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Spark Plug Wire

5329 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 High Performance Spark Plug Ignition Wire Set for 2003-2008 GMC Savana 25008 Pcs High Performance Spark Plug Ignition Wire Set for 2003-2008 GMC Savana 2500
A-Premium®Part # APSPW001
8 Pcs High Performance Spark Plug Ignition Wire Set for 2003-2008 GMC Savana 2500
4.660 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Savana 2500: 2003 2004 2005 2006 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Red
ConditionNew
item #10045YAA
Note
【Note-1】 For Chevrolet Silverado 1500 5.3L, it needs the 12 inch wire (not including the Boots), not the 8inch wire.
【Note-2】 This item is Spiral Wound Design, and its wire diameter is 8mm.
【Note-3】 This item only fits the V8 model.
Show less
8 Pcs Spark Plug Wire Set for 2014-2017 Chevrolet SS
A-Premium®Part # APSPW249
8 Pcs Spark Plug Wire Set for 2014-2017 Chevrolet SS
4.660 Reviews
$35.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet SS: 2014 2015 2016 2017
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
ColorBlack
ConditionNew
item #10045TC4
Show less
8 Pcs Spark Plug Wire Set for 2002-2006 Cadillac Escalade EXT
A-Premium®Part # APSPW121
8 Pcs Spark Plug Wire Set for 2002-2006 Cadillac Escalade EXT
4.660 Reviews
$34.99
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
ColorBlack, Red
ConditionNew
item #10045ZT6
Note
The wires have a 7mm diameter and are designed to be used with a coil stamped with the number 12558693. The wire leads should be 10.5 inches in length.
Show less
8 Pcs High Performance Spark Plug Ignition Wire Set for 2007-2008 Chevrolet Avalanche
A-Premium®Part # APSPW001
8 Pcs High Performance Spark Plug Ignition Wire Set for 2007-2008 Chevrolet Avalanche
4.660 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Avalanche: 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Red
ConditionNew
item #10045YNC
Note
【Note-1】 For Chevrolet Silverado 1500 5.3L, it needs the 12 inch wire (not including the Boots), not the 8inch wire.
【Note-2】 This item is Spiral Wound Design, and its wire diameter is 8mm.
【Note-3】 This item only fits the V8 model.
Show less
8 Pcs High Performance Spark Plug Ignition Wire Set for 2005-2006 Isuzu Ascender
A-Premium®Part # APSPW001
8 Pcs High Performance Spark Plug Ignition Wire Set for 2005-2006 Isuzu Ascender
4.660 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Red
ConditionNew
item #100460HW
Note
【Note-1】 For Chevrolet Silverado 1500 5.3L, it needs the 12 inch wire (not including the Boots), not the 8inch wire.
【Note-2】 This item is Spiral Wound Design, and its wire diameter is 8mm.
【Note-3】 This item only fits the V8 model.
Show less
8 Pcs Spark Plug Wire Set for 2018 Chevrolet LCF 3500
A-Premium®Part # APSPW249
8 Pcs Spark Plug Wire Set for 2018 Chevrolet LCF 3500
4.660 Reviews
$35.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2018 Chevrolet LCF 3500
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
ColorBlack
ConditionNew
item #10045UWK
Show less
8 Pcs Spark Plug Wire Set for 2000-2006 Chevrolet Tahoe
A-Premium®Part # APSPW121
8 Pcs Spark Plug Wire Set for 2000-2006 Chevrolet Tahoe
4.660 Reviews
$34.99
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
ColorBlack, Red
ConditionNew
item #10045Z6R
Note
The wires have a 7mm diameter and are designed to be used with a coil stamped with the number 12558693. The wire leads should be 10.5 inches in length.
Show less
8 Pcs High Performance Spark Plug Ignition Wire Set for 2007-2008 Chevrolet Suburban 2500
A-Premium®Part # APSPW001
8 Pcs High Performance Spark Plug Ignition Wire Set for 2007-2008 Chevrolet Suburban 2500
4.660 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Suburban 2500: 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Red
ConditionNew
item #100460KK
Note
【Note-1】 For Chevrolet Silverado 1500 5.3L, it needs the 12 inch wire (not including the Boots), not the 8inch wire.
【Note-2】 This item is Spiral Wound Design, and its wire diameter is 8mm.
【Note-3】 This item only fits the V8 model.
Show less
8 Pcs High Performance Spark Plug Ignition Wire Set for 2005-2006 Pontiac GTO
A-Premium®Part # APSPW001
8 Pcs High Performance Spark Plug Ignition Wire Set for 2005-2006 Pontiac GTO
4.660 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Red
ConditionNew
item #1004620T
Note
【Note-1】 For Chevrolet Silverado 1500 5.3L, it needs the 12 inch wire (not including the Boots), not the 8inch wire.
【Note-2】 This item is Spiral Wound Design, and its wire diameter is 8mm.
【Note-3】 This item only fits the V8 model.
Show less
8 Pcs Spark Plug Wire Set for 2016-2019 Chevrolet Suburban 3500 HD
A-Premium®Part # APSPW249
8 Pcs Spark Plug Wire Set for 2016-2019 Chevrolet Suburban 3500 HD
4.660 Reviews
$35.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Suburban 3500 HD: 2016 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
ColorBlack
ConditionNew
item #10045VSG
Show less
8 Pcs Spark Plug Wire Set for 2000-2006 GMC Yukon XL 1500
A-Premium®Part # APSPW121
8 Pcs Spark Plug Wire Set for 2000-2006 GMC Yukon XL 1500
4.660 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Yukon XL 1500: 2000 2001 2002 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Red
ConditionNew
item #100461R0
Note
The wires have a 7mm diameter and are designed to be used with a coil stamped with the number 12558693. The wire leads should be 10.5 inches in length.
Show less
8 Pcs High Performance Spark Plug Ignition Wire Set for 2007 GMC Sierra 3500 Classic
A-Premium®Part # APSPW001
8 Pcs High Performance Spark Plug Ignition Wire Set for 2007 GMC Sierra 3500 Classic
4.660 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2007 GMC Sierra 3500 Classic
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Red
ConditionNew
item #10045YEN
Note
【Note-1】 For Chevrolet Silverado 1500 5.3L, it needs the 12 inch wire (not including the Boots), not the 8inch wire.
【Note-2】 This item is Spiral Wound Design, and its wire diameter is 8mm.
【Note-3】 This item only fits the V8 model.
Show less
8 Pcs High Performance Spark Plug Ignition Wire Set for 2006-2008 Chevrolet Trailblazer
A-Premium®Part # APSPW001
8 Pcs High Performance Spark Plug Ignition Wire Set for 2006-2008 Chevrolet Trailblazer
4.660 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Trailblazer: 2006 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Red
ConditionNew
item #10045ZLW
Note
【Note-1】 For Chevrolet Silverado 1500 5.3L, it needs the 12 inch wire (not including the Boots), not the 8inch wire.
【Note-2】 This item is Spiral Wound Design, and its wire diameter is 8mm.
【Note-3】 This item only fits the V8 model.
Show less
8 Pcs Spark Plug Wire Set for 2009-2019 Chevrolet Express 4500
A-Premium®Part # APSPW249
8 Pcs Spark Plug Wire Set for 2009-2019 Chevrolet Express 4500
4.660 Reviews
$35.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
ColorBlack
ConditionNew
item #10045XLN
Show less
8 Pcs Spark Plug Wire Set for 2007 GMC Sierra 3500 Classic
A-Premium®Part # APSPW121
8 Pcs Spark Plug Wire Set for 2007 GMC Sierra 3500 Classic
4.660 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2007 GMC Sierra 3500 Classic
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Red
ConditionNew
item #100461A9
Note
The wires have a 7mm diameter and are designed to be used with a coil stamped with the number 12558693. The wire leads should be 10.5 inches in length.
Show less
8 Pcs High Performance Spark Plug Ignition Wire Set for 2005-2008 GMC Envoy
A-Premium®Part # APSPW001
8 Pcs High Performance Spark Plug Ignition Wire Set for 2005-2008 GMC Envoy
4.660 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Envoy: 2005 2006 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Red
ConditionNew
item #100461WX
Note
【Note-1】 For Chevrolet Silverado 1500 5.3L, it needs the 12 inch wire (not including the Boots), not the 8inch wire.
【Note-2】 This item is Spiral Wound Design, and its wire diameter is 8mm.
【Note-3】 This item only fits the V8 model.
Show less
8 Pcs High Performance Spark Plug Ignition Wire Set for 2003-2008 GMC Savana 3500
A-Premium®Part # APSPW001
8 Pcs High Performance Spark Plug Ignition Wire Set for 2003-2008 GMC Savana 3500
4.660 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Savana 3500: 2003 2004 2005 2006 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Red
ConditionNew
item #1004608T
Note
【Note-1】 For Chevrolet Silverado 1500 5.3L, it needs the 12 inch wire (not including the Boots), not the 8inch wire.
【Note-2】 This item is Spiral Wound Design, and its wire diameter is 8mm.
【Note-3】 This item only fits the V8 model.
Show less
8 Pcs Spark Plug Wire Set for 2000-2006 2009-2022 Chevrolet Tahoe
A-Premium®Part # APSPW249
8 Pcs Spark Plug Wire Set for 2000-2006 2009-2022 Chevrolet Tahoe
4.660 Reviews
$35.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Tahoe: 2000 2001 2002 2003 2004 2005 2006 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
ColorBlack
ConditionNew
item #10045U44
Show less
8 Pcs Spark Plug Wire Set for 2000-2006 Chevrolet Suburban 2500
A-Premium®Part # APSPW121
8 Pcs Spark Plug Wire Set for 2000-2006 Chevrolet Suburban 2500
4.660 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Suburban 2500: 2000 2001 2002 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Red
ConditionNew
item #100462R9
Note
The wires have a 7mm diameter and are designed to be used with a coil stamped with the number 12558693. The wire leads should be 10.5 inches in length.
Show less
8 Pcs High Performance Spark Plug Ignition Wire Set for 2006-2008 Chevrolet Tahoe
A-Premium®Part # APSPW001
8 Pcs High Performance Spark Plug Ignition Wire Set for 2006-2008 Chevrolet Tahoe
4.660 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Tahoe: 2006 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Red
ConditionNew
item #1004606T
Note
【Note-1】 For Chevrolet Silverado 1500 5.3L, it needs the 12 inch wire (not including the Boots), not the 8inch wire.
【Note-2】 This item is Spiral Wound Design, and its wire diameter is 8mm.
【Note-3】 This item only fits the V8 model.
Show less
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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.

Popular Spark Plug Wire by Make

Popular Spark Plug Wire by Model

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