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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Jeep Cherokee Spark Plug Wire
39 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 # 671-4069
Spark Plug Wire Set - Denso 671-4069
51 Reviews
$31.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1988-1989 Eagle Premier, 1987-1990 Jeep Wrangler, 1986-1990 Jeep Comanche, 1984-1990 Jeep Cherokee, 1984-1987 Jeep Wagoneer, 1983-1986 Jeep CJ7, 1983-1985 Jeep Scrambler, 1983-1984 American Motors Eagle
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
671-4069, MSW1935, 35-4140, 6714069, 16-804C, 11-492M, 2X1015, QW858,
...View moreitem #1002HWH1
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DensoPart # 671-8170
Spark Plug Wire Set - Denso 671-8170
51 Reviews
$83.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2011-2012 Ram 1500, 2011-2011 Ram Dakota, 2008-2010 Dodge Dakota, 2008-2010 Dodge Ram 1500, 2008-2009 Chrysler Aspen, 2008-2009 Dodge Durango, 2008-2009 Jeep Commander, 2008-2009 Jeep Grand Cherokee
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8170, 138023, 6718170
item #1004Z00K
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Walker ProductsPart # 924-1660
Walker Products 924-1660 Spark Plug Wire Set
4.73 Reviews
$61.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2005-2005 Chrysler 300, 2005-2005 Dodge Magnum, 2005-2005 Dodge Ram 4000, 2005-2005 Jeep Grand Cherokee, 2004-2005 Dodge Durango, 2003-2005 Dodge Ram 1500, 2003-2005 Dodge Ram 2500, 2003-2005 Dodge Ram 3500, 2002-2002 Dodge Ram 4000
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1660, 35-8344, 35-8329, 35-8341, 3213, 9683, 9703, 3216,
...View moreitem #1001PTRC
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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
Fits 2010-2010 Chrysler PT Cruiser, 2009-2009 Chrysler PT Cruiser, 2008-2009 Chrysler PT Cruiser, 2008-2008 Chrysler PT Cruiser, 2008-2008 Mini Cooper, 2007-2007 Chrysler PT Cruiser, 2007-2007 Mini Cooper, 2006-2006 Chrysler PT Cruiser, 2006-2006 Chrysler PT Cruiser, 2006-2006 Chrysler PT Cruiser, 2006-2006 Chrysler Sebring, 2006-2006 Dodge Viper, 2005-2008 Chrysler PT Cruiser, 2005-2006 Mini Cooper, 2005-2005 Dodge Viper, 2004-2009 Chrysler PT Cruiser, 2004-2008 Chrysler PT Cruiser, 2004-2006 Dodge Ram 1500, 2004-2005 Chrysler Sebring, 2004-2004 Chrysler PT Cruiser
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1550
item #1001PRLU
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Walker ProductsPart # 924-2025
Walker Products 924-2025 Spark Plug Wire Set
4.73 Reviews
$31.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1997-2002 Jeep TJ, 1997-2002 Jeep Wrangler, 1996-2002 Dodge Dakota, 1991-2000 Jeep Cherokee, 1991-1995 Jeep Wrangler, 1991-1992 Jeep Comanche
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
924-2025, 35-4141, 35-4154, 2416, 9477, SEL2416, 27497, 28436,
...View moreitem #1001PRU8
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Walker ProductsPart # 924-1417
Walker Products 924-1417 Spark Plug Wire Set
4.73 Reviews
$48.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1988-1988 Jeep J10, 1987-1991 Jeep Grand Wagoneer, 1984-1986 Jeep Grand Wagoneer, 1979-1979 American Motors Spirit, 1978-1979 American Motors AMX, 1978-1979 American Motors Concord, 1978-1979 American Motors Pacer, 1977-1988 Jeep J20, 1976-1981 Jeep CJ7, 1976-1976 Jeep J20, 1976-1976 Jeep J20, 1975-1983 Jeep Wagoneer, 1975-1978 Jeep Wagoneer, 1975-1977 American Motors Hornet, 1975-1976 American Motors Gremlin, 1975-1975 Jeep J20, 1974-1987 Jeep J10, 1974-1983 Jeep Cherokee, 1974-1981 Jeep CJ5, 1974-1978 Jeep Cherokee
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1417, 35-8311, 35-8142, 2820, 9141, 9146, 111, 9140,
...View moreitem #1001PP6U
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Walker ProductsPart # 924-1418
Walker Products 924-1418 Spark Plug Wire Set
4.73 Reviews
$75.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1998-1998 Jeep Grand Cherokee, 1993-1998 Jeep Grand Cherokee, 1993-1993 Jeep Grand Wagoneer
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1418, 35-8306, 2873, 9479, 8HY-2873, EL2873, 27867, L-3304,
...View moreitem #1001PTNX
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DensoPart # 671-8156
Spark Plug Wire Set - Denso 671-8156
51 Reviews
$79.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2005-2005 Chrysler 300, 2005-2005 Dodge Magnum, 2005-2005 Jeep Grand Cherokee
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8156, 138020, 35-8341, 6718156, 700548
item #1004Z1ZV
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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: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1553
item #1001PSN3
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DensoPart # 671-6126
Spark Plug Wire Set - Denso 671-6126
51 Reviews
$37.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1987-1990 Jeep Wrangler, 1985-1988 American Motors Eagle, 1984-1986 Jeep Grand Wagoneer, 1983-1983 American Motors Concord, 1983-1983 American Motors Spirit, 1981-1985 Jeep Scrambler, 1981-1984 American Motors Eagle, 1980-1983 Jeep Wagoneer, 1980-1980 American Motors AMX, 1980-1980 American Motors Eagle, 1980-1980 American Motors Pacer, 1979-1982 American Motors Spirit, 1979-1979 American Motors Spirit, 1978-1982 American Motors Concord, 1978-1979 American Motors AMX, 1978-1979 American Motors Concord, 1978-1979 American Motors Pacer, 1978-1978 American Motors Pacer, 1976-1986 Jeep CJ7, 1976-1978 Jeep CJ7
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6126, 136008, 35-6309, 6716126, 96626, 96619, 700164, 16-806E,
...View moreitem #100316SG
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Walker ProductsPart # 924-1854
Walker Products 924-1854 Spark Plug Wire Set
4.73 Reviews
$32.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2012-2012 Dodge Dakota, 2012-2012 Dodge Nitro, 2011-2012 Ram 1500, 2011-2011 Ram Dakota, 2009-2013 Jeep Liberty, 2009-2011 Dodge Nitro, 2009-2010 Dodge Dakota, 2009-2010 Dodge Ram 1500, 2009-2010 Jeep Commander, 2009-2010 Jeep Grand Cherokee, 2009-2009 Dodge Durango, 2009-2009 Mitsubishi Raider
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1854, 35-6354, 7673, 4161, OES292, 136025, 671-6290
item #1001PNY2
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Walker ProductsPart # 924-1351
Walker Products 924-1351 Spark Plug Wire Set
4.73 Reviews
$39.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1988-1990 Jeep Wagoneer, 1987-1990 Jeep Cherokee, 1987-1990 Jeep Comanche, 1987-1987 Jeep Wagoneer
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1351, 35-6310, 2608, 9118, 7111, OES357, 29644, L-3080,
...View moreitem #1001PU0N
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Walker ProductsPart # 924-1350
Walker Products 924-1350 Spark Plug Wire Set
4.73 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1987-1990 Jeep Wrangler, 1985-1988 American Motors Eagle, 1984-1986 Jeep Grand Wagoneer, 1983-1983 American Motors Concord, 1983-1983 American Motors Spirit, 1981-1985 Jeep Scrambler, 1981-1984 American Motors Eagle, 1980-1983 Jeep DJ5, 1980-1983 Jeep Wagoneer, 1980-1980 American Motors AMX, 1980-1980 American Motors Eagle, 1980-1980 American Motors Pacer, 1979-1982 American Motors Spirit, 1979-1979 American Motors Spirit, 1978-1982 American Motors Concord, 1978-1979 American Motors AMX, 1978-1979 American Motors Concord, 1978-1979 American Motors Pacer, 1978-1978 American Motors Pacer, 1976-1986 Jeep CJ7
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1350, 35-6309, 2612, 9127, 9133, 114, 2602, 29630,
...View moreitem #1001PTW5
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Walker ProductsPart # 924-1237
Walker Products 924-1237 Spark Plug Wire Set
4.73 Reviews
$34.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1988-1989 Eagle Premier, 1987-1990 Jeep Wrangler, 1986-1990 Jeep Comanche, 1984-1990 Jeep Cherokee, 1984-1987 Jeep Wagoneer, 1984-1986 Jeep CJ7, 1984-1985 Jeep Scrambler, 1983-1984 American Motors Eagle, 1983-1983 Jeep CJ7, 1983-1983 Jeep Scrambler
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1237, 35-4140, 2419, 9116, 9524, 4473, 29475, L-3081,
...View moreitem #1001PP1C
Show less
Walker ProductsPart # 924-1352
Walker Products 924-1352 Spark Plug Wire Set
4.73 Reviews
$43.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1997-1999 Jeep TJ, 1997-1999 Jeep Wrangler, 1993-1998 Jeep Grand Cherokee, 1991-1999 Jeep Cherokee, 1991-1995 Jeep Wrangler, 1991-1992 Jeep Comanche
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1352, 35-6311, 2616, 9617, 8HY2616, 8HY-2616, 9372, 27648,
...View moreitem #1001PQXL
Show less
Walker ProductsPart # 924-1335
Walker Products 924-1335 Spark Plug Wire Set
4.73 Reviews
$42.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1986-1986 Jeep Comanche, 1985-1985 Oldsmobile Cutlass Ciera, 1984-1986 Jeep Cherokee, 1984-1986 Jeep Wagoneer, 1983-1984 Chevrolet S10 Blazer, 1983-1984 GMC S15 Jimmy, 1982-1984 Chevrolet Camaro, 1982-1984 Chevrolet S10, 1982-1984 GMC S15, 1982-1984 Pontiac Firebird, 1982-1982 Buick Century, 1982-1982 Oldsmobile Cutlass Ciera
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
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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DensoPart # 671-8044
Spark Plug Wire Set - Denso 671-8044
51 Reviews
$49.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1984-1986 Jeep Grand Wagoneer, 1979-1979 American Motors Spirit, 1978-1979 American Motors AMX, 1978-1979 American Motors Concord, 1978-1979 American Motors Pacer, 1977-1986 Jeep J20, 1976-1981 Jeep CJ7, 1976-1976 Jeep J20, 1976-1976 Jeep J20, 1975-1983 Jeep Wagoneer, 1975-1981 Jeep CJ5, 1975-1978 Jeep Wagoneer, 1975-1977 American Motors Hornet, 1975-1977 American Motors Matador, 1975-1976 American Motors Gremlin, 1975-1975 Jeep CJ6, 1975-1975 Jeep J20, 1974-1986 Jeep J10, 1974-1983 Jeep Cherokee, 1974-1978 Jeep Cherokee
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8044, 35-8142, MSW1914, 6718044, 518F, 508G, 11-865M, 2X1019,
...View moreitem #100316Z8
Show less
DensoPart # 671-6127
Spark Plug Wire Set - Denso 671-6127
51 Reviews
$44.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1988-1990 Jeep Wagoneer, 1987-1990 Jeep Cherokee, 1987-1990 Jeep Comanche, 1987-1987 Jeep Wagoneer
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6127, 136009, 35-6310, 6716127, 96886, 700404, CH7620, 16-806F,
...View moreitem #1003145X
Show less
Walker ProductsPart # 924-2077
Walker Products 924-2077 Spark Plug Wire Set
4.73 Reviews
$61.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2011-2013 Ram 1500, 2011-2011 Ram Dakota, 2008-2010 Dodge Dakota, 2008-2010 Dodge Ram 1500, 2008-2009 Chrysler Aspen, 2008-2009 Dodge Durango, 2008-2009 Jeep Commander, 2008-2009 Jeep Grand Cherokee
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep Cherokee
Item LocatedUnited States
QuantityOne Set
Part interchange
924-2077, 35-8348, 4753, 7835, CH8684, 138023, 671-8170, 671-8183
item #1001PTNA
Show less
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!