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Buick Knock Sensor

73 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 Chevrolet Celebrity Cadillac Buick OldsIgnition Knock Detonation Sensor for Chevrolet Celebrity Cadillac Buick Olds
A-Premium®Part # APKNS067
Ignition Knock Detonation Sensor for Chevrolet Celebrity Cadillac Buick Olds
4.810 Reviews
$23.99
Low stock: Only 3 left
Edit ZIP code
1-year warranty
90 days free return
Fits 1987 - 1989 Buick Century, 1994 - 1995 Buick Century, 1988 - 1989 Buick Regal, 1989 - 1995 Buick Regal, 1994 - 1995 Buick Skylark, 1993 - 1993 Cadillac Allante, 1986 - 1988 Cadillac Cimarron, 1993 - 1993 Cadillac Commercial Chassis, 1994 - 1995 Cadillac DeVille, 1993 - 1995 Cadillac DeVille, 1993 - 1995 Cadillac Eldorado, 1993 - 1995 Cadillac Seville, 1993 - 1993 Cadillac Seville, 1987 - 1989 Chevrolet Beretta, 1990 - 1995 Chevrolet Beretta, 1987 - 1994 Chevrolet Cavalier, 1990 - 1994 Chevrolet Cavalier, 1987 - 1989 Chevrolet Celebrity, 1990 - 1990 Chevrolet Celebrity, 1987 - 1989 Chevrolet Corsica
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Part interchange
KS8, KS8T, 5S2156, 2421017, ID0105, 10456208, 10497163, 3854512, 
...View more
item #10019NVD
Note
This item does not come with a Wiring Harness.
Show less
Knock Detonation Sensor for Buick Encore GX Cadillac CT6 Chevrolet Trailblazer
A-Premium®Part # APKNS129
Knock Detonation Sensor for Buick Encore GX Cadillac CT6 Chevrolet Trailblazer
4.810 Reviews
$22.99
Low stock: Only 4 left
Edit ZIP code
1-year warranty
90 days free return
Fits 2020 - 2023 Buick Encore GX, 2019 - 2020 Cadillac CT6, 2021 - 2023 Chevrolet Trailblazer
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Part interchange
KS511, 55494828
item #1000VEQZ
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Knock Detonation Sensor for Chevy Silverado 1500 GMC Buick Cadillac Pontiac Saab
A-Premium®Part # APCPS197
Knock Detonation Sensor for Chevy Silverado 1500 GMC Buick Cadillac Pontiac Saab
4.810 Reviews
$18.99
Edit ZIP code
1-year warranty
90 days free return
Fits 2008 - 2009 Buick LaCrosse, 2007 - 2011 Buick Lucerne, 2006 - 2007 Buick Rainier, 2006 - 2007 Buick Rendezvous, 2005 - 2007 Buick Terraza, 2007 - 2012 GMC Canyon, 2006 - 2009 GMC Envoy, 2008 - 2012 GMC Savana 1500, 2008 - 2012 GMC Savana 2500, 2008 - 2012 GMC Savana 3500, 2006 - 2012 GMC Sierra 1500, 2007 - 2007 GMC Sierra 1500 Classic, 2007 - 2012 GMC Sierra 2500 HD, 2004 - 2004 GMC Sierra 3500, 2007 - 2007 GMC Sierra 3500 Classic, 2007 - 2012 GMC Sierra 3500 HD, 2006 - 2012 GMC Yukon, 2007 - 2012 GMC Yukon XL 1500, 2007 - 2012 GMC Yukon XL 2500, 2008 - 2009 Hummer H2
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialMetal
ColorBlack
item #100351KV
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Knock Detonation Sensor for Buick Rainier Cadillac CTS GMC Chevrolet Silverado 1500
A-Premium®Part # APCPS187
Knock Detonation Sensor for Buick Rainier Cadillac CTS GMC Chevrolet Silverado 1500
4.810 Reviews
$22.99
Low stock: Only 2 left
Edit ZIP code
1-year warranty
90 days free return
Fits 2004 - 2004 Buick Rainier, 2004 - 2005 Cadillac CTS, 2002 - 2005 Cadillac Escalade, 2002 - 2006 Cadillac Escalade, 2005 - 2006 Chevrolet Avalanche 1500, 2002 - 2006 Chevrolet Avalanche 1500, 1998 - 2002 Chevrolet Camaro, 1998 - 2004 Chevrolet Corvette, 2007 - 2007 Chevrolet Express 1500, 2003 - 2007 Chevrolet Express 1500, 2003 - 2007 Chevrolet Express 2500, 2003 - 2005 Chevrolet Express 2500, 2004 - 2005 Chevrolet Express 2500, 2004 - 2007 Chevrolet Express 2500, 2003 - 2007 Chevrolet Express 3500, 2003 - 2005 Chevrolet Express 3500, 2003 - 2007 Chevrolet Express 3500, 1999 - 2006 Chevrolet Silverado 1500, 2002 - 2006 Chevrolet Silverado 1500, 1999 - 2006 Chevrolet Silverado 1500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
ColorSilver
Part interchange
10456603, KS116T, KS116
item #100369PL
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Knock Detonation Sensor for Chevrolet Impala 2000-2005 Malibu Buick Pontiac
A-Premium®Part # APKNS068
Knock Detonation Sensor for Chevrolet Impala 2000-2005 Malibu Buick Pontiac
4.810 Reviews
$19.99
Low stock: Only 4 left
Edit ZIP code
1-year warranty
90 days free return
Fits 1997 - 2005 Buick Century, 1996 - 1996 Buick Century, 1996 - 1996 Buick Regal, 2002 - 2003 Buick Rendezvous, 2004 - 2005 Buick Rendezvous, 1996 - 1998 Buick Skylark, 1996 - 1996 Chevrolet Beretta, 1996 - 1996 Chevrolet Corsica, 2000 - 2005 Chevrolet Impala, 2000 - 2001 Chevrolet Lumina, 1996 - 1999 Chevrolet Lumina, 1996 - 1997 Chevrolet Lumina, 1996 - 1996 Chevrolet Lumina APV, 2000 - 2003 Chevrolet Malibu, 1997 - 1999 Chevrolet Malibu, 1996 - 1997 Chevrolet Monte Carlo, 1998 - 1999 Chevrolet Monte Carlo, 2000 - 2005 Chevrolet Monte Carlo, 1997 - 2005 Chevrolet Venture, 1996 - 1998 Oldsmobile Achieva
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialMetal/Plastic
Part interchange
KS49, 5S2157, 2421021, ID0106, 10456238, 72877, KNK32, 2KNC0023, 
...View more
item #100193C0
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Knock Detonation Sensor for Chevrolet Malibu 09-10 Equinox GMC Terrain Buick
A-Premium®Part # APKNS025
Knock Detonation Sensor for Chevrolet Malibu 09-10 Equinox GMC Terrain Buick
4.810 Reviews
$21.99
Edit ZIP code
1-year warranty
90 days free return
Fits 2010 - 2010 Buick LaCrosse, 2011 - 2013 Buick Regal, 2011 - 2011 Buick Regal, 2013 - 2015 Buick Verano, 2009 - 2010 Chevrolet Cobalt, 2010 - 2010 Chevrolet Equinox, 2009 - 2010 Chevrolet HHR, 2010 - 2010 Chevrolet Malibu, 2009 - 2009 Chevrolet Malibu, 2010 - 2010 GMC Terrain, 2009 - 2010 Pontiac G5, 2009 - 2010 Pontiac G6, 2009 - 2009 Pontiac Solstice, 2011 - 2011 Saab 9-5, 2009 - 2009 Saturn Aura, 2009 - 2010 Saturn Sky, 2009 - 2010 Saturn Vue
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Part interchange
KS393, 5S11704, 2421192, ID0001, 12614342, 12621820, 72915, 2KNC0085, 
...View more
item #10019A77
Show less
Ignition Knock Detonation Sensor for Chevy Trailblazer Colorado GMC Envoy Isuzu
A-Premium®Part # APKNS110
Ignition Knock Detonation Sensor for Chevy Trailblazer Colorado GMC Envoy Isuzu
4.810 Reviews
$25.99
Low stock: Only 2 left
Edit ZIP code
1-year warranty
90 days free return
Fits 2006 - 2006 Buick Lucerne, 2004 - 2005 Buick Rainier, 2003 - 2005 Cadillac DeVille, 2006 - 2006 Cadillac DTS, 2003 - 2004 Cadillac Seville, 2004 - 2006 Cadillac SRX, 2005 - 2006 Cadillac STS, 2004 - 2006 Cadillac XLR, 2004 - 2006 Chevrolet Colorado, 2003 - 2005 Chevrolet Trailblazer, 2003 - 2005 Chevrolet Trailblazer EXT, 2004 - 2006 GMC Canyon, 2004 - 2006 GMC Canyon, 2003 - 2005 GMC Envoy, 2003 - 2006 GMC Envoy XL, 2004 - 2005 GMC Envoy XUV, 2006 - 2006 Hummer H3, 2003 - 2003 Isuzu Ascender, 2006 - 2006 Isuzu i-280, 2006 - 2006 Isuzu i-350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Part interchange
KS154, 5S2351, 2421053, ID0234, 12567446, 8125674460, 2131525
item #1001938Q
Note
This item only fits the Sedan model.
Show less
Knock Detonation Sensor for Buick Century Chevy C1500 K1500 V10 Cadillac Isuzu
A-Premium®Part # APKNS066
Knock Detonation Sensor for Buick Century Chevy C1500 K1500 V10 Cadillac Isuzu
4.810 Reviews
$31.99
Low stock: Only 2 left
Edit ZIP code
1-year warranty
90 days free return
Fits 1982 - 1982 Buick Century, 1983 - 1986 Buick Century, 1987 - 1987 Buick Century, 1988 - 1988 Buick Century, 1991 - 1991 Buick Commercial Chassis, 1996 - 1996 Buick Commercial Chassis, 1983 - 1984 Buick Electra, 1985 - 1987 Buick Electra, 1983 - 1984 Buick LeSabre, 1984 - 1985 Buick LeSabre, 1986 - 1987 Buick LeSabre, 1988 - 1988 Buick LeSabre, 1988 - 1988 Buick LeSabre, 1983 - 1983 Buick Regal, 1984 - 1987 Buick Regal, 1984 - 1984 Buick Riviera, 1983 - 1983 Buick Riviera, 1985 - 1987 Buick Riviera, 1991 - 1991 Buick Roadmaster, 1996 - 1996 Buick Roadmaster
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Part interchange
KS2, KS2T, 5S2155, 2421018, ID0104, 10456017, 10456205, 10456287, 
...View more
item #10019AGH
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Knock Detonation Sensor for Chevy Equinox Malibu Buick Enclave GMC Cadillac
A-Premium®Part # APKNS123
Knock Detonation Sensor for Chevy Equinox Malibu Buick Enclave GMC Cadillac
4.810 Reviews
$21.99
Low stock: Only 5 left
Edit ZIP code
1-year warranty
90 days free return
Fits 2015 - 2016 Alfa Romeo 4C, 2005 - 2007 Buick Allure, 2008 - 2008 Buick Enclave, 2005 - 2005 Buick LaCrosse, 2006 - 2008 Buick LaCrosse, 2004 - 2005 Buick Rendezvous, 2006 - 2006 Buick Rendezvous, 2005 - 2007 Cadillac CTS, 2004 - 2008 Cadillac CTS, 2004 - 2008 Cadillac SRX, 2005 - 2008 Cadillac STS, 2008 - 2008 Chevrolet Equinox, 2008 - 2008 Chevrolet Malibu, 2007 - 2008 GMC Acadia, 2007 - 2008 Pontiac G6, 2008 - 2009 Pontiac G8, 2008 - 2008 Pontiac Torrent, 2005 - 2005 Porsche 911, 2006 - 2019 Porsche 911, 2017 - 2019 Porsche 718 Boxster
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialPlastic
Part interchange
KS210, 5S6624, 2421068, 12566845, 12586645, 12618603, 1864078J00, 93189202, 
...View more
item #100198Y0
Show less
Knock Detonation Sensor for Chevrolet Impala 1994-1995 Camaro 1990-1995 Corvette
A-Premium®Part # APKNS065
Knock Detonation Sensor for Chevrolet Impala 1994-1995 Camaro 1990-1995 Corvette
4.810 Reviews
$28.99
Low stock: Only 4 left
Edit ZIP code
1-year warranty
90 days free return
Fits 1990 - 1993 Buick Century, 1989 - 1993 Buick Century, 1994 - 1995 Buick Commercial Chassis, 1988 - 1990 Buick Electra, 1988 - 1989 Buick Electra, 1988 - 1988 Buick LeSabre, 1989 - 1994 Buick LeSabre, 1989 - 1990 Buick LeSabre, 1991 - 1995 Buick Park Avenue, 1988 - 1991 Buick Reatta, 1990 - 1994 Buick Regal, 1988 - 1993 Buick Riviera, 1995 - 1995 Buick Riviera, 1994 - 1995 Buick Roadmaster, 1988 - 1992 Buick Skylark, 1989 - 1990 Buick Skylark, 1989 - 1993 Buick Skylark, 1988 - 1990 Cadillac Brougham, 1994 - 1995 Cadillac Commercial Chassis, 1994 - 1995 Cadillac Fleetwood
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Part interchange
KS3, 5S2152, 5S2170, 2421016, 10456019, 10456056, 10456126, 10456206, 
...View more
item #10019LVZ
Show less
Knock / Detonation Sensor for GMC Acadia 20-23 Cadillac XT5 Buick Envision Chevy
A-Premium®Part # APKNS139
Knock / Detonation Sensor for GMC Acadia 20-23 Cadillac XT5 Buick Envision Chevy
4.810 Reviews
$19.99
Edit ZIP code
1-year warranty
90 days free return
Fits 2020 - 2023 Chevrolet Blazer, 2020 - 2023 Cadillac CT4, 2020 - 2023 Cadillac XT5, 2019 - 2023 Cadillac XT4, 2020 - 2023 GMC Acadia, 2021 - 2023 Cadillac XT6, 2019 - 2019 Cadillac CT6, 2021 - 2023 Buick Envision, 2020 - 2023 Cadillac CT5
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
ConditionNew
item #101882ND
Note
This item comes with harness.
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Ignition Knock Detonation Sensor for Chevy Cruze Sonic Trax Volt Buick Encore
A-Premium®Part # APKNS004
Ignition Knock Detonation Sensor for Chevy Cruze Sonic Trax Volt Buick Encore
4.810 Reviews
$18.99
Edit ZIP code
1-year warranty
90 days free return
Fits 2013 - 2021 Buick Encore, 2014 - 2014 Cadillac ELR, 2016 - 2016 Cadillac ELR, 2011 - 2015 Chevrolet Cruze, 2016 - 2016 Chevrolet Cruze Limited, 2012 - 2020 Chevrolet Sonic, 2013 - 2020 Chevrolet Trax, 2021 - 2021 Chevrolet Trax, 2011 - 2015 Chevrolet Volt
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Part interchange
KS394, 5S12504, 2421103, ID0049, 25201064, 55563372, 73021, 2KNC0157, 
...View more
item #1002KVAX
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Knock Detonation Sensor for Chevy Impala Camaro Buick Allure Olds Pontiac 3.8L
A-Premium®Part # APKNS070
Knock Detonation Sensor for Chevy Impala Camaro Buick Allure Olds Pontiac 3.8L
4.810 Reviews
$28.99
Edit ZIP code
1-year warranty
90 days free return
Fits 2005 - 2007 Buick Allure, 2005 - 2009 Buick LaCrosse, 1996 - 2005 Buick LeSabre, 2006 - 2008 Buick Lucerne, 1996 - 2005 Buick Park Avenue, 1996 - 2004 Buick Regal, 1996 - 1999 Buick Riviera, 1996 - 2002 Chevrolet Camaro, 2000 - 2005 Chevrolet Impala, 1998 - 1999 Chevrolet Lumina, 1998 - 2005 Chevrolet Monte Carlo, 1996 - 1999 Oldsmobile 88, 1996 - 1996 Oldsmobile 98, 1998 - 1999 Oldsmobile Intrigue, 1996 - 1999 Oldsmobile LSS, 1997 - 1998 Oldsmobile Regency, 1996 - 2005 Pontiac Bonneville, 1996 - 2002 Pontiac Firebird, 1997 - 2008 Pontiac Grand Prix
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Part interchange
KS45, 5S2160, 2421020, ID0108, 10456215, 12591625, 72972, KS277, 
...View more
item #1001995X
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Walker Products 242-1101 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1101
Walker Products 242-1101 Ignition Knock (Detonation) Sensor
4.227 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: Buick
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 KS49 Ignition Knock (Detonation) Sensor
StandardPart # KS49
Standard KS49 Ignition Knock (Detonation) Sensor
4.443 Reviews
$36.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1996-1996 Buick Century, 1996-1996 Buick Regal, 1996-1998 Buick Skylark, 1997-2005 Buick Century, 2002-2003 Buick Rendezvous, 2004-2005 Buick Rendezvous, 1996-1996 Chevrolet Beretta, 1996-1996 Chevrolet Corsica, 1996-1996 Chevrolet Lumina APV, 1996-1997 Chevrolet Lumina, 1996-1997 Chevrolet Monte Carlo, 1997-1999 Chevrolet Malibu, 1997-2005 Chevrolet Venture, 1998-1999 Chevrolet Lumina, 1998-1999 Chevrolet Monte Carlo, 2000-2001 Chevrolet Lumina, 2000-2003 Chevrolet Malibu, 2000-2005 Chevrolet Impala, 2000-2005 Chevrolet Monte Carlo, 1996-1996 Oldsmobile Cutlass Ciera
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialMetal/Plastic
Part interchange
KS49, SDTGM004, AS10013, DKS222, 144-422, 72877, ID0106, 10456238, 
...View more
item #1001680W
Show less
Standard KS154 Ignition Knock (Detonation) Sensor
StandardPart # KS154
Standard KS154 Ignition Knock (Detonation) Sensor
4.443 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: Buick
Item LocatedUnited States
Quantity1
MaterialMetal/Plastic
item #1001655T
Note
Sensor Only
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Walker Products 242-1021 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1021
Walker Products 242-1021 Ignition Knock (Detonation) Sensor
4.227 Reviews
$38.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1996-1996 Buick Century, 1996-1996 Buick Regal, 1996-1998 Buick Skylark, 1997-2005 Buick Century, 2002-2003 Buick Rendezvous, 2004-2005 Buick Rendezvous, 1996-1996 Chevrolet Beretta, 1996-1996 Chevrolet Corsica, 1996-1996 Chevrolet Lumina APV, 1996-1997 Chevrolet Lumina, 1996-1997 Chevrolet Monte Carlo, 1997-1999 Chevrolet Malibu, 1997-2005 Chevrolet Venture, 1998-1999 Chevrolet Lumina, 1998-1999 Chevrolet Monte Carlo, 2000-2001 Chevrolet Lumina, 2000-2003 Chevrolet Malibu, 2000-2005 Chevrolet Impala, 2000-2005 Chevrolet Monte Carlo, 1996-1997 Oldsmobile Cutlass Supreme
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Part interchange
242-1021, KS44, ID0106, AS10013, 10456238, 144-422, 2KNC0023, 29028, 
...View more
item #1001LKA1
Show less
Walker Products 242-1391 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1391
Walker Products 242-1391 Ignition Knock (Detonation) Sensor
4.227 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: Buick
Item LocatedUnited States
Quantity1
Part interchange
242-1391
item #1001LH76
Show less
Walker Products 242-1016 Ignition Knock (Detonation) Sensor
Walker ProductsPart # 242-1016
Walker Products 242-1016 Ignition Knock (Detonation) Sensor
4.227 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: Buick
Item LocatedUnited States
Quantity1
Part interchange
242-1016, 3850357, 22024631, 38503579, KS27, 71-6520, 71-6538, ID0101, 
...View more
item #1001LEVU
Show less
Standard KS511 Ignition Knock (Detonation) Sensor
StandardPart # KS511
Standard KS511 Ignition Knock (Detonation) Sensor
4.443 Reviews
$33.99
Low stock: Only 4 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2020-2023 Buick Encore GX, 2019-2020 Cadillac CT6, 2021-2023 Chevrolet Trailblazer
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Part interchange
KS511, DKS250, 55494828, EKS151, KDSB10110
item #10016867
Show less
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