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Spark Plug Wire

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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.

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8 Pcs Blue Spark Plug Wire Set for 2007 Chevrolet Silverado 3500 Classic8 Pcs Blue Spark Plug Wire Set for 2007 Chevrolet Silverado 3500 Classic
A-Premium®Part # APSPW557
8 Pcs Blue Spark Plug Wire Set for 2007 Chevrolet Silverado 3500 Classic
4.660 Reviews
$37.99
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3-year warranty
90 days free return
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Item LocatedUnited States
Quantity8
Part interchange
6718063, 51430, 27873
ConditionNew
item #1018CQL3
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8 Pcs Blue Spark Plug Wire Set for 2002-2006 Chevrolet Avalanche 1500
A-Premium®Part # APSPW557
8 Pcs Blue Spark Plug Wire Set for 2002-2006 Chevrolet Avalanche 1500
4.660 Reviews
$37.99
Low stock: Only 2 left
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90 days free return
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Item LocatedUnited States
Quantity8
Part interchange
6718063, 51430, 27873
ConditionNew
item #1018CSZS
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8 Pcs Blue Spark Plug Wire Set for 2011-2014 Chevrolet Caprice
A-Premium®Part # APSPW557
8 Pcs Blue Spark Plug Wire Set for 2011-2014 Chevrolet Caprice
4.660 Reviews
$37.99
Low stock: Only 2 left
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3-year warranty
90 days free return
Fits Chevrolet Caprice: 2011 2012 2013 2014
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Item LocatedUnited States
Quantity8
Part interchange
6718063, 51430, 27873
ConditionNew
item #1018CTSH
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8 Pcs Blue Spark Plug Wire Set for 2009-2012 Chevrolet Colorado
A-Premium®Part # APSPW557
8 Pcs Blue Spark Plug Wire Set for 2009-2012 Chevrolet Colorado
4.660 Reviews
$37.99
Low stock: Only 2 left
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Item LocatedUnited States
Quantity8
Part interchange
6718063, 51430, 27873
ConditionNew
item #1018CU0G
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8 Pcs Blue Spark Plug Wire Set for 2000-2006 2009-2012 2014 Chevrolet Suburban 1500
A-Premium®Part # APSPW557
8 Pcs Blue Spark Plug Wire Set for 2000-2006 2009-2012 2014 Chevrolet Suburban 1500
4.660 Reviews
$37.99
Low stock: Only 2 left
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3-year warranty
90 days free return
Fits Chevrolet Suburban 1500: 2000 2001 2002 2003 2004 2005 2006 2009 2010 2011 2012 2014
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Item LocatedUnited States
Quantity8
Part interchange
6718063, 51430, 27873
ConditionNew
item #1018CQLW
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8 Pcs Spark Plug Wire Set for 1980 Buick Estate Wagon
A-Premium®Part # APSPW115
8 Pcs Spark Plug Wire Set for 1980 Buick Estate Wagon
4.660 Reviews
$56.99
Low stock: Only 1 left
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3-year warranty
90 days free return
Fits 1980 Buick Estate Wagon
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Item LocatedUnited States
Quantity8
ColorBlack
ConditionNew
item #1004R6NR
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8 Pcs Spark Plug Wire Set for 1976 Chevrolet Laguna
A-Premium®Part # APSPW115
8 Pcs Spark Plug Wire Set for 1976 Chevrolet Laguna
4.660 Reviews
$56.99
Low stock: Only 1 left
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3-year warranty
90 days free return
Fits 1976 Chevrolet Laguna
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Item LocatedUnited States
Quantity8
ColorBlack
ConditionNew
item #1004R8HE
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8 Pcs Spark Plug Wire Set for 1976 Chevrolet Monte Carlo
A-Premium®Part # APSPW115
8 Pcs Spark Plug Wire Set for 1976 Chevrolet Monte Carlo
4.660 Reviews
$56.99
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3-year warranty
90 days free return
Fits 1976 Chevrolet Monte Carlo
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Item LocatedUnited States
Quantity8
ColorBlack
ConditionNew
item #1004R72Z
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8 Pcs Spark Plug Wire Set for 1980 Buick Electra
A-Premium®Part # APSPW115
8 Pcs Spark Plug Wire Set for 1980 Buick Electra
4.660 Reviews
$56.99
Low stock: Only 1 left
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3-year warranty
90 days free return
Fits 1980 Buick Electra
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Item LocatedUnited States
Quantity8
ColorBlack
ConditionNew
item #1004R74P
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8 Pcs Spark Plug Wire Set for 1973-1981 Pontiac Bonneville
A-Premium®Part # APSPW115
8 Pcs Spark Plug Wire Set for 1973-1981 Pontiac Bonneville
4.660 Reviews
$56.99
Low stock: Only 1 left
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3-year warranty
90 days free return
Fits Pontiac Bonneville: 1973 1974 1975 1976 1977 1978 1979 1980 1981
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Item LocatedUnited States
Quantity8
ColorBlack
ConditionNew
item #1004R65Z
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8 Pcs Spark Plug Wire Set for 1973-1975 1978-1980 Pontiac Grand Am
A-Premium®Part # APSPW115
8 Pcs Spark Plug Wire Set for 1973-1975 1978-1980 Pontiac Grand Am
4.660 Reviews
$56.99
Low stock: Only 1 left
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3-year warranty
90 days free return
Fits Pontiac Grand Am: 1973 1974 1975 1978 1979 1980
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Item LocatedUnited States
Quantity8
ColorBlack
ConditionNew
item #1004R59C
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8 Pcs Spark Plug Wire Set for 1975-1977 1979-1981 Pontiac Grand LeMans
A-Premium®Part # APSPW115
8 Pcs Spark Plug Wire Set for 1975-1977 1979-1981 Pontiac Grand LeMans
4.660 Reviews
$56.99
Low stock: Only 1 left
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3-year warranty
90 days free return
Fits Pontiac Grand LeMans: 1975 1976 1977 1979 1980 1981
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Item LocatedUnited States
Quantity8
ColorBlack
ConditionNew
item #1004R7WW
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4 Pcs Spark Plug Wire Sets for 2001-2003 Chrysler Voyager
A-Premium®Part # APSPW233
4 Pcs Spark Plug Wire Sets for 2001-2003 Chrysler Voyager
4.660 Reviews
$31.99
Low stock: Only 1 left
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3-year warranty
90 days free return
Fits Chrysler Voyager: 2001 2002 2003
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Item LocatedUnited States
Quantity4
ColorBlack
ConditionNew
item #10049DV1
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9 Pcs Spark Plug Wire Sets for 1992-1993 Dodge W250
A-Premium®Part # APSPW245
9 Pcs Spark Plug Wire Sets for 1992-1993 Dodge W250
4.660 Reviews
$51.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Dodge W250: 1992 1993
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Item LocatedUnited States
Quantity9
ColorBlack
ConditionNew
item #10049843
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9 Pcs Spark Plug Wire Sets for 1995-1998 Dodge B2500
A-Premium®Part # APSPW245
9 Pcs Spark Plug Wire Sets for 1995-1998 Dodge B2500
4.660 Reviews
$51.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Dodge B2500: 1995 1996 1997 1998
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Item LocatedUnited States
Quantity9
ColorBlack
ConditionNew
item #100498N1
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9 Pcs Spark Plug Wire Sets for 1995-1996 2001 Dodge Ram 4000
A-Premium®Part # APSPW245
9 Pcs Spark Plug Wire Sets for 1995-1996 2001 Dodge Ram 4000
4.660 Reviews
$51.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Dodge Ram 4000: 1995 1996 2001
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Item LocatedUnited States
Quantity9
ColorBlack
ConditionNew
item #100498AD
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8 Pcs Spark Plug Wire Set for 1993 Cadillac 60 Special
A-Premium®Part # APSPW114
8 Pcs Spark Plug Wire Set for 1993 Cadillac 60 Special
4.660 Reviews
$52.99
Low stock: Only 1 left
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3-year warranty
90 days free return
Fits 1993 Cadillac 60 Special
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Item LocatedUnited States
ColorBlack
ConditionNew
item #10045ZRY
Note
The spark plug wire set insulation outside diameter is 8mm
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8 Pcs Red Spark Plug Wire Set for 2004-2006 GMC Sierra 2500 HD
A-Premium®Part # APSPW330
8 Pcs Red Spark Plug Wire Set for 2004-2006 GMC Sierra 2500 HD
4.660 Reviews
$51.99
Low stock: Only 2 left
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3-year warranty
90 days free return
Fits GMC Sierra 2500 HD: 2004 2005 2006
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Item LocatedUnited States
Quantity8
ColorRed
ConditionNew
item #10054YCD
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10 Pcs Spark Plug Wire Sets for 1979-1980 Dodge B200
A-Premium®Part # APSPW386
10 Pcs Spark Plug Wire Sets for 1979-1980 Dodge B200
4.660 Reviews
$47.99
Low stock: Only 2 left
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3-year warranty
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Item LocatedUnited States
Quantity10
Part interchange
6718111, 7834, 3656655, 3874257, 4176022, 4176023, 4205836, 4205837, 
...View more
ConditionNew
item #1013A6T9
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10 Pcs Spark Plug Wire Sets for 1979-1982 Chrysler New Yorker
A-Premium®Part # APSPW386
10 Pcs Spark Plug Wire Sets for 1979-1982 Chrysler New Yorker
4.660 Reviews
$47.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chrysler New Yorker: 1979 1980 1981 1982
Check if this fits your vehicle
Item LocatedUnited States
Quantity10
Part interchange
6718111, 7834, 3656655, 3874257, 4176022, 4176023, 4205836, 4205837, 
...View more
ConditionNew
item #1013AATC
Show less
Page 98 of 266

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.

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Jul 21, 2026