What Does A Spark Plug Do
Spark plugs can make or break your engine’s performance. Understand how they work, how to recognize a faulty one, and get expert advice on choosing the right spark plug for better engine health.
Jul 21, 2026
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Isuzu Spark Plug Wire
82 itemsMisfires, rough idle, or weak acceleration can start with aging ignition wires. Replace your spark plug wires set to help deliver steady spark and restore smoother engine performance.
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DensoPart # 671-6012
Spark Plug Wire Set - Denso 671-6012
51 Reviews
$49.99
Low stock: Only 5 left
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3-year warranty
90 days free return
Fits 1991-1994 Isuzu Pickup, 1991-1993 GMC Sonoma, 1991-1992 Isuzu Rodeo, 1989-1991 Isuzu Trooper, 1986-1986 Oldsmobile Cutlass Ciera, 1985-1993 Chevrolet S10, 1985-1990 GMC S15, 1985-1989 Chevrolet Camaro, 1985-1989 Chevrolet S10 Blazer, 1985-1989 GMC S15 Jimmy, 1985-1989 Pontiac Firebird, 1985-1986 Chevrolet Celebrity, 1985-1986 Pontiac 6000, 1985-1985 Buick Skylark, 1985-1985 Chevrolet Citation II, 1983-1986 Buick Century, 1983-1983 Oldsmobile Cutlass Ciera
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Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6012, 35-6110, 412, MSW1818, 6716012, IX47, 706N, 906B,
...View moreitem #1003156E
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Walker ProductsPart # 924-1552
Walker Products 924-1552 Spark Plug Wire Set
4.73 Reviews
$66.99
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3-year warranty
90 days free return
Fits 2019-2019 Ford Fiesta, 2018-2019 Ford Fiesta, 2018-2019 Ford Fiesta, 2018-2018 Ford Fiesta, 2014-2015 Ford Fiesta, 2011-2013 Ford Fiesta, 2011-2011 Chevrolet Impala, 2010-2013 Chevrolet Express Cargo, 2010-2010 Chevrolet Impala, 2009-2011 Buick Lucerne, 2009-2010 Volkswagen Routan, 2008-2014 Chevrolet Express 1500, 2008-2014 GMC Savana 1500, 2008-2010 Chrysler Town & Country, 2008-2010 Chrysler Town & Country, 2008-2010 Dodge Grand Caravan, 2008-2010 Dodge Grand Caravan, 2008-2009 Buick Allure, 2008-2009 Chevrolet Equinox, 2008-2009 Pontiac Torrent
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Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1552
item #1001PRCV
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A-Premium®Part # APSPW395
6 Pcs Spark Plug Wire Sets for 1984-1985 Isuzu Trooper
4.660 Reviews
$40.99
Low stock: Only 4 left
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3-year warranty
90 days free return
Fits Isuzu Trooper: 1984 1985
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Vehicle: Isuzu
Item LocatedUnited States
Quantity6
Part interchange
6714004, 55434, 22450W8825, 8942150810, 8942188100, 94021091, 94021092, 94021093,
...View moreConditionNew
item #10139PAG
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Walker ProductsPart # 924-1514
Walker Products 924-1514 Spark Plug Wire Set
4.73 Reviews
$40.99
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3-year warranty
90 days free return
Fits 1991-1994 Isuzu Pickup, 1991-1993 GMC Sonoma, 1991-1992 Isuzu Rodeo, 1989-1991 Isuzu Trooper, 1986-1986 Oldsmobile Cutlass Ciera, 1985-1993 Chevrolet S10, 1985-1990 GMC S15, 1985-1989 Chevrolet Camaro, 1985-1989 Chevrolet S10 Blazer, 1985-1989 GMC S15 Jimmy, 1985-1989 Pontiac Firebird, 1985-1986 Chevrolet Celebrity, 1985-1986 Pontiac 6000, 1985-1985 Buick Skylark, 1985-1985 Chevrolet Citation II, 1984-1985 Chevrolet Citation, 1982-1986 Buick Century
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Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1514, 35-6110, 2929, 2954, 9019, 189, 219, 9020,
...View moreitem #1001PS4V
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DensoPart # 671-4040
Spark Plug Wire Set - Denso 671-4040
51 Reviews
$54.99
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3-year warranty
90 days free return
Fits 1997-1997 Isuzu Hombre, 1996-1997 Chevrolet S10, 1996-1997 GMC Sonoma, 1996-1996 Isuzu Hombre
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Vehicle: Isuzu
Item LocatedUnited States
Quantity4
Part interchange
671-4040, 637, 35-4121, MSW1792, 6714040, IX53, 764C, 954N,
...View moreitem #1002HVQ8
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Walker ProductsPart # 924-6001
Walker Products 924-6001 Spark Plug Wire Set
4.73 Reviews
$52.99
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3-year warranty
90 days free return
Fits 2022-2022 Cadillac CT5, 2022-2022 Chevrolet Silverado 1500 LTD, 2022-2022 Chevrolet Silverado 1500 LTD, 2022-2022 GMC Sierra 1500 Limited, 2022-2022 GMC Sierra 1500 Limited, 2021-2022 Cadillac Escalade, 2021-2022 Cadillac Escalade ESV, 2021-2022 Chevrolet Express 2500, 2021-2022 Chevrolet Express 3500, 2021-2022 Chevrolet Suburban, 2021-2022 Chevrolet Suburban, 2021-2022 Chevrolet Tahoe, 2021-2022 Chevrolet Tahoe, 2021-2022 GMC Savana 2500, 2021-2022 GMC Savana 3500, 2021-2022 GMC Yukon, 2021-2022 GMC Yukon, 2021-2022 GMC Yukon XL, 2021-2022 GMC Yukon XL, 2020-2022 Chevrolet Silverado 2500 HD
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Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-6001
item #1001PPNZ
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Walker ProductsPart # 924-1624
Walker Products 924-1624 Spark Plug Wire Set
4.73 Reviews
$44.99
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3-year warranty
90 days free return
Fits 2001-2003 Isuzu Rodeo Sport, 1998-2003 Isuzu Rodeo, 1998-2000 Isuzu Amigo
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Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1624, 35-4290, 7845, 8826, IX53, IX60, 4597, 9676,
...View moreitem #1001PS55
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DensoPart # 671-8161
Spark Plug Wire Set - Denso 671-8161
51 Reviews
$92.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009-2009 Hummer H3T, 2008-2009 Buick Allure, 2008-2009 Saab 9-7x, 2008-2008 Buick LaCrosse, 2008-2008 Chevrolet Express 1500, 2008-2008 Chevrolet Express 2500, 2008-2008 Chevrolet Express 2500, 2008-2008 Chevrolet Express 3500, 2008-2008 Chevrolet Express 3500, 2008-2008 Chevrolet Silverado 3500 HD, 2008-2008 Chevrolet Suburban 1500, 2008-2008 Chevrolet Tahoe, 2008-2008 Chevrolet Tahoe, 2008-2008 Chevrolet Tahoe, 2008-2008 GMC Savana 1500, 2008-2008 GMC Savana 2500, 2008-2008 GMC Savana 2500, 2008-2008 GMC Savana 3500, 2008-2008 GMC Savana 3500, 2008-2008 GMC Sierra 1500
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Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8161, 118079, 35-8346, 6718161, GMX107, 51436, 97093, 700638,
...View moreitem #1004YZK4
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Walker ProductsPart # 924-1182
Walker Products 924-1182 Spark Plug Wire Set
4.73 Reviews
$36.99
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3-year warranty
90 days free return
Fits 1990-1994 Isuzu Amigo
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Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1182, 35-4209, 4593, 9191, 27541, 9616, 9617, 7541,
...View moreitem #1001PTH5
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Walker ProductsPart # 924-1550
Walker Products 924-1550 Spark Plug Wire Set
4.73 Reviews
$42.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2010-2010 Chrysler PT Cruiser, 2009-2009 Chrysler PT Cruiser, 2008-2009 Chrysler PT Cruiser, 2008-2008 Chrysler PT Cruiser, 2008-2008 Mini Cooper, 2007-2007 Chrysler PT Cruiser, 2007-2007 Mini Cooper, 2006-2006 Chrysler PT Cruiser, 2006-2006 Chrysler PT Cruiser, 2006-2006 Chrysler PT Cruiser, 2006-2006 Chrysler Sebring, 2006-2006 Dodge Viper, 2005-2008 Chrysler PT Cruiser, 2005-2006 Mini Cooper, 2005-2005 Dodge Viper, 2004-2009 Chrysler PT Cruiser, 2004-2008 Chrysler PT Cruiser, 2004-2006 Dodge Ram 1500, 2004-2005 Chrysler Sebring, 2004-2004 Chrysler PT Cruiser
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Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1550
item #1001PRLU
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Walker ProductsPart # 924-2049
Walker Products 924-2049 Spark Plug Wire Set
4.73 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009-2009 GMC Yukon XL 1500, 2009-2009 Saab 9-7x, 2008-2009 Buick Allure, 2008-2008 Buick LaCrosse, 2008-2008 Chevrolet Express 1500, 2008-2008 Chevrolet Express 2500, 2008-2008 Chevrolet Express 2500, 2008-2008 Chevrolet Express 3500, 2008-2008 Chevrolet Express 3500, 2008-2008 Chevrolet Silverado 1500, 2008-2008 Chevrolet Silverado 1500, 2008-2008 Chevrolet Silverado 1500, 2008-2008 Chevrolet Silverado 2500, 2008-2008 Chevrolet Silverado 3500 HD, 2008-2008 GMC Savana 1500, 2008-2008 GMC Savana 2500, 2008-2008 GMC Savana 2500, 2008-2008 GMC Savana 3500, 2008-2008 GMC Savana 3500, 2008-2008 GMC Sierra 1500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-2049, 35-8346, 3162, 9647, 8HY3162, 27881, L-4347, CB-294,
...View moreitem #1001PU1U
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Walker ProductsPart # 924-1082
Walker Products 924-1082 Spark Plug Wire Set
4.73 Reviews
$37.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995-1995 Isuzu Pickup, 1991-1994 Isuzu Pickup, 1991-1994 Isuzu Pickup, 1989-1991 Isuzu Trooper, 1989-1989 Isuzu Amigo, 1988-1990 Isuzu Pickup, 1988-1988 Isuzu Trooper, 1986-1987 Isuzu Pickup, 1986-1987 Isuzu Trooper
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1082, 35-4209, 8045, 8077, IE44, IE50, 4593, 9191,
...View moreitem #1001PQN6
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Walker ProductsPart # 924-6007
Walker Products 924-6007 Spark Plug Wire Set
4.73 Reviews
$122.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022-2022 Cadillac CT5, 2022-2022 Chevrolet Silverado 1500 LTD, 2022-2022 Chevrolet Silverado 1500 LTD, 2022-2022 GMC Sierra 1500 Limited, 2022-2022 GMC Sierra 1500 Limited, 2021-2022 Cadillac Escalade, 2021-2022 Cadillac Escalade ESV, 2021-2022 Chevrolet Express 2500, 2021-2022 Chevrolet Express 3500, 2021-2022 Chevrolet Suburban, 2021-2022 Chevrolet Suburban, 2021-2022 Chevrolet Tahoe, 2021-2022 Chevrolet Tahoe, 2021-2022 GMC Savana 2500, 2021-2022 GMC Savana 3500, 2021-2022 GMC Yukon, 2021-2022 GMC Yukon, 2021-2022 GMC Yukon XL, 2021-2022 GMC Yukon XL, 2020-2022 Chevrolet Silverado 2500 HD
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Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-6007
item #1001PRS7
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Walker ProductsPart # 924-6009B
Walker Products 924-6009B Spark Plug Wire Set
4.73 Reviews
$124.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022-2022 Cadillac CT5, 2022-2022 Chevrolet Silverado 1500 LTD, 2022-2022 Chevrolet Silverado 1500 LTD, 2022-2022 GMC Sierra 1500 Limited, 2022-2022 GMC Sierra 1500 Limited, 2021-2022 Cadillac Escalade, 2021-2022 Cadillac Escalade ESV, 2021-2022 Chevrolet Express 2500, 2021-2022 Chevrolet Express 3500, 2021-2022 Chevrolet Suburban, 2021-2022 Chevrolet Suburban, 2021-2022 Chevrolet Tahoe, 2021-2022 Chevrolet Tahoe, 2021-2022 GMC Savana 2500, 2021-2022 GMC Savana 3500, 2021-2022 GMC Yukon, 2021-2022 GMC Yukon, 2021-2022 GMC Yukon XL, 2021-2022 GMC Yukon XL, 2020-2022 Chevrolet Silverado 2500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-6009B
item #1001PR1Q
Show less
Walker ProductsPart # 924-6009
Walker Products 924-6009 Spark Plug Wire Set
4.73 Reviews
$124.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022-2022 Cadillac CT5, 2022-2022 Chevrolet Silverado 1500 LTD, 2022-2022 Chevrolet Silverado 1500 LTD, 2022-2022 GMC Sierra 1500 Limited, 2022-2022 GMC Sierra 1500 Limited, 2021-2022 Cadillac Escalade, 2021-2022 Cadillac Escalade ESV, 2021-2022 Chevrolet Express 2500, 2021-2022 Chevrolet Express 3500, 2021-2022 Chevrolet Suburban, 2021-2022 Chevrolet Suburban, 2021-2022 Chevrolet Tahoe, 2021-2022 Chevrolet Tahoe, 2021-2022 GMC Savana 2500, 2021-2022 GMC Savana 3500, 2021-2022 GMC Yukon, 2021-2022 GMC Yukon, 2021-2022 GMC Yukon XL, 2021-2022 GMC Yukon XL, 2020-2022 Chevrolet Silverado 2500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-6009
item #1001PSNH
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Walker ProductsPart # 924-1223
Walker Products 924-1223 Spark Plug Wire Set
4.73 Reviews
$40.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1996-1997 Isuzu Oasis, 1995-1997 Honda Odyssey
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Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1223, 35-4215, 8040, HE80, 4716, 4717, 9278, 9508,
...View moreitem #1001PPP5
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Walker ProductsPart # 924-1659
Walker Products 924-1659 Spark Plug Wire Set
4.73 Reviews
$55.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2005-2005 Chevrolet Express 3500, 2004-2004 Buick Rainier, 2004-2004 GMC Envoy XUV, 2003-2005 Chevrolet Express 1500, 2003-2005 Chevrolet Express 2500, 2003-2005 Chevrolet Express 2500, 2003-2005 Chevrolet Express 2500, 2003-2005 Chevrolet Express 3500, 2003-2005 GMC Savana 1500, 2003-2005 GMC Savana 2500, 2003-2005 GMC Savana 2500, 2003-2005 GMC Savana 2500, 2003-2005 GMC Savana 3500, 2003-2004 Chevrolet SSR, 2003-2004 Chevrolet Trailblazer EXT, 2003-2004 GMC Envoy XL, 2003-2004 Isuzu Ascender
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Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1659, 35-8337, 3162, 48322, 35-77869, 35-77872, 4714, 9018,
...View moreitem #1001PTDT
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Walker ProductsPart # 924-1798
Walker Products 924-1798 Spark Plug Wire Set
4.73 Reviews
$34.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1994-1996 Honda Passport, 1991-1997 Isuzu Rodeo
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Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1798, 35-4209, 4593, 9191, 27541, 9624, 7541, 9167,
...View moreitem #1001PTR3
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Walker ProductsPart # 924-1307
Walker Products 924-1307 Spark Plug Wire Set
4.73 Reviews
$72.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1994-1996 Honda Passport, 1993-1995 Isuzu Rodeo
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Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1307, 35-6055, 6500, 9505, 27683, 29169, 35-77655, 9034,
...View moreitem #1001PTW0
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Walker ProductsPart # 924-6002
Walker Products 924-6002 Spark Plug Wire Set
4.73 Reviews
$50.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022-2022 Cadillac CT5, 2022-2022 Chevrolet Silverado 1500 LTD, 2022-2022 Chevrolet Silverado 1500 LTD, 2022-2022 GMC Sierra 1500 Limited, 2022-2022 GMC Sierra 1500 Limited, 2021-2022 Cadillac Escalade, 2021-2022 Cadillac Escalade ESV, 2021-2022 Chevrolet Express 2500, 2021-2022 Chevrolet Express 3500, 2021-2022 Chevrolet Suburban, 2021-2022 Chevrolet Suburban, 2021-2022 Chevrolet Tahoe, 2021-2022 Chevrolet Tahoe, 2021-2022 GMC Savana 2500, 2021-2022 GMC Savana 3500, 2021-2022 GMC Yukon, 2021-2022 GMC Yukon, 2021-2022 GMC Yukon XL, 2021-2022 GMC Yukon XL, 2020-2022 Chevrolet Silverado 2500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Isuzu
Item LocatedUnited States
QuantityOne Set
Part interchange
924-6002
item #1001PQ5C
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What are spark plug wires?
Spark plug wires, also known as ignition cables or spark plug leads, are a set of wires that connect the ignition coil or distributor to the spark plugs in an internal combustion engine. They are responsible for transmitting high-voltage electrical energy from the ignition source to the spark plugs, which ignite the fuel-air mixture in the engine's cylinders.
The spark plug wires typically consist of a central core made of conductive materials such as copper, and an insulating layer made of materials like silicone or rubber to prevent electrical current from leaking. The wires are designed to withstand high temperatures and electrical interference and are often color-coded to ensure correct installation.
Signs of bad spark plug wires
Spark plug wires play a crucial role in ensuring reliable engine performance. Worn or damaged spark plug wires can cause misfires, rough idling, and poor fuel efficiency, so it's important to take regular maintenance and replace them as needed.
Engine knocking
When the spark plug wires fail, the engine may produce a knocking sound, particularly under heavy loads. This can be caused by pre-ignition or detonation, which can occur when the spark plug wires are not delivering enough energy to the spark plugs.
Rough shifting (automatic transmission)
In some cases, a damaged spark plug wire can cause rough shifting in an automatic transmission. This can be due to a drop in engine power caused by misfires or other problems related to the spark plug wires.
Burned spark plug wires
If you notice that your spark plug wires are discolored or burned, this can be a sign that they are not functioning properly. Burned spark plug wires can be caused by excessive heat, electrical interference, or other issues.
Poor acceleration
When the spark plug wires are failing, the engine may have trouble accelerating smoothly. This can be due to misfires or other problems related to the spark plug wires.
Stalling
A damaged spark plug wire can cause the engine to stall or cut out, particularly at idle. This can be due to a drop in engine power caused by misfires or other problems related to the spark plug wires.
How to change spark plug wires?
Replacing a spark plug wire set is a relatively simple task, and can usually be completed in under an hour. You can follow these steps:
1. Remove the worn or faulty spark wire set.
To avoid confusion and prevent accidentally switching the wires, it is recommended to replace each spark plug wire individually, starting with the longest one. When removing the wires from either the spark plug or distributor cap, it is important to loosen the connection by twisting or rotating the boot. Yanking or forcefully pulling on the wires may cause them to break. Only pull on the boot and refrain from pulling on the cable.
2. Install the new spark plug wire set
Install the new spark plug wires in the same location as the old wires, making sure to connect each wire to the correct spark plug. If your new spark plug wires have boots, be sure to push the boot firmly onto the spark plug until it clicks into place.
3. Test the new spark plug wires
Once you have installed the new spark plug wires, start the engine and check for any signs of misfires, rough idling, or other problems that could indicate an issue with the spark plug wires. If everything looks good, you're all set!