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Cadillac Spark Plug Wire

112 items

Misfires, 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 # 671-8020

Spark Plug Wire Set - Denso 671-8020

51 Reviews

$62.99

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, 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: Cadillac

Item LocatedUnited States

QuantityOne Set

Part interchange

671-8020, 35-8117, MSW1760, 6718020, 708S, 11-851M, 2X1107, QW895,

item #100314CG

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Walker ProductsPart # 924-1626

Walker Products 924-1626 Spark Plug Wire Set

4.73 Reviews

$46.99

Low stock: Only 2 left

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 1974-1974 Cadillac Eldorado, 1973-1973 Buick Centurion, 1972-1972 Buick Centurion, 1965-1973 Cadillac Calais, 1965-1973 Cadillac Fleetwood, 1964-1973 Cadillac Eldorado, 1963-1973 Cadillac DeVille, 1963-1964 Cadillac Series 62

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Vehicle: Cadillac

Item LocatedUnited States

QuantityOne Set

Part interchange

924-1626, 35-8334, 35-8320, 2920, 9150, 9137, 29880, 4374,

Spark Plug Wire Set - Denso 671-8161

51 Reviews

$92.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

QuantityOne Set

Part interchange

671-8161, 118079, 35-8346, 6718161, GMX107, 51436, 97093, 700638,

Spark Plug Wire Set - Denso 671-8058

51 Reviews

$53.99

Low stock: Only 1 left

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 1975-1976 Cadillac Calais, 1975-1976 Cadillac Commercial Chassis, 1975-1976 Cadillac DeVille, 1975-1976 Cadillac Eldorado, 1975-1976 Cadillac Fleetwood

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Vehicle: Cadillac

Item LocatedUnited States

QuantityOne Set

Part interchange

671-8058, 118059, 35-8154, 6718058, 96276, 700248, 608M, CH852,

item #1003144N

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Walker ProductsPart # 924-1550

Walker Products 924-1550 Spark Plug Wire Set

4.73 Reviews

$42.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

Spark Plug Wire Set - Denso 671-8050

51 Reviews

$116.99

Low stock: Only 2 left

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 1996-1997 Cadillac DeVille, 1995-1997 Cadillac Eldorado, 1995-1997 Cadillac Seville, 1995-1995 Cadillac DeVille

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

QuantityOne Set

Part interchange

671-8050, 35-8146, MSW1798, 6718050, 748J, 718J, 11-877M, 2X1130,

Denso 671-8062 Spark Plug Wire

51 Reviews

$88.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2007-2007 Chevrolet Silverado 1500 Classic, 2007-2007 Chevrolet Silverado 1500 Classic, 2007-2007 Chevrolet Silverado 1500 Classic, 2007-2007 Chevrolet Silverado 1500 HD Classic, 2007-2007 Chevrolet Silverado 2500 HD Classic, 2007-2007 GMC Sierra 1500 Classic, 2007-2007 GMC Sierra 1500 Classic, 2007-2007 GMC Sierra 1500 Classic, 2007-2007 GMC Sierra 1500 HD Classic, 2007-2007 GMC Sierra 2500 HD Classic, 2007-2007 GMC Sierra 3500 Classic, 2006-2007 Hummer H2, 2006-2006 Cadillac Escalade ESV, 2006-2006 Cadillac Escalade EXT, 2006-2006 Chevrolet Avalanche 1500, 2006-2006 Chevrolet Avalanche 1500, 2006-2006 Chevrolet Avalanche 1500, 2006-2006 Chevrolet Avalanche 1500, 2006-2006 Chevrolet Silverado 1500, 2006-2006 Chevrolet Suburban 1500

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

QuantityOne Set

Part interchange

671-8062, MSW1620, 35-8157, 6718062, 349V, 350M, 748EE, 748HH,

item #100318C6

Show less

Walker ProductsPart # 924-1469

Walker Products 924-1469 Spark Plug Wire Set

4.73 Reviews

$68.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 1996-1999 Cadillac DeVille, 1995-1999 Cadillac Eldorado, 1995-1997 Cadillac Seville, 1995-1995 Cadillac DeVille

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

QuantityOne Set

Part interchange

924-1469, 35-8146, 35-8160, 3120, 9512, 9577, 27856, 35-77856,

item #1001PSCX

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Walker ProductsPart # 924-2049

Walker Products 924-2049 Spark Plug Wire Set

4.73 Reviews

$53.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

QuantityOne Set

Part interchange

924-2049, 35-8346, 3162, 9647, 8HY3162, 27881, L-4347, CB-294,

item #1001PU1U

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Walker ProductsPart # 924-6004

Walker Products 924-6004 Spark Plug Wire Set

4.73 Reviews

$51.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2007-2007 Chevrolet Silverado 1500, 2007-2007 Chevrolet Silverado 1500 HD Classic, 2007-2007 Chevrolet Silverado 2500 HD, 2007-2007 Chevrolet Silverado 3500 Classic, 2007-2007 GMC Sierra 1500 HD Classic, 2007-2007 GMC Sierra 2500 HD, 2007-2007 GMC Sierra 3500 Classic, 2007-2007 GMC Sierra 3500 HD, 2006-2006 Chevrolet Silverado 2500, 2005-2006 Chevrolet Silverado 1500 HD, 2005-2006 GMC Sierra 1500 HD, 2005-2005 Chevrolet Silverado 2500, 2004-2008 Chevrolet W3500 Tiltmaster, 2004-2008 GMC W3500 Forward, 2003-2010 GMC W4500 Forward, 2003-2008 Chevrolet W4500 Tiltmaster, 2003-2007 Hummer H2, 2003-2006 Chevrolet Silverado 1500, 2003-2006 Chevrolet Sonora, 2003-2006 Chevrolet Suburban 1500

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

Spark Plug Wire Set - Denso 671-8071

51 Reviews

$48.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 1973-1973 Buick Centurion, 1972-1972 Buick Centurion, 1968-1970 Cadillac Calais, 1968-1970 Cadillac DeVille, 1968-1970 Cadillac Fleetwood, 1968-1970 Cadillac Fleetwood, 1968-1970 Cadillac Fleetwood, 1968-1970 Cadillac Fleetwood, 1968-1969 Cadillac Eldorado, 1968-1968 Cadillac Calais, 1968-1968 Cadillac DeVille, 1968-1968 Cadillac Eldorado, 1968-1968 Cadillac Fleetwood, 1968-1968 Cadillac Fleetwood, 1968-1968 Cadillac Fleetwood, 1965-1967 Cadillac Calais, 1965-1967 Cadillac Eldorado, 1965-1967 Cadillac Fleetwood, 1964-1964 Cadillac Eldorado, 1964-1964 Cadillac Series 62

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

QuantityOne Set

Part interchange

671-8071, 118073, 35-8334, 6718071, 96074, 700139, 508D, CH843

item #100315KX

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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: Cadillac

Item LocatedUnited States

QuantityOne Set

Part interchange

924-1340, 35-6111, 2924, 9032, EL2924, 27616, 35-77610, 761,

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

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

QuantityOne Set

Part interchange

671-8006, 35-8102, MSW1299, 6718006, 608B, 11-823M, 2X1104, QW815,

item #10031517

Show less

Walker ProductsPart # 924-6007

Walker Products 924-6007 Spark Plug Wire Set

4.73 Reviews

$122.99

Enter ZIP codeFree standard shipping

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

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

Walker ProductsPart # 924-6009B

Walker Products 924-6009B Spark Plug Wire Set

4.73 Reviews

$124.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

Walker ProductsPart # 924-6005

Walker Products 924-6005 Spark Plug Wire Set

4.73 Reviews

$50.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

Walker ProductsPart # 924-6009

Walker Products 924-6009 Spark Plug Wire Set

4.73 Reviews

$124.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

Walker ProductsPart # 924-1829

Walker Products 924-1829 Spark Plug Wire Set

4.73 Reviews

$45.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

QuantityOne Set

Part interchange

924-1829, 3147, 3152, 9646, 9708, 8HY3152, 9568, 27874,

item #1001PTRW

Show less

Walker ProductsPart # 924-6012B

Walker Products 924-6012B Spark Plug Wire Set

4.73 Reviews

$126.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

Walker ProductsPart # 924-1553

Walker Products 924-1553 Spark Plug Wire Set

4.73 Reviews

$62.99

Enter ZIP codeFree standard shipping

3-year warranty

90 days free return

Fits 2015-2015 Chevrolet Camaro, 2013-2014 Chevrolet Express 2500, 2013-2014 Chevrolet Express 3500, 2013-2013 Chevrolet Suburban 2500, 2012-2015 Chevrolet Caprice, 2012-2014 Chevrolet Suburban 1500, 2012-2012 Chevrolet Suburban 2500, 2011-2015 Ford F-250 Super Duty, 2011-2015 Ford F-350, 2011-2015 Ford F-350 Super Duty, 2011-2013 Chevrolet Silverado 3500, 2011-2013 GMC Yukon XL 2500, 2011-2013 Ram 1500, 2011-2011 Chevrolet Caprice, 2011-2011 Chevrolet Suburban 1500, 2011-2011 Ram Dakota, 2010-2015 Chevrolet Camaro, 2010-2014 Chevrolet Express Cargo, 2010-2014 Chevrolet Express Pasajeros, 2010-2014 Ford F-150

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Cadillac

Item LocatedUnited States

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Page 3 of 6

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!

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