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
257 itemsSpark 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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Walker ProductsPart # 924-1658
Walker Products 924-1658 Spark Plug Wire Set
4.73 Reviews
$45.99
Enter ZIP codeFree standard shipping
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 # 924-1404
Walker Products 924-1404 Spark Plug Wire Set
4.73 Reviews
$47.99
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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
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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 # 924-1236
Walker Products 924-1236 Spark Plug Wire Set
4.73 Reviews
$42.99
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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 # 924-1406
Walker Products 924-1406 Spark Plug Wire Set
4.73 Reviews
$45.99
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3-year warranty
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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 # 924-1337
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
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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
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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
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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 # 924-1584
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
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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 # 924-1528
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
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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
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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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Walker ProductsPart # 924-1611
Walker Products 924-1611 Spark Plug Wire Set
4.73 Reviews
$50.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1976-1976 Buick Electra, 1975-1976 Buick Estate Wagon, 1975-1976 Buick LeSabre, 1975-1976 Buick Riviera, 1975-1975 Buick Electra, 1974-1974 Buick Estate Wagon, 1973-1974 Buick Century, 1973-1974 Buick Electra, 1973-1974 Buick LeSabre, 1973-1974 Buick Regal, 1973-1974 Buick Riviera, 1973-1973 Buick Estate Wagon
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Vehicle: Buick
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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Walker ProductsPart # 924-2046
Walker Products 924-2046 Spark Plug Wire Set
4.73 Reviews
$67.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2007-2007 Buick Rendezvous, 2006-2006 Buick Rendezvous, 2006-2006 Buick Terraza, 2006-2006 Chevrolet Uplander, 2006-2006 Pontiac G6, 2006-2006 Saturn Relay, 2005-2006 Pontiac Montana, 2005-2005 Buick Terraza, 2005-2005 Chevrolet Uplander, 2005-2005 Pontiac G6, 2004-2006 Chevrolet Malibu, 2000-2000 Buick Park Avenue
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-2046, 35-6335, 3164, 9649, 272, 8HY-272, 9690, 35-77093,
...View moreitem #1001PTS6
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Walker ProductsPart # 924-1300
Walker Products 924-1300 Spark Plug Wire Set
4.73 Reviews
$47.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1992-1995 Chevrolet Lumina APV, 1992-1995 Pontiac Trans Sport, 1992-1994 Oldsmobile Silhouette, 1990-1992 Chevrolet Camaro, 1990-1992 Pontiac Firebird, 1990-1991 Chevrolet Lumina APV, 1990-1991 Oldsmobile Silhouette, 1990-1991 Pontiac Trans Sport, 1986-1986 Oldsmobile Cutlass Ciera, 1985-1988 Pontiac Fiero, 1985-1986 Cadillac Cimarron, 1985-1986 Chevrolet Cavalier, 1985-1986 Chevrolet Celebrity, 1985-1986 Oldsmobile Firenza, 1985-1986 Pontiac 6000, 1985-1985 Buick Skylark, 1985-1985 Chevrolet Citation II
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1300, 35-6137, 35-6108, 35-6135, 2929, 9019, 9020, HY-189,
...View moreitem #1001PU2U
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Walker ProductsPart # 924-1229
Walker Products 924-1229 Spark Plug Wire Set
4.73 Reviews
$43.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1990-1992 Chevrolet Lumina, 1990-1990 Oldsmobile Cutlass Cruiser, 1987-1992 Buick Century, 1987-1990 Chevrolet Celebrity, 1987-1987 GMC Safari
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1229, 35-4102, 2918, 9496, 3157, 9014, 27432, L-4208,
...View moreitem #1001PQH3
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Walker ProductsPart # 924-1338
Walker Products 924-1338 Spark Plug Wire Set
4.73 Reviews
$41.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995-1996 Chevrolet Lumina Van, 1995-1995 Buick Park Avenue, 1995-1995 Buick Riviera, 1995-1995 Oldsmobile 88, 1995-1995 Oldsmobile 98, 1995-1995 Oldsmobile Silhouette, 1993-1995 Pontiac Bonneville, 1993-1994 Oldsmobile 88, 1993-1994 Oldsmobile 98, 1992-1995 Chevrolet Lumina APV, 1992-1995 Pontiac Trans Sport, 1992-1994 Oldsmobile Silhouette, 1992-1992 Oldsmobile 88, 1992-1992 Oldsmobile 98, 1992-1992 Oldsmobile Toronado, 1992-1992 Pontiac Bonneville, 1991-1995 Buick LeSabre, 1991-1994 Buick Park Avenue, 1991-1993 Buick Riviera, 1991-1991 Oldsmobile Toronado
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1338, 35-6107, 35-6104, 2902, 9037, 2922, 9038, 26657,
...View moreitem #1001PRGV
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Walker ProductsPart # 924-1396
Walker Products 924-1396 Spark Plug Wire Set
4.73 Reviews
$69.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1973-1973 Ford M-400, 1972-1974 Lincoln Mark IV, 1972-1972 Ford F-250, 1972-1972 Ford F-350, 1972-1972 Ford Gran Torino, 1972-1972 Ford P-350, 1971-1973 Ford F-100, 1971-1973 Ford F-100, 1971-1973 Ford F-250, 1971-1973 Ford F-250, 1971-1973 Ford F-350, 1971-1973 Ford F-350, 1971-1973 Ford P-350, 1971-1972 Mercury Comet, 1971-1971 Ford Country Sedan, 1971-1971 Ford Country Squire, 1971-1971 Ford Custom, 1971-1971 Ford Custom 500, 1971-1971 Ford Galaxie 500, 1971-1971 Ford LTD
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1396, 35-8194, 2801, 9165, 9167, 106, 109, 4840,
...View moreitem #1001PP8Q
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Walker ProductsPart # 924-1659
Walker Products 924-1659 Spark Plug Wire Set
4.73 Reviews
$55.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2005-2005 Chevrolet Express 3500, 2004-2004 Buick Rainier, 2004-2004 GMC Envoy XUV, 2003-2005 Chevrolet Express 1500, 2003-2005 Chevrolet Express 2500, 2003-2005 Chevrolet Express 2500, 2003-2005 Chevrolet Express 2500, 2003-2005 Chevrolet Express 3500, 2003-2005 GMC Savana 1500, 2003-2005 GMC Savana 2500, 2003-2005 GMC Savana 2500, 2003-2005 GMC Savana 2500, 2003-2005 GMC Savana 3500, 2003-2004 Chevrolet SSR, 2003-2004 Chevrolet Trailblazer EXT, 2003-2004 GMC Envoy XL, 2003-2004 Isuzu Ascender
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Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1659, 35-8337, 3162, 48322, 35-77869, 35-77872, 4714, 9018,
...View moreitem #1001PTDT
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Walker ProductsPart # 924-1366
Walker Products 924-1366 Spark Plug Wire Set
4.73 Reviews
$43.99
Enter ZIP codeFree standard shipping
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
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 # 924-1339
Walker Products 924-1339 Spark Plug Wire Set
4.73 Reviews
$43.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1991-1991 Oldsmobile Cutlass Ciera, 1990-1990 Oldsmobile Cutlass Ciera, 1989-1991 Buick Century, 1989-1991 Buick Skylark, 1989-1991 Oldsmobile Cutlass Calais, 1989-1990 Oldsmobile Cutlass Ciera, 1989-1990 Oldsmobile Cutlass Ciera, 1989-1990 Oldsmobile Cutlass Ciera, 1989-1990 Oldsmobile Cutlass Cruiser
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
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 # 924-1333
Walker Products 924-1333 Spark Plug Wire Set
4.73 Reviews
$42.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1989-1989 Pontiac Firebird, 1987-1987 Buick Regal, 1987-1987 Buick Regal, 1986-1987 Buick Regal, 1986-1986 Buick Regal
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1333, 35-6129, 2959, 9040, 9041, 168, 26649, 35-87623,
...View moreitem #1001PP17
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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.