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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Chevrolet Spark Plug Wire
404 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 # 671-6067
Spark Plug Wire Set - Denso 671-6067
51 Reviews
$46.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1968-1969 Chevrolet Corvair, 1968-1969 Chevrolet Corvair, 1965-1966 Chevrolet Corvair, 1964-1967 Chevrolet Corvair, 1964-1967 Chevrolet Corvair, 1964-1966 Chevrolet Corvair, 1964-1964 Chevrolet Corvair, 1964-1964 Chevrolet Corvair, 1964-1964 Chevrolet Corvair, 1962-1963 Chevrolet Corvair, 1961-1963 Chevrolet Corvair, 1961-1963 Chevrolet Corvair, 1961-1961 Chevrolet Corvair, 1961-1961 Chevrolet Corvair, 1960-1960 Chevrolet Corvair, 1960-1960 Chevrolet Corvair
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6067, 116071, 35-6322, 6716067, 96073, 700283, CH610, 09313,
...View moreitem #100315E1
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DensoPart # 671-6061
Spark Plug Wire Set - Denso 671-6061
51 Reviews
$71.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2002-2002 Chevrolet Express 1500, 2002-2002 Chevrolet Express 2500, 2002-2002 GMC Savana 1500, 2002-2002 GMC Savana 2500, 2000-2002 Chevrolet Astro, 2000-2001 GMC Safari
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6061, 116064, 35-6324, 6716061, 96871, 700953, 726FF, CH76167,
...View moreitem #100315Z3
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DensoPart # 671-6018
Spark Plug Wire Set - Denso 671-6018
51 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1996-1996 Chevrolet Express 1500, 1996-1996 Chevrolet Express 2500, 1995-1995 Chevrolet Blazer, 1995-1995 Chevrolet S10, 1995-1995 GMC Jimmy, 1995-1995 GMC Sonoma, 1992-1995 Chevrolet Astro, 1992-1995 Chevrolet G10, 1992-1995 Chevrolet G20, 1992-1995 Chevrolet G30, 1992-1995 GMC G1500, 1992-1995 GMC G2500, 1992-1995 GMC G3500, 1992-1995 GMC Safari, 1992-1994 Chevrolet S10, 1992-1994 Chevrolet S10 Blazer, 1992-1994 GMC Jimmy, 1992-1994 GMC Sonoma, 1992-1994 Oldsmobile Bravada
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6018, 35-6116, MSW1601, 708, 6716018, 716W, 11-6017M, 2X1192,
...View moreitem #100313ZE
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DensoPart # 671-8042
Spark Plug Wire Set - Denso 671-8042
51 Reviews
$47.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1975-1975 Chevrolet G10, 1975-1975 Chevrolet G20, 1975-1975 Chevrolet G30, 1975-1975 GMC G15, 1975-1975 GMC G25, 1975-1975 GMC G35, 1974-1974 Chevrolet G10 Van, 1974-1974 Chevrolet G20 Van, 1974-1974 Chevrolet G30 Van, 1974-1974 GMC G15/G1500 Van, 1974-1974 GMC G25/G2500 Van, 1974-1974 GMC G35/G3500 Van, 1972-1972 Pontiac Ventura, 1971-1972 Pontiac Ventura, 1970-1970 Chevrolet Camaro, 1970-1970 Chevrolet Camaro, 1969-1970 Chevrolet Chevelle, 1969-1970 Chevrolet El Camino, 1969-1970 Chevrolet Nova, 1969-1969 Chevrolet Camaro
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8042, 118041, 35-8140, 6718042, 96203, 700147, 508F, 09655,
...View moreitem #100316C0
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DensoPart # 671-8056
Spark Plug Wire Set - Denso 671-8056
51 Reviews
$87.99
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3-year warranty
90 days free return
Fits 1998-2002 Chevrolet Camaro, 1998-2002 Pontiac Firebird, 1997-2002 Chevrolet Corvette
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8056, 35-8152, MSW1606, 6718056, 348S, 748CC, 11-8003M, 2X1171,
...View moreitem #100318CG
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DensoPart # 671-6054
Spark Plug Wire Set - Denso 671-6054
51 Reviews
$76.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1997-2000 Isuzu Hombre, 1996-2001 Chevrolet Express 1500, 1996-2001 Chevrolet Express 2500, 1996-2001 GMC Savana 1500, 1996-2001 GMC Savana 2500, 1996-2001 Oldsmobile Bravada, 1996-1999 Chevrolet Astro, 1996-1999 GMC Safari, 1996-1998 Chevrolet C1500, 1996-1998 Chevrolet K1500, 1996-1998 Chevrolet P30, 1996-1998 GMC C1500, 1996-1998 GMC K1500, 1996-1998 GMC P3500, 1996-1997 Chevrolet Blazer, 1996-1997 Chevrolet S10, 1996-1997 GMC Jimmy, 1996-1997 GMC Sonoma
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6054, 35-6151, 699, MSW1783, 6716054, IX59, 746T, 756B,
...View moreitem #100315GX
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DensoPart # 671-6068
Spark Plug Wire Set - Denso 671-6068
51 Reviews
$63.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2004-2004 Chevrolet S10, 2004-2004 GMC Sonoma, 2003-2007 GMC Savana 1500, 2003-2006 Chevrolet Express 1500, 2003-2005 Chevrolet Astro, 2003-2005 Chevrolet Blazer, 2003-2005 Chevrolet Express 2500, 2003-2005 GMC Savana 2500, 2002-2005 GMC Safari, 2002-2002 Chevrolet Blazer, 1999-1999 Chevrolet P30, 1999-1999 GMC P3500, 1998-2005 GMC Jimmy, 1998-2003 Chevrolet S10, 1998-2003 GMC Sonoma, 1998-2001 Chevrolet Blazer
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6068, 116072, 35-6327, 6716068, 96871, 700540, 746KK, 09791,
...View moreitem #100315PA
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DensoPart # 671-8024
Spark Plug Wire Set - Denso 671-8024
51 Reviews
$64.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1978-1982 Chevrolet Corvette, 1974-1974 Chevrolet Corvette
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8024, 118021, 35-8122, MSW1297, 6718024, 96282, 700254, 608D,
...View moreitem #100318DU
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DensoPart # 671-8006
Spark Plug Wire Set - Denso 671-8006
51 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1990-1990 Cadillac Brougham, 1988-1990 Buick LeSabre, 1987-1989 Cadillac Brougham, 1987-1989 Pontiac Safari, 1987-1987 Chevrolet Caprice, 1986-1990 Chevrolet Caprice, 1986-1990 Oldsmobile Custom Cruiser, 1986-1986 Cadillac Fleetwood, 1986-1986 Chevrolet Caprice, 1986-1986 Pontiac Parisienne, 1985-1987 Oldsmobile Cutlass Salon, 1985-1986 Oldsmobile Cutlass, 1982-1988 Oldsmobile Cutlass Supreme, 1982-1987 Buick Regal, 1982-1984 Oldsmobile Cutlass Calais, 1982-1983 Pontiac Grand LeMans, 1982-1982 Pontiac Parisienne, 1981-1989 Buick Electra, 1981-1986 Buick LeSabre, 1981-1985 Oldsmobile Custom Cruiser
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8006, 35-8102, MSW1299, 6718006, 608B, 11-823M, 2X1104, QW815,
...View moreitem #10031517
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DensoPart # 671-8036
Spark Plug Wire Set - Denso 671-8036
51 Reviews
$63.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1985-1991 Chevrolet Corvette
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8036, 118034, 35-8135, 6718036, 96284, 700303, CH869, 618W,
...View moreitem #100317YC
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DensoPart # 671-4286
Spark Plug Wire Set - Denso 671-4286
51 Reviews
$43.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2008-2008 Chevrolet Aveo5, 2005-2008 Chevrolet Aveo, 2005-2007 Pontiac Wave, 2004-2004 Chevrolet Aveo
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-4286, 114033, 35-4158, 6714286, ME96, KRX004, 97107, 744RR,
...View moreitem #100317LG
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DensoPart # 671-4043
Spark Plug Wire Set - Denso 671-4043
51 Reviews
$40.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2002-2002 Pontiac Sunfire, 2002-2002 Pontiac Sunfire, 2002-2002 Pontiac Sunfire, 1998-2002 Chevrolet Cavalier, 1998-2001 Pontiac Sunfire
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-4043, 35-4124, MSW1761, 6714043, CPG-GM004, 764S, 11-4125M, 2X1145,
...View moreitem #1002HTDV
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DensoPart # 671-8046
Spark Plug Wire Set - Denso 671-8046
51 Reviews
$93.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995-1996 Cadillac Commercial Chassis, 1994-1996 Buick Commercial Chassis, 1994-1996 Buick Roadmaster, 1994-1996 Cadillac Fleetwood, 1994-1996 Chevrolet Caprice, 1994-1996 Chevrolet Impala, 1993-1993 Chevrolet Camaro, 1993-1993 Pontiac Firebird
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8046, 35-8143, MSW1785, MSW1772, 6718046, 718F, 718B, 748B,
...View moreitem #100314X4
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DensoPart # 671-8064
Spark Plug Wire Set - Denso 671-8064
51 Reviews
$83.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2002-2002 Chevrolet Avalanche 2500, 2001-2005 Chevrolet Silverado 3500, 2001-2005 Chevrolet Suburban 2500, 2001-2002 Chevrolet Express 3500, 2001-2002 Chevrolet Silverado 2500 HD, 2001-2002 GMC Savana 3500, 2001-2002 GMC Sierra 2500 HD, 2001-2002 GMC Sierra 3500, 2001-2002 GMC Yukon XL 2500
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8064, 118065, 35-8159, 732, 6718064, 97073, 97095, 700216,
...View moreitem #1003177S
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DensoPart # 671-3004
Spark Plug Wire Set - Denso 671-3004
51 Reviews
$45.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1998-2000 Chevrolet Metro, 1994-1999 Pontiac Firefly, 1992-1997 Geo Metro, 1989-1991 Geo Metro, 1989-1991 Pontiac Firefly
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-3004, 35-3004, 471, 6713004, 703J, 2X1136, QW770, 183003,
...View moreitem #1002HSS5
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DensoPart # 671-8021
Spark Plug Wire Set - Denso 671-8021
51 Reviews
$58.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1994-1997 Chevrolet P30, 1994-1997 GMC P3500, 1994-1995 Chevrolet C2500, 1994-1995 Chevrolet C2500 Suburban, 1994-1995 Chevrolet C3500, 1994-1995 Chevrolet G30, 1994-1995 Chevrolet K2500, 1994-1995 Chevrolet K2500 Suburban, 1994-1995 Chevrolet K3500, 1994-1995 GMC C2500, 1994-1995 GMC C2500 Suburban, 1994-1995 GMC C3500, 1994-1995 GMC G3500, 1994-1995 GMC K2500, 1994-1995 GMC K2500 Suburban, 1994-1995 GMC K3500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8021, 35-8119, MSW1788, 6718021, 718C, 11-870M, QW975, 118018,
...View moreitem #100316GP
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DensoPart # 671-8048
Spark Plug Wire Set - Denso 671-8048
51 Reviews
$84.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1992-1996 Chevrolet Corvette
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8048, 118048, 35-8144, 6718048, 96283, 700737, 708W, 748C,
...View moreitem #100316LC
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DensoPart # 671-6019
Spark Plug Wire Set - Denso 671-6019
51 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1999-1999 Oldsmobile Alero, 1999-1999 Pontiac Grand Am, 1999-1999 Pontiac Montana, 1997-1999 Buick Century, 1997-1999 Chevrolet Malibu, 1997-1999 Chevrolet Venture, 1997-1999 Oldsmobile Cutlass, 1997-1997 Oldsmobile Cutlass Supreme, 1996-1999 Oldsmobile Silhouette, 1996-1998 Pontiac Trans Sport, 1996-1996 Chevrolet Lumina APV, 1995-1999 Chevrolet Lumina, 1995-1999 Chevrolet Monte Carlo, 1995-1996 Oldsmobile Cutlass Supreme, 1994-1999 Pontiac Grand Prix, 1994-1998 Buick Skylark, 1994-1998 Oldsmobile Achieva, 1994-1998 Pontiac Grand Am, 1994-1996 Buick Regal, 1994-1996 Chevrolet Beretta
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6019, MSW1797, MSW1778, 35-6117, 710, 6716019, 726F, 746V,
...View moreitem #100315W8
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DensoPart # 671-6012
Spark Plug Wire Set - Denso 671-6012
51 Reviews
$49.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
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: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6012, 35-6110, 412, MSW1818, 6716012, IX47, 706N, 906B,
...View moreitem #1003156E
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DensoPart # 671-6009
Spark Plug Wire Set - Denso 671-6009
51 Reviews
$58.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995-1995 Buick Park Avenue, 1995-1995 Buick Riviera, 1995-1995 Oldsmobile 98, 1995-1995 Oldsmobile Silhouette, 1995-1995 Pontiac Bonneville, 1995-1995 Pontiac Bonneville, 1993-1995 Buick LeSabre, 1993-1995 Buick Regal, 1993-1995 Oldsmobile 88, 1993-1994 Buick Park Avenue, 1993-1994 Oldsmobile 98, 1993-1994 Pontiac Bonneville, 1993-1993 Buick Riviera, 1992-1995 Chevrolet Lumina APV, 1992-1995 Pontiac Trans Sport, 1992-1994 Oldsmobile Silhouette, 1992-1992 Buick LeSabre, 1992-1992 Buick Park Avenue, 1992-1992 Buick Regal, 1992-1992 Buick Riviera
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Vehicle: Chevrolet
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6009, 35-6107, MSW1832, 6716009, 626D, 626F, 11-667M, 2X1093,
...View moreitem #100316TA
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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!