24/7 Customer service
USD
To make aftermarket auto parts an afterthought.
Add your vehicle
Address
Login
Cart
Item
$0.00
Add your vehicle to ensure fitment/Choose a yearRequired Fields
Select a different vehicle
Make/Model
VIN
Save

Mercury Spark Plug Wire

138 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.

  • All filters
  • Sort By
  • Year
  • Model
  • Price
  • Brand
  • Color
  • Warranty
Walker Products 924-2036 Spark Plug Wire SetWalker Products 924-2036 Spark Plug Wire Set
Walker ProductsPart # 924-2036
Walker Products 924-2036 Spark Plug Wire Set
4.73 Reviews
$42.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2004-2006 Mercury Monterey, 2004-2005 Ford Freestar
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
924-2036, 35-6332, 3353, 9687, 26695, 35-87722, 4729, 6695, 
...View more
item #1001PSAW
Show less
Spark Plug Wire Set - Denso 671-8093
DensoPart # 671-8093
Spark Plug Wire Set - Denso 671-8093
51 Reviews
$71.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 1997-1997 Ford Explorer, 1997-1997 Mercury Mountaineer, 1996-1996 Ford Explorer
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8093, MSW1869, 35-8183, 6718093, 16-818T, 11-890M, 2X1370, QW1203, 
...View more
item #100313ZL
Show less
Walker Products 924-1938 Spark Plug Wire Set
Walker ProductsPart # 924-1938
Walker Products 924-1938 Spark Plug Wire Set
4.73 Reviews
$44.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2002-2005 Ford Explorer Sport Trac, 2001-2011 Ford Ranger, 2001-2010 Mazda B4000, 2001-2004 Ford Explorer, 2001-2004 Mercury Mountaineer, 2001-2001 Ford Explorer Sport Trac
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1938, 35-6300, 35-6199, WR6052, WR6081, WR6096, 3349, 9611, 
...View more
item #1001PQ8G
Show less
Walker Products 924-1790 Spark Plug Wire Set
Walker ProductsPart # 924-1790
Walker Products 924-1790 Spark Plug Wire Set
4.73 Reviews
$48.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2001-2001 Ford Explorer Sport Trac, 1998-2000 Mercury Mountaineer, 1997-2000 Ford Explorer
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1790, 35-6181, 3326, 3342, 9580, 8HY-3326, 26681, L-6236, 
...View more
item #1001PQLG
Show less
Walker Products 924-1392 Spark Plug Wire Set
Walker ProductsPart # 924-1392
Walker Products 924-1392 Spark Plug Wire Set
4.73 Reviews
$62.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1999-1999 Ford Mustang, 1997-1997 Ford Thunderbird, 1996-1996 Ford Thunderbird, 1994-1998 Ford Mustang, 1994-1997 Mercury Cougar, 1994-1995 Ford Thunderbird
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1392, 35-6170, 3306, 9544, 8HY-3306, 9450, 9452, 26673, 
...View more
item #1001PSP6
Show less
Walker Products 924-1328 Spark Plug Wire Set
Walker ProductsPart # 924-1328
Walker Products 924-1328 Spark Plug Wire Set
4.73 Reviews
$46.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1995-1995 Ford Ranger, 1992-1994 Ford Tempo, 1990-1992 Ford Probe, 1990-1990 Ford Aerostar, 1988-1995 Mercury Sable, 1988-1989 Ford Aerostar, 1987-1987 Mercury Sable, 1986-1995 Ford Taurus, 1986-1987 Ford Aerostar, 1986-1986 Mercury Sable
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1328, 35-6163, 2961, 2982, 9082, 163, 26639, 29241, 
...View more
item #1001PRT7
Show less
Denso 671-6113 Spark Plug Wire
DensoPart # 671-6113
Denso 671-6113 Spark Plug Wire
51 Reviews
$53.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2007-2007 Ford Taurus, 2003-2003 Ford Taurus, 2003-2003 Ford Taurus, 2003-2003 Ford Taurus, 2003-2003 Ford Taurus, 2002-2003 Ford Taurus, 2001-2003 Ford Taurus, 2001-2003 Ford Taurus, 2001-2003 Ford Taurus, 2001-2003 Mercury Sable, 2001-2002 Mercury Sable, 2001-2001 Ford Taurus, 2001-2001 Mercury Sable
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6113, 35-6198, 695, MSW1877, 6716113, 16-836X, 11-6102M, 2X1303, 
...View more
item #100317RN
Show less
Walker Products 924-1162 Spark Plug Wire Set
Walker ProductsPart # 924-1162
Walker Products 924-1162 Spark Plug Wire Set
4.73 Reviews
$35.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1974-1974 Ford Mustang II, 1974-1974 Ford Pinto, 1974-1974 Mercury Capri, 1964-1967 Ford Anglia, 1962-1964 Ford Capri, 1962-1964 Ford Consul
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1162, 35-4149, 2410, 9111, 205, 29430, 35-77210, 4195, 
...View more
item #1001PQA2
Show less
Walker Products 924-1439 Spark Plug Wire Set
Walker ProductsPart # 924-1439
Walker Products 924-1439 Spark Plug Wire Set
4.73 Reviews
$58.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1990-1991 Ford LTD Crown Victoria, 1990-1991 Mercury Grand Marquis, 1990-1990 Lincoln Town Car, 1989-1989 Mercury Grand Marquis, 1988-1991 Ford Country Squire, 1988-1991 Mercury Colony Park, 1988-1989 Ford LTD Crown Victoria, 1988-1988 Mercury Grand Marquis, 1986-1987 Lincoln Continental, 1986-1987 Lincoln Mark VII, 1986-1986 Mercury Grand Marquis, 1985-1987 Ford Bronco, 1985-1987 Ford E-150 Econoline, 1985-1987 Ford E-150 Econoline Club Wagon, 1985-1987 Ford E-250 Econoline, 1985-1987 Ford F-150, 1985-1987 Ford F-250, 1984-1989 Lincoln Town Car, 1984-1988 Ford Thunderbird, 1984-1988 Mercury Cougar
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
924-1439, 2972, 9089, 8HY-2972, 9086, 9087, 9088, L-6017, 
...View more
item #1001PSSN
Show less
8 Pcs Spark Plug Wire Set for Ford Explorer Mercury Mountaineer 1998-2000 V8 5.0L
A-Premium®Part # APSPW128
8 Pcs Spark Plug Wire Set for Ford Explorer Mercury Mountaineer 1998-2000 V8 5.0L
4.558 Reviews
$60.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1998 - 2000 Ford Explorer, 1998 - 2000 Mercury Mountaineer
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity8
Part interchange
671-8109, F8PZ12259-AA
ConditionNew
item #1004LGAS
Show less
4 Pcs Spark Plug Wire Set for Ford Escort Contour Mercury Mystique Cougar L4 2.0L
A-Premium®Part # APSPW029
4 Pcs Spark Plug Wire Set for Ford Escort Contour Mercury Mystique Cougar L4 2.0L
4.558 Reviews
$29.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2003 - 2003 Ford Escort, 1999 - 1999 Mercury Cougar, 1998 - 2002 Ford Escort, 1995 - 1999 Ford Contour, 1995 - 1999 Mercury Mystique
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity4
ColorBlack
ConditionNew
item #10045Y6N
Show less
6 Pcs Red Spark Plug Wire Set for Ford Taurus 2001-2007 Mercury Sable 2001-2004 OHV
A-Premium®Part # APSPW594
6 Pcs Red Spark Plug Wire Set for Ford Taurus 2001-2007 Mercury Sable 2001-2004 OHV
4.558 Reviews
$39.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2007 - 2007 Ford Taurus, 2002 - 2004 Mercury Sable, 2001 - 2006 Ford Taurus, 2001 - 2001 Mercury Sable
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity6
ConditionNew
item #1018A7QZ
Note
Ths item fits the model with OHV only, not DOHC.
Show less
6 Pcs Spark Plug Wire Set for Ford Escort Mercury Tracer 1991-1996 Capri Mazda 323
A-Premium®Part # APSPW469
6 Pcs Spark Plug Wire Set for Ford Escort Mercury Tracer 1991-1996 Capri Mazda 323
4.558 Reviews
$43.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1991 - 1996 Ford Escort, 1991 - 1996 Mercury Tracer, 1991 - 1994 Mercury Capri, 1990 - 1994 Mazda Protege, 1988 - 1989 Mazda 323
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity6
ConditionNew
item #1013DXUL
Note
【Note-1】 For 1990-1994 Mazda Protege fits the model with L4 1.8L DOHC. NOT SOHC.
【Note-2】 For 1988-1989 Mazda 323 fits the model with L4 1.6L Turbocharged, NOT Naturally Aspirated.
Show less
Spark Plug Wire Set - Denso 671-6071
DensoPart # 671-6071
Spark Plug Wire Set - Denso 671-6071
51 Reviews
$43.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1983-1983 Ford LTD, 1983-1983 Mercury Marquis, 1982-1982 Mercury Cougar, 1981-1982 Ford Granada, 1980-1982 Ford Thunderbird, 1980-1982 Mercury Cougar, 1979-1982 Ford Mustang, 1979-1982 Mercury Capri, 1978-1983 Ford Fairmont, 1978-1983 Mercury Zephyr, 1977-1980 Ford Granada, 1977-1980 Mercury Monarch, 1977-1977 Ford Granada, 1977-1977 Ford Maverick, 1977-1977 Ford Maverick, 1977-1977 Mercury Comet, 1977-1977 Mercury Comet, 1977-1977 Mercury Monarch
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6071, 35-6158, MSW1286, 6716071, 16-816A, 11-611M, 2X1295, QW827, 
...View more
item #100318PL
Show less
Spark Plug Wire Set - Denso 671-6076
DensoPart # 671-6076
Spark Plug Wire Set - Denso 671-6076
51 Reviews
$46.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1995-1995 Ford Ranger, 1992-1994 Ford Tempo, 1992-1994 Mercury Topaz, 1990-1992 Ford Probe, 1990-1990 Ford Aerostar, 1988-1995 Mercury Sable, 1988-1989 Ford Aerostar, 1987-1987 Mercury Sable, 1986-1995 Ford Taurus, 1986-1987 Ford Aerostar, 1986-1986 Mercury Sable
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6076, 35-6163, 496, MSW1826, 6716076, FDZ030, 16-816E, 11-635M, 
...View more
item #100313NW
Show less
Spark Plug Wire Set - Denso 671-8108
DensoPart # 671-8108
Spark Plug Wire Set - Denso 671-8108
51 Reviews
$125.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2001-2001 Ford Explorer, 2001-2001 Mercury Mountaineer, 1999-2001 Laforza Laforza, 1998-2000 Ford Explorer, 1998-2000 Mercury Mountaineer
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
671-8108, 35-8198, MSW1871, 6718108, FDZ066, FDZ080, 16-828H, 11-8007S, 
...View more
item #100315H7
Show less
Spark Plug Wire Set - Denso 671-4051
DensoPart # 671-4051
Spark Plug Wire Set - Denso 671-4051
51 Reviews
$50.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1989-1989 Ford Ranger, 1986-1987 Ford Aerostar, 1984-1986 Mercury Cougar, 1983-1988 Ford Ranger, 1983-1988 Ford Ranger, 1983-1988 Ford Thunderbird, 1983-1986 Ford LTD, 1983-1986 Mercury Marquis, 1981-1982 Ford Granada, 1981-1981 Mercury Cougar, 1980-1980 Ford Pinto, 1980-1980 Mercury Bobcat, 1979-1990 Ford Mustang, 1979-1986 Mercury Capri, 1978-1983 Ford Fairmont, 1978-1983 Mercury Zephyr, 1977-1979 Ford Pinto, 1977-1979 Mercury Bobcat, 1977-1978 Ford Mustang II, 1977-1977 Mercury Capri
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
671-4051, 267, 35-4130, MSW1810, 6714051, 16-814H, 11-4076M, 2X1288, 
...View more
item #1002HVWK
Show less
Spark Plug Wire Set - Denso 671-4058
DensoPart # 671-4058
Spark Plug Wire Set - Denso 671-4058
51 Reviews
$53.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2000-2002 Ford Escort, 1999-2002 Mercury Cougar, 1999-2000 Ford Escort, 1999-1999 Ford Contour, 1999-1999 Mercury Mystique, 1998-1999 Ford Escort, 1998-1999 Ford Escort, 1998-1999 Ford Escort, 1998-1999 Ford Escort, 1995-1998 Ford Contour, 1995-1998 Mercury Mystique
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
671-4058, 35-4020, 741, MSW1864, 6714058, FDZ046, 52099, 16-814U, 
...View more
item #1002HXP9
Show less
Spark Plug Wire Set - Denso 671-4013
DensoPart # 671-4013
Spark Plug Wire Set - Denso 671-4013
51 Reviews
$34.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1976-1978 Mazda Cosmo, 1974-1978 Mazda RX-4, 1974-1977 Mazda Rotary Pickup, 1972-1978 Mazda RX-3, 1972-1973 Mercury Capri, 1972-1972 Mercury Capri, 1971-1974 Mazda RX-2, 1971-1973 Fiat 124, 1971-1971 Fiat 124, 1970-1972 Mazda R100, 1970-1971 Mercury Capri, 1970-1970 Fiat 124, 1969-1971 Fiat 850, 1968-1969 Fiat 124, 1968-1969 Fiat 124, 1968-1968 Fiat 850, 1967-1968 Fiat 850, 1967-1968 Fiat 850, 1964-1967 Fiat 1500, 1962-1967 Fiat 600D
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
671-4013, 104013, 35-4013, 125, 6714013, ZE97A, 96929, 175-2781, 
...View more
item #1002HU34
Show less
Spark Plug Wire Set - Denso 671-6192
DensoPart # 671-6192
Spark Plug Wire Set - Denso 671-6192
51 Reviews
$62.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1993-1998 Mercury Villager, 1993-1998 Nissan Quest
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
QuantityOne Set
Part interchange
671-6192, 35-6060, 493, MSW2908, 6716192, NX04, NX54, 16-836E, 
...View more
item #1003149D
Show less
Page 5 of 7

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!

Related Blogs

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