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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Oldsmobile Spark Plug Wire
135 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 # 924-1340
Walker Products 924-1340 Spark Plug Wire Set
4.73 Reviews
$46.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1987-1989 Pontiac Tempest, 1987-1988 Cadillac Cimarron, 1987-1988 Chevrolet Beretta, 1987-1988 Chevrolet Cavalier, 1987-1988 Chevrolet Corsica, 1987-1987 Oldsmobile Firenza
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1340, 35-6111, 2924, 9032, EL2924, 27616, 35-77610, 761,
...View moreitem #1001PSPP
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Walker ProductsPart # 924-1395
Walker Products 924-1395 Spark Plug Wire Set
4.73 Reviews
$53.99
Enter ZIP codeFree standard shipping
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: Oldsmobile
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 # 924-1404
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
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
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 # 924-1330
Walker Products 924-1330 Spark Plug Wire Set
4.73 Reviews
$41.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1992-1995 GMC C2500, 1992-1995 GMC K2500, 1992-1995 GMC P3500, 1992-1993 Chevrolet Caprice, 1991-1994 Oldsmobile Bravada, 1991-1991 Chevrolet S10 Blazer, 1991-1991 GMC Sonoma, 1990-1991 GMC S15 Jimmy, 1990-1990 Chevrolet S10 Blazer, 1988-1991 Chevrolet S10, 1988-1990 GMC S15, 1988-1989 Chevrolet S10 Blazer, 1988-1989 GMC S15 Jimmy
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1330, 35-6138, 35-6168, 35-6114, 2917, 9022, 9023, 3102,
...View moreitem #1001PQUY
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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: Oldsmobile
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 # 924-1693
Walker Products 924-1693 Spark Plug Wire Set
4.73 Reviews
$63.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1991-1993 Chevrolet Lumina, 1991-1993 Oldsmobile Cutlass Supreme, 1991-1993 Pontiac Grand Prix
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Vehicle: Oldsmobile
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1693, 35-6144, 3127, 9376, 27655, 35-77686, 4629, 4877,
...View moreitem #1001PTLL
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Walker ProductsPart # 924-1666
Walker Products 924-1666 Spark Plug Wire Set
4.73 Reviews
$66.99
Low stock: Only 2 left
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3-year warranty
90 days free return
Fits 2005-2005 Pontiac Montana, 2001-2005 Pontiac Aztek, 2000-2005 Pontiac Grand Am, 2000-2004 Oldsmobile Alero, 2000-2004 Oldsmobile Silhouette, 2000-2004 Pontiac Montana
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Vehicle: Oldsmobile
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1666, 3109, 9594, 9540, 6530, OES625, 48302, L-4227,
...View moreitem #1001PRDW
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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
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
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 # 924-1331
Walker Products 924-1331 Spark Plug Wire Set
4.73 Reviews
$44.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1990-1994 Chevrolet Cavalier, 1990-1993 Chevrolet Beretta, 1990-1993 Chevrolet Corsica, 1989-1989 Chevrolet Beretta, 1989-1989 Chevrolet Cavalier, 1989-1989 Chevrolet Corsica, 1987-1988 Oldsmobile Cutlass Cruiser, 1985-1987 Oldsmobile Cutlass Salon, 1985-1985 Oldsmobile 98, 1982-1983 Pontiac Grand LeMans, 1982-1982 Pontiac 6000, 1982-1982 Pontiac Bonneville, 1982-1982 Pontiac Grand Prix, 1981-1985 Pontiac Parisienne, 1981-1984 Oldsmobile Toronado, 1981-1983 Oldsmobile 98, 1981-1981 Pontiac Catalina, 1981-1981 Pontiac Grand LeMans, 1981-1981 Pontiac Grand LeMans, 1981-1981 Pontiac Grand LeMans
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1331, 35-6113, 2928, 2961, 9026, 9031, L-4110, CB-110,
...View moreitem #1001PUAH
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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
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
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: Oldsmobile
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: Oldsmobile
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 # 924-1245
Walker Products 924-1245 Spark Plug Wire Set
4.73 Reviews
$36.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1982-1982 Cadillac Cimarron, 1977-1977 Pontiac Astre, 1976-1977 Oldsmobile Starfire, 1976-1977 Pontiac Sunbird, 1975-1977 Chevrolet Monza, 1975-1977 Chevrolet Vega, 1975-1976 Pontiac Astre
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1245, 35-4105, 2941, 9010, 9007, 26440, 4889, 4010,
...View moreitem #1001PT74
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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: Oldsmobile
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 # 924-1528
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: Oldsmobile
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 # 924-1420
Walker Products 924-1420 Spark Plug Wire Set
4.73 Reviews
$51.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1981-1981 Chevrolet Bel Air, 1981-1981 Chevrolet Camaro, 1981-1981 Chevrolet Camaro, 1980-1980 Chevrolet Camaro, 1978-1978 Pontiac Sunbird, 1977-1979 Oldsmobile Starfire, 1975-1976 Chevrolet Monza
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1420, 35-8123, 2927, 9063, 2936, 35-77847, 4058, 6862,
...View moreitem #1001PS1G
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Walker ProductsPart # 924-1407
Walker Products 924-1407 Spark Plug Wire Set
4.73 Reviews
$48.99
Enter ZIP codeFree standard shipping
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
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
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 # 924-1405
Walker Products 924-1405 Spark Plug Wire Set
4.73 Reviews
$62.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1974-1974 Oldsmobile 98, 1974-1974 Oldsmobile Custom Cruiser, 1974-1974 Oldsmobile Cutlass Supreme, 1974-1974 Oldsmobile Cutlass Supreme, 1974-1974 Oldsmobile Cutlass Supreme, 1974-1974 Oldsmobile Delta 88, 1974-1974 Oldsmobile Delta 88, 1974-1974 Oldsmobile Delta 88, 1974-1974 Oldsmobile Omega, 1974-1974 Oldsmobile Vista Cruiser, 1974-1974 Oldsmobile Vista Cruiser
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1405, 35-8327, 3105, 9044, 29802, 7807, 8830, 8833,
...View moreitem #1001PS7P
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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
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
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
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
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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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!