacements.

4. Cost-Effective: Compared to other aftermarket options, the VEMO QT93N9 is often priced competitively, making it an attractive choice for budget-conscious consumers.

Disadvantages:

1. Availability: The VEMO QT93N9 may not be readily available at local auto parts stores, and you may need to order it online.

2. Installation Complexity: Installing the knock sensor may require some mechanical knowledge and tools, potentially adding to the overall cost and time investment.

3. Potential for Unnecessary Replacements: If you're unsure about the condition of your current knock sensor, there's a chance you might replace a perfectly good one, leading to unnecessary expense.

Conclusion:

The VEMO QT93N9 knock sensor offers several advantages, including OEM compatibility, improved engine performance, enhanced durability, and cost-effectiveness. However, it also comes with some disadvantages, such as potential availability issues and installation complexity. Ultimately, if you suspect your knock sensor is faulty and want to restore optimal engine performance, the VEMO QT93N9 could be a wise investment. If you're unsure about the condition of your current sensor, it's recommended to consult a professional mechanic for an accurate diagnosis before making a purchase.

Recommendation:

If you're confident in your ability to diagnose a faulty knock sensor and install the replacement, purchasing the VEMO QT93N9 could be a cost-effective and reliable solution for restoring optimal engine performance in your 2002-2006 Acura RSX 2.0L. If you're unsure, consult a professional mechanic for guidance.

Details:

Acura RSX 2002 - 2006 2.0L 4 Cyl. Ignition Knock Detonation Sensor.

part #: qt93n9 price

  • $111.36

specifications acrasensor:

  • for models: Rsx
  • for makes: Acura
  • for years: 2002-2006
  • brand: Vemo
  • mpn: Qt93n9
  • part type: Sensor
  • product warranty: 12 Month Warranty
  • part info: Ignition Knock
  • years: 2002 2003 2004 2005 2006 02 03 04 05 06
  • important: Please Read All Notes Before Making This Purchase
  • cs-sku: 400

payments acrasensor:

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

offer acrasensor:

  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: June 9, 2026

shipping acrasensor:

  • carrier: FedEx
  • transit: 3-7 Days
  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery
  • type: Fixed
  • cost: $0.00

seller acrasensor:

  • # reviews: 68802
  • rating: 98.8%
  • city: Kansas City, Kansas

returns acrasensor:

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

general acrasensor:

  • Car Truck Parts Accessories > Air Fuel Delivery > Air Intake Fuel Sensors
  • condition: New
for models: rsx, for makes: acura, for years: 2002-2006, part type: sensor, product warranty: 12 month warranty, part info: ignition knock, years: 2002 2003 2004 2005 2006 02 03 04 05 06, important: please read all notes before making this purchase, cs-sku: 400,
category: auto parts > car truck parts accessories > air fuel delivery > acura air intake fuel sensors, sku: 6531179201314891,
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1 offer $111.36 USD
  • New. Offer #1 priced at $111.36 + $0.00 shipping estimate = $111.36* total. Ignition Knock (Detonation) Sensor Part Number: .FREE SHIPPING

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