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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 1988-1998 Chevrolet C2500

Knock Detonation Sensor for 1988-1998 Chevrolet C2500

A-Premium®Part # APKNS066

Knock Detonation Sensor for 1988-1998 Chevrolet C2500

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Chevrolet C2500: 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287,

...View more

ConditionNew

item #1012Z0K2

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Knock Detonation Sensor for 1986-1987 Buick Somerset

A-Premium®Part # APKNS066

Knock Detonation Sensor for 1986-1987 Buick Somerset

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 #1012Z23U

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Knock Detonation Sensor for 1983-1986 Chevrolet C20 Suburban

A-Premium®Part # APKNS066

Knock Detonation Sensor for 1983-1986 Chevrolet C20 Suburban

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 #1012YWYG

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Knock Detonation Sensor for 1991-1992 Chevrolet Commercial Chassis

A-Premium®Part # APKNS066

Knock Detonation Sensor for 1991-1992 Chevrolet Commercial Chassis

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Chevrolet Commercial Chassis: 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 #1012YXSU

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Knock Detonation Sensor for 1983-1988 Buick LeSabre

A-Premium®Part # APKNS066

Knock Detonation Sensor for 1983-1988 Buick LeSabre

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Buick LeSabre: 1983 1984 1985 1986 1987 1988

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287,

...View more

ConditionNew

item #1012YZQX

Show less

Knock Detonation Sensor for 1999 GMC P3500

A-Premium®Part # APKNS074

Knock Detonation Sensor for 1999 GMC P3500

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits 1999 GMC P3500

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS112, 5S2179, ID0123, 10237289, 10456500, 12591312, 72941, 2KNC0197,

...View more

ConditionNew

item #10019CAL

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Knock Detonation Sensor for 2001-2002 Chevrolet Express 3500

A-Premium®Part # APKNS074

Knock Detonation Sensor for 2001-2002 Chevrolet Express 3500

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Chevrolet Express 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 #1012Z10Z

Show less

Knock Detonation Sensor for 1983-1988 1993-1995 Buick Skylark

A-Premium®Part # APKNS066

Knock Detonation Sensor for 1983-1988 1993-1995 Buick Skylark

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Buick Skylark: 1983 1984 1985 1986 1987 1988 1993 1994 1995

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287,

...View more

ConditionNew

item #1012YYH7

Show less

Knock Detonation Sensor for 2007 Chevrolet Silverado 3500 Classic 8.1L V8

A-Premium®Part # APKNS074

Knock Detonation Sensor for 2007 Chevrolet Silverado 3500 Classic 8.1L V8

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits 2007 Chevrolet Silverado 3500 Classic

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS112, 5S2179, ID0123, 10237289, 10456500, 12591312, 72941, 2KNC0197,

...View more

ConditionNew

item #10019DPZ

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Ignition Knock Detonation Sensor for 2005-2009 Audi A4

A-Premium®Part # APKNS104

Ignition Knock Detonation Sensor for 2005-2009 Audi A4

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 #1012YX39

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.

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Ignition Knock Detonation Sensor for 2016-2018 Audi A3 Sportback e-tron

A-Premium®Part # APKNS104

Ignition Knock Detonation Sensor for 2016-2018 Audi A3 Sportback e-tron

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 #1012YZ5V

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.

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Ignition Knock Detonation Sensor for 2007-2010 Audi Q7

A-Premium®Part # APKNS104

Ignition Knock Detonation Sensor for 2007-2010 Audi Q7

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Audi Q7: 2007 2008 2009 2010

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

ConditionNew

item #1012Z26L

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 2013-2018 Audi S6

A-Premium®Part # APKNS104

Ignition Knock Detonation Sensor for 2013-2018 Audi S6

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Audi S6: 2013 2014 2015 2016 2017 2018

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

ConditionNew

item #1012Z1Z7

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 2013-2018 Audi S7

A-Premium®Part # APKNS104

Ignition Knock Detonation Sensor for 2013-2018 Audi S7

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Audi S7: 2013 2014 2015 2016 2017 2018

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

ConditionNew

item #1012Z11A

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 2000-2006 2017-2019 Volkswagen Golf

A-Premium®Part # APKNS104

Ignition Knock Detonation Sensor for 2000-2006 2017-2019 Volkswagen Golf

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Volkswagen Golf: 2000 2001 2002 2003 2004 2005 2006 2017 2018 2019

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

ConditionNew

item #1012Z128

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 2000-2005 2011-2016 2019 Volkswagen Jetta

A-Premium®Part # APKNS104

Ignition Knock Detonation Sensor for 2000-2005 2011-2016 2019 Volkswagen Jetta

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Volkswagen Jetta: 2000 2001 2002 2003 2004 2005 2011 2012 2013 2014 2015 2016 2019

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

ConditionNew

item #1012Z1AD

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 1996-1997 Lexus LX450

A-Premium®Part # APKNS012

Knock Detonation Sensor for 1996-1997 Lexus LX450

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Lexus LX450: 1996 1997

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS199, 5S2251, ID0164, 8961530050, 2KNC0332

ConditionNew

item #1012Z0DA

Show less

Knock Detonation Sensor for 2001-2005 Chevrolet Silverado 3500

A-Premium®Part # APKNS074

Knock Detonation Sensor for 2001-2005 Chevrolet Silverado 3500

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Chevrolet Silverado 3500: 2001 2002 2003 2004 2005

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS112, 5S2179, ID0123, 10237289, 10456500, 12591312, 72941, 2KNC0197,

...View more

ConditionNew

item #1012YYXC

Show less

Knock Detonation Sensor for 1999-2000 2003-2009 Chevrolet C6500 Kodiak

A-Premium®Part # APKNS074

Knock Detonation Sensor for 1999-2000 2003-2009 Chevrolet C6500 Kodiak

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Chevrolet C6500 Kodiak: 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 #1012YZ90

Show less

Knock Detonation Sensor for 1996 Cadillac Commercial Chassis 5.7L V8

A-Premium®Part # APKNS066

Knock Detonation Sensor for 1996 Cadillac Commercial Chassis 5.7L V8

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits 1996 Cadillac Commercial Chassis

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287,

...View more

ConditionNew

item #100197TK

Show less

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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