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GMC Knock Sensor

77 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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Walker Products 242-1049 Ignition Knock (Detonation) Sensor

Walker ProductsPart # 242-1049

Walker Products 242-1049 Ignition Knock (Detonation) Sensor

4.330 Reviews

$23.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2020-2020 GMC Savana 4500, 2017-2020 Chevrolet Express 4500, 2017-2019 Chevrolet Silverado 3500 HD, 2017-2019 GMC Savana 4500, 2016-2019 Chevrolet Suburban 3500 HD, 2016-2018 Chevrolet LCF 3500, 2016-2016 Chevrolet Silverado 3500 HD, 2016-2016 Chevrolet Silverado 3500 HD, 2014-2017 Chevrolet SS, 2014-2015 Chevrolet Camaro, 2014-2014 Chevrolet Suburban 1500, 2013-2013 Chevrolet Suburban 2500, 2012-2017 Chevrolet Caprice, 2012-2012 Chevrolet Suburban 2500, 2011-2013 Chevrolet Suburban 1500, 2011-2011 Chevrolet Caprice, 2010-2015 Chevrolet Camaro, 2009-2016 Chevrolet Express 4500, 2009-2016 GMC Savana 4500, 2009-2015 Cadillac CTS

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

242-1049, 2KNC0194, 29225, 8125701250, 8126237300, SU8212, ID0300, KS211,

item #1001LLRY

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Walker ProductsPart # 242-1051

Walker Products 242-1051 Ignition Knock (Detonation) Sensor

4.330 Reviews

$41.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2005-2005 Chevrolet Astro, 2005-2005 Chevrolet Blazer, 2005-2005 Chevrolet Express 1500, 2005-2005 Chevrolet Express 2500, 2005-2005 GMC Safari, 2005-2005 GMC Savana 1500, 2005-2005 GMC Savana 2500, 2004-2004 Chevrolet S10, 2004-2004 GMC Sonoma, 2003-2004 Chevrolet Blazer, 2002-2003 Chevrolet S10, 2002-2003 GMC Sonoma, 2002-2002 Chevrolet Blazer, 2001-2004 Chevrolet Astro, 2001-2004 Chevrolet Express 1500, 2001-2004 Chevrolet Express 2500, 2001-2004 Chevrolet Silverado 1500, 2001-2004 GMC Safari, 2001-2004 GMC Savana 1500, 2001-2004 GMC Savana 2500

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

242-1051, KS62, SU1333, KS115, S8697, 21024729, 21024981, 5S2166,

item #1001LDD3

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StandardPart # KS50

Standard KS50 Ignition Knock (Detonation) Sensor

4.451 Reviews

$61.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 1997-1999 GMC C2500 Suburban, 1997-1999 GMC K2500 Suburban, 1997-1997 Chevrolet C1500 Suburban, 1997-1997 Chevrolet C2500 Suburban, 1997-1997 Chevrolet K2500 Suburban, 1997-1997 GMC C1500 Suburban, 1997-1997 GMC C2500 Suburban, 1997-1997 GMC K1500 Suburban, 1997-1997 GMC K2500 Suburban, 1996-2000 Chevrolet C2500, 1996-2000 Chevrolet C3500, 1996-2000 Chevrolet C3500HD, 1996-2000 Chevrolet Express 3500, 1996-2000 Chevrolet K2500, 1996-2000 Chevrolet K3500, 1996-2000 GMC C2500, 1996-2000 GMC C3500, 1996-2000 GMC C3500HD, 1996-2000 GMC K2500, 1996-2000 GMC K3500

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

KS50, SDTGM011, AS10012, DKS225, 144-425, 72804, ID0122, 10456232,

item #100163W2

Note

Sensor Only

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StandardPart # KS7

Standard KS7 Ignition Knock (Detonation) Sensor

4.451 Reviews

$43.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2007-2007 Chevrolet Silverado 3500, 2002-2002 Chevrolet P30, 2001-2002 Chevrolet Silverado 2500, 2000-2002 Chevrolet Sonora, 2000-2000 Chevrolet Cargo Van, 2000-2000 GMC Yukon, 1999-2000 Cadillac Escalade, 1998-1999 GMC Yukon, 1997-2002 Chevrolet Express 3500, 1997-1999 Chevrolet Cargo Van, 1997-1999 GMC C1500 Suburban, 1997-1999 GMC C2500 Suburban, 1997-1999 GMC K1500 Suburban, 1997-1999 GMC K2500 Suburban, 1996-2002 Chevrolet Express 1500, 1996-2002 Chevrolet Express 2500, 1996-2002 GMC Savana 1500, 1996-2002 GMC Savana 2500, 1996-2002 GMC Savana 3500, 1996-2002 Isuzu NPR

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

KS7, 213324, SDTGM007, 32000, AS10015, AS10099, DKS209, 144-426,

item #1001659G

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Walker ProductsPart # 242-1018

Walker Products 242-1018 Ignition Knock (Detonation) Sensor

4.330 Reviews

$39.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 1998-1998 Chevrolet K2500, 1998-1998 GMC K2500, 1996-2002 Chevrolet Express 1500, 1996-2002 Chevrolet Express 2500, 1996-2002 GMC Savana 1500, 1996-2002 GMC Savana 2500, 1996-1997 Chevrolet Camaro, 1996-1997 Pontiac Firebird, 1996-1996 Buick Commercial Chassis, 1996-1996 Buick Roadmaster, 1996-1996 Cadillac Commercial Chassis, 1996-1996 Cadillac Fleetwood, 1996-1996 Chevrolet Caprice, 1996-1996 Chevrolet Corvette, 1996-1996 Chevrolet Impala, 1995-1999 Chevrolet C1500, 1995-1999 Chevrolet K1500, 1995-1999 GMC C1500, 1995-1999 GMC K1500, 1995-1998 Chevrolet C2500

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

242-1018, KS26, 613-02, ID0104, AS10014, 1997562, 10456017, 10456205,

item #1001LKA5

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Walker ProductsPart # 242-1022

Walker Products 242-1022 Ignition Knock (Detonation) Sensor

4.330 Reviews

$45.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2000-2000 GMC Savana 3500, 1999-2000 Chevrolet Silverado 1500, 1999-2000 GMC Sierra 1500, 1997-2000 Isuzu Hombre, 1996-2001 Chevrolet Blazer, 1996-2001 Chevrolet S10, 1996-2001 GMC Jimmy, 1996-2001 GMC Sonoma, 1996-2001 Oldsmobile Bravada, 1996-2000 Chevrolet Astro, 1996-2000 Chevrolet Express 1500, 1996-2000 Chevrolet Express 2500, 1996-2000 GMC Safari, 1996-2000 GMC Savana 1500, 1996-2000 GMC Savana 2500, 1996-1999 Chevrolet P30, 1996-1999 GMC P3500, 1996-1998 Chevrolet C1500, 1996-1998 Chevrolet K1500, 1996-1998 GMC C1500

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

242-1022, ID0117, AS10001, 10456075, 144-412, 29036, 8104560750, SU1126,

item #1001LG4V

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Walker ProductsPart # 242-1015

Walker Products 242-1015 Ignition Knock (Detonation) Sensor

4.330 Reviews

$45.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Pontiac Sunfire, 2002-2002 Pontiac Sunfire, 2002-2002 Pontiac Sunfire, 1999-2001 Chevrolet Cavalier, 1999-2001 Pontiac Sunfire, 1999-1999 Pontiac Grand Am, 1997-2000 Isuzu Hombre, 1997-1998 Chevrolet Malibu, 1996-2003 Chevrolet S10, 1996-2003 GMC Sonoma, 1996-1998 Buick Skylark, 1996-1998 Chevrolet Cavalier, 1996-1998 Oldsmobile Achieva, 1996-1998 Pontiac Grand Am

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

242-1015, ID0103, 10456209, 144-418, 2KNC0081, 29027, 8104562090, SU1075,

item #1001LGVP

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StandardPart # KS2

Standard KS2 Ignition Knock (Detonation) Sensor

4.451 Reviews

$38.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 1998-1998 GMC K2500, 1997-1998 Chevrolet K2500, 1996-2002 Chevrolet Express 1500, 1996-2002 Chevrolet Express 2500, 1996-2002 GMC Savana 1500, 1996-2002 GMC Savana 2500, 1996-1997 Chevrolet Camaro, 1996-1997 Pontiac Firebird, 1996-1996 Buick Commercial Chassis, 1996-1996 Buick Roadmaster, 1996-1996 Cadillac Commercial Chassis, 1996-1996 Cadillac Fleetwood, 1996-1996 Chevrolet Caprice, 1996-1996 Chevrolet Corvette, 1996-1996 Chevrolet Impala, 1995-1995 Chevrolet Camaro, 1995-1995 Chevrolet Cavalier, 1995-1995 Pontiac Firebird, 1995-1995 Pontiac Sunfire, 1994-1995 Chevrolet K2500

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

MaterialCast Iron

Part interchange

KS2, SDTGM002, 158-0761, AS10014, AS10022, AS10046, AS10098, DKS200,

item #100168QX

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StandardPart # KS39

Standard KS39 Ignition Knock (Detonation) Sensor, Right Passenger Side

4.451 Reviews

$47.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 1996-1996 Chevrolet G30, 1995-1995 Chevrolet Blazer, 1995-1995 Chevrolet G10, 1995-1995 Chevrolet G20, 1995-1995 Chevrolet G30, 1995-1995 Chevrolet S10, 1995-1995 GMC G1500, 1995-1995 GMC G2500, 1995-1995 GMC G3500, 1995-1995 GMC Jimmy, 1995-1995 GMC P3500, 1995-1995 GMC Sonoma, 1994-1995 Chevrolet C1500, 1994-1995 Chevrolet C1500, 1994-1995 Chevrolet C2500, 1994-1995 Chevrolet K1500, 1994-1995 Chevrolet K2500, 1994-1995 GMC C1500, 1994-1995 GMC C2500, 1994-1995 GMC K1500

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Installation PositionRight

MaterialMetal

item #100168UP

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Walker ProductsPart # 242-91034

Walker Products 242-91034 Ignition Knock (Detonation) Sensor

4.330 Reviews

$46.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2000-2000 GMC Yukon, 1999-2000 Cadillac Escalade, 1999-1999 Chevrolet C1500 Suburban, 1999-1999 Chevrolet C2500 Suburban, 1999-1999 Chevrolet Express 2500, 1998-1999 GMC Yukon, 1996-2002 Chevrolet Express 1500, 1996-2002 Chevrolet Express 2500, 1996-2002 Chevrolet Express 3500, 1996-2002 GMC Savana 1500, 1996-2002 GMC Savana 2500, 1996-2002 GMC Savana 3500, 1996-2000 Chevrolet K2500, 1996-1999 Chevrolet C2500 Suburban, 1996-1999 Chevrolet K1500 Suburban, 1996-1999 Chevrolet K2500 Suburban, 1996-1999 Chevrolet P30, 1996-1999 GMC C1500, 1996-1999 GMC C1500 Suburban, 1996-1999 GMC C2500 Suburban

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

242-91034, SU154DG, KS31, ID0107, AS10015, 1997699, 10456018, 10456288,

item #1001LH3E

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Walker ProductsPart # 242-1361

Walker Products 242-1361 Ignition Knock (Detonation) Sensor

4.330 Reviews

$34.99

Low stock: Only 3 left

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

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

242-1361

item #1001LG41

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Walker ProductsPart # 242-91018

Walker Products 242-91018 Ignition Knock (Detonation) Sensor

4.330 Reviews

$46.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

242-91018, SU121DG, KS26, 613-02, ID0104, AS10014, 1997562, 10456017,

item #1001LKCZ

Show less

Walker ProductsPart # 242-91051

Walker Products 242-91051 Ignition Knock (Detonation) Sensor

4.330 Reviews

$49.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

242-91051, SU1333DG, KS62, SU1333, KS115, S8697, 21024729, 21024981,

item #1001LLLX

Show less

Walker ProductsPart # 242-91039

Walker Products 242-91039 Ignition Knock (Detonation) Sensor

4.330 Reviews

$60.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2007-2007 Chevrolet Silverado 1500 Classic, 2007-2007 Chevrolet Silverado 1500 Classic, 2007-2007 Chevrolet Silverado 1500 Classic, 2007-2007 Chevrolet Silverado 1500 HD Classic, 2007-2007 Chevrolet Silverado 2500 HD Classic, 2007-2007 Chevrolet Silverado 3500 Classic, 2007-2007 GMC Sierra 1500 Classic, 2007-2007 GMC Sierra 1500 Classic, 2007-2007 GMC Sierra 1500 Classic, 2007-2007 GMC Sierra 1500 HD Classic, 2007-2007 GMC Sierra 2500 HD Classic, 2007-2007 GMC Sierra 3500 Classic, 2006-2007 GMC Savana 3500, 2006-2007 GMC Savana 3500, 2005-2006 Chevrolet Silverado 1500 HD, 2005-2006 GMC Sierra 1500 HD, 2004-2006 GMC Sierra 1500, 2004-2005 Cadillac CTS, 2004-2004 Buick Rainier, 2004-2004 GMC Envoy XUV

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

242-91039, SU1282DG, KS36, ID0116, AS10017, 10456603, 12589867, 7Q3,

item #1001LGZ8

Show less

Walker ProductsPart # 242-1034

Walker Products 242-1034 Ignition Knock (Detonation) Sensor

4.330 Reviews

$43.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2000-2000 GMC Yukon, 1999-2000 Cadillac Escalade, 1999-1999 Chevrolet C1500 Suburban, 1999-1999 Chevrolet C2500 Suburban, 1999-1999 Chevrolet Express 2500, 1999-1999 GMC C3500HD, 1998-1999 GMC Yukon, 1996-2002 Chevrolet Express 1500, 1996-2002 Chevrolet Express 2500, 1996-2002 Chevrolet Express 3500, 1996-2002 GMC Savana 1500, 1996-2002 GMC Savana 2500, 1996-2002 GMC Savana 3500, 1996-2000 Chevrolet K2500, 1996-1999 Chevrolet C2500 Suburban, 1996-1999 Chevrolet K1500 Suburban, 1996-1999 Chevrolet K2500 Suburban, 1996-1999 Chevrolet P30, 1996-1999 GMC C1500, 1996-1999 GMC C1500 Suburban

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

242-1034, KS31, ID0107, AS10015, 3H6, 1997699, 10456018, 10456288,

item #1001LH2U

Show less

Walker ProductsPart # 242-91023

Walker Products 242-91023 Ignition Knock (Detonation) Sensor

4.330 Reviews

$54.99

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

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

242-91023, SU169DG, KS30, 613-03, ID0112, AS10016, 10456031, 10456549,

item #1001LDK6

Show less

StandardPart # KS116

Standard KS116 Ignition Knock (Detonation) Sensor

4.451 Reviews

$59.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2007-2008 Chevrolet Silverado 3500 HD, 2007-2007 Chevrolet Express 3500, 2007-2007 Chevrolet Silverado 1500 Classic, 2007-2007 Chevrolet Silverado 1500 Classic, 2007-2007 Chevrolet Silverado 1500 Classic, 2007-2007 Chevrolet Silverado 1500 HD Classic, 2007-2007 Chevrolet Silverado 2500 HD, 2007-2007 Chevrolet Silverado 2500 HD Classic, 2007-2007 Chevrolet Silverado 3500 Classic, 2007-2007 GMC Sierra 1500, 2007-2007 GMC Sierra 1500, 2007-2007 GMC Sierra 1500, 2007-2007 GMC Sierra 1500 HD Classic, 2007-2007 GMC Sierra 2500 HD, 2007-2007 GMC Sierra 2500 HD Classic, 2007-2007 GMC Sierra 3500 Classic, 2007-2007 GMC Sierra 3500 HD, 2006-2007 Chevrolet Express 3500, 2006-2007 Chevrolet Express 3500, 2006-2007 GMC Savana 3500

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

KS116, SDTGM014, 158-1427, 32001, AS10017, DKS238, 144-431, 72926,

item #100164Z4

Show less

Walker ProductsPart # 242-91016

Walker Products 242-91016 Ignition Knock (Detonation) Sensor

4.330 Reviews

$46.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 1995-1995 Buick Commercial Chassis, 1995-1995 Buick Riviera, 1995-1995 Cadillac Commercial Chassis, 1995-1995 Chevrolet C1500, 1995-1995 Chevrolet C2500, 1995-1995 Chevrolet Camaro, 1995-1995 Chevrolet Camaro, 1995-1995 Chevrolet Corvette, 1995-1995 Chevrolet K1500, 1995-1995 Chevrolet K2500, 1995-1995 Chevrolet Monte Carlo, 1995-1995 GMC C1500, 1995-1995 GMC K1500, 1995-1995 Pontiac Firebird, 1995-1995 Pontiac Firebird, 1994-1995 Buick Roadmaster, 1994-1995 Cadillac Fleetwood, 1994-1995 Chevrolet Caprice, 1994-1995 Chevrolet Impala, 1993-1995 Chevrolet G10

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

242-91016, SU150DG, KS27, 3850357, 22024631, 38503579, 71-6538, 71-6520,

item #1001LE5Q

Show less

Walker ProductsPart # 242-91022

Walker Products 242-91022 Ignition Knock (Detonation) Sensor

4.330 Reviews

$53.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

242-91022, 144-412, SU1126DG, 29036, 8104560750, SU1126, ID0117, AS10001,

item #1001LGE3

Show less

StandardPart # KS62

Standard KS62 Ignition Knock (Detonation) Sensor

4.451 Reviews

$41.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2001-2001 Chevrolet P30, 2000-2000 Chevrolet C1500, 2000-2000 Chevrolet Cargo Van, 1999-2000 Chevrolet Silverado 1500, 1999-2000 GMC Sierra 1500, 1997-2000 Isuzu Hombre, 1996-2000 Chevrolet Astro, 1996-2000 Chevrolet Blazer, 1996-2000 Chevrolet Express 1500, 1996-2000 Chevrolet Express 2500, 1996-2000 Chevrolet S10, 1996-2000 GMC Jimmy, 1996-2000 GMC Safari, 1996-2000 GMC Savana 1500, 1996-2000 GMC Savana 2500, 1996-2000 GMC Sonoma, 1996-2000 Oldsmobile Bravada, 1996-1999 Chevrolet P30, 1996-1999 GMC P3500, 1996-1998 Chevrolet C1500

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: GMC

Item LocatedUnited States

Quantity1

Part interchange

KS62, SDTGM008, AS10001, AS10023, DKS203, 144-412, 72830, ID0117,

item #1001674T

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