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Spark Plug Wire

5311 items

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 Spark Plug Wire Set for 2007 GMC Sierra 1500 HD Classic8 Pcs Spark Plug Wire Set for 2007 GMC Sierra 1500 HD Classic
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 2007 GMC Sierra 1500 HD Classic
4.660 Reviews
$29.99
Low stock: Only 3 left
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3-year warranty
90 days free return
Fits 2007 GMC Sierra 1500 HD Classic
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Item LocatedUnited States
Quantity8
ConditionNew
item #1018CVD1
Note
This item comes with 10.5 inches Lead.
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8 Pcs Spark Plug Wire Set for 2001-2003 2005-2006 Chevrolet Silverado 1500 HD
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 2001-2003 2005-2006 Chevrolet Silverado 1500 HD
4.660 Reviews
$29.99
Low stock: Only 3 left
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3-year warranty
90 days free return
Fits Chevrolet Silverado 1500 HD: 2001 2002 2003 2005 2006
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Item LocatedUnited States
Quantity8
ConditionNew
item #1018CUKN
Note
This item comes with 10.5 inches Lead.
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8 Pcs Spark Plug Wire Set for 2000-2006 GMC Yukon
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 2000-2006 GMC Yukon
4.660 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Yukon: 2000 2001 2002 2003 2004 2005 2006
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Item LocatedUnited States
Quantity8
ConditionNew
item #1018CQLP
Note
This item comes with 10.5 inches Lead.
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8 Pcs Spark Plug Wire Set for 2002-2006 Chevrolet Avalanche 1500
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 2002-2006 Chevrolet Avalanche 1500
4.660 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Avalanche 1500: 2002 2003 2004 2005 2006
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Item LocatedUnited States
Quantity8
ConditionNew
item #1018CTA0
Note
This item comes with 10.5 inches Lead.
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6 Pcs Spark Plug Wire Sets for 2006-2007 Buick Terraza
A-Premium®Part # APSPW109
6 Pcs Spark Plug Wire Sets for 2006-2007 Buick Terraza
4.660 Reviews
$47.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Buick Terraza: 2006 2007
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Item LocatedUnited States
Quantity6
ColorBlack
ConditionNew
item #10049A5T
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8 Pcs Spark Plug Wire Set for 2000-2006 GMC Yukon XL 1500
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 2000-2006 GMC Yukon XL 1500
4.660 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Yukon XL 1500: 2000 2001 2002 2003 2004 2005 2006
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Item LocatedUnited States
Quantity8
ConditionNew
item #1018CSDH
Note
This item comes with 10.5 inches Lead.
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6 Pcs Spark Plug Wire Sets for 2001-2004 Ford Mustang
A-Premium®Part # APSPW081
6 Pcs Spark Plug Wire Sets for 2001-2004 Ford Mustang
4.660 Reviews
$36.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Ford Mustang: 2001 2002 2003 2004
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Item LocatedUnited States
Quantity6
ColorBlack
ConditionNew
item #10049E2R
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6 Pcs Spark Plug Wire Sets for 2006-2007 Saturn Relay
A-Premium®Part # APSPW109
6 Pcs Spark Plug Wire Sets for 2006-2007 Saturn Relay
4.660 Reviews
$47.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Saturn Relay: 2006 2007
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Item LocatedUnited States
Quantity6
ColorBlack
ConditionNew
item #10049D09
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8 Pcs Spark Plug Wire Set for 2003-2006 Cadillac Escalade ESV
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 2003-2006 Cadillac Escalade ESV
4.660 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Cadillac Escalade ESV: 2003 2004 2005 2006
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Item LocatedUnited States
Quantity8
ConditionNew
item #1018CTTK
Note
This item comes with 10.5 inches Lead.
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8 Pcs Spark Plug Wire Set for 1999-2006 GMC Sierra 1500
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 1999-2006 GMC Sierra 1500
4.660 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Sierra 1500: 1999 2000 2001 2002 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
ConditionNew
item #1018CRG1
Note
This item comes with 10.5 inches Lead.
Show less
8 Pcs Spark Plug Wire Set for 1999-2006 Chevrolet Silverado 1500
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 1999-2006 Chevrolet Silverado 1500
4.660 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Silverado 1500: 1999 2000 2001 2002 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
ConditionNew
item #1018CQXZ
Note
This item comes with 10.5 inches Lead.
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6 Pcs Spark Plug Wire Sets for 2006-2009 Chevrolet Impala
A-Premium®Part # APSPW109
6 Pcs Spark Plug Wire Sets for 2006-2009 Chevrolet Impala
4.660 Reviews
$47.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Impala: 2006 2007 2008 2009
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Item LocatedUnited States
Quantity6
ColorBlack
ConditionNew
item #10049DVD
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8 Pcs Spark Plug Wire Set for 1999-2004 Chevrolet Silverado 2500
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 1999-2004 Chevrolet Silverado 2500
4.660 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Silverado 2500: 1999 2000 2001 2002 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
ConditionNew
item #1018CUD2
Note
This item comes with 10.5 inches Lead.
Show less
8 Pcs Spark Plug Wire Set for 2001-2003 2005-2006 GMC Sierra 1500 HD
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 2001-2003 2005-2006 GMC Sierra 1500 HD
4.660 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Sierra 1500 HD: 2001 2002 2003 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
ConditionNew
item #1018CS8G
Note
This item comes with 10.5 inches Lead.
Show less
8 Pcs Spark Plug Wire Set for 2000-2006 GMC Yukon XL 2500
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 2000-2006 GMC Yukon XL 2500
4.660 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Yukon XL 2500: 2000 2001 2002 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
ConditionNew
item #1018CRCZ
Note
This item comes with 10.5 inches Lead.
Show less
8 Pcs Spark Plug Wire Set for 2003-2007 Hummer H2
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 2003-2007 Hummer H2
4.660 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Hummer H2: 2003 2004 2005 2006 2007
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
ConditionNew
item #1018CQGC
Note
This item comes with 10.5 inches Lead.
Show less
8 Pcs Spark Plug Wire Set for 2001-2006 GMC Sierra 3500
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 2001-2006 GMC Sierra 3500
4.660 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Sierra 3500: 2001 2002 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
ConditionNew
item #1018CQCV
Note
This item comes with 10.5 inches Lead.
Show less
8 Pcs Spark Plug Wire Set for 2002-2006 Cadillac Escalade EXT
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 2002-2006 Cadillac Escalade EXT
4.660 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Cadillac Escalade EXT: 2002 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
ConditionNew
item #1018CVDT
Note
This item comes with 10.5 inches Lead.
Show less
6 Pcs Spark Plug Wire Sets for 2006-2009 Chevrolet Uplander
A-Premium®Part # APSPW109
6 Pcs Spark Plug Wire Sets for 2006-2009 Chevrolet Uplander
4.660 Reviews
$47.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Uplander: 2006 2007 2008 2009
Check if this fits your vehicle
Item LocatedUnited States
Quantity6
ColorBlack
ConditionNew
item #10049E5H
Show less
8 Pcs Spark Plug Wire Set for 2000-2006 Chevrolet Tahoe
A-Premium®Part # APSPW546
8 Pcs Spark Plug Wire Set for 2000-2006 Chevrolet Tahoe
4.660 Reviews
$29.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Tahoe: 2000 2001 2002 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
ConditionNew
item #1018CSHN
Note
This item comes with 10.5 inches Lead.
Show less
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Page 28 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.

Popular Spark Plug Wire by Make

Popular Spark Plug Wire by Model

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Fuel Injector
Ignition Distributor
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Jul 21, 2026