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 Century Spark Plug Wire
75 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 # 924-1803
Walker Products 924-1803 Spark Plug Wire Set
4.52 Reviews
$44.99
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3-year warranty
90 days free return
Fits 2000-2005 Buick Century, 2002-2003 Buick Rendezvous, 2004-2005 Buick Rendezvous, 2000-2001 Chevrolet Lumina, 2000-2003 Chevrolet Malibu, 2000-2005 Chevrolet Impala, 2000-2005 Chevrolet Monte Carlo, 2000-2005 Chevrolet Venture, 2000-2003 Pontiac Grand Prix
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Vehicle: Buick Century
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1803, 35-6143, 3155, 9594, HY3155, SHY-3155, 27695, L-4223,
...View moreitem #1001PTVR
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Walker ProductsPart # 924-1834
Walker Products 924-1834 Spark Plug Wire Set
4.52 Reviews
$76.99
Low stock: Only 3 left
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3-year warranty
90 days free return
Fits 1966-1967 Buick LeSabre, 1966-1967 Buick Skylark, 1966-1968 Buick Sportwagon, 1967-1967 Buick Gran Sport, 1967-1970 Buick Wildcat, 1967-1972 Buick Electra, 1967-1972 Buick Riviera, 1968-1968 Buick Skylark, 1968-1968 Buick Skylark, 1968-1968 Buick Skylark, 1968-1969 Buick GS 350, 1968-1969 Buick GS 400, 1968-1969 Buick Special, 1968-1972 Buick LeSabre, 1968-1972 Buick LeSabre, 1968-1972 Buick Skylark, 1968-1972 Buick Skylark, 1969-1969 Buick Sportwagon, 1969-1970 Buick Skylark, 1970-1970 Buick Estate Wagon
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Vehicle: Buick Century
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1834, 35-8323, 2802, 9148, 9157, 9158, 4844, 4847,
...View moreitem #1001PQN8
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Walker ProductsPart # 924-1394
Walker Products 924-1394 Spark Plug Wire Set
4.52 Reviews
$49.99
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3-year warranty
90 days free return
Fits 1977-1977 Buick Century, 1977-1977 Buick Century, 1977-1977 Buick Regal, 1977-1977 Buick Regal, 1977-1977 Buick Skylark, 1974-1974 Checker Marathon, 1974-1974 Checker Marathon, 1974-1974 Checker Marathon, 1975-1979 Checker Marathon, 1977-1979 Checker Marathon, 1973-1973 Chevrolet Chevelle, 1973-1974 Chevrolet Caprice, 1973-1974 Chevrolet Nova, 1974-1974 Chevrolet Bel Air, 1974-1974 Chevrolet Bel Air, 1974-1974 Chevrolet Camaro, 1974-1974 Chevrolet Caprice, 1974-1974 Chevrolet El Camino, 1974-1974 Chevrolet El Camino, 1974-1974 Chevrolet Impala
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Vehicle: Buick Century
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 # 924-1367
Walker Products 924-1367 Spark Plug Wire Set
4.52 Reviews
$39.99
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3-year warranty
90 days free return
Fits 1993-1993 Buick Century, 1993-1993 Buick Skylark, 1993-1993 Oldsmobile Achieva, 1993-1993 Oldsmobile Cutlass Ciera, 1993-1993 Pontiac Grand Am
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Vehicle: Buick Century
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1367, 35-6132, 3110, 9399, 26668, 35-87602, 6668, 9709,
...View moreitem #1001PPEL
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Walker ProductsPart # 924-1395
Walker Products 924-1395 Spark Plug Wire Set
4.52 Reviews
$53.99
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3-year warranty
90 days free return
Fits 1979-1979 Buick Century, 1979-1979 Buick Century, 1979-1979 Buick Regal, 1981-1982 Buick Regal, 1982-1982 Buick LeSabre, 1981-1981 Checker Marathon, 1981-1982 Checker Marathon, 1979-1979 Chevrolet Malibu, 1979-1982 Chevrolet El Camino, 1979-1982 Chevrolet Monte Carlo, 1981-1981 Chevrolet Bel Air, 1981-1981 Chevrolet Malibu, 1981-1982 Chevrolet Caprice, 1981-1982 Chevrolet Impala, 1981-1982 Chevrolet Malibu, 1981-1985 Chevrolet Impala, 1981-1986 Chevrolet Caprice, 1981-1986 Chevrolet El Camino, 1981-1986 Chevrolet Monte Carlo, 1982-1983 Chevrolet Malibu
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Vehicle: Buick Century
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 # 924-1368
Walker Products 924-1368 Spark Plug Wire Set
4.52 Reviews
$41.99
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3-year warranty
90 days free return
Fits 1994-1996 Buick Century, 1993-1994 Oldsmobile Cutlass Supreme, 1994-1996 Oldsmobile Cutlass Ciera
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Vehicle: Buick Century
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 # 924-1601
Walker Products 924-1601 Spark Plug Wire Set
4.52 Reviews
$48.99
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3-year warranty
90 days free return
Fits 1978-1978 Buick Century, 1975-1976 Cadillac Calais, 1975-1976 Cadillac Commercial Chassis, 1975-1976 Cadillac DeVille, 1975-1976 Cadillac Eldorado, 1975-1976 Cadillac Fleetwood, 1978-1978 Chevrolet Malibu
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Vehicle: Buick Century
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1601, 35-8154, 2920, 9046, 2947, 26838, 6838, 9659,
...View moreitem #1001PQPE
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Walker ProductsPart # 924-1804
Walker Products 924-1804 Spark Plug Wire Set
4.52 Reviews
$35.99
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3-year warranty
90 days free return
Fits 1993-1996 Buick Century, 1992-1996 Chevrolet Beretta, 1992-1996 Chevrolet Corsica, 1993-1993 Chevrolet Lumina, 1993-1997 Chevrolet Cavalier, 1994-1995 Chevrolet LLV, 1998-2003 Chevrolet S10, 1994-1995 GMC Sonoma, 1998-2003 GMC Sonoma, 1998-2000 Isuzu Hombre, 1995-1997 Pontiac Sunfire
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Vehicle: Buick Century
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 # 924-1230
Walker Products 924-1230 Spark Plug Wire Set
4.52 Reviews
$37.99
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3-year warranty
90 days free return
Fits 1982-1982 American Motors Concord, 1982-1982 American Motors Spirit, 1982-1983 American Motors Eagle, 1981-1983 Buick Skylark, 1982-1983 Buick Century, 1978-1978 Chevrolet Monza, 1981-1983 Chevrolet Citation, 1982-1983 Chevrolet Camaro, 1982-1983 Chevrolet Celebrity, 1988-1988 GMC S15 Jimmy, 1988-1990 GMC S15, 1982-1982 Jeep CJ7, 1982-1982 Jeep Scrambler, 1982-1983 Jeep CJ5, 1982-1983 Jeep DJ5, 1983-1983 Jeep CJ7, 1983-1983 Jeep Scrambler, 1978-1978 Oldsmobile Starfire, 1981-1983 Oldsmobile Omega, 1982-1983 Oldsmobile Cutlass Ciera
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Vehicle: Buick Century
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1230, 35-4109, 2950, 9008, 9017, 207, 26421, L-4207,
...View moreitem #1001PU26
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Walker ProductsPart # 924-1358
Walker Products 924-1358 Spark Plug Wire Set
4.52 Reviews
$44.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1979-1979 Buick Century, 1994-1996 Buick Regal, 1994-1998 Buick Skylark, 1997-1999 Buick Century, 1994-1996 Chevrolet Beretta, 1994-1996 Chevrolet Corsica, 1995-1999 Chevrolet Lumina, 1995-1999 Chevrolet Monte Carlo, 1996-1996 Chevrolet Lumina APV, 1997-1999 Chevrolet Malibu, 1997-1999 Chevrolet Venture, 1978-1979 GMC Caballero, 1977-1979 Oldsmobile Cutlass Supreme, 1978-1979 Oldsmobile Cutlass Salon, 1983-1985 Oldsmobile Cutlass Ciera, 1994-1998 Oldsmobile Achieva, 1995-1996 Oldsmobile Cutlass Supreme, 1996-1999 Oldsmobile Silhouette, 1997-1997 Oldsmobile Cutlass Supreme, 1999-1999 Oldsmobile Alero
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Vehicle: Buick Century
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 # 924-1357
Walker Products 924-1357 Spark Plug Wire Set
4.52 Reviews
$39.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1975-1978 Buick Century, 1975-1979 Buick Regal, 1975-1979 Buick Skyhawk, 1975-1979 Buick Skylark, 1976-1979 Buick LeSabre, 1978-1979 Buick Century, 1978-1979 Buick Regal, 1985-1985 Buick Electra, 1978-1979 Chevrolet El Camino, 1978-1979 Chevrolet Malibu, 1978-1979 Chevrolet Monte Carlo, 1978-1979 Chevrolet Monza, 1978-1979 Chevrolet Monza, 1993-1995 Chevrolet Camaro, 1993-1995 Pontiac Firebird
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick Century
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1357, 35-6123, 35-6139, 3112, 9397, 2930, 9026, 27645,
...View moreitem #1001PS0W
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Walker ProductsPart # 924-1366
Walker Products 924-1366 Spark Plug Wire Set
4.52 Reviews
$43.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1992-1992 Buick Century, 1992-1992 Buick Skylark, 1992-1992 Oldsmobile Achieva, 1992-1992 Oldsmobile Cutlass Ciera, 1992-1992 Pontiac Grand Am
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Vehicle: Buick Century
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1366, 2659, 9399, L-4272, 9648, 9709, 4936, CH8650,
...View moreitem #1001PQY3
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Walker ProductsPart # 924-1528
Walker Products 924-1528 Spark Plug Wire Set
4.52 Reviews
$46.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1978-1978 Buick Century, 1978-1978 Buick Regal, 1978-1978 Buick Skylark, 1980-1980 Buick Regal, 1980-1981 Buick Century, 1980-1980 Checker Marathon, 1980-1980 Checker Marathon, 1978-1978 Chevrolet El Camino, 1978-1980 Chevrolet Monte Carlo, 1978-1981 Chevrolet Malibu, 1979-1980 Chevrolet Malibu, 1980-1980 Chevrolet Caprice, 1980-1980 Chevrolet Caprice, 1980-1980 Chevrolet Impala, 1980-1980 Chevrolet Impala, 1980-1980 Chevrolet Malibu, 1981-1981 Chevrolet C10 Suburban, 1981-1981 Chevrolet K10 Suburban, 1981-1981 Chevrolet K20 Suburban, 1981-1982 Chevrolet C10
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick Century
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 # 924-1335
Walker Products 924-1335 Spark Plug Wire Set
4.52 Reviews
$42.99
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3-year warranty
90 days free return
Fits 1982-1982 Buick Century, 1982-1984 Chevrolet Camaro, 1982-1984 Chevrolet S10, 1983-1984 Chevrolet S10 Blazer, 1982-1984 GMC S15, 1983-1984 GMC S15 Jimmy, 1984-1986 Jeep Cherokee, 1984-1986 Jeep Wagoneer, 1986-1986 Jeep Comanche, 1982-1982 Oldsmobile Cutlass Ciera, 1985-1985 Oldsmobile Cutlass Ciera, 1982-1984 Pontiac Firebird
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick Century
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1335, 35-6308, 35-6125, 2954, 9028, 9033, 9025, 26640,
...View moreitem #1001PTTT
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Walker ProductsPart # 924-1334
Walker Products 924-1334 Spark Plug Wire Set
4.52 Reviews
$42.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1979-1979 Buick Century, 1979-1983 Buick Riviera, 1980-1980 Buick Skyhawk, 1980-1981 Buick Century, 1980-1982 Buick Skylark, 1980-1983 Buick Regal, 1980-1984 Buick Electra, 1980-1984 Buick LeSabre, 1980-1985 Buick LeSabre, 1981-1984 Buick Riviera, 1982-1984 Buick Regal, 1983-1985 Buick Century, 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
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick Century
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1334, 35-6119, 35-6122, 2930, 9372, 9027, 9371, 26629,
...View moreitem #1001PR4Y
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Walker ProductsPart # 924-1327
Walker Products 924-1327 Spark Plug Wire Set
4.52 Reviews
$39.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1987-1989 Buick Century, 1988-1989 Buick Regal, 1990-1993 Buick Regal, 1987-1989 Chevrolet Celebrity, 1990-1990 Chevrolet Celebrity, 1990-1994 Chevrolet Lumina, 1987-1989 Oldsmobile Cutlass Ciera, 1987-1989 Oldsmobile Cutlass Cruiser, 1988-1988 Oldsmobile Cutlass Supreme, 1989-1989 Oldsmobile Cutlass Supreme, 1990-1993 Oldsmobile Cutlass Supreme, 1987-1989 Pontiac 6000, 1988-1989 Pontiac Grand Prix, 1988-1991 Pontiac 6000, 1990-1991 Pontiac Tempest, 1990-1993 Pontiac Grand Prix, 1991-1994 Pontiac Sunbird
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick Century
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 # 924-1339
Walker Products 924-1339 Spark Plug Wire Set
4.52 Reviews
$43.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1989-1991 Buick Century, 1989-1991 Buick Skylark, 1989-1990 Oldsmobile Cutlass Ciera, 1989-1990 Oldsmobile Cutlass Ciera, 1989-1990 Oldsmobile Cutlass Ciera, 1989-1990 Oldsmobile Cutlass Cruiser, 1989-1991 Oldsmobile Cutlass Calais, 1990-1990 Oldsmobile Cutlass Ciera, 1991-1991 Oldsmobile Cutlass Ciera
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick Century
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1339, 35-6106, 2902, 9037, 188, 8HY188, 26669, L-4273,
...View moreitem #1001PQZN
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Walker ProductsPart # 924-1336
Walker Products 924-1336 Spark Plug Wire Set
4.52 Reviews
$41.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1986-1986 Buick LeSabre, 1986-1987 Buick Electra, 1986-1987 Buick Riviera, 1986-1988 Buick Century, 1986-1988 Buick LeSabre, 1986-1986 Oldsmobile Delta 88, 1986-1987 Oldsmobile 98, 1986-1987 Oldsmobile Toronado, 1986-1988 Oldsmobile Cutlass Ciera, 1987-1988 Oldsmobile Delta 88, 1987-1988 Pontiac Bonneville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick Century
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1336, 35-6131, 2959, 9036, 9039, 8HY-2959, 35-87628, 4028,
...View moreitem #1001PTA0
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Walker ProductsPart # 924-1611
Walker Products 924-1611 Spark Plug Wire Set
4.52 Reviews
$50.99
Low stock: Only 5 left
Edit ZIP code
3-year warranty
90 days free return
Fits 1973-1973 Buick Estate Wagon, 1973-1974 Buick Century, 1973-1974 Buick Electra, 1973-1974 Buick LeSabre, 1973-1974 Buick Regal, 1973-1974 Buick Riviera, 1974-1974 Buick Estate Wagon, 1975-1975 Buick Electra, 1975-1976 Buick Estate Wagon, 1975-1976 Buick LeSabre, 1975-1976 Buick Riviera, 1976-1976 Buick Electra
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick Century
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1611, 35-8153, 2932, 9374, 26816, 35-87805, 9694, 6816,
...View moreitem #1001PSUD
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DelphiPart # XS10235
Spark Plug Wire Set - Delphi XS10235
4.539 Reviews
$51.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1997-1998 Buick Skylark, 1997-1999 Buick Century, 1997-1999 Chevrolet Lumina, 1997-1999 Chevrolet Malibu, 1997-1999 Chevrolet Monte Carlo, 1997-1999 Chevrolet Venture, 1997-1997 Oldsmobile Cutlass Supreme, 1997-1998 Oldsmobile Achieva, 1997-1999 Oldsmobile Cutlass, 1997-1999 Oldsmobile Silhouette, 1999-1999 Oldsmobile Alero, 1997-1998 Pontiac Grand Am, 1997-1998 Pontiac Trans Sport, 1997-1999 Pontiac Grand Prix, 1999-1999 Pontiac Grand Am, 1999-1999 Pontiac Montana
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick Century
Item LocatedUnited States
QuantityOne Set
Part interchange
XS10235, 2X1083, QW1218, 746V, 9746V, 116018, 35-PF77603, 86832,
...View moreitem #1001W9YZ
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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!