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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Buick Spark Plug Wire
187 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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Walker ProductsPart # 924-1407
Walker Products 924-1407 Spark Plug Wire Set
4.73 Reviews
$48.99
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3-year warranty
90 days free return
Fits 1994-1994 Cadillac Commercial Chassis, 1993-1993 Cadillac Fleetwood, 1992-1993 Cadillac Commercial Chassis, 1992-1993 Chevrolet Caprice, 1992-1993 Chevrolet Caprice, 1991-1993 Buick Commercial Chassis, 1991-1993 Buick Roadmaster, 1991-1992 Cadillac Brougham, 1991-1992 Oldsmobile Custom Cruiser, 1991-1991 Chevrolet Caprice, 1991-1991 Chevrolet Commercial Chassis, 1990-1990 Cadillac Brougham, 1990-1990 Chevrolet Caprice, 1989-1992 Chevrolet Camaro, 1989-1992 Chevrolet Camaro, 1989-1992 Pontiac Firebird, 1989-1992 Pontiac Firebird, 1989-1990 Chevrolet Caprice
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1407, 35-8117, 2907, 9043, 27850, 35-77805, 780, 7813,
...View moreitem #1001PPU7
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Walker ProductsPart # 924-1507
Walker Products 924-1507 Spark Plug Wire Set
4.73 Reviews
$42.99
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3-year warranty
90 days free return
Fits 1997-1999 Buick Regal
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1507, 35-6154, 3141, 9541, 3133, 3158, 9556, 9714,
...View moreitem #1001PSTQ
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Walker ProductsPart # 924-6007
Walker Products 924-6007 Spark Plug Wire Set
4.73 Reviews
$122.99
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3-year warranty
90 days free return
Fits 2022-2022 Cadillac CT5, 2022-2022 Chevrolet Silverado 1500 LTD, 2022-2022 Chevrolet Silverado 1500 LTD, 2022-2022 GMC Sierra 1500 Limited, 2022-2022 GMC Sierra 1500 Limited, 2021-2022 Cadillac Escalade, 2021-2022 Cadillac Escalade ESV, 2021-2022 Chevrolet Express 2500, 2021-2022 Chevrolet Express 3500, 2021-2022 Chevrolet Suburban, 2021-2022 Chevrolet Suburban, 2021-2022 Chevrolet Tahoe, 2021-2022 Chevrolet Tahoe, 2021-2022 GMC Savana 2500, 2021-2022 GMC Savana 3500, 2021-2022 GMC Yukon, 2021-2022 GMC Yukon, 2021-2022 GMC Yukon XL, 2021-2022 GMC Yukon XL, 2020-2022 Chevrolet Silverado 2500 HD
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-6007
item #1001PRS7
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Walker ProductsPart # 924-1358
Walker Products 924-1358 Spark Plug Wire Set
4.73 Reviews
$44.99
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3-year warranty
90 days free return
Fits 1999-1999 Oldsmobile Alero, 1999-1999 Pontiac Grand Am, 1999-1999 Pontiac Montana, 1997-1999 Buick Century, 1997-1999 Chevrolet Malibu, 1997-1999 Chevrolet Venture, 1997-1997 Oldsmobile Cutlass Supreme, 1996-1999 Oldsmobile Silhouette, 1996-1999 Pontiac Trans Sport, 1996-1996 Chevrolet Lumina APV, 1995-1999 Chevrolet Lumina, 1995-1999 Chevrolet Monte Carlo, 1995-1996 Oldsmobile Cutlass Supreme, 1994-1999 Pontiac Grand Prix, 1994-1998 Buick Skylark, 1994-1998 Oldsmobile Achieva, 1994-1998 Pontiac Grand Am, 1994-1996 Buick Regal, 1994-1996 Chevrolet Beretta, 1994-1996 Chevrolet Corsica
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1358, 35-6117, 3115, 9538, 8HY-3115, EL3115, 9427, 27658,
...View moreitem #1001PQ5Q
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Walker ProductsPart # 924-1327
Walker Products 924-1327 Spark Plug Wire Set
4.73 Reviews
$39.99
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3-year warranty
90 days free return
Fits 1991-1994 Pontiac Sunbird, 1990-1994 Chevrolet Lumina, 1990-1993 Buick Regal, 1990-1993 Oldsmobile Cutlass Supreme, 1990-1993 Pontiac Grand Prix, 1990-1991 Pontiac Tempest, 1990-1990 Chevrolet Celebrity, 1989-1989 Oldsmobile Cutlass Supreme, 1988-1991 Pontiac 6000, 1988-1989 Buick Regal, 1988-1989 Pontiac Grand Prix, 1988-1988 Oldsmobile Cutlass Supreme, 1987-1989 Buick Century, 1987-1989 Chevrolet Celebrity, 1987-1989 Oldsmobile Cutlass Ciera, 1987-1989 Oldsmobile Cutlass Cruiser, 1987-1989 Pontiac 6000
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1327, 35-6112, 2952, 9031, 151, 8HY-151, 27622, 35-77602,
...View moreitem #1001PQC4
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Walker ProductsPart # 924-1587
Walker Products 924-1587 Spark Plug Wire Set
4.73 Reviews
$34.99
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3-year warranty
90 days free return
Fits 1981-1981 American Motors Eagle, 1981-1981 Jeep Scrambler, 1980-1981 American Motors Concord, 1980-1981 American Motors Spirit, 1980-1981 Jeep CJ5, 1980-1981 Jeep CJ7, 1980-1981 Jeep DJ5, 1980-1980 Buick Skylark, 1980-1980 Chevrolet Citation, 1980-1980 Oldsmobile Omega, 1980-1980 Pontiac Phoenix, 1979-1980 Chevrolet Monza, 1979-1980 Oldsmobile Starfire, 1979-1980 Pontiac Sunbird
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1587, 35-4127, 35-4108, 2949, 9008, 2419, 2942, 9375,
...View moreitem #1001PQ02
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Walker ProductsPart # 924-1585
Walker Products 924-1585 Spark Plug Wire Set
4.73 Reviews
$48.99
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3-year warranty
90 days free return
Fits 1984-1984 Chevrolet Citation II, 1983-1984 Buick Skylark, 1983-1984 Chevrolet Celebrity, 1983-1984 Oldsmobile Cutlass Ciera, 1983-1984 Oldsmobile Omega, 1983-1984 Pontiac 6000, 1983-1984 Pontiac Phoenix, 1983-1983 Chevrolet Citation
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1585, 35-6124, 2954, 9028, 26630, 863, 6630, 9776,
...View moreitem #1001PQ26
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Walker ProductsPart # 924-1658
Walker Products 924-1658 Spark Plug Wire Set
4.73 Reviews
$45.99
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3-year warranty
90 days free return
Fits 1975-1975 International 150, 1975-1975 International 200, 1975-1975 International MS, 1975-1975 International Scout II, 1974-1974 Chevrolet Corvette, 1974-1974 Chevrolet El Camino, 1974-1974 Chevrolet Impala, 1974-1974 Chevrolet Monte Carlo, 1974-1974 GMC Sprint, 1974-1974 International 100, 1974-1974 International 100, 1974-1974 International 100, 1974-1974 International 200, 1974-1974 International 200, 1974-1974 International 200, 1974-1974 International 200, 1974-1974 International MHC1310, 1973-1974 American Motors Javelin, 1973-1974 American Motors Javelin, 1973-1974 Chevrolet Bel Air
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1658, 35-8101, 35-8331, 35-8315, 2821, 9142, 102, 3129,
...View moreitem #1001PNX2
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Walker ProductsPart # 924-1804
Walker Products 924-1804 Spark Plug Wire Set
4.73 Reviews
$35.99
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3-year warranty
90 days free return
Fits 1998-2003 Chevrolet S10, 1998-2003 GMC Sonoma, 1998-2000 Isuzu Hombre, 1995-1997 Pontiac Sunfire, 1994-1995 Chevrolet LLV, 1994-1995 GMC Sonoma, 1993-1997 Chevrolet Cavalier, 1993-1996 Buick Century, 1993-1993 Chevrolet Lumina, 1992-1996 Chevrolet Beretta, 1992-1996 Chevrolet Corsica
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Vehicle: Buick
Item LocatedUnited States
Quantity4
Part interchange
924-1804, 35-4126, 51030, GMX082, 3111, 3139, 3145, 9566,
...View moreitem #1001PTY0
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Walker ProductsPart # 924-1395
Walker Products 924-1395 Spark Plug Wire Set
4.73 Reviews
$53.99
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3-year warranty
90 days free return
Fits 1986-1986 GMC C3500, 1985-1986 Chevrolet Caprice, 1983-1986 GMC C2500, 1983-1986 GMC C2500 Suburban, 1983-1986 GMC Jimmy, 1983-1986 GMC Jimmy, 1983-1986 Pontiac Bonneville, 1983-1986 Pontiac Grand Prix, 1983-1986 Pontiac Parisienne, 1983-1984 Chevrolet C10, 1983-1984 Chevrolet C10, 1983-1984 Chevrolet C10 Suburban, 1983-1984 Chevrolet C10 Suburban, 1983-1984 Chevrolet C20, 1983-1984 Chevrolet C20, 1983-1984 Chevrolet C20 Suburban, 1983-1984 Chevrolet C20 Suburban, 1983-1984 Chevrolet C30, 1983-1984 Chevrolet K10, 1983-1984 Chevrolet K10
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1395, 35-8103, 35-8156, 2946, 9052, 9054, 26908, 35-87832,
...View moreitem #1001PPHU
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Walker ProductsPart # 924-1231
Walker Products 924-1231 Spark Plug Wire Set
4.73 Reviews
$32.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1993-1996 Oldsmobile Cutlass Ciera, 1990-1991 Chevrolet Beretta, 1990-1991 Chevrolet Cavalier, 1990-1991 Chevrolet Corsica, 1990-1991 Pontiac Tempest, 1987-1989 Buick Skyhawk, 1987-1989 Chevrolet Beretta, 1987-1989 Chevrolet Cavalier, 1987-1989 Chevrolet Corsica, 1987-1989 Pontiac Tempest, 1987-1988 Oldsmobile Firenza, 1987-1988 Oldsmobile Firenza, 1987-1988 Oldsmobile Firenza, 1987-1987 Oldsmobile Firenza, 1987-1987 Oldsmobile Firenza, 1987-1987 Oldsmobile Firenza
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1231, 35-4103, 2951, 9006, 9539, 27434, 35-77518, 4016,
...View moreitem #1001PPLR
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Walker ProductsPart # 924-1404
Walker Products 924-1404 Spark Plug Wire Set
4.73 Reviews
$47.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1990-1990 Cadillac Brougham, 1987-1989 Cadillac Brougham, 1987-1989 Pontiac Safari, 1987-1987 Chevrolet Caprice, 1986-1990 Chevrolet Caprice, 1986-1990 Oldsmobile Custom Cruiser, 1986-1986 Cadillac Fleetwood, 1986-1986 Chevrolet Caprice, 1986-1986 Pontiac Parisienne, 1985-1987 Oldsmobile Cutlass Salon, 1982-1988 Oldsmobile Cutlass Supreme, 1982-1987 Buick Regal, 1982-1984 Oldsmobile Cutlass Calais, 1981-1990 Buick LeSabre, 1981-1989 Buick Electra, 1981-1985 Oldsmobile Custom Cruiser, 1981-1985 Oldsmobile Toronado, 1981-1984 Oldsmobile 98, 1981-1983 Buick Estate Wagon, 1981-1983 Oldsmobile Cutlass Cruiser
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1404, 35-8102, 2933, 9044, 3105, 26874, L-4320, 35-87801,
...View moreitem #1001PQ11
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Walker ProductsPart # 924-1368
Walker Products 924-1368 Spark Plug Wire Set
4.73 Reviews
$41.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1994-1996 Buick Century, 1994-1996 Oldsmobile Cutlass Ciera, 1993-1994 Oldsmobile Cutlass Supreme
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1368, 35-6140, 3109, 9427, 9540, 3110, EL3110, 27646,
...View moreitem #1001PTEE
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Walker ProductsPart # 924-1406
Walker Products 924-1406 Spark Plug Wire Set
4.73 Reviews
$45.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1981-1981 Buick Century, 1981-1981 Pontiac Firebird, 1981-1981 Pontiac Firebird, 1980-1981 Buick Century, 1980-1981 Buick Regal, 1980-1981 Pontiac Bonneville, 1980-1981 Pontiac Catalina, 1980-1981 Pontiac Grand Prix, 1980-1981 Pontiac LeMans, 1980-1980 Buick Electra, 1980-1980 Pontiac Firebird, 1980-1980 Pontiac Firebird, 1980-1980 Pontiac Firebird, 1980-1980 Pontiac Firebird, 1979-1981 Pontiac Grand LeMans, 1979-1981 Pontiac LeMans, 1979-1980 Buick Century, 1979-1980 Buick Regal, 1979-1979 Oldsmobile Delta 88, 1979-1979 Pontiac Firebird
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1406, 35-8128, 2938, 2946, 9064, 26827, 35-87808, 882,
...View moreitem #1001PQX7
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Walker ProductsPart # 924-1236
Walker Products 924-1236 Spark Plug Wire Set
4.73 Reviews
$42.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1986-1986 Pontiac Sunbird, 1984-1985 Pontiac J2000 Sunbird, 1983-1986 Buick Skyhawk, 1983-1986 Oldsmobile Firenza, 1983-1983 Pontiac J2000, 1982-1982 Buick Skyhawk, 1982-1982 Buick Skyhawk, 1982-1982 Buick Skyhawk, 1982-1982 Buick Skyhawk, 1982-1982 Oldsmobile Firenza, 1982-1982 Oldsmobile Firenza, 1982-1982 Pontiac J2000, 1982-1982 Pontiac J2000, 1982-1982 Pontiac J2000, 1982-1982 Pontiac J2000, 1982-1982 Pontiac J2000, 1982-1982 Pontiac J2000, 1982-1982 Pontiac J2000
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1236, 35-4112, 2941, 9010, 9015, 26447, 35-87406, 4012,
...View moreitem #1001PPT3
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Walker ProductsPart # 924-1584
Walker Products 924-1584 Spark Plug Wire Set
4.73 Reviews
$42.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1988-1988 Oldsmobile Cutlass Calais, 1986-1988 Buick Skylark, 1986-1987 Buick Somerset, 1985-1987 Oldsmobile Calais, 1985-1987 Pontiac Grand Am, 1985-1985 Buick Somerset Regal
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1584, 35-6127, 6652, 8643, 9653, 4029, 2959, CH74114,
...View moreitem #1001PR0Z
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Walker ProductsPart # 924-1337
Walker Products 924-1337 Spark Plug Wire Set
4.73 Reviews
$39.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1992-1992 Oldsmobile 88, 1992-1992 Oldsmobile 98, 1992-1992 Oldsmobile Toronado, 1992-1992 Pontiac Bonneville, 1988-1991 Oldsmobile 98, 1988-1991 Oldsmobile Delta 88, 1988-1991 Pontiac Bonneville, 1988-1990 Buick Riviera, 1988-1990 Oldsmobile Toronado, 1988-1989 Buick Electra, 1988-1989 Buick LeSabre, 1988-1989 Buick Reatta
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1337, 35-6105, 35-6103, 35-6102, 2922, 9038, 26656, 35-87662,
...View moreitem #1001PSAZ
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Walker ProductsPart # 924-1394
Walker Products 924-1394 Spark Plug Wire Set
4.73 Reviews
$49.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1977-1979 Checker Marathon, 1977-1977 Buick Century, 1977-1977 Buick Century, 1977-1977 Buick Regal, 1977-1977 Buick Regal, 1977-1977 Buick Skylark, 1977-1977 Chevrolet C10, 1977-1977 Chevrolet C10 Suburban, 1977-1977 Chevrolet C20, 1977-1977 Chevrolet C20 Suburban, 1977-1977 Chevrolet G10, 1977-1977 Chevrolet K10, 1977-1977 Chevrolet K10 Suburban, 1977-1977 Chevrolet K20, 1977-1977 Chevrolet K20 Suburban, 1977-1977 Chevrolet K30, 1977-1977 Chevrolet K30, 1977-1977 Chevrolet K5 Blazer, 1977-1977 Chevrolet Malibu, 1977-1977 Chevrolet Monte Carlo
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1394, 35-8105, 2927, 3103, 9062, 9065, 132, 136,
...View moreitem #1001PRH9
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Walker ProductsPart # 924-1528
Walker Products 924-1528 Spark Plug Wire Set
4.73 Reviews
$46.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1986-1986 Chevrolet K10, 1986-1986 Chevrolet K10 Suburban, 1986-1986 Chevrolet K10 Suburban, 1986-1986 Chevrolet K20, 1986-1986 Chevrolet K20 Suburban, 1986-1986 GMC C1500, 1986-1986 GMC K2500, 1986-1986 GMC K2500 Suburban, 1986-1986 GMC K3500, 1985-1986 Chevrolet C10, 1985-1986 Chevrolet C10 Suburban, 1985-1986 Chevrolet C10 Suburban, 1985-1986 Chevrolet C20, 1985-1986 Chevrolet C20, 1985-1986 Chevrolet C20 Suburban, 1985-1986 Chevrolet C20 Suburban, 1985-1986 Chevrolet C30, 1985-1986 Chevrolet K10, 1985-1986 Chevrolet K20 Suburban, 1985-1986 Chevrolet K30
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1528, 35-8126, 35-8129, 4882, 4883, 9694, 6875, 2930,
...View moreitem #1001PTP7
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Walker ProductsPart # 924-1592
Walker Products 924-1592 Spark Plug Wire Set
4.73 Reviews
$44.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1985-1985 Buick Electra, 1985-1985 Oldsmobile 98, 1984-1985 Buick Century, 1984-1985 Buick Regal, 1984-1985 Buick Riviera, 1984-1985 Oldsmobile Cutlass Ciera
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1592, 35-6126, 2930, 9027, 9040, 26627, 35-87619, 6627,
...View moreitem #1001PSR9
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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!