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 Impala Spark Plug Wire
89 itemsSpark plug wires carry high voltage from the ignition coil or distributor to the spark plugs on engines equipped with separate ignition leads. Their insulated cables and boots help keep that voltage on its intended path to the plugs.
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Walker ProductsPart # 924-1334
Walker Products 924-1334 Spark Plug Wire Set
4.73 Reviews
$42.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1987-1987 Buick Regal, 1986-1987 Buick Regal, 1986-1986 Buick Regal, 1986-1986 Oldsmobile Delta 88, 1983-1985 Buick Century, 1982-1984 Buick Regal, 1982-1982 Chevrolet Celebrity, 1982-1982 Oldsmobile Cutlass Ciera, 1982-1982 Pontiac Grand LeMans, 1981-1984 Buick Riviera, 1981-1982 Cadillac Eldorado, 1981-1982 Cadillac Seville, 1981-1981 Pontiac LeMans, 1981-1981 Pontiac LeMans, 1981-1981 Pontiac LeMans, 1980-1987 Chevrolet Monte Carlo, 1980-1985 Buick LeSabre, 1980-1985 Chevrolet Caprice, 1980-1985 Chevrolet Impala, 1980-1984 Buick Electra
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Vehicle: Chevrolet Impala
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1334, 35-6119, 35-6122, 2930, 9372, 9027, 9371, 26629,
...View moreitem #1001PR4Y
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DensoPart # 671-8044
Spark Plug Wire Set - Denso 671-8044
51 Reviews
$49.99
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3-year warranty
90 days free return
Fits 1984-1986 Jeep Grand Wagoneer, 1979-1979 American Motors Spirit, 1978-1979 American Motors AMX, 1978-1979 American Motors Concord, 1978-1979 American Motors Pacer, 1977-1986 Jeep J20, 1976-1981 Jeep CJ7, 1976-1976 Jeep J20, 1976-1976 Jeep J20, 1975-1983 Jeep Wagoneer, 1975-1981 Jeep CJ5, 1975-1978 Jeep Wagoneer, 1975-1977 American Motors Hornet, 1975-1977 American Motors Matador, 1975-1976 American Motors Gremlin, 1975-1975 Jeep CJ6, 1975-1975 Jeep J20, 1974-1986 Jeep J10, 1974-1983 Jeep Cherokee, 1974-1978 Jeep Cherokee
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Vehicle: Chevrolet Impala
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8044, 35-8142, MSW1914, 6718044, 518F, 508G, 11-865M, 2X1019,
...View moreitem #100316Z8
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DensoPart # 671-8045
Spark Plug Wire Set - Denso 671-8045
51 Reviews
$45.99
Low stock: Only 5 left
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3-year warranty
90 days free return
Fits 1974-1974 Chevrolet Bel Air, 1974-1974 Chevrolet Caprice, 1974-1974 Chevrolet Corvette, 1974-1974 Chevrolet El Camino, 1974-1974 Chevrolet El Camino, 1974-1974 Chevrolet El Camino, 1974-1974 Chevrolet Impala, 1974-1974 Chevrolet K10 Pickup, 1974-1974 Chevrolet Laguna, 1974-1974 Chevrolet Malibu, 1974-1974 Chevrolet Malibu, 1974-1974 Chevrolet Malibu, 1974-1974 Chevrolet Monte Carlo, 1974-1974 Chevrolet Monte Carlo, 1974-1974 GMC C25/C2500 Suburban, 1974-1974 GMC P35/P3500 Van, 1974-1974 GMC Sprint, 1974-1974 GMC Sprint, 1973-1974 Chevrolet Bel Air, 1973-1974 Chevrolet C10 Pickup
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Vehicle: Chevrolet Impala
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8045, 118044, 35-8331, 6718045, 96893, 700151, 508R, CH851,
...View moreitem #1003153Z
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Walker ProductsPart # 924-1353
Walker Products 924-1353 Spark Plug Wire Set
4.73 Reviews
$38.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1989-1989 GMC P2500, 1987-1988 Chevrolet R20, 1987-1988 Chevrolet R30, 1987-1988 Chevrolet V30, 1987-1988 GMC R2500, 1987-1988 GMC R3500, 1987-1988 GMC V3500, 1987-1987 Chevrolet V20, 1987-1987 GMC V2500, 1984-1984 GMC C2500 Suburban, 1984-1984 GMC K2500 Suburban, 1982-1984 GMC G3500, 1981-1984 Chevrolet G30, 1980-1986 Chevrolet C20, 1980-1986 GMC C2500, 1980-1985 Chevrolet C50, 1980-1985 Chevrolet C60, 1980-1985 GMC C5000, 1980-1985 GMC C6000, 1980-1980 Chevrolet C30
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Vehicle: Chevrolet Impala
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1353, 35-6118, 2915, 2935, 9030, 9042, 26637, L-4113,
...View moreitem #1001PP4T
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DelphiPart # XS10560
Spark Plug Wire Set - Delphi XS10560
4.647 Reviews
$147.99
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3-year warranty
90 days free return
Fits 2008-2009 Buick LaCrosse, 2008-2008 Chevrolet Corvette, 2008-2008 Chevrolet Corvette, 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 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 Hummer H2, 2008-2008 Hummer H3, 2008-2008 Pontiac G8, 2007-2008 Cadillac Escalade, 2007-2008 Cadillac Escalade ESV, 2007-2008 Cadillac Escalade EXT, 2007-2008 Chevrolet Avalanche
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Vehicle: Chevrolet Impala
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10560, 2X1876, QW1554, 748RR, 19417612, 89018058, 19351593, 671-8161,
...View moreitem #1001WNC6
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DelphiPart # XS10544
Spark Plug Wire Set - Delphi XS10544
4.647 Reviews
$95.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2010-2010 Pontiac G6, 2009-2010 Buick Lucerne, 2009-2010 Chevrolet Malibu, 2008-2010 Saturn Vue, 2008-2009 Pontiac G6, 2008-2009 Pontiac G6, 2008-2008 Chevrolet Malibu, 2008-2008 Chevrolet Malibu, 2007-2008 Chevrolet Malibu, 2007-2008 Chevrolet Uplander, 2007-2008 Saturn Aura, 2007-2007 Buick Terraza, 2007-2007 Chevrolet Malibu, 2007-2007 Chevrolet Malibu, 2007-2007 Chevrolet Malibu, 2007-2007 Chevrolet Malibu, 2007-2007 Chevrolet Malibu, 2007-2007 Pontiac G6, 2007-2007 Saturn Relay, 2006-2010 Chevrolet Impala
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Impala
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10544, 746SS, 7730, 89017743, 19351586, 19417611, CH76180
item #1001WN0K
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DelphiPart # XS10390
Spark Plug Wire Set - Delphi XS10390
4.647 Reviews
$51.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2005-2005 Pontiac Montana, 2004-2005 Buick Rendezvous, 2002-2003 Buick Rendezvous, 2001-2005 Buick Century, 2001-2005 Chevrolet Impala, 2001-2005 Chevrolet Monte Carlo, 2001-2005 Chevrolet Venture, 2001-2005 Pontiac Aztek, 2001-2005 Pontiac Grand Am, 2001-2004 Oldsmobile Alero, 2001-2004 Oldsmobile Silhouette, 2001-2004 Pontiac Montana, 2001-2003 Chevrolet Malibu, 2001-2003 Pontiac Grand Prix, 2001-2001 Chevrolet Lumina, 1999-1999 Oldsmobile Cutlass
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Impala
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10390, QW1409, 2X1188, 726UU, 9726UU, 116047, 35-PF77689, 12192462,
...View moreitem #1001W93Y
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DelphiPart # XS10392
Spark Plug Wire Set - Delphi XS10392
4.647 Reviews
$50.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2008-2008 Buick Lucerne, 2006-2008 Pontiac Grand Prix, 2005-2009 Buick LaCrosse, 2005-2005 Pontiac Grand Prix, 2005-2005 Pontiac Grand Prix, 2004-2004 Pontiac Grand Prix, 2002-2003 Pontiac Grand Prix, 2001-2004 Buick Regal, 2001-2001 Pontiac Grand Prix, 2000-2005 Chevrolet Impala, 2000-2005 Chevrolet Monte Carlo, 2000-2000 Buick Regal, 1999-2001 Pontiac Grand Prix, 1999-1999 Buick Regal, 1999-1999 Buick Regal
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Impala
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10392, 2X1101, QW1371, 746BB, 9746BB, 116066, 35-PF77672, 700949,
...View moreitem #1001WDWH
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DelphiPart # XS10202
Spark Plug Wire Set - Delphi XS10202
4.647 Reviews
$57.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1986-1986 GMC Caballero, 1986-1986 GMC Caballero, 1985-1986 Chevrolet Camaro, 1985-1986 Chevrolet Caprice, 1985-1985 Chevrolet Impala, 1983-1986 GMC Caballero, 1983-1986 Pontiac Bonneville, 1983-1986 Pontiac Grand Prix, 1983-1986 Pontiac Parisienne, 1983-1984 Chevrolet C10, 1983-1984 Chevrolet C10, 1983-1984 Chevrolet C10 Suburban, 1983-1984 Chevrolet C10 Suburban, 1983-1984 Chevrolet C20, 1983-1984 Chevrolet C20, 1983-1984 Chevrolet C20 Suburban, 1983-1984 Chevrolet C20 Suburban, 1983-1984 Chevrolet C30, 1983-1984 Chevrolet Camaro, 1983-1984 Chevrolet Camaro
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Impala
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10202, 30843, 2X1109, QW843, 608E, 9608E, 2629S, 2651SM,
...View moreitem #1001W97D
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What Spark Plug Wires Do
Spark plug wires carry high voltage from the ignition coil or distributor to the spark plugs on engines equipped with separate ignition leads. Their insulated cables and boots help keep that voltage on its intended path to the plugs.
A-Premium offers wire sets for selected engines with different wire counts, lengths and connections. Match the exact application and ignition layout, then check the terminal ends and boot angles; wire diameter alone does not establish fit.
Inspecting And Replacing Ignition Wires
Heat damage, cuts or loose connections can interfere with spark delivery and contribute to misfires or rough running. Inspect the wires, boots, spark plugs and ignition components before deciding what needs replacement; similar symptoms can have other causes.
Keep each lead connected to the correct terminal and route it away from hot or moving components using the specified supports. Wire manufacturers recommend replacing leads one at a time and pulling on the boot rather than the cable. On distributor-equipped systems, also inspect the cap and distributor rotor as separate components.
Frequently Asked Questions (FAQ)
Does the number of wires always equal the number of cylinders?
The contents depend on the ignition layout: some distributor systems also use a separate coil wire. Check the selected set's listed contents and the vehicle application instead of choosing by cylinder count alone.
Why do wire length and boot angle matter?
The lead must reach the correct connection without stretching and follow a safe route around the engine. Boot shape and angle affect how it seats at the plug or coil and help it clear nearby parts.
Are spark plug wires used on every ignition system?
Some engines use individual coils mounted directly on the spark plugs with insulated coil boots instead of conventional long plug leads. Identify the installed ignition design before choosing wires or boots.
Does a thicker spark plug wire automatically improve ignition performance?
Wire diameter alone does not describe its resistance, terminals or compatibility. Choose the wire construction and specifications appropriate to the ignition system rather than assuming a larger diameter provides an upgrade.
What can damage a spark plug wire before it wears out?
A wire can be burned by nearby exhaust heat, cut by a sharp edge or damaged when the cable is pulled instead of its boot. Correct routing and secure supports help keep the replacement away from these hazards.