24/7 Customer service
USD
To make aftermarket auto parts an afterthought.
Add your vehicle
Address
Login
Cart
Item
$0.00

Popular vehicles

Knock Sensor

839 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.

  • All filters
  • Sort By
  • Year
  • Make
  • Model
  • Price
  • Placement on Vehicle
  • Brand
  • Material
  • Color
  • Warranty
Walker Products 242-1334 Ignition Knock (Detonation) SensorWalker Products 242-1334 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1334
Walker Products 242-1334 Ignition Knock (Detonation) Sensor
4.329 Reviews
$40.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2021-2021 Mercedes-Benz GLA45 AMG, 2021-2021 Mercedes-Benz Maybach S580, 2021-2021 Mercedes-Benz S580, 2020-2021 Mercedes-Benz GLE580, 2020-2021 Mercedes-Benz GLS580, 2020-2021 Mercedes-Benz S560, 2020-2020 Mercedes-Benz AMG GT R Pro, 2020-2020 Mercedes-Benz S63 AMG, 2019-2020 Mercedes-Benz AMG GT 63, 2019-2020 Mercedes-Benz AMG GT 63 S, 2019-2020 Mercedes-Benz G63 AMG, 2019-2019 Mercedes-Benz S560, 2018-2021 Mercedes-Benz AMG GT C, 2018-2020 Mercedes-Benz AMG GT R, 2018-2020 Mercedes-Benz E63 AMG S, 2018-2020 Mercedes-Benz GLC63 AMG, 2018-2020 Mercedes-Benz GLC63 AMG S, 2018-2020 Mercedes-Benz Maybach S560, 2018-2019 Mercedes-Benz S63 AMG, 2018-2018 Mercedes-Benz S560
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1334
item #1001LE3T
Show less
Walker Products 242-1304 Ignition Knock (Detonation) Sensor, Left Driver Side
Walker ProductsPart # 242-1304
Walker Products 242-1304 Ignition Knock (Detonation) Sensor, Left Driver Side
4.329 Reviews
$62.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009-2014 Hyundai Genesis, 2009-2009 Kia Borrego, 2007-2009 Kia Sorento
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionLeft
Part interchange
242-1304, 158-0800
item #1001LDQK
Show less
Walker Products 242-1418 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1418
Walker Products 242-1418 Ignition Knock (Detonation) Sensor
4.329 Reviews
$49.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022-2022 Ford Maverick, 2021-2022 Ford Bronco, 2021-2022 Ford Bronco Sport, 2021-2022 Lincoln Corsair, 2021-2022 Lincoln Corsair, 2020-2022 Ford Escape, 2020-2022 Ford Explorer, 2020-2020 Lincoln Corsair, 2019-2022 Ford Edge, 2019-2022 Lincoln Nautilus, 2019-2020 Ford Ranger
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1418
item #1001LDZ3
Show less
Walker Products 242-91100 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-91100
Walker Products 242-91100 Ignition Knock (Detonation) Sensor
4.329 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, 
...View more
item #1001LK40
Show less
Walker Products 242-91051 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-91051
Walker Products 242-91051 Ignition Knock (Detonation) Sensor
4.329 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, 
...View more
item #1001LLLX
Show less
Walker Products 242-1372 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1372
Walker Products 242-1372 Ignition Knock (Detonation) Sensor
4.329 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
Show less
Walker Products 242-91022 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-91022
Walker Products 242-91022 Ignition Knock (Detonation) Sensor
4.329 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, 
...View more
item #1001LGE3
Show less
Walker Products 242-91149 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-91149
Walker Products 242-91149 Ignition Knock (Detonation) Sensor
4.329 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
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-91149, 5101116AA, V30-72-0102, 6PG009108-811, 7517364, 84.029, ID0181, AS10218, 
...View more
item #1001LGG8
Show less
Walker Products 242-1051 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1051
Walker Products 242-1051 Ignition Knock (Detonation) Sensor
4.329 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, 
...View more
item #1001LDD3
Show less
Walker Products 242-1050 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1050
Walker Products 242-1050 Ignition Knock (Detonation) Sensor
4.329 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, 
...View more
item #1001LDV7
Show less
Walker Products 242-1042 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1042
Walker Products 242-1042 Ignition Knock (Detonation) Sensor
4.329 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, 
...View more
item #1001LDYR
Show less
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
4.329 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, 
...View more
item #1001LHRR
Show less
Walker Products 242-1061 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1061
Walker Products 242-1061 Ignition Knock (Detonation) Sensor
4.329 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, 
...View more
item #1001LKUR
Show less
Walker Products 242-1107 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1107
Walker Products 242-1107 Ignition Knock (Detonation) Sensor
4.329 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, 
...View more
item #1001LLT4
Show less
Walker Products 242-1118 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1118
Walker Products 242-1118 Ignition Knock (Detonation) Sensor
4.329 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, 
...View more
item #1001LEDH
Show less
Walker Products 242-1342 Ignition Knock (Detonation) Sensor, Rear Side
Walker ProductsPart # 242-1342
Walker Products 242-1342 Ignition Knock (Detonation) Sensor, Rear Side
4.329 Reviews
$76.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2015-2017 Kia K900, 2011-2016 Hyundai Equus
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
242-1342
item #1001LH3A
Show less
Walker Products 242-1142 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1142
Walker Products 242-1142 Ignition Knock (Detonation) Sensor
4.329 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, 
...View more
item #1001LGH4
Show less
Walker Products 242-1048 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1048
Walker Products 242-1048 Ignition Knock (Detonation) Sensor
4.329 Reviews
$64.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2006-2006 Jeep Commander, 2006-2006 Mitsubishi Raider, 2005-2006 Jeep Grand Cherokee, 2004-2006 Dodge Dakota, 2004-2006 Dodge Durango, 2002-2006 Dodge Ram 1500, 2002-2006 Jeep Liberty
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1048, 56041679AB, 56041679AC, 56041679AD, SU3328, ID0231, KS171, S8771, 
...View more
item #1001LHTZ
Show less
Walker Products 242-1056 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1056
Walker Products 242-1056 Ignition Knock (Detonation) Sensor
4.329 Reviews
$40.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2007-2012 Acura RDX, 2006-2006 Acura RSX, 2005-2005 Acura RSX, 2004-2008 Acura TSX, 2003-2011 Honda Element, 2003-2007 Honda Accord, 2002-2009 Honda CR-V, 2002-2005 Honda Civic, 2002-2004 Acura RSX
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1056, 29238, 30530PPLA01, 30530PNA003, SU6143, 71-6695, ID0213, KS197, 
...View more
item #1001LGGS
Show less
Walker Products 242-1054 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1054
Walker Products 242-1054 Ignition Knock (Detonation) Sensor
4.329 Reviews
$54.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2007-2007 Chrysler Aspen, 2006-2007 Jeep Commander, 2006-2007 Mitsubishi Raider, 2005-2007 Dodge Dakota, 2005-2007 Dodge Durango, 2005-2007 Dodge Ram 1500, 2002-2007 Jeep Grand Cherokee
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1054, 56041677AA, 56041677AB, SU3316, ID0225, KS167, S8767, 158-1292, 
...View more
item #1001LKXL
Show less
1...3637383940...42
Page 38 of 42

Popular Knock Sensor by Make

Popular Knock Sensor by Model

Related Categories

Crankshaft Position Sensor
Crankshaft Position Sensor
Oxygen Sensor
Oxygen Sensor
Pressure Sensor
Pressure Sensor
Air Flow Sensor
Air Flow Sensor
Ignition Coils & Spark Plugs Kits
Ignition Coils & Spark Plugs Kits
Spark Plug
Spark Plug

Related Blogs

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