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Knock Sensor

2033 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 242-91100 Ignition Knock (Detonation) SensorWalker Products 242-91100 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-91100
Walker Products 242-91100 Ignition Knock (Detonation) Sensor
4.330 Reviews
$44.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2001-2002 Hyundai Accent, 2000-2000 Hyundai Accent
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-91100, SU5885DG, KS17, V52-72-0013, 6PG009108-671, 7517776, DKS637, ID0153, 
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item #1001LK40
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Walker Products 242-91051 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-91051
Walker Products 242-91051 Ignition Knock (Detonation) Sensor
4.330 Reviews
$49.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2005-2005 Chevrolet Astro, 2005-2005 Chevrolet Blazer, 2005-2005 Chevrolet Express 1500, 2005-2005 Chevrolet Express 2500, 2005-2005 GMC Safari, 2005-2005 GMC Savana 1500, 2005-2005 GMC Savana 2500, 2004-2004 Chevrolet S10, 2004-2004 GMC Sonoma, 2003-2004 Chevrolet Blazer, 2002-2003 Chevrolet S10, 2002-2003 GMC Sonoma, 2002-2002 Chevrolet Blazer, 2001-2004 Chevrolet Astro, 2001-2004 Chevrolet Express 1500, 2001-2004 Chevrolet Express 2500, 2001-2004 Chevrolet Silverado 1500, 2001-2004 GMC Safari, 2001-2004 GMC Savana 1500, 2001-2004 GMC Savana 2500
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-91051, SU1333DG, KS62, SU1333, KS115, S8697, 21024729, 21024981, 
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item #1001LLLX
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Walker Products 242-1107 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1107
Walker Products 242-1107 Ignition Knock (Detonation) Sensor
4.330 Reviews
$94.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2003-2004 Lexus GX470, 2003-2003 Toyota 4Runner, 2001-2005 Lexus LX470, 2001-2005 Toyota Land Cruiser, 2001-2004 Toyota Sequoia, 2001-2004 Toyota Tundra, 2000-2000 Lexus LX470, 2000-2000 Toyota Land Cruiser, 1995-1997 Toyota Celica, 1995-1997 Toyota Corolla
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1107, DKS636, 551354, J5672007, 8961512030, 8961522050, 8961552010, SU5374, 
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item #1001LLT4
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Walker Products 242-1118 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1118
Walker Products 242-1118 Ignition Knock (Detonation) Sensor
4.330 Reviews
$106.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995-1999 Volkswagen Jetta, 1995-1998 Volkswagen Golf, 1995-1997 Volkswagen Passat
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1118, V10-72-0930, 95VW12A699AA, 1029801, 6PG009108-901, 7517356, ID0212, 84.018, 
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item #1001LEDH
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Walker Products 242-1342 Ignition Knock (Detonation) Sensor, Rear Side
Walker ProductsPart # 242-1342
Walker Products 242-1342 Ignition Knock (Detonation) Sensor, Rear Side
4.330 Reviews
$76.99
Enter ZIP codeFree standard shipping
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 PositionRear
Part interchange
242-1342
item #1001LH3A
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Walker Products 242-1142 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1142
Walker Products 242-1142 Ignition Knock (Detonation) Sensor
4.330 Reviews
$64.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2000-2000 Audi TT, 2000-2000 Audi TT Quattro
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1142, 06A905377A, V10-72-0923, 6PG009108-681, 7517352, ID0092, 84.021, AS10220, 
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item #1001LGH4
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Walker Products 242-1372 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1372
Walker Products 242-1372 Ignition Knock (Detonation) Sensor
4.330 Reviews
$39.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2015-2020 Mercedes-Benz GLA250, 2014-2019 Mercedes-Benz CLA250
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1372
item #1001LK6G
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Walker Products 242-1361 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1361
Walker Products 242-1361 Ignition Knock (Detonation) Sensor
4.330 Reviews
$34.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2002-2002 Chevrolet Trailblazer, 2002-2002 Chevrolet Trailblazer EXT, 2002-2002 GMC Envoy, 2002-2002 GMC Envoy XL, 2002-2002 Oldsmobile Bravada
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Item LocatedUnited States
Quantity1
Part interchange
242-1361
item #1001LG41
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Walker Products 242-91022 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-91022
Walker Products 242-91022 Ignition Knock (Detonation) Sensor
4.330 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2000-2000 GMC Savana 3500, 1999-2000 Chevrolet Silverado 1500, 1999-2000 GMC Sierra 1500, 1997-2000 Isuzu Hombre, 1996-2001 Chevrolet Blazer, 1996-2001 Chevrolet S10, 1996-2001 GMC Jimmy, 1996-2001 GMC Sonoma, 1996-2001 Oldsmobile Bravada, 1996-2000 Chevrolet Astro, 1996-2000 Chevrolet Express 1500, 1996-2000 Chevrolet Express 2500, 1996-2000 GMC Safari, 1996-2000 GMC Savana 1500, 1996-2000 GMC Savana 2500, 1996-1999 Chevrolet P30, 1996-1999 GMC P3500, 1996-1998 Chevrolet C1500, 1996-1998 Chevrolet K1500, 1996-1998 GMC C1500
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-91022, 144-412, SU1126DG, 29036, 8104560750, SU1126, ID0117, AS10001, 
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item #1001LGE3
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Walker Products 242-91149 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-91149
Walker Products 242-91149 Ignition Knock (Detonation) Sensor
4.330 Reviews
$54.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2011-2011 Mercedes-Benz SL65 AMG, 2010-2014 Mercedes-Benz CL65 AMG, 2009-2009 Mercedes-Benz CL65 AMG, 2008-2011 Mercedes-Benz G55 AMG, 2008-2008 Mercedes-Benz CL65 AMG, 2007-2009 Mercedes-Benz SLR McLaren, 2007-2007 Mercedes-Benz ML500, 2007-2007 Mercedes-Benz R500, 2006-2013 Mercedes-Benz S65 AMG, 2006-2006 Mercedes-Benz CLS500, 2006-2006 Mercedes-Benz CLS55 AMG, 2006-2006 Mercedes-Benz ML500, 2006-2006 Mercedes-Benz R500, 2006-2006 Mercedes-Benz S350, 2006-2006 Mercedes-Benz S55 AMG, 2005-2010 Mercedes-Benz SLK55 AMG, 2005-2009 Mercedes-Benz SL65 AMG, 2005-2006 Mercedes-Benz C55 AMG, 2005-2006 Mercedes-Benz CL55 AMG, 2005-2006 Mercedes-Benz CL65 AMG
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Item LocatedUnited States
Quantity1
Part interchange
242-91149, 5101116AA, V30-72-0102, 6PG009108-811, 7517364, 84.029, ID0181, AS10218, 
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item #1001LGG8
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Walker Products 242-1051 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1051
Walker Products 242-1051 Ignition Knock (Detonation) Sensor
4.330 Reviews
$41.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2005-2005 Chevrolet Astro, 2005-2005 Chevrolet Blazer, 2005-2005 Chevrolet Express 1500, 2005-2005 Chevrolet Express 2500, 2005-2005 GMC Safari, 2005-2005 GMC Savana 1500, 2005-2005 GMC Savana 2500, 2004-2004 Chevrolet S10, 2004-2004 GMC Sonoma, 2003-2004 Chevrolet Blazer, 2002-2003 Chevrolet S10, 2002-2003 GMC Sonoma, 2002-2002 Chevrolet Blazer, 2001-2004 Chevrolet Astro, 2001-2004 Chevrolet Express 1500, 2001-2004 Chevrolet Express 2500, 2001-2004 Chevrolet Silverado 1500, 2001-2004 GMC Safari, 2001-2004 GMC Savana 1500, 2001-2004 GMC Savana 2500
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1051, KS62, SU1333, KS115, S8697, 21024729, 21024981, 5S2166, 
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item #1001LDD3
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Walker Products 242-1050 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1050
Walker Products 242-1050 Ignition Knock (Detonation) Sensor
4.330 Reviews
$80.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2014-2014 Nissan Tiida, 2013-2021 Nissan NV200, 2012-2012 Nissan Tiida, 2012-2012 Nissan Versa, 2011-2019 Nissan Frontier, 2011-2015 Nissan NP300, 2011-2015 Smart Fortwo, 2009-2014 Nissan Cube, 2009-2010 Nissan Frontier, 2009-2010 Nissan Tiida, 2009-2010 Smart Fortwo, 2008-2010 Smart Fortwo, 2008-2010 Smart Fortwo, 2008-2010 Smart Fortwo, 2007-2012 Nissan Sentra, 2007-2011 Nissan Versa, 2006-2010 Nissan Xterra, 2006-2008 Nissan Frontier, 2006-2008 Nissan Frontier, 2005-2010 Nissan Pathfinder
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1050, ID0252, 550611, 1607578480, 7701065379, 19592, 1321530128, A1321530128, 
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item #1001LDV7
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Walker Products 242-1042 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1042
Walker Products 242-1042 Ignition Knock (Detonation) Sensor
4.330 Reviews
$69.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1996-1997 Chrysler Town & Country, 1996-1997 Dodge Caravan, 1996-1997 Dodge Caravan, 1996-1997 Dodge Grand Caravan, 1996-1997 Dodge Grand Caravan, 1996-1997 Plymouth Grand Voyager, 1996-1997 Plymouth Voyager
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1042, 144-607, 4686135, 4686243, 29063, SU378, ID0134, AS10079, 
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item #1001LDYR
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Walker Products 242-1043 Ignition Knock (Detonation) Sensor, Left Driver Side
Walker ProductsPart # 242-1043
Walker Products 242-1043 Ignition Knock (Detonation) Sensor, Left Driver Side
4.330 Reviews
$93.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1999-2000 Honda Civic, 1999-2000 Honda Civic, 1996-2004 Acura RL, 1996-1998 Honda Civic, 1996-1997 Honda Civic del Sol, 1996-1997 Honda Civic del Sol
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionLeft
Part interchange
242-1043, KS49, ID0089, AS10073, 144-714, 29012, 29068, 30530P2MA01, 
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item #1001LHRR
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Walker Products 242-1061 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1061
Walker Products 242-1061 Ignition Knock (Detonation) Sensor
4.330 Reviews
$58.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009-2010 Dodge Challenger, 2009-2010 Dodge Journey, 2008-2010 Dodge Avenger, 2008-2010 Dodge Avenger, 2007-2010 Chrysler Sebring, 2006-2010 Dodge Charger, 2006-2010 Dodge Charger, 2006-2006 Chrysler Pacifica, 2005-2010 Chrysler 300, 2005-2010 Chrysler 300, 2005-2010 Chrysler Sebring, 2005-2008 Dodge Magnum, 2005-2008 Dodge Magnum, 2005-2005 Chrysler Pacifica, 2004-2006 Dodge Stratus, 2003-2004 Chrysler 300M, 2003-2004 Chrysler Concorde, 2003-2004 Dodge Intrepid, 2000-2001 Dodge Intrepid, 1999-2001 Chrysler 300M
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1061, 4606093, 4606093AD, 4609093AD, SU3069, 71-6554, ID0127, ID0297, 
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item #1001LKUR
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Walker Products 242-1113 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1113
Walker Products 242-1113 Ignition Knock (Detonation) Sensor
4.330 Reviews
$37.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995-1999 Volkswagen Golf, 1995-1999 Volkswagen Jetta, 1995-1997 Volkswagen Passat, 1995-1995 Volkswagen EuroVan
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1113, V10-72-0902, 6PG009108-541, 7517371, 84.005, 550107, 0907002, 9.3064, 
...View more
item #1001LKTV
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Walker Products 242-1339 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1339
Walker Products 242-1339 Ignition Knock (Detonation) Sensor
4.330 Reviews
$74.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2021-2021 Hyundai Kona, 2021-2021 Kia Seltos, 2021-2021 Kia Seltos, 2021-2021 Kia Seltos, 2020-2021 Hyundai Veloster, 2020-2021 Kia Forte, 2020-2021 Kia Soul, 2020-2020 Kia Optima
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Item LocatedUnited States
Quantity1
Part interchange
242-1339
item #1001LG63
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Walker Products 242-1270 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1270
Walker Products 242-1270 Ignition Knock (Detonation) Sensor
4.330 Reviews
$51.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2001-2001 Hyundai XG300
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1270, KS216, 1580706
item #1001LE16
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Walker Products 242-1192 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1192
Walker Products 242-1192 Ignition Knock (Detonation) Sensor
4.330 Reviews
$45.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2015-2016 Buick Verano, 2013-2013 Buick Verano, 2011-2013 Buick Regal, 2011-2011 Buick Regal, 2011-2011 Saab 9-5, 2010-2010 Buick LaCrosse, 2010-2010 Chevrolet Equinox, 2010-2010 Chevrolet Malibu, 2010-2010 GMC Terrain, 2009-2010 Chevrolet Cobalt, 2009-2010 Chevrolet HHR, 2009-2010 Pontiac G6, 2009-2010 Saturn Sky, 2009-2010 Saturn Vue, 2009-2009 Chevrolet Malibu, 2009-2009 Chevrolet Malibu, 2009-2009 Chevrolet Malibu, 2009-2009 Chevrolet Malibu, 2009-2009 Pontiac G5, 2009-2009 Pontiac Solstice
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1192, V40-72-0482, ID0001, 1236841, 4812902, AS10216, 550724, 0907103, 
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item #1001LLT2
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Walker Products 242-1177 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1177
Walker Products 242-1177 Ignition Knock (Detonation) Sensor
4.330 Reviews
$78.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1998-1998 Volvo C70, 1998-1998 Volvo S70, 1998-1998 Volvo V70, 1997-1997 Volvo 850
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1177, V95-72-0049, ID0204, 0907063, 9.3161, 60209, 19571, SU5291, 
...View more
item #1001LK7H
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