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 242-1329 Ignition Knock (Detonation) SensorWalker Products 242-1329 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1329
Walker Products 242-1329 Ignition Knock (Detonation) Sensor
4.329 Reviews
$27.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2021-2021 Cadillac Escalade, 2021-2021 Cadillac Escalade ESV, 2021-2021 Chevrolet Express 2500, 2021-2021 Chevrolet Express 3500, 2021-2021 Chevrolet Express 4500, 2021-2021 Chevrolet Silverado 2500 HD, 2021-2021 Chevrolet Silverado 2500 HD, 2021-2021 Chevrolet Suburban, 2021-2021 Chevrolet Suburban, 2021-2021 Chevrolet Tahoe, 2021-2021 Chevrolet Tahoe, 2021-2021 GMC Savana 2500, 2021-2021 GMC Savana 3500, 2021-2021 GMC Savana 4500, 2021-2021 GMC Yukon, 2021-2021 GMC Yukon, 2021-2021 GMC Yukon XL, 2021-2021 GMC Yukon XL, 2020-2021 Chevrolet Blazer, 2020-2021 Chevrolet Camaro
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1329
item #1001LHT4
Show less
Walker Products 242-1058 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1058
Walker Products 242-1058 Ignition Knock (Detonation) Sensor
4.329 Reviews
$85.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022-2022 Lexus IS500, 2022-2022 Lexus LX600, 2022-2022 Lexus NX250, 2022-2022 Lexus NX350h, 2022-2022 Lexus NX450h+, 2022-2022 Toyota Corolla Cross, 2021-2022 Lexus ES250, 2021-2022 Toyota Highlander, 2021-2022 Toyota RAV4 Prime, 2021-2022 Toyota Venza, 2020-2020 Toyota Highlander, 2019-2022 Lexus UX200, 2019-2022 Lexus UX250h, 2019-2022 Toyota Prius AWD-e, 2018-2022 Lexus LC500, 2018-2022 Lexus LC500h, 2018-2022 Lexus LS500, 2018-2022 Lexus LS500h, 2018-2022 Lexus RX350L, 2018-2022 Lexus RX450hL
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1058, ID0215, 550567, 550589, 88971397, 70031, 8961502020, 8961506010, 
...View more
item #1001LDR9
Show less
Walker Products 242-1052 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1052
Walker Products 242-1052 Ignition Knock (Detonation) Sensor
4.329 Reviews
$55.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2007-2010 Ford Explorer Sport Trac, 2005-2010 Ford Mustang, 2001-2009 Mazda B4000, 2001-2005 Ford Explorer Sport Trac, 2001-2003 Ford Explorer Sport, 2000-2011 Ford Ranger, 1999-2010 Ford Explorer, 1999-2010 Mercury Mountaineer, 1999-2000 Ford E-150 Econoline, 1999-2000 Ford E-150 Econoline Club Wagon, 1999-2000 Ford E-250 Econoline
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1052, KS53, 3991033, XL3F12A699BA, XL3Z12A699BA, XL3Z12A699BAFC, ID0025, ID0142, 
...View more
item #1001LH69
Show less
Walker Products 242-1069 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1069
Walker Products 242-1069 Ignition Knock (Detonation) Sensor
4.329 Reviews
$46.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2004-2004 Ford F-150 Heritage, 2003-2003 Ford E-150, 2003-2003 Ford E-150 Club Wagon, 2003-2003 Ford E-250, 2002-2002 Ford E-150 Econoline, 2002-2002 Ford E-150 Econoline Club Wagon, 2002-2002 Ford E-250 Econoline, 1999-2003 Ford F-150
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1069, XL3F12A699CA, XL3Z12A699CAFC, 3027144, SU2215, ID0143, 0261231143, KS125, 
...View more
item #1001LED9
Show less
Walker Products 242-1025 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1025
Walker Products 242-1025 Ignition Knock (Detonation) Sensor
4.329 Reviews
$52.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1999-2000 Audi A4, 1999-2000 Audi A4 Quattro, 1999-1999 Audi A4, 1999-1999 Audi A4 Quattro, 1999-1999 Volkswagen Golf, 1998-2001 Volkswagen Passat, 1998-2000 Volkswagen Passat, 1998-2000 Volkswagen Passat, 1996-1999 Audi A4, 1996-1998 Audi A4 Quattro, 1995-2002 Volkswagen Cabrio, 1995-1999 Audi A6, 1995-1999 Audi A6 Quattro, 1995-1998 Audi Cabriolet, 1995-1996 Volkswagen Passat, 1995-1995 Audi 90, 1995-1995 Audi 90 Quattro, 1995-1995 Audi S6, 1994-1994 Audi Cabriolet, 1993-1995 Porsche 928
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1025, 054905377, 54905377, 054905377G, ID0093, 550236, 19541, SEB1263, 
...View more
item #1001LDQ6
Show less
Walker Products 242-1023 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1023
Walker Products 242-1023 Ignition Knock (Detonation) Sensor
4.329 Reviews
$46.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995-1997 Chevrolet P30, 1995-1996 Chevrolet P30, 1995-1996 GMC P3500, 1995-1995 Chevrolet C1500, 1995-1995 Chevrolet C1500 Suburban, 1995-1995 Chevrolet C2500, 1995-1995 Chevrolet C2500, 1995-1995 Chevrolet C2500 Suburban, 1995-1995 Chevrolet C2500 Suburban, 1995-1995 Chevrolet C3500, 1995-1995 Chevrolet C3500, 1995-1995 Chevrolet K1500, 1995-1995 Chevrolet K1500 Suburban, 1995-1995 Chevrolet K2500, 1995-1995 Chevrolet K2500, 1995-1995 Chevrolet K2500 Suburban, 1995-1995 Chevrolet K2500 Suburban, 1995-1995 Chevrolet K3500, 1995-1995 Chevrolet K3500, 1995-1995 Chevrolet Tahoe
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1023, KS30, 613-03, ID0112, AS10016, 10456031, 10456549, 144-408, 
...View more
item #1001LDWZ
Show less
Walker Products 242-1080 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1080
Walker Products 242-1080 Ignition Knock (Detonation) Sensor
4.329 Reviews
$76.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2000-2000 Chevrolet C3500HD, 2000-2000 GMC C3500HD, 1999-1999 Chevrolet C2500 Suburban, 1996-2000 Chevrolet C2500, 1996-2000 Chevrolet C3500, 1996-2000 Chevrolet Express 3500, 1996-2000 Chevrolet K2500, 1996-2000 Chevrolet K3500, 1996-2000 GMC C2500, 1996-2000 GMC C3500, 1996-2000 GMC K2500, 1996-2000 GMC K3500, 1996-2000 GMC Savana 3500, 1996-1999 Chevrolet K2500 Suburban, 1996-1999 Chevrolet P30, 1996-1999 GMC C2500 Suburban, 1996-1999 GMC K2500 Suburban, 1996-1999 GMC P3500, 1996-1998 Chevrolet C2500 Suburban
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1080, 2KNC0198, SU1122, ID0122, AS10012, KS50, S8604, 10456232, 
...View more
item #1001LLLD
Show less
Walker Products 242-1079 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1079
Walker Products 242-1079 Ignition Knock (Detonation) Sensor
4.329 Reviews
$91.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2001-2002 Oldsmobile Aurora, 2000-2002 Oldsmobile Intrigue, 1999-1999 Oldsmobile Intrigue, 1998-1998 Chevrolet Camaro, 1998-1998 Chevrolet Corvette, 1998-1998 Pontiac Firebird, 1997-1997 Chevrolet Corvette, 1996-1999 Cadillac DeVille, 1996-1999 Cadillac Eldorado, 1996-1999 Cadillac Seville, 1996-1999 Oldsmobile Aurora
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1079, SU1098, ID0110, AS10011, KS63, S8631, 10456222, 5S2165, 
...View more
item #1001LH40
Show less
Walker Products 242-1065 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1065
Walker Products 242-1065 Ignition Knock (Detonation) Sensor
4.329 Reviews
$49.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2011-2014 Mazda 2
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1065, V32-72-0025, 7517648, 83.551, ID0045, 550331, 550340, 550341, 
...View more
item #1001LDWN
Show less
Walker Products 242-1077 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1077
Walker Products 242-1077 Ignition Knock (Detonation) Sensor
4.329 Reviews
$55.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2012-2014 Dodge i10, 2007-2011 Hyundai Accent, 2006-2011 Kia Rio, 2006-2011 Kia Rio5, 2006-2006 Hyundai Accent
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1077, V52-72-0100, V52-72-0100-1, 6PG013114-081, 7517779, 83.3083, 3925002900, ID0302, 
...View more
item #1001LGR4
Show less
Walker Products 242-1391 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1391
Walker Products 242-1391 Ignition Knock (Detonation) Sensor
4.329 Reviews
$26.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2021-2021 Buick Envision, 2021-2021 Cadillac XT4, 2021-2021 Cadillac XT6, 2021-2021 Chevrolet Trailblazer, 2020-2021 Buick Encore GX, 2020-2021 Cadillac CT4, 2020-2021 Cadillac CT4, 2020-2021 Cadillac CT4, 2020-2021 Cadillac CT5, 2020-2021 Cadillac XT5, 2020-2021 Chevrolet Blazer, 2020-2021 GMC Acadia, 2019-2021 Chevrolet Silverado 1500, 2019-2021 GMC Sierra 1500, 2019-2020 Cadillac XT4
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1391
item #1001LH76
Show less
Walker Products 242-1440 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1440
Walker Products 242-1440 Ignition Knock (Detonation) Sensor
4.329 Reviews
$45.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022-2022 Ford Maverick, 2021-2022 Ford Transit Connect, 2021-2022 Lincoln Corsair
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1440
item #1001LE2S
Show less
Walker Products 242-1119 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1119
Walker Products 242-1119 Ignition Knock (Detonation) Sensor
4.329 Reviews
$124.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995-1995 Volkswagen EuroVan
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1119, V10-72-0933, 7517416, 84.037, ID0052, AS10224, 550675, 0907033, 
...View more
item #1001LHEN
Show less
Walker Products 242-1204 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1204
Walker Products 242-1204 Ignition Knock (Detonation) Sensor
4.329 Reviews
$28.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2010-2010 Ford Mustang, 2005-2008 Ford F-150, 2004-2007 Ford Freestar, 2004-2007 Ford Taurus, 2004-2007 Mercury Monterey, 2003-2005 Mercury Sable, 2003-2003 Ford Taurus, 2003-2003 Ford Taurus, 2003-2003 Ford Taurus, 2003-2003 Ford Taurus, 2002-2007 Mazda B3000, 2002-2003 Ford Taurus, 2002-2003 Ford Taurus, 2002-2003 Ford Taurus, 2002-2003 Ford Taurus, 2002-2002 Mercury Sable, 2002-2002 Mercury Sable
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1204, 2R3A12A699AA, 1F2118921A, KS131, S8738, 158-1644, 213-1812, 149KNS00064
item #1001LG94
Show less
Walker Products 242-1100 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1100
Walker Products 242-1100 Ignition Knock (Detonation) Sensor
4.329 Reviews
$35.99
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
242-1100, 3925022600, DKS637, ID0153, 550287, 19513, SEB1514, 29211, 
...View more
item #1001LKYA
Show less
Walker Products 242-1361 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1361
Walker Products 242-1361 Ignition Knock (Detonation) Sensor
4.329 Reviews
$34.99
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
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1361
item #1001LG41
Show less
Walker Products 242-1316 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1316
Walker Products 242-1316 Ignition Knock (Detonation) Sensor
4.329 Reviews
$50.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2019-2020 Hyundai Santa Fe, 2018-2021 Hyundai Tucson, 2017-2020 Kia Optima, 2016-2019 Hyundai Sonata, 2016-2016 Kia Optima, 2016-2016 Kia Optima, 2015-2015 Hyundai Sonata, 2015-2015 Hyundai Sonata, 2015-2015 Hyundai Sonata, 2014-2015 Hyundai Tucson, 2014-2015 Kia Optima, 2013-2018 Hyundai Santa Fe Sport, 2013-2015 Kia Optima, 2011-2021 Kia Sportage, 2011-2020 Kia Sorento, 2011-2015 Hyundai Sonata, 2011-2015 Hyundai Sonata, 2011-2015 Hyundai Sonata, 2011-2015 Kia Optima, 2011-2015 Kia Optima
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1316, 2KNC0104, 87769, 392502G100, ID0033, KS383, S8983, 158-1674, 
...View more
item #1001LKCK
Show less
Walker Products 242-1085 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1085
Walker Products 242-1085 Ignition Knock (Detonation) Sensor
4.329 Reviews
$33.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1997-2002 Kia Sportage, 1997-2001 Hyundai Tiburon, 1996-2000 Hyundai Elantra, 1996-1997 Hyundai Accent
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
242-1085, V52-72-0014, 84.033, 3925023010, ID0151, ID0162, 9.3069, 60205, 
...View more
item #1001LEU8
Show less
Walker Products 242-1149 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1149
Walker Products 242-1149 Ignition Knock (Detonation) Sensor
4.329 Reviews
$44.99
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
242-1149, 5101116AA, A2709050900, ID0181, 550697, 19524, SEB1470, 87364, 
...View more
item #1001LHGK
Show less
1...3839404142
Page 42 of 42

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