This replacement Engine Knock (Detonation) Sensor is just what you need to get your vehicle in good running order again!

Specifications:

  • Sold Individually
    • Some applications require multiple sensors
  • Brand new
  • Built to strict quality control standards
  • Mounting type: Bolt on
  • Number of Terminals: (2)

This Engine Knock Sensor makes a great replacement and has good cost savings over a dealer unit.

Our electrical and electronic parts are subject to strict quality control testing .  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

4.3 / 5.0
4 Reviews
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Quality part at fraction of the price
The part arrived on time & identical to the one we bought from the auto parts store. EXCEPT 1A-Auto part cost more than 80% less! SERIOUSLY! Identical part! No question that 1A-auto is where I'm getting my auto parts from now on!!!
January 17, 2018
Purchased
1 month ago
Bad knock sensor
The knock sensor you sent me was no good.but my funds was returned right away .i had to purchase one from the toyota dealer for two hundred dollars because i meeded it right away but i will try your company in the future
June 20, 2017
Purchased
11 months ago
Knock sensor
Very good prices and service, I would high recommend
November 11, 2017
Purchased
4 months ago
The product arrived quickly, works, and is the correct part. Can't do any better than that:)
January 23, 2017
Purchased
1 year ago
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Vehicle Fit

  • 2011-2012 Lexus CT200h Engine Knock Sensor L4 1.8L
  • 2004-2006 Lexus ES330 Engine Knock Sensor V6 3.3L
  • 2007-2012 Lexus ES350 Engine Knock Sensor V6 3.5L
  • 2005-2006 Lexus GS300 Engine Knock Sensor V6 3.0L
  • 2007-2011 Lexus GS350 Engine Knock Sensor V6 3.5L
  • 2005-2007 Lexus GS430 Engine Knock Sensor V8 4.3L
  • 2007-2011 Lexus GS450h Engine Knock Sensor V6 3.5L
  • 2008-2011 Lexus GS460 Engine Knock Sensor V8 4.6L
  • 2010-2011 Lexus GX460 Engine Knock Sensor V8 4.6L
  • 2005-2009 Lexus GX470 Engine Knock Sensor V8 4.7L
  • 2010-2011 Lexus HS250h Engine Knock Sensor L4 2.4L
  • 2008-2011 Lexus IS-F Engine Knock Sensor V8 5.0L
  • 2006-2011 Lexus IS250 Engine Knock Sensor L4 2.5L
  • 2006-2011 Lexus IS350 Engine Knock Sensor V6 3.5L
  • 2007-2011 Lexus LS460 Engine Knock Sensor V8 4.6L
  • 2009-2012 Lexus LS600h Engine Knock Sensor V8 5.0L
  • 2006-2007 Lexus LX470 Engine Knock Sensor V8 4.7L
  • 2008-2011 Lexus LX570 Engine Knock Sensor V8 5.7L
  • 2004-2006 Lexus RX330 Engine Knock Sensor V6 3.3L
  • 2007-2011 Lexus RX350 Engine Knock Sensor V6 3.5L
  • 2006-2008 Lexus RX400h Engine Knock Sensor V6 3.3L
  • 2010-2011 Lexus RX450h Engine Knock Sensor V6 3.5L
  • 2006-2010 Lexus SC430 Engine Knock Sensor V8 4.3L
  • 2003-2010 Pontiac Vibe Engine Knock Sensor L4 1.8L
  • 2009-2010 Pontiac Vibe Engine Knock Sensor L4 2.4L
  • 2005-2010 Scion tC Engine Knock Sensor L4 2.4L
  • 2011-2012 Scion tC Engine Knock Sensor L4 2.5L
  • 2006 Scion xA Engine Knock Sensor L4 1.5L
  • 2006 Scion xB Engine Knock Sensor L4 1.5L
  • 2008-2011 Scion xB Engine Knock Sensor L4 2.4L
  • 2008-2011 Scion xD Engine Knock Sensor L4 1.8L
  • 2003-2012 Toyota 4Runner Engine Knock Sensor V6 4.0L
  • 2005-2009 Toyota 4Runner Engine Knock Sensor V8 4.7L
  • 2010 Toyota 4Runner Engine Knock Sensor L4 2.7L
  • 2005-2011 Toyota Avalon Engine Knock Sensor V6 3.5L
  • 2003 Toyota Camry Engine Knock Sensor L4 2.4L with California Emissions
  • 2004-2009 Toyota Camry Engine Knock Sensor L4 2.4L
  • 2004-2006 Toyota Camry Engine Knock Sensor V6 3.3L
  • 2007-2011 Toyota Camry Engine Knock Sensor V6 3.5L
  • 2010-2011 Toyota Camry Engine Knock Sensor L4 2.5L
  • 2002-2005 Toyota Celica Engine Knock Sensor L4 1.8L
  • 2002 Toyota Corolla Engine Knock Sensor L4 1.8L (Japan Built Models (1st VIN Digit J))
  • 2003-2012 Toyota Corolla Engine Knock Sensor L4 1.8L
  • 2009-2010 Toyota Corolla Engine Knock Sensor L4 2.4L
  • 2007-2010 Toyota FJ Cruiser Engine Knock Sensor V6 4.0L
  • 2004-2007 Toyota Highlander Engine Knock Sensor V6 3.3L
  • 2004-2007 Toyota Highlander Engine Knock Sensor L4 2.4L
  • 2008-2012 Toyota Highlander Engine Knock Sensor V6 3.5L
  • 2009-2012 Toyota Highlander Engine Knock Sensor L4 2.7L
  • 2006-2007 Toyota Land Cruiser Engine Knock Sensor V8 4.7L
  • 2008-2011 Toyota Land Cruiser Engine Knock Sensor V8 5.7L
  • 2003-2011 Toyota Matrix Engine Knock Sensor L4 1.8L
  • 2010-2011 Toyota Matrix Engine Knock Sensor L4 2.4L
  • 2004-2009 Toyota Prius Engine Knock Sensor L4 1.5L
  • 2010-2012 Toyota Prius Engine Knock Sensor L4 1.8L
  • 2012 Toyota Prius C Engine Knock Sensor L4 1.5L
  • 2012 Toyota Prius V Engine Knock Sensor L4 1.8L
  • 2004-2008 Toyota Rav4 Engine Knock Sensor L4 2.4L
  • 2006-2011 Toyota Rav4 Engine Knock Sensor L4 2.5L
  • 2009-2011 Toyota Rav4 Engine Knock Sensor L4 2.5L
  • 2005-2009 Toyota Sequoia Engine Knock Sensor V8 4.7L
  • 2008-2011 Toyota Sequoia Engine Knock Sensor V8 5.7L
  • 2010-2013 Toyota Sequoia Engine Knock Sensor V8 4.6L
  • 2004-2006 Toyota Sienna Engine Knock Sensor V6 3.3L
  • 2007-2012 Toyota Sienna Engine Knock Sensor V6 3.5L
  • 2011-2012 Toyota Sienna Engine Knock Sensor L4 2.7L
  • 2004-2008 Toyota Solara Engine Knock Sensor L4 2.4L
  • 2004-2008 Toyota Solara Engine Knock Sensor V6 3.3L
  • 2005-2011 Toyota Tacoma Engine Knock Sensor V6 4.0L
  • 2005-2011 Toyota Tacoma Engine Knock Sensor L4 2.7L
  • 2005-2011 Toyota Tundra Engine Knock Sensor V6 4.0L
  • 2005-2009 Toyota Tundra Engine Knock Sensor V8 4.7L
  • 2007-2011 Toyota Tundra Engine Knock Sensor V8 5.7L
  • 2010-2011 Toyota Tundra Engine Knock Sensor V8 4.6L
  • 2009-2011 Toyota Venza Engine Knock Sensor V6 3.5L
  • 2009-2011 Toyota Venza Engine Knock Sensor L4 2.7L
  • 2007-2011 Toyota Yaris Engine Knock Sensor L4 1.5L
Part #: 1AEKS00032

Ships Same Day for orders placed by 4 P.M. ET

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Customer Feedback

"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
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