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GMC Spark Plug Wire

771 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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9 Pcs Spark Plug Wire Set for 1973 GMC G15/G1500 Van9 Pcs Spark Plug Wire Set for 1973 GMC G15/G1500 Van
A-Premium®Part # APSPW122
9 Pcs Spark Plug Wire Set for 1973 GMC G15/G1500 Van
4.660 Reviews
$47.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1973 GMC G15/G1500 Van
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
Part interchange
671-8070, 12043794
ConditionNew
item #1004LG8R
Show less
9 Pcs Spark Plug Wire Set for 1973-1974 GMC K15/K1500 Pickup
A-Premium®Part # APSPW122
9 Pcs Spark Plug Wire Set for 1973-1974 GMC K15/K1500 Pickup
4.660 Reviews
$47.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K15/K1500 Pickup: 1973 1974
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
Part interchange
671-8070, 12043794
ConditionNew
item #1004LKNL
Show less
9 Pcs Spark Plug Wire Set for 1973-1974 GMC C15/C1500 Pickup
A-Premium®Part # APSPW122
9 Pcs Spark Plug Wire Set for 1973-1974 GMC C15/C1500 Pickup
4.660 Reviews
$47.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C15/C1500 Pickup: 1973 1974
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
Part interchange
671-8070, 12043794
ConditionNew
item #1004LL17
Show less
5 Pcs Spark Plug Wire Set for 1988-1990 GMC S15
A-Premium®Part # APSPW222
5 Pcs Spark Plug Wire Set for 1988-1990 GMC S15
4.660 Reviews
$37.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC S15: 1988 1989 1990
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity5
ColorBlack
ConditionNew
item #1004R64S
Show less
9 Pcs Spark Plug Wire Sets for 1991-1993 GMC C2500
A-Premium®Part # APSPW218
9 Pcs Spark Plug Wire Sets for 1991-1993 GMC C2500
4.660 Reviews
$53.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C2500: 1991 1992 1993
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
ColorBlack
ConditionNew
item #100497UA
Show less
9 Pcs Spark Plug Wire Sets for 1991-1993 GMC C3500HD
A-Premium®Part # APSPW218
9 Pcs Spark Plug Wire Sets for 1991-1993 GMC C3500HD
4.660 Reviews
$53.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C3500HD: 1991 1992 1993
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
ColorBlack
ConditionNew
item #100499DW
Show less
9 Pcs Spark Plug Wire Sets for 1994-1995 GMC K2500
A-Premium®Part # APSPW429
9 Pcs Spark Plug Wire Sets for 1994-1995 GMC K2500
4.660 Reviews
$48.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K2500: 1994 1995
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
Part interchange
6718021, 7852, 12096418
ConditionNew
item #1013A8GK
Show less
9 Pcs Spark Plug Wire Sets for 1994-1995 GMC C2500 Suburban
A-Premium®Part # APSPW429
9 Pcs Spark Plug Wire Sets for 1994-1995 GMC C2500 Suburban
4.660 Reviews
$48.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C2500 Suburban: 1994 1995
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
Part interchange
6718021, 7852, 12096418
ConditionNew
item #1013A9W1
Show less
9 Pcs Spark Plug Wire Sets for 1990-1993 GMC C3500
A-Premium®Part # APSPW218
9 Pcs Spark Plug Wire Sets for 1990-1993 GMC C3500
4.660 Reviews
$53.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C3500: 1990 1991 1992 1993
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
ColorBlack
ConditionNew
item #10049ATQ
Show less
9 Pcs Spark Plug Wire Sets for 1991-1993 GMC K2500
A-Premium®Part # APSPW218
9 Pcs Spark Plug Wire Sets for 1991-1993 GMC K2500
4.660 Reviews
$53.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K2500: 1991 1992 1993
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
ColorBlack
ConditionNew
item #10049AW9
Show less
9 Pcs Spark Plug Wire Sets for 1994-1995 GMC K3500
A-Premium®Part # APSPW429
9 Pcs Spark Plug Wire Sets for 1994-1995 GMC K3500
4.660 Reviews
$48.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K3500: 1994 1995
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
Part interchange
6718021, 7852, 12096418
ConditionNew
item #1013AASC
Show less
6 Pcs Spark Plug Wire Set for 2007-2013 GMC Sierra 1500
A-Premium®Part # APSPW523
6 Pcs Spark Plug Wire Set for 2007-2013 GMC Sierra 1500
4.660 Reviews
$36.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Sierra 1500: 2007 2008 2009 2010 2011 2012 2013
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity6
ConditionNew
item #10177RZW
Note
For 2007 GMC Sierra 1500 V6 4.3L fits the model with New Body Style.
Show less
9 Pcs Spark Plug Wire Set for 1973-1974 GMC P25/P2500 Van
A-Premium®Part # APSPW122
9 Pcs Spark Plug Wire Set for 1973-1974 GMC P25/P2500 Van
4.660 Reviews
$47.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC P25/P2500 Van: 1973 1974
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
Part interchange
671-8070, 12043794
ConditionNew
item #1004LGVK
Show less
9 Pcs Spark Plug Wire Set for 1973-1974 GMC K25/K2500 Suburban
A-Premium®Part # APSPW122
9 Pcs Spark Plug Wire Set for 1973-1974 GMC K25/K2500 Suburban
4.660 Reviews
$47.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K25/K2500 Suburban: 1973 1974
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
Part interchange
671-8070, 12043794
ConditionNew
item #1004LLH3
Show less
9 Pcs Spark Plug Wire Set for 1973-1974 GMC C25/C2500 Suburban
A-Premium®Part # APSPW122
9 Pcs Spark Plug Wire Set for 1973-1974 GMC C25/C2500 Suburban
4.660 Reviews
$47.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C25/C2500 Suburban: 1973 1974
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
Part interchange
671-8070, 12043794
ConditionNew
item #1004LL9A
Show less
9 Pcs Spark Plug Wire Sets for 1992-1993 GMC K2500 Suburban
A-Premium®Part # APSPW218
9 Pcs Spark Plug Wire Sets for 1992-1993 GMC K2500 Suburban
4.660 Reviews
$53.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K2500 Suburban: 1992 1993
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
ColorBlack
ConditionNew
item #100497VT
Show less
6 Pcs Spark Plug Wire Set for 2008-2014 GMC Savana 1500
A-Premium®Part # APSPW523
6 Pcs Spark Plug Wire Set for 2008-2014 GMC Savana 1500
4.660 Reviews
$36.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Savana 1500: 2008 2009 2010 2011 2012 2013 2014
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity6
ConditionNew
item #10177Q19
Note
For 2007 GMC Sierra 1500 V6 4.3L fits the model with New Body Style.
Show less
9 Pcs Spark Plug Wire Set for 1973-1975 GMC Sprint
A-Premium®Part # APSPW122
9 Pcs Spark Plug Wire Set for 1973-1975 GMC Sprint
4.660 Reviews
$47.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Sprint: 1973 1974 1975
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
Part interchange
671-8070, 12043794
ConditionNew
item #1004LL2K
Show less
9 Pcs Spark Plug Wire Sets for 1990-1991 GMC R2500 Suburban
A-Premium®Part # APSPW218
9 Pcs Spark Plug Wire Sets for 1990-1991 GMC R2500 Suburban
4.660 Reviews
$53.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC R2500 Suburban: 1990 1991
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
ColorBlack
ConditionNew
item #10049DEQ
Show less
9 Pcs Spark Plug Wire Sets for 1990-1993 GMC P3500
A-Premium®Part # APSPW218
9 Pcs Spark Plug Wire Sets for 1990-1993 GMC P3500
4.660 Reviews
$53.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC P3500: 1990 1991 1992 1993
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity9
ColorBlack
ConditionNew
item #10049A5H
Show less
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Page 24 of 39

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 Models under GMC

Related Categories

Spark Plug
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Ignition Coils & Spark Plugs Kits
Ignition Coil
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Fuel Injector
Ignition Distributor
Ignition Distributor

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