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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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16 Pcs Spark Plug Wire Set for 1998-2006 Mercedes-Benz CL50016 Pcs Spark Plug Wire Set for 1998-2006 Mercedes-Benz CL500
A-Premium®Part # APSPW270
16 Pcs Spark Plug Wire Set for 1998-2006 Mercedes-Benz CL500
4.660 Reviews
$98.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz CL500: 1998 1999 2000 2001 2002 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity16
Part interchange
671-8169, 1121500118, 1121500218, 1121500318, 1121500418
ConditionNew
item #1004LDDX
Show less
16 Pcs Spark Plug Wire Set for 2000-2003 Mercedes-Benz ML55 AMG
A-Premium®Part # APSPW270
16 Pcs Spark Plug Wire Set for 2000-2003 Mercedes-Benz ML55 AMG
4.660 Reviews
$98.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz ML55 AMG: 2000 2001 2002 2003
Check if this fits your vehicle
Item LocatedUnited States
Quantity16
Part interchange
671-8169, 1121500118, 1121500218, 1121500318, 1121500418
ConditionNew
item #1004LKTE
Show less
16 Pcs Spark Plug Wire Set for 1999-2002 2004-2006 Mercedes-Benz E55 AMG
A-Premium®Part # APSPW270
16 Pcs Spark Plug Wire Set for 1999-2002 2004-2006 Mercedes-Benz E55 AMG
4.660 Reviews
$98.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz E55 AMG: 1999 2000 2001 2002 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity16
Part interchange
671-8169, 1121500118, 1121500218, 1121500318, 1121500418
ConditionNew
item #1004LGEC
Show less
2 Pcs Black Spark Plug Wire Set for 2003-2004 Mitsubishi Outlander
A-Premium®Part # APSPW299
2 Pcs Black Spark Plug Wire Set for 2003-2004 Mitsubishi Outlander
4.660 Reviews
$28.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mitsubishi Outlander: 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
Quantity2
ColorBlack
ConditionNew
item #10057Y7D
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2 Pcs Black Spark Plug Wire Set for 1997-2002 Mitsubishi Mirage
A-Premium®Part # APSPW299
2 Pcs Black Spark Plug Wire Set for 1997-2002 Mitsubishi Mirage
4.660 Reviews
$28.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mitsubishi Mirage: 1997 1998 1999 2000 2001 2002
Check if this fits your vehicle
Item LocatedUnited States
Quantity2
ColorBlack
ConditionNew
item #10057UUP
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8 Pcs Blue Spark Plug Wire Set for 2005-2006 Pontiac GTO
A-Premium®Part # APSPW560
8 Pcs Blue Spark Plug Wire Set for 2005-2006 Pontiac GTO
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
Part interchange
48322R
ConditionNew
item #1018CTY1
Show less
8 Pcs Blue Spark Plug Wire Set for 2005-2006 Isuzu Ascender
A-Premium®Part # APSPW560
8 Pcs Blue Spark Plug Wire Set for 2005-2006 Isuzu Ascender
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
Part interchange
48322R
ConditionNew
item #1018CT6R
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8 Pcs Blue Spark Plug Wire Set for 2007-2008 GMC Yukon
A-Premium®Part # APSPW560
8 Pcs Blue Spark Plug Wire Set for 2007-2008 GMC Yukon
4.660 Reviews
$35.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Yukon: 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
Part interchange
48322R
ConditionNew
item #1018CUGK
Show less
8 Pcs Blue Spark Plug Wire Set for 2006-2008 Chevrolet Impala
A-Premium®Part # APSPW560
8 Pcs Blue Spark Plug Wire Set for 2006-2008 Chevrolet Impala
4.660 Reviews
$35.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Impala: 2006 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
Part interchange
48322R
ConditionNew
item #1018CT2U
Show less
8 Pcs Blue Spark Plug Wire Set for 2005-2008 Pontiac Grand Prix
A-Premium®Part # APSPW560
8 Pcs Blue Spark Plug Wire Set for 2005-2008 Pontiac Grand Prix
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
Part interchange
48322R
ConditionNew
item #1018CR3P
Show less
16 Pcs Spark Plug Wire Set for 2006 Mercedes-Benz CLS500
A-Premium®Part # APSPW270
16 Pcs Spark Plug Wire Set for 2006 Mercedes-Benz CLS500
4.660 Reviews
$98.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2006 Mercedes-Benz CLS500
Check if this fits your vehicle
Item LocatedUnited States
Quantity16
Part interchange
671-8169, 1121500118, 1121500218, 1121500318, 1121500418
ConditionNew
item #1004LGWA
Show less
16 Pcs Spark Plug Wire Set for 1999-2003 Mercedes-Benz CLK430
A-Premium®Part # APSPW270
16 Pcs Spark Plug Wire Set for 1999-2003 Mercedes-Benz CLK430
4.660 Reviews
$98.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz CLK430: 1999 2000 2001 2002 2003
Check if this fits your vehicle
Item LocatedUnited States
Quantity16
Part interchange
671-8169, 1121500118, 1121500218, 1121500318, 1121500418
ConditionNew
item #1004LK1X
Show less
16 Pcs Spark Plug Wire Set for 2002-2007 Mercedes-Benz ML500
A-Premium®Part # APSPW270
16 Pcs Spark Plug Wire Set for 2002-2007 Mercedes-Benz ML500
4.660 Reviews
$98.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz ML500: 2002 2003 2004 2005 2006 2007
Check if this fits your vehicle
Item LocatedUnited States
Quantity16
Part interchange
671-8169, 1121500118, 1121500218, 1121500318, 1121500418
ConditionNew
item #1004LDC3
Show less
2 Pcs Black Spark Plug Wire Set for 2001-2005 Chrysler Sebring
A-Premium®Part # APSPW299
2 Pcs Black Spark Plug Wire Set for 2001-2005 Chrysler Sebring
4.660 Reviews
$28.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chrysler Sebring: 2001 2002 2003 2004 2005
Check if this fits your vehicle
Item LocatedUnited States
Quantity2
ColorBlack
ConditionNew
item #10057TR2
Show less
2 Pcs Black Spark Plug Wire Set for 1999-2004 Mitsubishi Galant
A-Premium®Part # APSPW299
2 Pcs Black Spark Plug Wire Set for 1999-2004 Mitsubishi Galant
4.660 Reviews
$28.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mitsubishi Galant: 1999 2000 2001 2002 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
Quantity2
ColorBlack
ConditionNew
item #10057WQP
Show less
8 Pcs Blue Spark Plug Wire Set for 2006-2008 Chevrolet Trailblazer
A-Premium®Part # APSPW560
8 Pcs Blue Spark Plug Wire Set for 2006-2008 Chevrolet Trailblazer
4.660 Reviews
$35.99
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
Quantity8
Part interchange
48322R
ConditionNew
item #1018CQ8R
Show less
8 Pcs Blue Spark Plug Wire Set for 2006-2007 Cadillac CTS
A-Premium®Part # APSPW560
8 Pcs Blue Spark Plug Wire Set for 2006-2007 Cadillac CTS
4.660 Reviews
$35.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Cadillac CTS: 2006 2007
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
Part interchange
48322R
ConditionNew
item #1018CUG0
Show less
8 Pcs Blue Spark Plug Wire Set for 2007-2008 Chevrolet Silverado 2500 HD
A-Premium®Part # APSPW560
8 Pcs Blue Spark Plug Wire Set for 2007-2008 Chevrolet Silverado 2500 HD
4.660 Reviews
$35.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Silverado 2500 HD: 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
Part interchange
48322R
ConditionNew
item #1018CURC
Show less
8 Pcs Blue Spark Plug Wire Set for 2006-2008 Chevrolet Express 2500
A-Premium®Part # APSPW560
8 Pcs Blue Spark Plug Wire Set for 2006-2008 Chevrolet Express 2500
4.660 Reviews
$35.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Express 2500: 2006 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
Part interchange
48322R
ConditionNew
item #1018CTTQ
Show less
8 Pcs Blue Spark Plug Wire Set for 2008 Hummer H3
A-Premium®Part # APSPW560
8 Pcs Blue Spark Plug Wire Set for 2008 Hummer H3
4.660 Reviews
$35.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2008 Hummer H3
Check if this fits your vehicle
Item LocatedUnited States
Quantity8
Part interchange
48322R
ConditionNew
item #1018CQPZ
Show less
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Page 41 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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Spark Plug
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