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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Pontiac Spark Plug Wire
243 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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DensoPart # 671-8162
Spark Plug Wire Set - Denso 671-8162
51 Reviews
$82.99
Low stock: Only 2 left
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3-year warranty
90 days free return
Fits 2012-2015 Chevrolet Camaro, 2009-2015 Cadillac CTS, 2004-2005 Cadillac CTS, 2004-2004 Pontiac GTO, 2003-2004 Chevrolet Corvette
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Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8162, 118080, 35-8347, 6718162, 51440, GMX113, 748MM, 924-2073,
...View moreitem #1004YX2T
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DensoPart # 671-8007
Spark Plug Wire Set - Denso 671-8007
51 Reviews
$62.99
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3-year warranty
90 days free return
Fits 1985-1986 Chevrolet Caprice, 1985-1985 Pontiac Parisienne, 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, 1983-1984 Chevrolet K10 Suburban, 1983-1984 Chevrolet K20, 1983-1984 Chevrolet K20 Suburban, 1983-1984 Chevrolet K30
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Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8007, 35-8103, MSW1275, 6718007, 608E, 11-837M, 2X1109, QW843,
...View moreitem #100315D0
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DensoPart # 671-6043
Spark Plug Wire Set - Denso 671-6043
51 Reviews
$51.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1998-1998 Pontiac Bonneville, 1997-1998 Oldsmobile Regency, 1996-1998 Buick LeSabre, 1996-1998 Oldsmobile LSS, 1996-1997 Pontiac Bonneville, 1996-1996 Oldsmobile 98, 1995-1998 Oldsmobile 88, 1995-1998 Pontiac Bonneville, 1995-1997 Buick Park Avenue, 1995-1997 Buick Riviera, 1995-1995 Oldsmobile 98, 1995-1995 Pontiac Bonneville
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Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6043, 35-6141, MSW1781, 6716043, 746U, 726H, 11-6032M, 2X1094,
...View moreitem #100314K9
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DensoPart # 671-4015
Spark Plug Wire Set - Denso 671-4015
51 Reviews
$68.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1998-1998 Chevrolet Metro, 1998-1998 Chevrolet Tracker, 1998-1998 Suzuki Esteem, 1998-1998 Suzuki Swift, 1997-1998 Pontiac Firefly, 1996-1998 Suzuki Sidekick, 1996-1998 Suzuki X-90, 1996-1997 Geo Tracker, 1995-1997 Pontiac Sunrunner, 1994-1994 Geo Tracker, 1992-1995 Suzuki Sidekick
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Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-4015, 610, 35-4014, MSW2709, 6714015, SE25, SE99, SE02,
...View moreitem #1002HX6D
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DensoPart # 671-8042
Spark Plug Wire Set - Denso 671-8042
51 Reviews
$47.99
Low stock: Only 2 left
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3-year warranty
90 days free return
Fits 1975-1975 Chevrolet G10, 1975-1975 Chevrolet G20, 1975-1975 Chevrolet G30, 1975-1975 GMC G15, 1975-1975 GMC G25, 1975-1975 GMC G35, 1974-1974 Chevrolet G10 Van, 1974-1974 Chevrolet G20 Van, 1974-1974 Chevrolet G30 Van, 1974-1974 GMC G15/G1500 Van, 1974-1974 GMC G25/G2500 Van, 1974-1974 GMC G35/G3500 Van, 1972-1972 Pontiac Ventura, 1971-1972 Pontiac Ventura, 1970-1970 Chevrolet Camaro, 1970-1970 Chevrolet Camaro, 1969-1970 Chevrolet Chevelle, 1969-1970 Chevrolet El Camino, 1969-1970 Chevrolet Nova, 1969-1969 Chevrolet Camaro
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Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8042, 118041, 35-8140, 6718042, 96203, 700147, 508F, 09655,
...View moreitem #100316C0
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DensoPart # 671-8056
Spark Plug Wire Set - Denso 671-8056
51 Reviews
$87.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1998-2002 Chevrolet Camaro, 1998-2002 Pontiac Firebird, 1997-2002 Chevrolet Corvette
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Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8056, 35-8152, MSW1606, 6718056, 348S, 748CC, 11-8003M, 2X1171,
...View moreitem #100318CG
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DensoPart # 671-6062
Spark Plug Wire Set - Denso 671-6062
51 Reviews
$53.99
Low stock: Only 2 left
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3-year warranty
90 days free return
Fits 2001-2005 Buick Park Avenue, 2001-2003 Pontiac Bonneville
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Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6062, 116065, 35-6323, 6716062, 97069, 700984, 766EE, 746EE,
...View moreitem #1003153G
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DensoPart # 671-6031
Spark Plug Wire Set - Denso 671-6031
51 Reviews
$48.99
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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
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Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6031, 116030, 35-6129, 6716031, 96959, 96198, 700314, 616F,
...View moreitem #1003168U
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DensoPart # 671-8006
Spark Plug Wire Set - Denso 671-8006
51 Reviews
$53.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1990-1990 Cadillac Brougham, 1988-1990 Buick LeSabre, 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, 1985-1986 Oldsmobile Cutlass, 1982-1988 Oldsmobile Cutlass Supreme, 1982-1987 Buick Regal, 1982-1984 Oldsmobile Cutlass Calais, 1982-1983 Pontiac Grand LeMans, 1982-1982 Pontiac Parisienne, 1981-1989 Buick Electra, 1981-1986 Buick LeSabre, 1981-1985 Oldsmobile Custom Cruiser
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Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8006, 35-8102, MSW1299, 6718006, 608B, 11-823M, 2X1104, QW815,
...View moreitem #10031517
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DensoPart # 671-4286
Spark Plug Wire Set - Denso 671-4286
51 Reviews
$43.99
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3-year warranty
90 days free return
Fits 2008-2008 Chevrolet Aveo5, 2005-2008 Chevrolet Aveo, 2005-2007 Pontiac Wave, 2004-2004 Chevrolet Aveo
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Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-4286, 114033, 35-4158, 6714286, ME96, KRX004, 97107, 744RR,
...View moreitem #100317LG
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DensoPart # 671-4043
Spark Plug Wire Set - Denso 671-4043
51 Reviews
$40.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2002-2002 Pontiac Sunfire, 2002-2002 Pontiac Sunfire, 2002-2002 Pontiac Sunfire, 1998-2002 Chevrolet Cavalier, 1998-2001 Pontiac Sunfire
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Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-4043, 35-4124, MSW1761, 6714043, CPG-GM004, 764S, 11-4125M, 2X1145,
...View moreitem #1002HTDV
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DensoPart # 671-8046
Spark Plug Wire Set - Denso 671-8046
51 Reviews
$93.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995-1996 Cadillac Commercial Chassis, 1994-1996 Buick Commercial Chassis, 1994-1996 Buick Roadmaster, 1994-1996 Cadillac Fleetwood, 1994-1996 Chevrolet Caprice, 1994-1996 Chevrolet Impala, 1993-1993 Chevrolet Camaro, 1993-1993 Pontiac Firebird
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8046, 35-8143, MSW1785, MSW1772, 6718046, 718F, 718B, 748B,
...View moreitem #100314X4
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DensoPart # 671-3004
Spark Plug Wire Set - Denso 671-3004
51 Reviews
$45.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1998-2000 Chevrolet Metro, 1994-1999 Pontiac Firefly, 1992-1997 Geo Metro, 1989-1991 Geo Metro, 1989-1991 Pontiac Firefly
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-3004, 35-3004, 471, 6713004, 703J, 2X1136, QW770, 183003,
...View moreitem #1002HSS5
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DensoPart # 671-6019
Spark Plug Wire Set - Denso 671-6019
51 Reviews
$53.99
Enter ZIP codeFree standard shipping
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, 1997-1999 Oldsmobile Cutlass, 1997-1997 Oldsmobile Cutlass Supreme, 1996-1999 Oldsmobile Silhouette, 1996-1998 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
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Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6019, MSW1797, MSW1778, 35-6117, 710, 6716019, 726F, 746V,
...View moreitem #100315W8
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DensoPart # 671-6012
Spark Plug Wire Set - Denso 671-6012
51 Reviews
$49.99
Low stock: Only 5 left
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3-year warranty
90 days free return
Fits 1991-1994 Isuzu Pickup, 1991-1993 GMC Sonoma, 1991-1992 Isuzu Rodeo, 1989-1991 Isuzu Trooper, 1986-1986 Oldsmobile Cutlass Ciera, 1985-1993 Chevrolet S10, 1985-1990 GMC S15, 1985-1989 Chevrolet Camaro, 1985-1989 Chevrolet S10 Blazer, 1985-1989 GMC S15 Jimmy, 1985-1989 Pontiac Firebird, 1985-1986 Chevrolet Celebrity, 1985-1986 Pontiac 6000, 1985-1985 Buick Skylark, 1985-1985 Chevrolet Citation II, 1983-1986 Buick Century, 1983-1983 Oldsmobile Cutlass Ciera
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6012, 35-6110, 412, MSW1818, 6716012, IX47, 706N, 906B,
...View moreitem #1003156E
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DensoPart # 671-6009
Spark Plug Wire Set - Denso 671-6009
51 Reviews
$58.99
Low stock: Only 3 left
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3-year warranty
90 days free return
Fits 1995-1995 Buick Park Avenue, 1995-1995 Buick Riviera, 1995-1995 Oldsmobile 98, 1995-1995 Oldsmobile Silhouette, 1995-1995 Pontiac Bonneville, 1995-1995 Pontiac Bonneville, 1993-1995 Buick LeSabre, 1993-1995 Buick Regal, 1993-1995 Oldsmobile 88, 1993-1994 Buick Park Avenue, 1993-1994 Oldsmobile 98, 1993-1994 Pontiac Bonneville, 1993-1993 Buick Riviera, 1992-1995 Chevrolet Lumina APV, 1992-1995 Pontiac Trans Sport, 1992-1994 Oldsmobile Silhouette, 1992-1992 Buick LeSabre, 1992-1992 Buick Park Avenue, 1992-1992 Buick Regal, 1992-1992 Buick Riviera
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6009, 35-6107, MSW1832, 6716009, 626D, 626F, 11-667M, 2X1093,
...View moreitem #100316TA
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DensoPart # 671-6044
Spark Plug Wire Set - Denso 671-6044
51 Reviews
$36.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1975-1975 Volvo 164, 1974-1974 Buick Apollo, 1974-1974 Chevrolet G20 Van, 1974-1974 Chevrolet G30 Van, 1974-1974 Chevrolet P10 Van, 1974-1974 GMC G25/G2500 Van, 1974-1974 GMC G25/G2500 Van, 1974-1974 GMC G35/G3500 Van, 1974-1974 GMC P15/P1500 Van, 1974-1974 Volvo 164, 1973-1974 Chevrolet C10 Pickup, 1973-1974 Chevrolet C10 Suburban, 1973-1974 Chevrolet Malibu, 1973-1974 Chevrolet P20 Van, 1973-1974 Chevrolet P30 Van, 1973-1974 GMC C15/C1500 Pickup, 1973-1974 GMC C15/C1500 Suburban, 1973-1974 GMC P25/P2500 Van, 1973-1974 GMC P35/P3500 Van, 1973-1974 Oldsmobile Omega
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6044, 116, 35-6326, 6716044, 51426, GMX016, 506C, 506B,
...View moreitem #10031697
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DensoPart # 671-6038
Spark Plug Wire Set - Denso 671-6038
51 Reviews
$54.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995-1999 Chevrolet Camaro, 1995-1999 Pontiac Firebird
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6038, 35-6136, MSW1782, 6716038, 706X, 706W, 11-6016M, 2X1158,
...View moreitem #100314H5
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DensoPart # 671-6063
Spark Plug Wire Set - Denso 671-6063
51 Reviews
$51.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2007-2008 Buick Lucerne, 2005-2009 Buick Allure, 2005-2009 Buick LaCrosse, 2005-2008 Pontiac Grand Prix, 2004-2004 Pontiac Grand Prix, 2002-2005 Chevrolet Monte Carlo, 2001-2004 Buick Regal, 2001-2003 Pontiac Grand Prix, 2000-2005 Chevrolet Impala, 2000-2000 Buick Regal, 1999-2000 Buick Regal, 1999-2000 Pontiac Grand Prix, 1999-2000 Pontiac Grand Prix, 1999-1999 Buick Regal
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6063, 116066, 35-6325, 6716063, 97000, 700950, CH76151, 746BB,
...View moreitem #1003161G
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DensoPart # 671-8029
Spark Plug Wire Set - Denso 671-8029
51 Reviews
$54.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1981-1981 Buick Century, 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 Buick Estate Wagon, 1979-1981 Pontiac Firebird, 1979-1981 Pontiac Grand LeMans, 1979-1981 Pontiac LeMans, 1979-1980 Buick Century, 1979-1980 Buick Regal, 1979-1979 Oldsmobile Delta 88, 1978-1980 Pontiac Bonneville, 1978-1980 Pontiac Grand Am, 1978-1980 Pontiac Grand Prix, 1978-1978 Pontiac Bonneville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8029, 35-8128, MSW1295, 6718029, 608V, 11-828M, 2X1105, QW806,
...View moreitem #100313VZ
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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!