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
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Chevrolet Blazer Spark Plug Wire
86 itemsMisfires, rough idle, or weak acceleration can start with aging ignition wires. Replace your spark plug wires set to help deliver steady spark and restore smoother engine performance.
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A-Premium®Part # APSPW479
7 Pcs Spark Plug Wire Set for 1983-1984 Chevrolet S10 Blazer
4.552 Reviews
$58.99
Low stock: Only 2 left
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3-year warranty
90 days free return
Fits Chevrolet S10 Blazer: 1983 1984
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Vehicle: Chevrolet Blazer
Item LocatedUnited States
Quantity7
Part interchange
6640, 6716027, XS10302, 12043725
ConditionNew
item #1014G36W
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A-Premium®Part # APSPW519
7 Pcs Spark Plug Wire Set for 1995 Chevrolet Blazer
4.552 Reviews
$34.99
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3-year warranty
90 days free return
Fits 1995 Chevrolet Blazer
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Vehicle: Chevrolet Blazer
Item LocatedUnited States
Quantity7
ConditionNew
item #1016W0CH
Note
This item comes with 90 Degree Boot at Distributor.
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Walker ProductsPart # 924-1353
Walker Products 924-1353 Spark Plug Wire Set
4.52 Reviews
$38.99
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3-year warranty
90 days free return
Fits 1978-1979 Checker Marathon, 1978-1978 Chevrolet C20, 1978-1978 Chevrolet C30, 1978-1978 Chevrolet G20, 1978-1979 Chevrolet Camaro, 1978-1979 Chevrolet Caprice, 1978-1979 Chevrolet G30, 1978-1979 Chevrolet G30, 1978-1979 Chevrolet Impala, 1978-1979 Chevrolet Nova, 1978-1979 Chevrolet P10, 1978-1980 Chevrolet C10, 1978-1980 Chevrolet C10 Suburban, 1978-1980 Chevrolet K10 Suburban, 1978-1980 Chevrolet K20, 1978-1982 Chevrolet C20 Suburban, 1978-1982 Chevrolet K20 Suburban, 1978-1982 Chevrolet K5 Blazer, 1978-1984 Chevrolet C10, 1978-1984 Chevrolet C20
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Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1353, 35-6118, 2915, 2935, 9030, 9042, 26637, L-4113,
...View moreitem #1001PP4T
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A-Premium®Part # APSPW395
6 Pcs Spark Plug Wire Sets for 1983-1984 Chevrolet S10 Blazer
4.552 Reviews
$40.99
Low stock: Only 4 left
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3-year warranty
90 days free return
Fits Chevrolet S10 Blazer: 1983 1984
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Vehicle: Chevrolet Blazer
Item LocatedUnited States
Quantity6
Part interchange
6714004, 55434, 22450W8825, 8942150810, 8942188100, 94021091, 94021092, 94021093,
...View moreitem #10139PGY
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A-Premium®Part # APSPW413
7 Pcs Spark Plug Wire Sets for 1969-1974 Chevrolet Blazer
4.552 Reviews
$34.99
Low stock: Only 3 left
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3-year warranty
90 days free return
Fits Chevrolet Blazer: 1969 1970 1971 1972 1973 1974
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Vehicle: Chevrolet Blazer
Item LocatedUnited States
Quantity7
Part interchange
6716044, 12043762
item #1013A63E
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Walker ProductsPart # 924-1434
Walker Products 924-1434 Spark Plug Wire Set
4.52 Reviews
$67.99
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3-year warranty
90 days free return
Fits 1994-1994 Chevrolet Blazer, 1994-1995 Chevrolet C1500, 1994-1995 Chevrolet C1500, 1994-1995 Chevrolet C1500 Suburban, 1994-1995 Chevrolet C2500, 1994-1995 Chevrolet C2500, 1994-1995 Chevrolet C2500 Suburban, 1994-1995 Chevrolet C3500, 1994-1995 Chevrolet K1500, 1994-1995 Chevrolet K1500, 1994-1995 Chevrolet K1500 Suburban, 1994-1995 Chevrolet K2500, 1994-1995 Chevrolet K2500, 1994-1995 Chevrolet K2500 Suburban, 1994-1995 Chevrolet K3500, 1995-1995 Chevrolet Tahoe, 1994-1994 GMC C1500 Suburban, 1994-1994 GMC K1500 Suburban, 1994-1995 GMC C1500, 1994-1995 GMC C1500
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Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1434, 35-8120, 3117, 9428, 157, 8HY-3117, 27853, 48358,
...View moreitem #1001PNZQ
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DelphiPart # XS10205
Spark Plug Wire Set - Delphi XS10205
4.539 Reviews
$50.99
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3-year warranty
90 days free return
Fits 1987-1987 Chevrolet Blazer, 1987-1987 Chevrolet R10, 1987-1987 Chevrolet R10, 1987-1987 Chevrolet R10 Suburban, 1987-1987 Chevrolet R20, 1987-1987 Chevrolet V10, 1987-1987 Chevrolet V10, 1987-1987 Chevrolet V20, 1987-1988 Chevrolet R10 Suburban, 1987-1988 Chevrolet R20, 1987-1988 Chevrolet R20 Suburban, 1987-1988 Chevrolet R30, 1987-1988 Chevrolet V10 Suburban, 1987-1988 Chevrolet V20 Suburban, 1987-1988 Chevrolet V30, 1987-1991 Chevrolet Blazer, 1987-1991 Chevrolet G30, 1987-1993 Chevrolet G10, 1987-1993 Chevrolet G10, 1987-1993 Chevrolet G20
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Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10205, 2X1198, QW859, 618V, 9618V, 700385, 780081, 118008,
...View moreitem #1001WA00
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DelphiPart # XS10227
Spark Plug Wire Set - Delphi XS10227
4.539 Reviews
$54.99
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3-year warranty
90 days free return
Fits 1995-1995 Chevrolet Blazer, 1995-1995 Chevrolet S10, 1995-1995 GMC Jimmy, 1995-1995 GMC Sonoma
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Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10227, 2X1194, QW1253, 726G, 9726G, 116058, 700983, 700389,
...View moreitem #1001WG0L
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DelphiPart # XS10268
Spark Plug Wire Set - Delphi XS10268
4.539 Reviews
$36.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1966-1967 Chevrolet Bel Air, 1966-1967 Chevrolet Biscayne, 1966-1967 Chevrolet Caprice, 1966-1967 Chevrolet Corvette, 1966-1967 Chevrolet Impala, 1966-1968 Chevrolet C10 Pickup, 1966-1968 Chevrolet C20 Pickup, 1966-1968 Chevrolet C30 Pickup, 1966-1968 Chevrolet K10 Pickup, 1966-1968 Chevrolet K20 Pickup, 1967-1967 Chevrolet C10 Pickup, 1967-1967 Chevrolet C10 Suburban, 1967-1967 Chevrolet K10 Pickup, 1967-1968 Chevrolet C10 Suburban, 1968-1968 Chevrolet C10 Suburban, 1968-1968 Chevrolet C10 Suburban, 1968-1968 Chevrolet C20 Suburban, 1968-1968 Chevrolet C20 Suburban, 1968-1968 Chevrolet Corvette, 1968-1968 Chevrolet K10 Suburban
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10268, 32801, 2X1024, QW606, QW609, 508N, 9508N, 1041,
...View moreitem #1001W93R
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DelphiPart # XS10202
Spark Plug Wire Set - Delphi XS10202
4.539 Reviews
$57.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1981-1981 Buick Century, 1981-1981 Chevrolet Camaro, 1981-1981 Chevrolet Camaro, 1981-1981 Chevrolet Camaro, 1981-1981 Chevrolet Caprice, 1981-1981 Chevrolet Caprice, 1981-1981 Chevrolet Caprice, 1981-1981 Chevrolet Malibu, 1981-1981 Chevrolet Malibu, 1981-1981 Chevrolet Malibu, 1981-1981 Chevrolet Malibu, 1981-1982 Chevrolet Caprice, 1981-1982 Chevrolet El Camino, 1981-1982 Chevrolet Impala, 1981-1982 Chevrolet Impala, 1981-1982 Chevrolet Monte Carlo, 1981-1985 Chevrolet Impala, 1981-1986 Chevrolet Caprice, 1981-1986 Chevrolet Monte Carlo, 1982-1982 Chevrolet Camaro
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Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10202, 30843, 2X1109, QW843, 608E, 9608E, 2629S, 2651SM,
...View moreitem #1001W97D
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DelphiPart # XS10229
Spark Plug Wire Set - Delphi XS10229
4.539 Reviews
$105.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1996-1997 Chevrolet Astro, 1996-1997 Chevrolet Blazer, 1996-1997 Chevrolet C1500, 1996-1997 Chevrolet K1500, 1996-1997 Chevrolet S10, 1996-1998 Chevrolet Express 1500, 1996-1998 Chevrolet Express 2500, 1996-1998 Chevrolet P30, 1996-1997 GMC C1500, 1996-1997 GMC Jimmy, 1996-1997 GMC K1500, 1996-1997 GMC Safari, 1996-1997 GMC Sonoma, 1996-1998 GMC P3500, 1996-1998 GMC Savana 1500, 1996-1998 GMC Savana 2500, 1997-1997 Isuzu Hombre, 1996-1997 Oldsmobile Bravada
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10229, 2X1191, QW1125, 746T, 9746T, 116056, 700953, 35-PF77688,
...View moreitem #1001WCDQ
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DelphiPart # XS10242
Delphi Spark Plug Wire 1998-2005 Chevrolet Blazer 4.3L V6 at A-Premium
4.539 Reviews
$112.99
Edit ZIP code
3-year warranty
90 days free return
Fits Chevrolet Blazer: 1998 1999 2000 2001 2002 2003 2004 2005
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Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10242, 2X1193, QW1251, 726FF, 746KK, 9746KK, 700953, 116064,
...View moreitem #1001WG5C
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DelphiPart # XS10222
Delphi Spark Plug Wire 1994 Chevrolet Blazer 5.7L V8 at A-Premium
4.539 Reviews
$53.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1994 Chevrolet Blazer
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Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10222, 2X1199, QW1029, 718D, 9718D, 700789, 118019, 35-PF77828,
...View moreitem #1001W9DK
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A-Premium®Part # APSPW236
7 Pcs Spark Plug Wire Set for 1995 Chevrolet Blazer
4.552 Reviews
$39.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1995 Chevrolet Blazer
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Blazer
Item LocatedUnited States
Quantity7
ColorBlack
item #100465Y5
Note
Parts only fit vehicles with V6 4.3 engines.
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DelphiPart # XS10260
Spark Plug Wire Set - Delphi XS10260
4.539 Reviews
$48.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1977-1977 Buick Century, 1977-1977 Buick Skylark, 1974-1974 Chevrolet Bel Air, 1974-1974 Chevrolet Bel Air, 1974-1974 Chevrolet Bel Air, 1974-1974 Chevrolet Bel Air, 1974-1974 Chevrolet Camaro, 1974-1974 Chevrolet Camaro, 1974-1974 Chevrolet Caprice, 1974-1974 Chevrolet Caprice, 1974-1974 Chevrolet Caprice, 1974-1974 Chevrolet Caprice, 1974-1974 Chevrolet Caprice, 1974-1974 Chevrolet Caprice, 1974-1974 Chevrolet Caprice, 1974-1974 Chevrolet Impala, 1974-1974 Chevrolet Impala, 1974-1974 Chevrolet Impala, 1974-1974 Chevrolet Impala, 1974-1974 Chevrolet Malibu
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10260, QW823, 2X1110, 608U, 9608U, 7927Q, 2600S, 12043741,
...View moreitem #1001WD0Y
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DelphiPart # XS10250
Spark Plug Wire Set - Delphi XS10250
4.539 Reviews
$42.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1988-1988 Chevrolet S10 Blazer, 1988-1990 Chevrolet S10, 1988-1991 Chevrolet LLV, 1991-1991 Chevrolet S10, 1988-1988 GMC S15 Jimmy, 1988-1990 GMC S15, 1991-1991 GMC Sonoma
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10250, 2X1185, QW901, 714E, 9714E, 35-PF77525, 86054, 86056,
...View moreitem #1001WAUA
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DelphiPart # XS10211
Spark Plug Wire Set - Delphi XS10211
4.539 Reviews
$48.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1988-1989 Chevrolet S10 Blazer, 1988-1991 Chevrolet S10, 1990-1991 Chevrolet S10 Blazer, 1988-1989 GMC S15 Jimmy, 1988-1990 GMC S15, 1990-1991 GMC S15 Jimmy, 1991-1991 GMC Sonoma, 1991-1991 Oldsmobile Bravada
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10211, 2X1163, QW902, QW903, 716B, 9716B, 700908, 35-PF77609,
...View moreitem #1001WG6X
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DelphiPart # XS10302
Spark Plug Wire Set - Delphi XS10302
4.539 Reviews
$40.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1982-1984 Chevrolet Camaro, 1982-1984 Chevrolet S10, 1983-1984 Chevrolet S10 Blazer, 1982-1984 GMC S15, 1983-1984 GMC S15 Jimmy, 1982-1984 Pontiac Firebird
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10302, QW849, 2X1076, 606R, 700276, 35-PF87661, 86196, 2652SM,
...View moreitem #1001WL03
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DelphiPart # XS10204
Spark Plug Wire Set - Delphi XS10204
4.539 Reviews
$48.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1985-1985 Buick Skylark, 1986-1986 Buick Century, 1986-1986 Buick Century, 1986-1986 Buick Century, 1985-1985 Chevrolet Citation II, 1985-1986 Chevrolet Celebrity, 1985-1989 Chevrolet Camaro, 1985-1989 Chevrolet S10 Blazer, 1985-1993 Chevrolet S10, 1985-1989 GMC S15 Jimmy, 1985-1990 GMC S15, 1991-1993 GMC Sonoma, 1989-1991 Isuzu Trooper, 1991-1992 Isuzu Rodeo, 1991-1994 Isuzu Pickup, 1986-1986 Oldsmobile Cutlass Ciera, 1985-1986 Pontiac 6000, 1985-1986 Pontiac 6000, 1985-1989 Pontiac Firebird
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10204, QW868, 2X1074, 706N, 9706N, 12043821, 12073926, 19170839,
...View moreitem #1001WCCY
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DelphiPart # XS10217
Spark Plug Wire Set - Delphi XS10217
4.539 Reviews
$50.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1978-1978 Buick Electra, 1978-1978 Buick LeSabre, 1978-1978 Buick Skylark, 1978-1978 Buick Skylark, 1979-1979 Buick Skylark, 1979-1979 Buick Skylark, 1978-1978 Chevrolet C10, 1978-1978 Chevrolet C10, 1978-1978 Chevrolet C30, 1978-1978 Chevrolet Camaro, 1978-1979 Chevrolet C20, 1978-1979 Chevrolet C20 Suburban, 1978-1979 Chevrolet Caprice, 1978-1979 Chevrolet Impala, 1978-1979 Chevrolet K10, 1978-1979 Chevrolet K10 Suburban, 1978-1979 Chevrolet K20, 1978-1979 Chevrolet K20 Suburban, 1978-1979 Chevrolet K30, 1978-1979 Chevrolet K5 Blazer
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Blazer
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10217, 2X1110, QW1500, QW823, 628M, 9628M, 2600S, 12074084,
...View moreitem #1001WGDV
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What are spark plug wires?
Spark plug wires, also known as ignition cables or spark plug leads, are a set of wires that connect the ignition coil or distributor to the spark plugs in an internal combustion engine. They are responsible for transmitting high-voltage electrical energy from the ignition source to the spark plugs, which ignite the fuel-air mixture in the engine's cylinders.
The spark plug wires typically consist of a central core made of conductive materials such as copper, and an insulating layer made of materials like silicone or rubber to prevent electrical current from leaking. The wires are designed to withstand high temperatures and electrical interference and are often color-coded to ensure correct installation.
Signs of bad spark plug wires
Spark plug wires play a crucial role in ensuring reliable engine performance. Worn or damaged spark plug wires can cause misfires, rough idling, and poor fuel efficiency, so it's important to take regular maintenance and replace them as needed.
Engine knocking
When the spark plug wires fail, the engine may produce a knocking sound, particularly under heavy loads. This can be caused by pre-ignition or detonation, which can occur when the spark plug wires are not delivering enough energy to the spark plugs.
Rough shifting (automatic transmission)
In some cases, a damaged spark plug wire can cause rough shifting in an automatic transmission. This can be due to a drop in engine power caused by misfires or other problems related to the spark plug wires.
Burned spark plug wires
If you notice that your spark plug wires are discolored or burned, this can be a sign that they are not functioning properly. Burned spark plug wires can be caused by excessive heat, electrical interference, or other issues.
Poor acceleration
When the spark plug wires are failing, the engine may have trouble accelerating smoothly. This can be due to misfires or other problems related to the spark plug wires.
Stalling
A damaged spark plug wire can cause the engine to stall or cut out, particularly at idle. This can be due to a drop in engine power caused by misfires or other problems related to the spark plug wires.
How to change spark plug wires?
Replacing a spark plug wire set is a relatively simple task, and can usually be completed in under an hour. You can follow these steps:
1. Remove the worn or faulty spark wire set.
To avoid confusion and prevent accidentally switching the wires, it is recommended to replace each spark plug wire individually, starting with the longest one. When removing the wires from either the spark plug or distributor cap, it is important to loosen the connection by twisting or rotating the boot. Yanking or forcefully pulling on the wires may cause them to break. Only pull on the boot and refrain from pulling on the cable.
2. Install the new spark plug wire set
Install the new spark plug wires in the same location as the old wires, making sure to connect each wire to the correct spark plug. If your new spark plug wires have boots, be sure to push the boot firmly onto the spark plug until it clicks into place.
3. Test the new spark plug wires
Once you have installed the new spark plug wires, start the engine and check for any signs of misfires, rough idling, or other problems that could indicate an issue with the spark plug wires. If everything looks good, you're all set!