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Knock Sensor

2027 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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Knock Detonation Sensor for 1983-1987 1989-1993 1996 Chevrolet CapriceKnock Detonation Sensor for 1983-1987 1989-1993 1996 Chevrolet Caprice
A-Premium®Part # APKNS066
Knock Detonation Sensor for 1983-1987 1989-1993 1996 Chevrolet Caprice
4.812 Reviews
$31.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Chevrolet Caprice: 1983 1984 1985 1986 1987 1989 1990 1991 1992 1993 1996
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287, 
...View more
ConditionNew
item #1012YWUQ
Show less
Knock Detonation Sensor for 1993-1994 Chevrolet Beretta
A-Premium®Part # APKNS066
Knock Detonation Sensor for 1993-1994 Chevrolet Beretta
4.812 Reviews
$31.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Chevrolet Beretta: 1993 1994
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287, 
...View more
ConditionNew
item #1012Z11V
Show less
Ignition Knock Detonation Sensor for 2018-2019 Audi RS5
A-Premium®Part # APKNS104
Ignition Knock Detonation Sensor for 2018-2019 Audi RS5
4.812 Reviews
$20.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Audi RS5: 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1012Z0TY
Note
【Note-1】 This item only fits the Sensor model.
【Note-2】 This item does not come with wire, rectangular connector, Wire Lead, and harness.
【Note-3】 This item comes with a Black oval connector.
Show less
Ignition Knock Detonation Sensor for 2018-2020 Audi S4
A-Premium®Part # APKNS104
Ignition Knock Detonation Sensor for 2018-2020 Audi S4
4.812 Reviews
$20.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Audi S4: 2018 2019 2020
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1012Z17W
Note
【Note-1】 This item only fits the Sensor model.
【Note-2】 This item does not come with wire, rectangular connector, Wire Lead, and harness.
【Note-3】 This item comes with a Black oval connector.
Show less
Knock Detonation Sensor for 1999-2000 2003-2009 GMC C6500 Topkick
A-Premium®Part # APKNS074
Knock Detonation Sensor for 1999-2000 2003-2009 GMC C6500 Topkick
4.812 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits GMC C6500 Topkick: 1999 2000 2003 2004 2005 2006 2007 2008 2009
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS112, 5S2179, ID0123, 10237289, 10456500, 12591312, 72941, 2KNC0197, 
...View more
ConditionNew
item #1012Z009
Show less
Knock Detonation Sensor for 1987 Chevrolet V10 5.0L V8
A-Premium®Part # APKNS066
Knock Detonation Sensor for 1987 Chevrolet V10 5.0L V8
4.812 Reviews
$31.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287, 
...View more
ConditionNew
item #100199VH
Show less
Knock Detonation Sensor for 1991-1992 Cadillac Brougham
A-Premium®Part # APKNS066
Knock Detonation Sensor for 1991-1992 Cadillac Brougham
4.812 Reviews
$31.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Cadillac Brougham: 1991 1992
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287, 
...View more
ConditionNew
item #1012Z150
Show less
Knock Detonation Sensor for 1989-1991 Isuzu Trooper
A-Premium®Part # APKNS066
Knock Detonation Sensor for 1989-1991 Isuzu Trooper
4.812 Reviews
$31.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Isuzu Trooper: 1989 1990 1991
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287, 
...View more
ConditionNew
item #1012YXYR
Show less
Knock Detonation Sensor for 1983 1987 Buick Skyhawk
A-Premium®Part # APKNS066
Knock Detonation Sensor for 1983 1987 Buick Skyhawk
4.812 Reviews
$31.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Buick Skyhawk: 1983 1987
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287, 
...View more
ConditionNew
item #1012YXG4
Show less
Knock Detonation Sensor for 1988-1999 Chevrolet K1500
A-Premium®Part # APKNS066
Knock Detonation Sensor for 1988-1999 Chevrolet K1500
4.812 Reviews
$31.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Chevrolet K1500: 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287, 
...View more
ConditionNew
item #1012YZ0H
Show less
Knock Detonation Sensor for 1983-1987 Buick Electra
A-Premium®Part # APKNS066
Knock Detonation Sensor for 1983-1987 Buick Electra
4.812 Reviews
$31.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287, 
...View more
ConditionNew
item #1012YZ00
Show less
Knock Detonation Sensor for 1984 1986 Chevrolet C10 Suburban
A-Premium®Part # APKNS066
Knock Detonation Sensor for 1984 1986 Chevrolet C10 Suburban
4.812 Reviews
$31.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287, 
...View more
ConditionNew
item #1012YZCA
Show less
Knock Detonation Sensor for 2001-2002 GMC Savana 3500
A-Premium®Part # APKNS074
Knock Detonation Sensor for 2001-2002 GMC Savana 3500
4.812 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits GMC Savana 3500: 2001 2002
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS112, 5S2179, ID0123, 10237289, 10456500, 12591312, 72941, 2KNC0197, 
...View more
ConditionNew
item #1012YZXS
Show less
Knock Detonation Sensor for 1999-2000 GMC B7
A-Premium®Part # APKNS074
Knock Detonation Sensor for 1999-2000 GMC B7
4.812 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits GMC B7: 1999 2000
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS112, 5S2179, ID0123, 10237289, 10456500, 12591312, 72941, 2KNC0197, 
...View more
ConditionNew
item #1012YXU2
Show less
Knock Detonation Sensor for 2001-2002 GMC C3500HD
A-Premium®Part # APKNS074
Knock Detonation Sensor for 2001-2002 GMC C3500HD
4.812 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits GMC C3500HD: 2001 2002
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS112, 5S2179, ID0123, 10237289, 10456500, 12591312, 72941, 2KNC0197, 
...View more
ConditionNew
item #1012Z1KH
Show less
Knock Detonation Sensor for 1999-2000 2003-2009 GMC C7500 Topkick
A-Premium®Part # APKNS074
Knock Detonation Sensor for 1999-2000 2003-2009 GMC C7500 Topkick
4.812 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits GMC C7500 Topkick: 1999 2000 2003 2004 2005 2006 2007 2008 2009
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS112, 5S2179, ID0123, 10237289, 10456500, 12591312, 72941, 2KNC0197, 
...View more
ConditionNew
item #1012YXY7
Show less
Knock Detonation Sensor for 1991 1996 Buick Commercial Chassis
A-Premium®Part # APKNS066
Knock Detonation Sensor for 1991 1996 Buick Commercial Chassis
4.812 Reviews
$31.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Buick Commercial Chassis: 1991 1996
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287, 
...View more
ConditionNew
item #1012YWR6
Show less
Knock Detonation Sensor for 1986-1989 Chevrolet S10 Blazer
A-Premium®Part # APKNS066
Knock Detonation Sensor for 1986-1989 Chevrolet S10 Blazer
4.812 Reviews
$31.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Chevrolet S10 Blazer: 1986 1987 1988 1989
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287, 
...View more
ConditionNew
item #1012YZUW
Show less
Ignition Knock Detonation Sensor for 2007-2008 Volkswagen Eos
A-Premium®Part # APKNS104
Ignition Knock Detonation Sensor for 2007-2008 Volkswagen Eos
4.812 Reviews
$20.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1012Z1WC
Note
【Note-1】 This item only fits the Sensor model.
【Note-2】 This item does not come with wire, rectangular connector, Wire Lead, and harness.
【Note-3】 This item comes with a Black oval connector.
Show less
Knock Detonation Sensor for 1985 Chevrolet Astro
A-Premium®Part # APKNS066
Knock Detonation Sensor for 1985 Chevrolet Astro
4.812 Reviews
$31.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287, 
...View more
ConditionNew
item #10019ASK
Show less
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