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2019 Subaru Impreza Knock Sensor

5 items

Get a reliable Knock Sensor for your vehicle at A-Premium. Our high-quality sensors are designed to accurately detect engine knocking, helping to prevent costly damage. Browse our selection today and enjoy fast, free shipping on your order.

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Standard KS303 Ignition Knock (Detonation) SensorStandard KS303 Ignition Knock (Detonation) Sensor
StandardPart # KS303
Standard KS303 Ignition Knock (Detonation) Sensor
4.443 Reviews
$75.99
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3-year warranty
90 days free return
Fits 2006-2006 Saab 9-2X, 2006-2006 Subaru Impreza, 2006-2006 Subaru Impreza, 2006-2006 Subaru Impreza, 2006-2006 Subaru Impreza, 2006-2006 Subaru Legacy, 2006-2006 Subaru Legacy, 2006-2010 Subaru Forester, 2007-2007 Subaru Legacy, 2007-2009 Subaru Outback, 2007-2011 Subaru Impreza, 2008-2009 Subaru Legacy, 2011-2012 Subaru Forester, 2011-2013 Subaru Forester, 2011-2013 Subaru Forester, 2012-2013 Subaru Forester, 2012-2014 Subaru Impreza, 2012-2014 Subaru WRX, 2015-2021 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2019 Subaru Impreza
Item LocatedUnited States
Quantity1
MaterialMetal/Plastic
Part interchange
KS303, 158-1664, DKS743, 72991, ID0012, S8903, SU13172, V63-72-0029, 
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item #100165K3
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Standard KS413 Ignition Knock (Detonation) Sensor
StandardPart # KS413
Standard KS413 Ignition Knock (Detonation) Sensor
4.443 Reviews
$69.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2011-2011 INFINITI G25, 2011-2011 INFINITI G25, 2011-2011 INFINITI G25, 2011-2012 INFINITI EX35, 2011-2012 INFINITI FX35, 2011-2013 INFINITI FX50, 2011-2013 INFINITI G37, 2011-2013 INFINITI M37, 2011-2013 INFINITI M56, 2012-2012 INFINITI G25, 2012-2013 INFINITI M35h, 2013-2013 INFINITI EX37, 2013-2013 INFINITI FX37, 2014-2014 INFINITI Q50, 2014-2016 INFINITI Q60, 2014-2017 INFINITI QX50, 2014-2017 INFINITI QX70, 2014-2019 INFINITI Q70, 2015-2015 INFINITI Q40, 2015-2015 INFINITI Q50
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2019 Subaru Impreza
Item LocatedUnited States
Quantity1
MaterialMetal/Plastic
Part interchange
KS413, 158-1718, 158-1722, DKS853, 73048, ID0071, ID0079, EKS913, 
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item #100168R5
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Beck/Arnley 158-1664 Ignition Knock (Detonation) Sensor
Beck/ArnleyPart # 158-1664
Beck/Arnley 158-1664 Ignition Knock (Detonation) Sensor
4.434 Reviews
$86.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2006-2006 Saab 9-2X, 2006-2006 Subaru Impreza, 2006-2006 Subaru Impreza, 2006-2006 Subaru Impreza, 2006-2006 Subaru Impreza, 2006-2006 Subaru Impreza, 2006-2006 Subaru Legacy, 2006-2009 Subaru Outback, 2006-2009 Subaru Outback, 2006-2010 Subaru Forester, 2007-2007 Subaru Impreza, 2007-2007 Subaru Legacy, 2008-2009 Subaru Legacy, 2008-2011 Subaru Impreza, 2011-2011 Subaru Forester, 2011-2012 Subaru Forester, 2011-2012 Subaru Forester, 2011-2012 Subaru Forester, 2011-2012 Subaru Forester, 2011-2012 Subaru Forester
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2019 Subaru Impreza
Item LocatedUnited States
Quantity1
Part interchange
158-1664
item #1000XPH2
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Knock Detonation Sensor for Subaru Outback 2007-2009 Forester Impreza Legacy
A-Premium®Part # APKNS030
Knock Detonation Sensor for Subaru Outback 2007-2009 Forester Impreza Legacy
4.810 Reviews
$23.99
Edit ZIP code
1-year warranty
90 days free return
Fits 2006 - 2006 Saab 9-2X, 2011 - 2013 Subaru Forester, 2006 - 2010 Subaru Forester, 2013 - 2014 Subaru Impreza, 2007 - 2012 Subaru Impreza, 2006 - 2006 Subaru Impreza, 2006 - 2006 Subaru Impreza, 2006 - 2006 Subaru Impreza, 2006 - 2006 Subaru Impreza, 2007 - 2009 Subaru Legacy, 2006 - 2006 Subaru Legacy, 2007 - 2009 Subaru Outback, 2013 - 2014 Subaru WRX, 2015 - 2021 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2019 Subaru Impreza
Item LocatedUnited States
Quantity1
Part interchange
KS303, 5S11719, ID0012, 22060AA140, 72991, 32010630, KNK242, 1581664, 
...View more
item #100194S3
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Knock Detonation Sensor for Nissan Quest Rogue Subaru Legacy Outback INFINITI
A-Premium®Part # APKNS051
Knock Detonation Sensor for Nissan Quest Rogue Subaru Legacy Outback INFINITI
4.810 Reviews
$24.99
Edit ZIP code
1-year warranty
90 days free return
Fits 2011 - 2012 INFINITI EX35, 2011 - 2012 INFINITI EX35, 2013 - 2013 INFINITI EX37, 2011 - 2012 INFINITI FX35, 2013 - 2013 INFINITI FX37, 2011 - 2013 INFINITI FX50, 2011 - 2012 INFINITI G25, 2011 - 2012 INFINITI G25, 2011 - 2012 INFINITI G25, 2011 - 2013 INFINITI G37, 2012 - 2013 INFINITI M35h, 2011 - 2013 INFINITI M37, 2011 - 2013 INFINITI M56, 2015 - 2015 INFINITI Q40, 2019 - 2020 INFINITI Q50, 2015 - 2015 INFINITI Q50, 2018 - 2018 INFINITI Q50, 2014 - 2015 INFINITI Q50, 2017 - 2020 INFINITI Q60, 2014 - 2015 INFINITI Q60
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2019 Subaru Impreza
Item LocatedUnited States
Quantity1
MaterialMetal/Plastic
Part interchange
KS413, 5S14700, 220601HC0A, 22060AA160, 22060AA180, 22060AA18A, 22060JK20C, KS409, 
...View more
item #10019HHQ
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Jul 27, 2026