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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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9 Pcs Spark Plug Wire Set for 1988-1993 GMC K25009 Pcs Spark Plug Wire Set for 1988-1993 GMC K2500
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1988-1993 GMC K2500
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K2500: 1988 1989 1990 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LQW8
Show less
9 Pcs Spark Plug Wire Set for 1988-1993 Chevrolet K2500
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1988-1993 Chevrolet K2500
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet K2500: 1988 1989 1990 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LSER
Show less
9 Pcs Spark Plug Wire Set for 1987-1988 Chevrolet R20
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1987-1988 Chevrolet R20
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LQX9
Show less
9 Pcs Spark Plug Wire Set for 1987-1993 Chevrolet G10
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1987-1993 Chevrolet G10
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet G10: 1987 1988 1989 1990 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LN10
Show less
9 Pcs Spark Plug Wire Set for 1987-1991 GMC V2500 Suburban
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1987-1991 GMC V2500 Suburban
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LPXY
Show less
9 Pcs Spark Plug Wire Set for 1988-1993 GMC K3500
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1988-1993 GMC K3500
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K3500: 1988 1989 1990 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LSGY
Show less
9 Pcs Spark Plug Wire Set for 1987-1993 GMC G2500
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1987-1993 GMC G2500
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC G2500: 1987 1988 1989 1990 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LNHC
Show less
9 Pcs Spark Plug Wire Set for 1987-1988 Chevrolet V20 Suburban
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1987-1988 Chevrolet V20 Suburban
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LRAX
Show less
9 Pcs Spark Plug Wire Set for 1987-1993 Chevrolet G20
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1987-1993 Chevrolet G20
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet G20: 1987 1988 1989 1990 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LRXT
Show less
9 Pcs Spark Plug Wire Set for 1987-1991 GMC R2500 Suburban
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1987-1991 GMC R2500 Suburban
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LQT0
Show less
9 Pcs Spark Plug Wire Set for 1987-1988 Chevrolet R20 Suburban
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1987-1988 Chevrolet R20 Suburban
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LNCZ
Show less
9 Pcs Spark Plug Wire Set for 1987-1993 GMC G1500
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1987-1993 GMC G1500
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC G1500: 1987 1988 1989 1990 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LNAS
Show less
9 Pcs Spark Plug Wire Set for 1987-1993 Chevrolet P30
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1987-1993 Chevrolet P30
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet P30: 1987 1988 1989 1990 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LN6K
Show less
9 Pcs Spark Plug Wire Set for 1987 Chevrolet V10
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1987 Chevrolet V10
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LS2U
Show less
9 Pcs Spark Plug Wire Set for 1992-1993 Chevrolet C2500 Suburban
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1992-1993 Chevrolet C2500 Suburban
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet C2500 Suburban: 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LP7Q
Show less
9 Pcs Spark Plug Wire Set for 1989-1991 Chevrolet R1500 Suburban
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1989-1991 Chevrolet R1500 Suburban
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet R1500 Suburban: 1989 1990 1991
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LSQH
Show less
9 Pcs Spark Plug Wire Set for 1987-1993 GMC G3500
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1987-1993 GMC G3500
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC G3500: 1987 1988 1989 1990 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LQWE
Show less
9 Pcs Spark Plug Wire Set for 1992-1993 GMC C2500 Suburban
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1992-1993 GMC C2500 Suburban
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C2500 Suburban: 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LST3
Show less
9 Pcs Spark Plug Wire Set for 1987-1988 Chevrolet V10 Suburban
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1987-1988 Chevrolet V10 Suburban
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LPTK
Show less
9 Pcs Spark Plug Wire Set for 1987-1991 GMC R3500
A-Premium®Part # APSPW282
9 Pcs Spark Plug Wire Set for 1987-1991 GMC R3500
4.660 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity9
Part interchange
671-8012, 6889, 618V, 12073934, 12074080
ConditionNew
item #1004LNC6
Show less
Page 36 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.

Related Blogs

What Does A Spark Plug Do

Spark plugs can make or break your engine’s performance. Understand how they work, how to recognize a faulty one, and get expert advice on choosing the right spark plug for better engine health.

Jul 21, 2026