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Cadillac Knock Sensor

68 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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Ignition Knock Detonation Sensor for 2004-2006 Cadillac SRXIgnition Knock Detonation Sensor for 2004-2006 Cadillac SRX
A-Premium®Part # APKNS110
Ignition Knock Detonation Sensor for 2004-2006 Cadillac SRX
4.810 Reviews
$25.99
Low stock: Only 2 left
Edit ZIP code
1-year warranty
90 days free return
Fits Cadillac SRX: 2004 2005 2006
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
KS154, 5S2351, 2421053, ID0234, 12567446, 8125674460, 2131525
item #1012Z149
Note
This item only fits the Sedan model.
Show less
Ignition Knock Detonation Sensor for 2014 2016 Cadillac ELR
A-Premium®Part # APKNS004
Ignition Knock Detonation Sensor for 2014 2016 Cadillac ELR
4.810 Reviews
$18.99
Edit ZIP code
1-year warranty
90 days free return
Fits Cadillac ELR: 2014 2016
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
KS394, 5S12504, 2421103, ID0049, 25201064, 55563372, 73021, 2KNC0157, 
...View more
item #10139ZU2
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Knock Detonation Sensor for 2005-2008 Cadillac STS
A-Premium®Part # APKNS123
Knock Detonation Sensor for 2005-2008 Cadillac STS
4.810 Reviews
$21.99
Low stock: Only 5 left
Edit ZIP code
1-year warranty
90 days free return
Fits Cadillac STS: 2005 2006 2007 2008
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
MaterialPlastic
Part interchange
KS210, 5S6624, 2421068, 12566845, 12586645, 12618603, 1864078J00, 93189202, 
...View more
item #1012YZQG
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Knock Detonation Sensor for 1991-1992 Cadillac Brougham
A-Premium®Part # APKNS066
Knock Detonation Sensor for 1991-1992 Cadillac Brougham
4.810 Reviews
$31.99
Low stock: Only 2 left
Edit ZIP code
1-year warranty
90 days free return
Fits Cadillac Brougham: 1991 1992
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287, 
...View more
item #1012Z150
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Knock Detonation Sensor for 2002-2006 Cadillac Escalade
A-Premium®Part # APCPS187
Knock Detonation Sensor for 2002-2006 Cadillac Escalade
4.810 Reviews
$22.99
Low stock: Only 4 left
Edit ZIP code
1-year warranty
90 days free return
Fits Cadillac Escalade: 2002 2003 2004 2005 2006
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
ColorSilver
Part interchange
10456603, KS116T, KS116
item #10036EHS
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Ignition Knock Detonation Sensor for 2017-2022 Cadillac XT5
A-Premium®Part # APKNS043
Ignition Knock Detonation Sensor for 2017-2022 Cadillac XT5
4.810 Reviews
$25.99
Low stock: Only 2 left
Edit ZIP code
1-year warranty
90 days free return
Fits Cadillac XT5: 2017 2018 2019 2020 2021 2022
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
KS374, 5S12507, 2421101, 12605738, 12636736, 1236180, 12692505, 12729597, 
...View more
item #1012Z1T4
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Ignition Knock Detonation Sensor for 2003-2004 Cadillac CTS
A-Premium®Part # APKNS109
Ignition Knock Detonation Sensor for 2003-2004 Cadillac CTS
4.810 Reviews
$27.99
Low stock: Only 3 left
Edit ZIP code
1-year warranty
90 days free return
Fits Cadillac CTS: 2003 2004
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
MaterialMetal/Plastic
Part interchange
KS164, 5S2350, ID0233, 90530434, 90541521, KCR204X, KS119, 0261231116, 
...View more
item #1012Z0DS
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Knock Detonation Sensor for 2006-2009 Cadillac XLR
A-Premium®Part # APCPS197
Knock Detonation Sensor for 2006-2009 Cadillac XLR
4.810 Reviews
$18.99
Edit ZIP code
1-year warranty
90 days free return
Fits Cadillac XLR: 2006 2007 2008 2009
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
MaterialMetal
ColorBlack
item #1003513V
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Ignition Knock Detonation Sensor for 1986-1988 Cadillac Cimarron
A-Premium®Part # APKNS067
Ignition Knock Detonation Sensor for 1986-1988 Cadillac Cimarron
4.810 Reviews
$23.99
Low stock: Only 3 left
Edit ZIP code
1-year warranty
90 days free return
Fits Cadillac Cimarron: 1986 1987 1988
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
KS8, KS8T, 5S2156, 2421017, ID0105, 10456208, 10497163, 3854512, 
...View more
item #1012YYUY
Note
This item does not come with a Wiring Harness.
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Knock Detonation Sensor for 1994-1995 Cadillac Fleetwood
A-Premium®Part # APKNS065
Knock Detonation Sensor for 1994-1995 Cadillac Fleetwood
4.810 Reviews
$28.99
Low stock: Only 2 left
Edit ZIP code
1-year warranty
90 days free return
Fits Cadillac Fleetwood: 1994 1995
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
KS3, 5S2152, 5S2170, 2421016, 10456019, 10456056, 10456126, 10456206, 
...View more
item #1012YXHQ
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Knock / Detonation Sensor for 2021-2023 Cadillac XT6
A-Premium®Part # APKNS139
Knock / Detonation Sensor for 2021-2023 Cadillac XT6
4.810 Reviews
$19.99
Edit ZIP code
1-year warranty
90 days free return
Fits Cadillac XT6: 2021 2022 2023
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
ConditionNew
item #10188H37
Note
This item comes with harness.
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Knock Detonation Sensor for 2019-2020 Cadillac CT6
A-Premium®Part # APKNS129
Knock Detonation Sensor for 2019-2020 Cadillac CT6
4.810 Reviews
$22.99
Low stock: Only 4 left
Edit ZIP code
1-year warranty
90 days free return
Fits Cadillac CT6: 2019 2020
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
KS511, 55494828
item #1012ZHQ1
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Delphi Knock Detonation Sensor 2004-2005 Cadillac CTS 5.7L V8 at A-Premium
DelphiPart # AS10017
Delphi Knock Detonation Sensor 2004-2005 Cadillac CTS 5.7L V8 at A-Premium
52 Reviews
$64.99
Edit ZIP code
3-year warranty
90 days free return
Fits Cadillac CTS: 2004 2005
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
AS10017, 5S2172, SU1282, 2133521, 213362, S8696, 242-1039, 7Q3, 
...View more
item #1001X6HD
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Walker Products 242-1101 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1101
Walker Products 242-1101 Ignition Knock (Detonation) Sensor
4.226 Reviews
$29.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2009-2021 Buick Enclave, 2010-2010 Buick LaCrosse, 2010-2010 Buick LaCrosse, 2011-2011 Buick LaCrosse, 2011-2011 Buick Regal, 2012-2012 Buick LaCrosse, 2012-2012 Buick LaCrosse, 2012-2012 Buick LaCrosse, 2012-2012 Buick LaCrosse, 2012-2012 Buick LaCrosse, 2012-2012 Buick LaCrosse, 2012-2012 Buick Verano, 2012-2017 Buick Regal, 2013-2013 Buick Verano, 2013-2017 Buick LaCrosse, 2014-2014 Buick Verano, 2014-2014 Buick Verano, 2014-2014 Buick Verano, 2014-2014 Buick Verano, 2015-2016 Buick Verano
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
QuantityOne Set
Part interchange
242-1101, DKS814, ID0050, 551306, 12605738, 12636736, 70043, 2KNC0114, 
...View more
item #1001LH39
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Standard KS154 Ignition Knock (Detonation) Sensor
StandardPart # KS154
Standard KS154 Ignition Knock (Detonation) Sensor
4.542 Reviews
$36.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2004-2005 Buick Rainier, 2006-2006 Buick Lucerne, 2003-2004 Cadillac Seville, 2003-2005 Cadillac DeVille, 2004-2005 Cadillac XLR, 2004-2006 Cadillac SRX, 2005-2006 Cadillac STS, 2006-2006 Cadillac DTS, 2006-2006 Cadillac XLR, 2003-2005 Chevrolet Trailblazer, 2003-2005 Chevrolet Trailblazer EXT, 2004-2006 Chevrolet Colorado, 2003-2004 GMC Envoy, 2003-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, 2004-2006 GMC Canyon, 2005-2005 GMC Envoy, 2006-2006 Hummer H3, 2003-2003 Isuzu Ascender, 2006-2006 Isuzu i-280
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
MaterialMetal/Plastic
item #1001655T
Note
Sensor Only
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Standard KS1 Ignition Knock (Detonation) Sensor
StandardPart # KS1
Standard KS1 Ignition Knock (Detonation) Sensor
4.542 Reviews
$77.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1986-1987 Cadillac Fleetwood, 1987-1987 Cadillac Brougham, 1987-1987 Cadillac Commercial Chassis, 1980-1981 Chrysler Newport, 1980-1983 Chrysler Cordoba, 1980-1988 Chrysler Town & Country, 1980-1990 Chrysler LeBaron, 1980-1990 Chrysler New Yorker, 1981-1983 Chrysler Imperial, 1983-1984 Chrysler E Class, 1983-1984 Chrysler Executive Sedan, 1983-1989 Chrysler Fifth Avenue, 1984-1986 Chrysler Laser, 1984-1993 Chrysler Daytona, 1985-1985 Chrysler Executive Limousine, 1988-1991 Chrysler Dynasty, 1989-1989 Chrysler TC Maserati, 1990-1990 Chrysler Imperial, 1990-1990 Chrysler TC Maserati, 1990-1990 Chrysler Town & Country
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
MaterialMetal
item #100168HQ
Note
Sensor Only
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Standard KS6 Ignition Knock (Detonation) Sensor
StandardPart # KS6
Standard KS6 Ignition Knock (Detonation) Sensor
4.542 Reviews
$64.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1995-1996 AM General Hummer, 1993-1993 Cadillac Commercial Chassis, 1993-1993 Cadillac Fleetwood, 1990-1991 Chevrolet Corvette, 1990-1992 Chevrolet Camaro, 1990-1994 Chevrolet P30, 1990-1995 Chevrolet P30, 1991-1991 Chevrolet G10, 1991-1991 Chevrolet G20, 1991-1991 Chevrolet G30, 1991-1991 Chevrolet R1500 Suburban, 1991-1991 Chevrolet R2500 Suburban, 1991-1991 Chevrolet R3500, 1991-1991 Chevrolet V1500 Suburban, 1991-1991 Chevrolet V2500 Suburban, 1991-1991 Chevrolet V3500, 1991-1993 Chevrolet C1500, 1991-1993 Chevrolet C1500, 1991-1993 Chevrolet C2500, 1991-1993 Chevrolet K1500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
KS6, 21392, SDTGM003, AS10016, AS10070, DKS208, 144-408, 72909, 
...View more
item #1001649Y
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Walker Products 242-1000 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1000
Walker Products 242-1000 Ignition Knock (Detonation) Sensor
4.226 Reviews
$54.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1986-1986 Cadillac Fleetwood, 1987-1987 Cadillac Fleetwood, 1980-1980 Chrysler Cordoba, 1980-1981 Chrysler LeBaron, 1980-1981 Chrysler LeBaron, 1980-1981 Chrysler Newport, 1980-1988 Chrysler New Yorker, 1980-1988 Chrysler Town & Country, 1981-1982 Chrysler Cordoba, 1981-1982 Chrysler Cordoba, 1981-1983 Chrysler Imperial, 1982-1982 Chrysler LeBaron, 1982-1982 Chrysler LeBaron, 1983-1983 Chrysler Cordoba, 1983-1984 Chrysler E Class, 1983-1984 Chrysler Executive Sedan, 1983-1992 Chrysler LeBaron, 1984-1986 Chrysler Laser, 1984-1989 Chrysler Fifth Avenue, 1985-1985 Chrysler Executive Limousine
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
242-1000, 144-601, 4111526, 4318118, 4671185, 4686044, 4700044, 5213629, 
...View more
item #1001LDGS
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Walker Products 242-1391 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1391
Walker Products 242-1391 Ignition Knock (Detonation) Sensor
4.226 Reviews
$26.99
Low stock: Only 5 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2020-2021 Buick Encore GX, 2021-2021 Buick Envision, 2019-2020 Cadillac XT4, 2020-2021 Cadillac CT4, 2020-2021 Cadillac CT4, 2020-2021 Cadillac CT4, 2020-2021 Cadillac CT5, 2020-2021 Cadillac XT5, 2021-2021 Cadillac XT4, 2021-2021 Cadillac XT6, 2019-2021 Chevrolet Silverado 1500, 2020-2021 Chevrolet Blazer, 2021-2021 Chevrolet Trailblazer, 2019-2021 GMC Sierra 1500, 2020-2021 GMC Acadia
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
242-1391
item #1001LH76
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Walker Products 242-1016 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1016
Walker Products 242-1016 Ignition Knock (Detonation) Sensor
4.226 Reviews
$38.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1988-1988 Buick Century, 1988-1988 Buick Skylark, 1988-1989 Buick Electra, 1988-1989 Buick LeSabre, 1988-1991 Buick Reatta, 1988-1993 Buick Riviera, 1989-1990 Buick Skylark, 1989-1993 Buick Century, 1990-1990 Buick Electra, 1990-1990 Buick LeSabre, 1990-1994 Buick Regal, 1991-1991 Buick Skylark, 1991-1991 Buick Skylark, 1991-1994 Buick LeSabre, 1991-1995 Buick Park Avenue, 1992-1992 Buick Skylark, 1993-1993 Buick Century, 1993-1993 Buick Skylark, 1994-1995 Buick Roadmaster, 1995-1995 Buick Commercial Chassis
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
242-1016, 3850357, 22024631, 38503579, KS27, 71-6520, 71-6538, ID0101, 
...View more
item #1001LEVU
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