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 Caprice Spark Plug Wire
76 itemsShop precise fit replacement Spark Plug Wire to maintain and improve your vehicle's performance. Find the right parts for your make and model, backed by excellent customer service at A-Premium.
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DensoPart # 671-8044
Spark Plug Wire Set - Denso 671-8044
51 Reviews
$49.99
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3-year warranty
90 days free return
Fits 1963-1963 American Motors Ambassador, 1963-1965 American Motors Classic, 1964-1964 American Motors Ambassador, 1965-1965 American Motors Ambassador, 1965-1966 American Motors Marlin, 1965-1966 American Motors Marlin, 1966-1966 American Motors Ambassador, 1966-1966 American Motors Ambassador, 1966-1966 American Motors Classic, 1967-1967 American Motors Ambassador, 1967-1967 American Motors Rebel, 1967-1967 American Motors Rebel, 1967-1967 American Motors Rebel, 1967-1968 American Motors Rebel, 1968-1969 American Motors Javelin, 1968-1969 American Motors Javelin, 1968-1969 American Motors Rebel, 1968-1970 American Motors Javelin, 1969-1969 American Motors Rambler, 1969-1969 American Motors Rebel
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Vehicle: Chevrolet Caprice
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8044, 35-8142, MSW1914, 6718044, 518F, 508G, 11-865M, 2X1019,
...View moreitem #100316Z8
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DensoPart # 671-8045
Spark Plug Wire Set - Denso 671-8045
51 Reviews
$45.99
Low stock: Only 4 left
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3-year warranty
90 days free return
Fits 1963-1963 Chevrolet Bel Air, 1963-1963 Chevrolet Biscayne, 1963-1963 Chevrolet Impala, 1965-1965 Chevrolet Chevelle, 1965-1967 Chevrolet Biscayne, 1965-1967 Chevrolet Impala, 1966-1966 Chevrolet Chevelle, 1966-1967 Chevrolet Bel Air, 1966-1967 Chevrolet Caprice, 1966-1967 Chevrolet El Camino, 1966-1967 Chevrolet Malibu, 1967-1967 Chevrolet Camaro, 1967-1967 Chevrolet Chevelle, 1967-1967 Chevrolet Chevelle, 1967-1967 Chevrolet Corvette, 1967-1968 Chevrolet Camaro, 1968-1968 Chevrolet Camaro, 1968-1968 Chevrolet Chevelle, 1968-1968 Chevrolet Chevelle, 1968-1968 Chevrolet Chevelle
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Vehicle: Chevrolet Caprice
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8045, 118044, 35-8331, 6718045, 96893, 700151, 508R, CH851,
...View moreitem #1003153Z
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Walker ProductsPart # 924-1353
Walker Products 924-1353 Spark Plug Wire Set
4.73 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 Caprice
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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DelphiPart # XS10201
Spark Plug Wire Set - Delphi XS10201
4.641 Reviews
$49.99
Low stock: Only 1 left
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3-year warranty
90 days free return
Fits 1975-1975 Buick Apollo, 1975-1975 Buick Skylark, 1977-1977 Buick Century, 1977-1977 Buick Century, 1977-1977 Buick Electra, 1977-1977 Buick Regal, 1977-1977 Buick Riviera, 1977-1977 Buick Skylark, 1977-1978 Buick LeSabre, 1977-1979 Buick LeSabre, 1979-1979 Buick Electra, 1979-1980 Buick Riviera, 1980-1980 Buick Electra, 1980-1981 Buick Riviera, 1981-1981 Buick LeSabre, 1981-1983 Buick Estate Wagon, 1981-1989 Buick Electra, 1982-1982 Buick LeSabre, 1982-1982 Buick LeSabre, 1982-1982 Buick Riviera
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Vehicle: Chevrolet Caprice
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10201, 30810, 2X1104, QW815, 608B, 9608B, 2629S, 2606S,
...View moreitem #1001WA4W
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DelphiPart # XS10268
Spark Plug Wire Set - Delphi XS10268
4.641 Reviews
$36.99
Low stock: Only 2 left
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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
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Vehicle: Chevrolet Caprice
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
4.641 Reviews
$57.99
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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 Caprice
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10202, 30843, 2X1109, QW843, 608E, 9608E, 2629S, 2651SM,
...View moreitem #1001W97D
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DelphiPart # XS10389
Spark Plug Wire Set - Delphi XS10389
4.641 Reviews
$100.99
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3-year warranty
90 days free return
Fits 2002-2002 Cadillac Escalade, 2002-2002 Cadillac Escalade, 2002-2006 Cadillac Escalade EXT, 2003-2006 Cadillac Escalade, 2003-2006 Cadillac Escalade ESV, 2009-2012 Cadillac Escalade, 2009-2012 Cadillac Escalade ESV, 2009-2012 Cadillac Escalade EXT, 1999-1999 Chevrolet Silverado 2500, 1999-2006 Chevrolet Silverado 1500, 1999-2006 Chevrolet Silverado 1500, 2000-2000 Chevrolet Silverado 2500, 2000-2000 Chevrolet Suburban 2500, 2000-2000 Chevrolet Tahoe, 2000-2000 Chevrolet Tahoe, 2000-2002 Chevrolet Suburban 1500, 2000-2004 Chevrolet Silverado 2500, 2001-2003 Chevrolet Silverado 1500 HD, 2001-2006 Chevrolet Silverado 2500 HD, 2001-2006 Chevrolet Silverado 3500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Caprice
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10389, QW1223, 748HH, 9748HH, 118063, 35-PF77862, 700989, 88894394,
...View moreitem #1001WAG1
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A-Premium®Part # APSPW609
8 Pcs Yellow Spark Plug Wire Set for Chevrolet Silverado 1500 Impala Tahoe Cadillac
4.557 Reviews
$40.99
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3-year warranty
90 days free return
Fits 2009 - 2009 Buick Allure, 2009 - 2009 Buick LaCrosse, 2022 - 2022 Cadillac CT5, 2004 - 2005 Cadillac CTS, 2009 - 2019 Cadillac CTS, 2002 - 2006 Cadillac Escalade, 2009 - 2020 Cadillac Escalade, 2021 - 2022 Cadillac Escalade, 2003 - 2006 Cadillac Escalade ESV, 2009 - 2020 Cadillac Escalade ESV, 2021 - 2022 Cadillac Escalade ESV, 2002 - 2006 Cadillac Escalade EXT, 2009 - 2013 Cadillac Escalade EXT, 2009 - 2012 Chevrolet Avalanche, 2002 - 2006 Chevrolet Avalanche 1500, 1998 - 2002 Chevrolet Camaro, 2010 - 2012 Chevrolet Camaro, 2014 - 2015 Chevrolet Camaro, 2014 - 2022 Chevrolet Camaro, 2011 - 2014 Chevrolet Caprice
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Vehicle: Chevrolet Caprice
Item LocatedUnited States
Quantity8
ConditionNew
item #1018A92A
Note
【Note-1】For 2007 Chevrolet Silverado 2500 HD fits the model with old body style.
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DelphiPart # XS10210
Spark Plug Wire Set - Delphi XS10210
4.641 Reviews
$51.99
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3-year warranty
90 days free return
Fits 1991-1993 Buick Commercial Chassis, 1991-1993 Buick Roadmaster, 1990-1990 Cadillac Brougham, 1991-1992 Cadillac Brougham, 1992-1993 Cadillac Commercial Chassis, 1993-1993 Cadillac Fleetwood, 1989-1990 Chevrolet Caprice, 1989-1992 Chevrolet Camaro, 1989-1992 Chevrolet Camaro, 1990-1990 Chevrolet Caprice, 1991-1991 Chevrolet Caprice, 1992-1993 Chevrolet Caprice, 1992-1993 Chevrolet Caprice, 1991-1992 Oldsmobile Custom Cruiser, 1989-1992 Pontiac Firebird, 1989-1992 Pontiac Firebird
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Caprice
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10210, 2X1107, QW895, 708S, 9708S, 700398, 118016, 35-PF77805,
...View moreitem #1001WAEL
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DelphiPart # XS10217
Spark Plug Wire Set - Delphi XS10217
4.641 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
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Vehicle: Chevrolet Caprice
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10217, 2X1110, QW1500, QW823, 628M, 9628M, 2600S, 12074084,
...View moreitem #1001WGDV
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DelphiPart # XS10260
Spark Plug Wire Set - Delphi XS10260
4.641 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 Caprice
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10260, QW823, 2X1110, 608U, 9608U, 7927Q, 2600S, 12043741,
...View moreitem #1001WD0Y
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DelphiPart # XS10257
Spark Plug Wire Set - Delphi XS10257
4.641 Reviews
$104.99
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3-year warranty
90 days free return
Fits 1996-1996 Buick Commercial Chassis, 1996-1996 Buick Roadmaster, 1996-1996 Cadillac Commercial Chassis, 1996-1996 Cadillac Fleetwood, 1996-1996 Chevrolet Caprice, 1996-1996 Chevrolet Impala
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Caprice
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10257, 2X1115, QW1116, 748B, 9748B, 118046, 35-PF838, 700785,
...View moreitem #1001WDWR
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DelphiPart # XS10278
Spark Plug Wire Set - Delphi XS10278
4.641 Reviews
$40.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1980-1980 Buick Century, 1980-1980 Buick Century, 1980-1980 Buick Century, 1980-1980 Buick LeSabre, 1980-1980 Buick LeSabre, 1980-1980 Buick Skyhawk, 1980-1987 Buick Regal, 1981-1981 Buick Century, 1981-1981 Buick Century, 1981-1981 Buick LeSabre, 1981-1981 Buick LeSabre, 1981-1981 Buick Riviera, 1981-1984 Buick Electra, 1982-1982 Buick LeSabre, 1982-1982 Buick LeSabre, 1982-1982 Buick LeSabre, 1982-1982 Buick LeSabre, 1982-1982 Buick Regal, 1982-1982 Buick Regal, 1982-1982 Buick Regal
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Caprice
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10278, 30833, QW833, 2X1073, 606M, 12043723, 671-6024, 1807,
...View moreitem #1001WCE5
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DelphiPart # XS10265
Spark Plug Wire Set - Delphi XS10265
4.641 Reviews
$51.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1987-1987 Chevrolet El Camino, 1987-1988 Chevrolet Caprice, 1987-1988 Chevrolet Monte Carlo, 1987-1989 Chevrolet Caprice, 1987-1987 GMC Caballero, 1987-1987 Pontiac Grand Prix
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Caprice
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10265, 2X1166, QW894, 708N, 9708N, 700384, 118015, 35-PF77830,
...View moreitem #1001WEQV
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DensoPart # 671-6024
Spark Plug Wire Set - Denso 671-6024
51 Reviews
$48.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1979-1981 Buick Century, 1979-1983 Buick Riviera, 1980-1980 Buick Skyhawk, 1980-1984 Buick Electra, 1980-1984 Buick LeSabre, 1980-1985 Buick LeSabre, 1980-1985 Buick Regal, 1981-1984 Buick Riviera, 1982-1982 Buick Skylark, 1982-1984 Buick Regal, 1986-1986 Buick Regal, 1986-1987 Buick Regal, 1987-1987 Buick Regal, 1980-1982 Cadillac DeVille, 1980-1982 Cadillac Fleetwood, 1981-1982 Cadillac Eldorado, 1981-1982 Cadillac Seville, 1980-1980 Chevrolet Monza, 1980-1981 Chevrolet Camaro, 1980-1983 Chevrolet Malibu
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Caprice
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6024, 35-6122, MSW1284, 6716024, 606M, 11-617M, 2X1073, QW833,
...View moreitem #100314HH
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DensoPart # 671-8030
Spark Plug Wire Set - Denso 671-8030
51 Reviews
$53.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1980-1980 Buick Regal, 1980-1981 Buick Century, 1980-1980 Checker Marathon, 1980-1980 Checker Marathon, 1979-1980 Chevrolet Malibu, 1979-1980 Chevrolet Monte Carlo, 1980-1980 Chevrolet Caprice, 1980-1980 Chevrolet Caprice, 1980-1980 Chevrolet Impala, 1980-1980 Chevrolet Impala, 1980-1980 Chevrolet Malibu, 1980-1981 Chevrolet Malibu, 1981-1981 Chevrolet C10 Suburban, 1981-1981 Chevrolet K10 Suburban, 1981-1981 Chevrolet K20 Suburban, 1981-1982 Chevrolet C10, 1981-1982 Chevrolet C10, 1981-1982 Chevrolet C20, 1981-1982 Chevrolet C20, 1981-1982 Chevrolet C20 Suburban
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Caprice
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8030, 118028, 35-8129, 6718030, 96279, 96282, 700251, 618F,
...View moreitem #100314SV
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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!