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Knock Sensor

2028 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 KS468 Ignition Knock (Detonation) Sensor, Front Side

StandardPart # KS468

Standard KS468 Ignition Knock (Detonation) Sensor, Front Side

4.451 Reviews

$121.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2017-2017 Genesis G80, 2015-2016 Hyundai Genesis

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Item LocatedUnited States

Quantity1

Installation PositionFront

Part interchange

KS468, DKS909, EKS127, KDSA261, 393203F100, 5S16906, 2KNC0453, EKC1054

item #1001682H

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StandardPart # KS499

Standard KS499 Ignition Knock (Detonation) Sensor

4.451 Reviews

$29.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2021-2021 Ford Explorer, 2020-2020 Ford Transit, 2018-2023 Ford F-150

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Item LocatedUnited States

Quantity1

Part interchange

KS499, DKS244, EKS149, KSDA278, JR3Z12A699A, 5S16414, SBA5407

item #100166N3

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StandardPart # KS425

Standard KS425 Ignition Knock (Detonation) Sensor

4.451 Reviews

$45.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2021-2023 Kia Seltos, 2019-2023 Kia Forte, 2019-2021 Hyundai Veloster, 2019-2019 Hyundai Sonata, 2018-2022 Hyundai Kona, 2018-2018 Kia Optima, 2017-2020 Hyundai Elantra, 2016-2018 Kia Forte, 2016-2018 Kia Forte5, 2015-2015 Hyundai ix35, 2015-2015 Kia Forte, 2014-2021 Hyundai Tucson, 2014-2016 Kia Forte Koup, 2014-2014 Kia Forte, 2013-2020 Hyundai Elantra GT, 2013-2016 Hyundai Elantra, 2013-2014 Hyundai Elantra Coupe, 2012-2023 Kia Soul, 2011-2012 Hyundai Elantra

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Item LocatedUnited States

Quantity1

Part interchange

KS425, AS10279, DKS865, 72974, ID0029, EKS925, SU13896, V53-72-0134,

item #1001676E

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StandardPart # KS490

Standard KS490 Ignition Knock (Detonation) Sensor

4.451 Reviews

$52.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2023-2023 Hyundai Elantra, 2022-2023 Hyundai Elantra, 2021-2023 Hyundai Elantra, 2021-2023 Hyundai Elantra, 2021-2023 Hyundai Elantra, 2021-2021 Hyundai Elantra, 2017-2022 Hyundai Ioniq, 2017-2022 Kia Niro

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Item LocatedUnited States

Quantity1

Part interchange

KS490, 158-1799, DKS930, EKS943, KDSA272, 3925003HA0, 5S16001, 2KNC0458

item #100165UV

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StandardPart # KS502

Standard KS502 Ignition Knock (Detonation) Sensor

4.451 Reviews

$26.99

Low stock: Only 2 left

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2022-2022 Jeep Grand Cherokee WK, 2021-2023 Jeep Gladiator, 2021-2023 Jeep Grand Cherokee L, 2020-2023 Chrysler Voyager, 2020-2020 Jeep Gladiator, 2019-2023 Ram 1500 Classic, 2019-2023 Ram ProMaster 1500, 2019-2023 Ram ProMaster 2500, 2019-2023 Ram ProMaster 3500, 2019-2022 Jeep Cherokee, 2019-2019 Dodge Journey, 2018-2023 Chrysler 300, 2018-2023 Chrysler Pacifica, 2018-2023 Dodge Challenger, 2018-2023 Dodge Charger, 2018-2023 Dodge Durango, 2018-2023 Jeep Grand Cherokee, 2018-2023 Jeep Wrangler, 2018-2023 Ram 1500, 2018-2020 Dodge Grand Caravan

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

MaterialPlastic

Part interchange

KS502, AS10290, DKS367, EKS157, 68313570AA, 68313570AB, KDSA290, 242-1327,

item #100168HZ

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StandardPart # KS452

Standard KS452 Ignition Knock (Detonation) Sensor, Left Driver Side

4.451 Reviews

$114.99

Low stock: Only 1 left

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2017-2017 Genesis G80, 2015-2016 Kia K900, 2012-2016 Hyundai Genesis

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Item LocatedUnited States

Quantity1

Installation PositionLeft

MaterialPlastic

item #100163LU

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StandardPart # KS419

Standard KS419 Ignition Knock (Detonation) Sensor

4.451 Reviews

$61.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2016-2017 Kia Optima, 2014-2014 Kia Optima, 2013-2015 Hyundai Sonata, 2013-2015 Kia Optima, 2013-2015 Kia Optima, 2013-2013 Kia Optima, 2012-2012 Hyundai Sonata, 2011-2015 Hyundai Sonata, 2011-2013 Kia Optima

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS419, DKS859, 73032, ID0064, EKS919, SU14154, 392502C500, 5S12741,

item #100165CD

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StandardPart # KS377

Standard KS377 Ignition Knock (Detonation) Sensor

4.451 Reviews

$26.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2021-2023 Ford E-350 Super Duty, 2021-2021 Ford F-650, 2021-2021 Ford F-750, 2020-2022 Ford F-250 Super Duty, 2020-2022 Ford F-350 Super Duty, 2018-2023 Ford Mustang, 2017-2019 Ford E-350 Super Duty, 2016-2019 Ford F-450 Super Duty, 2016-2019 Ford F-550 Super Duty, 2016-2019 Ford F-59 Commercial Stripped Chassis, 2016-2019 Ford F-650, 2016-2019 Ford F-750, 2015-2017 Ford Mustang, 2013-2014 Ford Mustang, 2012-2019 Ford F-53 Motorhome Chassis, 2011-2022 Ford F-250 Super Duty, 2011-2022 Ford F-350 Super Duty, 2011-2018 Ford Lobo, 2011-2017 Ford F-150, 2011-2017 Ford Mustang

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS377, AS10278, DKS817, 73026, ID0041, S8977, SU13908, V25-72-0142,

item #100164HS

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StandardPart # KS236

Standard KS236 Ignition Knock (Detonation) Sensor, Front Right Passenger Side

4.451 Reviews

$100.99

Low stock: Only 1 left

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2009-2009 Audi S4, 2008-2008 Audi S5, 2007-2008 Audi S4, 2005-2006 Audi A6 Quattro, 2004-2006 Audi S4, 2003-2005 Audi Allroad Quattro

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Installation PositionFront Right

Part interchange

KS236, 158-0985, 158-0991, DKS676, 72861, ID0242, S8836, SU14138,

item #100165GD

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StandardPart # KS322

Standard KS322 Ignition Knock (Detonation) Sensor

4.451 Reviews

$30.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2018-2019 Mercedes-Benz Maybach S650, 2016-2018 Mercedes-Benz G65 AMG, 2016-2017 Mercedes-Benz Maybach S600, 2015-2019 Mercedes-Benz S65 AMG, 2015-2017 Mercedes-Benz S600, 2015-2015 Mercedes-Benz C250, 2013-2018 Mercedes-Benz SL65 AMG, 2013-2014 Mercedes-Benz C250, 2012-2015 Mercedes-Benz SLK250, 2012-2012 Mercedes-Benz C250, 2011-2015 Mercedes-Benz SLS AMG, 2011-2011 Mercedes-Benz E350, 2010-2013 Mercedes-Benz S400, 2010-2012 Mercedes-Benz GLK350, 2010-2011 Mercedes-Benz C250, 2010-2011 Mercedes-Benz ML350, 2010-2011 Mercedes-Benz ML450, 2010-2011 Mercedes-Benz R350, 2009-2015 Mercedes-Benz G550, 2009-2012 Mercedes-Benz SL63 AMG

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS322, 158-0853, 158-0997, 0261231188, AS10291, DKS762, 72928, ID0009,

item #100165V6

Note

Sensor Only

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StandardPart # KS338

Standard KS338 Ignition Knock (Detonation) Sensor

4.451 Reviews

$34.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2013-2014 Hyundai Genesis Coupe, 2010-2010 Kia Forte, 2007-2008 Kia Optima, 2007-2008 Kia Rondo, 2006-2007 Kia Magentis, 2006-2006 Hyundai Sonata

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS338, 158-0794, DKS778, 72975, ID0007, S8938, SU13164, SU14156,

item #100163HR

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StandardPart # KS366

Standard KS366 Ignition Knock (Detonation) Sensor

4.451 Reviews

$114.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2012-2015 Mitsubishi Montero Sport, 2008-2020 Mitsubishi Outlander, 2007-2007 Mitsubishi Outlander

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS366, 158-1737, DKS806, 73036, ID0070, S8966, SU14163, 1865A077,

item #1001640G

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StandardPart # KS360

Standard KS360 Ignition Knock (Detonation) Sensor

4.451 Reviews

$22.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2015-2017 Chevrolet Tornado, 2012-2012 Chevrolet Express Cargo, 2008-2014 Chevrolet Express 1500, 2008-2014 GMC Savana 1500, 2008-2013 GMC Sierra 1500, 2007-2013 Chevrolet Silverado 1500, 2007-2007 GMC Sierra 1500

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS360, 2133944, AS10272, DKS800, 72949, ID0306, 12600327, 213-3944,

item #100168SN

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StandardPart # KS372

Standard KS372 Ignition Knock (Detonation) Sensor

4.451 Reviews

$76.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2012-2013 Honda Crosstour, 2010-2012 Honda CR-V, 2010-2010 Acura TSX, 2009-2009 Acura TSX, 2008-2012 Honda Accord

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

MaterialMetal/Plastic

item #1001659Y

Note

Sensor Only

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StandardPart # KS256

Standard KS256 Ignition Knock (Detonation) Sensor

4.451 Reviews

$49.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2005-2010 Kia Sportage, 2005-2009 Hyundai Tucson, 2005-2008 Hyundai Tiburon, 2005-2006 Kia Spectra, 2005-2006 Kia Spectra5, 2004-2006 Hyundai Elantra, 2004-2004 Kia Spectra, 2003-2003 Hyundai Elantra, 2003-2003 Hyundai Tiburon

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

MaterialMetal/Plastic

Part interchange

KS256, 158-0705, DKS696, 72942, ID0296, S8856, SU7756, V52-72-0108,

item #100164DT

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StandardPart # KS259

Standard KS259 Ignition Knock (Detonation) Sensor

4.451 Reviews

$63.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2005-2006 Audi A4, 2005-2005 Audi A4 Quattro, 2001-2004 Audi A4, 2001-2004 Audi A4 Quattro, 2000-2005 Volkswagen Passat

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

MaterialPlastic/Metal

Part interchange

KS259, 158-0992, DKS699, 72912, ID0217, S8859, SU6307, V10-72-0957,

item #1001662G

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StandardPart # KS264

Standard KS264 Ignition Knock (Detonation) Sensor

4.451 Reviews

$113.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2006-2006 Mitsubishi Lancer, 2005-2006 Mitsubishi Lancer, 2005-2006 Mitsubishi Lancer, 2003-2006 Mitsubishi Lancer

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS264, 158-1125, DKS704, 72810, ID0248, S8864, SU6753, MR578117,

item #100163GZ

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StandardPart # KS86

Standard KS86 Ignition Knock (Detonation) Sensor

4.451 Reviews

$48.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 1996-1996 Subaru Impreza, 1995-1995 Subaru Impreza, 1992-1997 Subaru SVX, 1990-1996 Subaru Legacy

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

MaterialMetal/Plastic

Part interchange

KS86, 158-0975, 64623, F00E000541, AS10034, DKS516, 144-734, 72874,

item #100163UZ

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StandardPart # KS68

Standard KS68 Ignition Knock (Detonation) Sensor

4.451 Reviews

$118.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 1997-1997 Plymouth Prowler, 1995-1996 Chrysler New Yorker, 1994-1997 Chrysler LHS, 1994-1994 Chrysler New Yorker, 1993-1997 Chrysler Concorde, 1993-1997 Chrysler Intrepid, 1993-1997 Dodge Intrepid, 1993-1997 Eagle Vision, 1993-1993 Chrysler New Yorker, 1993-1993 Chrysler New Yorker

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS68, SDTCH002, AS10076, DKS105, 144-604, 72994, ID0131, 213-2311,

item #100168R2

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StandardPart # KS500

Standard KS500 Ignition Knock (Detonation) Sensor

4.451 Reviews

$18.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2021-2023 Ford Bronco, 2021-2023 Ford Bronco Sport, 2021-2021 Lincoln Corsair, 2021-2021 Lincoln Nautilus, 2020-2022 Ford Escape, 2020-2021 Ford Escape, 2020-2021 Ford Explorer, 2020-2020 Lincoln Corsair, 2019-2023 Ford Edge, 2019-2021 Ford Ranger, 2019-2021 Ford Transit Connect, 2019-2019 Lincoln Nautilus

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS500, DKS248, EKS148, KDSA275, JX6Z12A699A, 5S16415, SBA6043

item #100165V7

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P0327 Code: Knock Sensor Low Input Causes & Fix

Learn what triggers the P0327 knock sensor low-input code, how serious it is, and how to diagnose the sensor, connector and wiring step by step before replacing parts.

Jul 27, 2026

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