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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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Walker Products 242-1078 Ignition Knock (Detonation) Sensor

Walker ProductsPart # 242-1078

Walker Products 242-1078 Ignition Knock (Detonation) Sensor

4.331 Reviews

$81.99

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2014-2014 Volkswagen Beetle, 2014-2014 Volkswagen Jetta, 2014-2014 Volkswagen Passat, 2013-2013 Volkswagen Passat, 2012-2013 Audi TT RS Quattro, 2012-2013 Volkswagen Beetle, 2012-2012 Volkswagen Passat, 2010-2014 Volkswagen Golf, 2006-2010 Volkswagen Beetle, 2006-2009 Volkswagen Rabbit, 2005-2013 Volkswagen Jetta, 2005-2005 Volkswagen Bora

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Item LocatedUnited States

Quantity1

Part interchange

242-1078, 07K905377A, 07K905377C, 07K905377E, V10-72-0957, V10-72-1196, 7517531, 84.014,

item #1001LKZ6

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Walker ProductsPart # 242-1070

Walker Products 242-1070 Ignition Knock (Detonation) Sensor

4.331 Reviews

$43.99

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3-year warranty

90 days free return

Fits 2003-2004 Ford Focus, 2001-2004 Ford Escape, 2001-2004 Mazda Tribute, 2001-2001 Ford E-150 Econoline, 2001-2001 Ford E-150 Econoline Club Wagon, 2001-2001 Ford E-250 Econoline, 2000-2002 Ford Focus, 2000-2000 Ford Contour, 2000-2000 Mercury Mystique, 1999-1999 Ford Contour, 1999-1999 Mercury Mystique

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Item LocatedUnited States

Quantity1

Part interchange

242-1070, 1054014, 988F12A699BB, 988F12A699BC, X52Z12A699BA, XS2Z12A699BA, SU2268, ID0140,

item #1001LKWN

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Walker ProductsPart # 242-1082

Walker Products 242-1082 Ignition Knock (Detonation) Sensor

4.331 Reviews

$59.99

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3-year warranty

90 days free return

Fits 2012-2012 Chevrolet Chevy, 2008-2010 Chevrolet Chevy, 2004-2006 Chevrolet Chevy, 2003-2003 Isuzu Rodeo Sport, 2001-2002 Isuzu Rodeo Sport, 1999-2002 Daewoo Lanos, 1999-2002 Daewoo Leganza, 1999-2002 Daewoo Nubira, 1998-2003 Isuzu Rodeo, 1998-2000 Isuzu Amigo

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Item LocatedUnited States

Quantity1

Part interchange

242-1082, 10456240, 10456669, ID0132, 550054, 6238370, 19516, 29236,

item #1001LHR2

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Walker ProductsPart # 242-1000

Walker Products 242-1000 Ignition Knock (Detonation) Sensor

4.331 Reviews

$54.99

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3-year warranty

90 days free return

Fits 1995-1995 Dodge Spirit, 1995-1995 Plymouth Acclaim, 1993-1994 Chrysler LeBaron, 1993-1993 Chrysler LeBaron, 1993-1993 Chrysler LeBaron, 1993-1993 Chrysler LeBaron, 1992-1994 Dodge Dakota, 1991-1991 Dodge D150, 1990-1994 Plymouth Voyager, 1990-1993 Dodge Dynasty, 1990-1993 Dodge Dynasty, 1990-1991 Dodge D250, 1990-1991 Dodge D250, 1990-1991 Dodge D250, 1990-1990 Chrysler Imperial, 1990-1990 Chrysler New Yorker, 1990-1990 Chrysler Town & Country, 1989-1994 Dodge Spirit, 1989-1994 Plymouth Acclaim, 1989-1991 Dodge W150

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Item LocatedUnited States

Quantity1

Part interchange

242-1000, 144-601, 4111526, 4318118, 4671185, 4686044, 4700044, 5213629,

item #1001LDGS

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Walker ProductsPart # 242-1139

Walker Products 242-1139 Ignition Knock (Detonation) Sensor

4.331 Reviews

$71.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2001-2002 Audi Allroad Quattro, 2000-2005 Volkswagen Passat, 2000-2002 Audi A6 Quattro, 2000-2002 Audi S4, 2000-2001 Audi A4, 2000-2001 Audi A4 Quattro, 2000-2001 Audi A6, 2000-2001 Audi A6 Quattro, 1999-1999 Audi A4, 1999-1999 Audi A4 Quattro

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Item LocatedUnited States

Quantity1

Part interchange

242-1139, 078905377, V10-72-0940, 7517361, 84.026, ID0094, AS10203, 0907098,

item #1001LEEW

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Walker ProductsPart # 242-1347

Walker Products 242-1347 Ignition Knock (Detonation) Sensor, Front Side

4.331 Reviews

$68.99

Low stock: Only 1 left

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3-year warranty

90 days free return

Fits 2015-2017 Kia K900, 2011-2016 Hyundai Equus

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Item LocatedUnited States

Quantity1

Installation PositionFront

Part interchange

242-1347

item #1001LGYS

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Walker ProductsPart # 242-1083

Walker Products 242-1083 Ignition Knock (Detonation) Sensor

4.331 Reviews

$50.99

Low stock: Only 1 left

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2002-2005 Honda Civic, 2001-2001 Honda Civic

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Item LocatedUnited States

Quantity1

Part interchange

242-1083, 2KNC0221, 29233, 30530PLE004, 30530PLMA01, SU5586, DKS591, ID0147,

item #1001LK1T

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Walker ProductsPart # 242-1136

Walker Products 242-1136 Ignition Knock (Detonation) Sensor

4.331 Reviews

$52.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2005-2006 Audi A8 Quattro, 2004-2006 Volkswagen Phaeton, 2004-2004 Audi A8 Quattro

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Item LocatedUnited States

Quantity1

Part interchange

242-1136, 077905377D, 077905377F, V10-72-1165, ID0254, 0907048, 9.3047, 60128,

item #1001LHNU

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Walker ProductsPart # 242-1055

Walker Products 242-1055 Ignition Knock (Detonation) Sensor

4.331 Reviews

$29.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2022-2022 Jeep Grand Wagoneer, 2021-2022 Chrysler 300, 2021-2022 Dodge Challenger, 2021-2022 Dodge Challenger, 2021-2022 Dodge Charger, 2021-2022 Dodge Charger, 2021-2022 Dodge Durango, 2021-2022 Dodge Durango, 2021-2022 Jeep Cherokee, 2021-2021 Jeep Grand Cherokee, 2021-2021 Jeep Grand Cherokee, 2021-2021 Jeep Wrangler, 2020-2020 Dodge Journey, 2018-2019 Dodge Durango, 2016-2018 Fiat 500X, 2015-2022 Ram ProMaster City, 2015-2021 Jeep Renegade, 2015-2017 Dodge Challenger, 2015-2017 Dodge Charger, 2015-2017 Dodge Viper

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Item LocatedUnited States

Quantity1

Part interchange

242-1055, 05033316AA, 5033316AA, 5033316AB, 56028563AA, KS66, ID0232, 144-240,

item #1001LHT9

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Walker ProductsPart # 242-1041

Walker Products 242-1041 Ignition Knock (Detonation) Sensor

4.331 Reviews

$93.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2002-2003 Toyota Solara, 2001-2001 Toyota Highlander, 2001-2001 Toyota RAV4, 1999-2001 Toyota Solara, 1998-1999 Toyota Celica, 1996-2000 Toyota RAV4, 1995-1995 Toyota MR2, 1994-2001 Toyota Camry, 1992-1994 Toyota MR2, 1992-1993 Lexus ES300, 1992-1993 Toyota Camry, 1992-1992 Toyota Cressida, 1991-1997 Toyota Celica, 1991-1991 Toyota MR2, 1989-1993 Toyota Supra

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Item LocatedUnited States

Quantity1

Part interchange

242-1041, KS22, ID0200, AS10020, AS10085, AS10130, 5S2298, 8961533020,

item #1001LDW6

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Walker ProductsPart # 242-1004

Walker Products 242-1004 Ignition Knock (Detonation) Sensor

4.331 Reviews

$61.99

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3-year warranty

90 days free return

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

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Item LocatedUnited States

Quantity1

Part interchange

242-1004, 144-604, 4653069, 29064, 612-03, SU379, 71-6558, ID0131,

item #1001LKE9

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Walker ProductsPart # 242-1030

Walker Products 242-1030 Ignition Knock (Detonation) Sensor

4.331 Reviews

$52.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2002-2003 Nissan Frontier, 2000-2004 Nissan Xterra, 2000-2000 Nissan Pathfinder, 1999-2004 Nissan Frontier, 1999-2002 Mercury Villager, 1999-2002 Nissan Quest

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

242-1030, KS6, XF5212A699AA, XF5Z12A699A, XF5Z12A699AA, ID0138, 6D3, 70036,

item #1001LEGA

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Walker ProductsPart # 242-1026

Walker Products 242-1026 Ignition Knock (Detonation) Sensor

4.331 Reviews

$44.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2001-2001 Volkswagen Beetle, 2001-2001 Volkswagen Golf, 2000-2001 Volkswagen Jetta, 2000-2000 Volkswagen Golf, 2000-2000 Volkswagen Golf, 1999-2001 Volkswagen Beetle, 1999-1999 Volkswagen Golf, 1999-1999 Volkswagen Jetta

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

242-1026, 29200, 614-01, SU6334, ID0220, 0261231045, 0261231108, KS251,

item #1001LEL1

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Walker ProductsPart # 242-1038

Walker Products 242-1038 Ignition Knock (Detonation) Sensor

4.331 Reviews

$55.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2002-2002 Subaru Impreza, 2001-2001 Subaru Outback, 2000-2001 Subaru Legacy, 2000-2000 Subaru Outback, 1999-2002 Subaru Forester, 1999-2001 Subaru Impreza, 1999-1999 Subaru Legacy

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Item LocatedUnited States

Quantity1

Part interchange

242-1038, 917031, ID0198, 550595, 70037, 144-745, SEB2107, 87591,

item #1001LHGE

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Walker ProductsPart # 242-1084

Walker Products 242-1084 Ignition Knock (Detonation) Sensor

4.331 Reviews

$70.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 1998-1998 Toyota Supra, 1997-1997 Toyota Supra, 1995-1998 Toyota Paseo, 1995-1998 Toyota Tercel, 1995-1997 Geo Prizm, 1995-1997 Lexus GS300, 1995-1997 Lexus SC300, 1995-1997 Toyota Celica, 1995-1996 Toyota Supra, 1995-1995 Toyota Pickup

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

242-1084, 8961522040, V70-72-0054, SU4759, AS10037, KS101, S8644, 94854346,

item #1001LDCN

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Walker ProductsPart # 242-1067

Walker Products 242-1067 Ignition Knock (Detonation) Sensor

4.331 Reviews

$35.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2000-2000 Ford E-450 Econoline Super Duty, 1999-2000 Ford E-350 Super Duty, 1999-1999 Ford E-350 Econoline, 1999-1999 Ford E-350 Super Duty, 1998-2003 Lincoln Town Car, 1998-1998 Lincoln Navigator, 1997-2000 Ford E-350 Econoline Club Wagon, 1997-1999 Ford E-150 Econoline, 1997-1999 Ford E-150 Econoline Club Wagon, 1997-1999 Ford E-250 Econoline, 1997-1999 Ford E-350 Econoline Club Wagon, 1997-1999 Ford Econoline Super Duty, 1997-1999 Ford Econoline Super Duty, 1997-1998 Ford E-350 Econoline, 1997-1998 Ford E-350 Econoline, 1997-1998 Ford Expedition, 1997-1998 Ford F-150, 1997-1998 Ford F-250

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Item LocatedUnited States

Quantity1

Part interchange

242-1067, 29228, F77F12A699AC, F77F12A699BA, F77Z12A699AA, E77Z12A699AA, F77F12A699AB, SU2067,

item #1001LH4R

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Walker ProductsPart # 242-1111

Walker Products 242-1111 Ignition Knock (Detonation) Sensor

4.331 Reviews

$46.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

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

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Item LocatedUnited States

Quantity1

Part interchange

242-1111, 3925023500, DKS696, ID0296, 550468, 19593, SEB1893, 29212,

item #1001LK23

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Walker ProductsPart # 242-1328

Walker Products 242-1328 Ignition Knock (Detonation) Sensor

4.331 Reviews

$24.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

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

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Item LocatedUnited States

Quantity1

Part interchange

242-1328

item #1001LDHQ

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Walker ProductsPart # 242-1285

Walker Products 242-1285 Ignition Knock (Detonation) Sensor

4.331 Reviews

$85.99

Low stock: Only 4 left

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2005-2005 Saab 9-2X

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Item LocatedUnited States

Quantity1

Part interchange

242-1285

item #1001LEVQ

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Walker ProductsPart # 242-1326

Walker Products 242-1326 Ignition Knock (Detonation) Sensor, Right Passenger Side

4.331 Reviews

$67.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2019-2022 Genesis G70, 2019-2020 Kia K900, 2018-2021 Kia Stinger, 2018-2020 Genesis G80, 2017-2022 Genesis G90

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Item LocatedUnited States

Quantity1

Installation PositionRight

Part interchange

242-1326, DKS925, KS484, EKS143, 393203L000

item #1001LHQH

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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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