24/7 Customer service

To make aftermarket auto parts an afterthought.

Add your vehicle

Address

Cart

Item

$0.00

Popular vehicles

Knock Sensor

2021 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

Knock Detonation Sensor for 2002-2004 Mercedes-Benz SLK32 AMG

A-Premium®Part # APKNS054

Knock Detonation Sensor for 2002-2004 Mercedes-Benz SLK32 AMG

4.812 Reviews

$18.99

Low stock: Only 2 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Mercedes-Benz SLK32 AMG: 2002 2003 2004

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS184, 2421149, 0031538628, 003153862864, 31538628, 5101116AA, 0261231110, V30720102

ConditionNew

item #1012Z008

Show less

A-Premium®Part # APKNS009

Ignition Knock Detonation Sensor for 1996-1997 Mercedes-Benz SL320

4.812 Reviews

$14.99

Low stock: Only 5 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Mercedes-Benz SL320: 1996 1997

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS255, 5S2166, 2421277, 0031538928, 31538928, 55353316, 12141830788, 12147830788,

ConditionNew

item #10139Y7X

Show less

A-Premium®Part # APKNS039

Knock Detonation Sensor for 2019 Hyundai Santa Fe XL 3.3L V6

4.812 Reviews

$29.99

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits 2019 Hyundai Santa Fe XL

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS390, 5S12484, 393203C200, 2KNC0103, 1581653

ConditionNew

item #10019APK

Show less

A-Premium®Part # APKNS039

Knock Detonation Sensor for 2010-2014 2016-2018 Hyundai Santa Fe

4.812 Reviews

$29.99

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Hyundai Santa Fe: 2010 2011 2012 2013 2014 2016 2017 2018

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS390, 5S12484, 393203C200, 2KNC0103, 1581653

ConditionNew

item #1012Z03W

Show less

A-Premium®Part # APKNS063

Ignition Knock Detonation Sensor for 1996-1999 BMW 328is

4.812 Reviews

$48.99

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits BMW 328is: 1996 1997 1998 1999

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS253, 5S2148, 2421179, 12141703276, V20723000

ConditionNew

item #1012Z1QE

Show less

A-Premium®Part # APKNS054

Knock Detonation Sensor for 2007 Mercedes-Benz CL550

4.812 Reviews

$18.99

Low stock: Only 2 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits 2007 Mercedes-Benz CL550

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS184, 2421149, 0031538628, 003153862864, 31538628, 5101116AA, 0261231110, V30720102

ConditionNew

item #10019793

Show less

A-Premium®Part # APKNS054

Knock Detonation Sensor for 2006 Mercedes-Benz CLS500 5.0L V8

4.812 Reviews

$18.99

Low stock: Only 2 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits 2006 Mercedes-Benz CLS500

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS184, 2421149, 0031538628, 003153862864, 31538628, 5101116AA, 0261231110, V30720102

ConditionNew

item #100192CT

Show less

A-Premium®Part # APKNS054

Knock Detonation Sensor for 2001-2005 Mercedes-Benz C240

4.812 Reviews

$18.99

Low stock: Only 2 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Mercedes-Benz C240: 2001 2002 2003 2004 2005

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS184, 2421149, 0031538628, 003153862864, 31538628, 5101116AA, 0261231110, V30720102

ConditionNew

item #1012Z21Q

Show less

A-Premium®Part # APKNS054

Knock Detonation Sensor for 1997-2002 2004-2011 Mercedes-Benz SL600

4.812 Reviews

$18.99

Low stock: Only 2 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Mercedes-Benz SL600: 1997 1998 1999 2000 2001 2002 2004 2005 2006 2007 2008 2009 2010 2011

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS184, 2421149, 0031538628, 003153862864, 31538628, 5101116AA, 0261231110, V30720102

ConditionNew

item #1012Z1HG

Show less

A-Premium®Part # APKNS054

Knock Detonation Sensor for 1998-2006 Mercedes-Benz CL500

4.812 Reviews

$18.99

Low stock: Only 2 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

KS184, 2421149, 0031538628, 003153862864, 31538628, 5101116AA, 0261231110, V30720102

ConditionNew

item #1012YXW4

Show less

A-Premium®Part # APKNS009

Ignition Knock Detonation Sensor for 1996-1997 1999 Mercedes-Benz S320

4.812 Reviews

$14.99

Low stock: Only 5 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Mercedes-Benz S320: 1996 1997 1999

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS255, 5S2166, 2421277, 0031538928, 31538928, 55353316, 12141830788, 12147830788,

ConditionNew

item #10139YRS

Show less

A-Premium®Part # APKNS097

Knock Detonation Sensor for 1993-1996 Volvo 850

4.812 Reviews

$20.99

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Volvo 850: 1993 1994 1995 1996

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS17, 5S2282, 2421027, 7568801, 93010, V95720029, 94460614500, 0261231046,

ConditionNew

item #1012Z03N

Show less

A-Premium®Part # APKNS097

Knock Detonation Sensor for 1991-1993 Volvo 940

4.812 Reviews

$20.99

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Volvo 940: 1991 1992 1993

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS17, 5S2282, 2421027, 7568801, 93010, V95720029, 94460614500, 0261231046,

ConditionNew

item #1012Z0K7

Show less

A-Premium®Part # APKNS097

Knock Detonation Sensor for 1990-1991 Volvo 780

4.812 Reviews

$20.99

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Volvo 780: 1990 1991

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS17, 5S2282, 2421027, 7568801, 93010, V95720029, 94460614500, 0261231046,

ConditionNew

item #1012Z1WV

Show less

A-Premium®Part # APKNS097

Knock Detonation Sensor for 1989-1990 Volvo 760

4.812 Reviews

$20.99

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Volvo 760: 1989 1990

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS17, 5S2282, 2421027, 7568801, 93010, V95720029, 94460614500, 0261231046,

ConditionNew

item #1012YZSE

Show less

A-Premium®Part # APKNS063

Ignition Knock Detonation Sensor for 1996-1999 BMW M3

4.812 Reviews

$48.99

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits BMW M3: 1996 1997 1998 1999

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS253, 5S2148, 2421179, 12141703276, V20723000

ConditionNew

item #1012YXCH

Show less

A-Premium®Part # APKNS109

Ignition Knock Detonation Sensor for 2000 Saturn LW2

4.812 Reviews

$27.99

Low stock: Only 3 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits 2000 Saturn LW2

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

MaterialMetal/Plastic

ConditionNew

item #10019C70

Show less

A-Premium®Part # APKNS054

Knock Detonation Sensor for 1996-2006 Mercedes-Benz S500

4.812 Reviews

$18.99

Low stock: Only 2 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

KS184, 2421149, 0031538628, 003153862864, 31538628, 5101116AA, 0261231110, V30720102

ConditionNew

item #1012YZY5

Show less

A-Premium®Part # APKNS054

Knock Detonation Sensor for 2005-2011 Mercedes-Benz SL65 AMG

4.812 Reviews

$18.99

Low stock: Only 2 left

Enter ZIP codeFree standard shipping

1-year warranty

90 days free return

Fits Mercedes-Benz SL65 AMG: 2005 2006 2007 2008 2009 2010 2011

Check if this fits your vehicle

Item LocatedUnited States

Quantity1

Part interchange

KS184, 2421149, 0031538628, 003153862864, 31538628, 5101116AA, 0261231110, V30720102

ConditionNew

item #1012YXWZ

Show less

A-Premium®Part # APKNS054

Knock Detonation Sensor for 2000-2006 Mercedes-Benz S430

4.812 Reviews

$18.99

Low stock: Only 2 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

KS184, 2421149, 0031538628, 003153862864, 31538628, 5101116AA, 0261231110, V30720102

ConditionNew

item #1012Z0RA

Show less

1...57 58 59 60 61...102

Page 59 of 102

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

Popular vehicles

Knock Sensor

Popular Knock Sensor by Make

Popular Knock Sensor by Model

Related Categories

Related Blogs

P0327 Code: Knock Sensor Low Input Causes & Fix