Mercury Capri Ignition Wires

Your One-Stop Shop For Trusted Mercury Capri Ignition Wires

If you’re in search of Mercury Capri Ignition Wires aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 17 Ignition Wires from top brands with prices ranging from $28.99 to $223.99.

Beyond great prices, we stock trusted brands manufacturing all types of Ignition Wires for your Mercury Capri.

And don’t forget to read customer reviews across all Ignition Wires categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Ignition Wires have to cost top dollar, and we prove it. Browse our top Mercury Capri Ignition Wires below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Please Select your Vehicle to See Exact Fit Parts

Essential Mercury Capri Ignition Wires

Accel – Super Stock Spiral universal Black 8Mm (Part No.5040K)

Super Stock Spiral universal Black 8Mm

from

$101.99
The traditional ACCEL combination of yellow wire and red spark plug boots has been added to these SuperStock Spiral Core 5000 Series wire sets, which feature color-matched wire and spark plug boots in blue, black, and red. With only 500 ohms/ft. of resistance, more ignition energy can reach the spark plug, producing a longer-lasting, hotter spark flame kernel. The results is higher performance through improved efficiency, quicker throttle response, and reduced emissions. This 8mm wire’s double silicone construction is rated to 550 degrees F. The high-gloss wire jacket resists moisture, chemicals, and heat extremes for longer life and great looks. The fiberglass braid adds greater pull strength and terminal retention, while the stainless steel spark plug terminals provide excellent long life, electrical conductivity, and corrosion resistance. Both universal and custom-fit applications are available for early and late model cars and trucks.

Product Features:
  • 500 Ohms/ft Of Resistance
  • 550 F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • High RFI Suppression For Street And Strip Use
  • Universal And Import Coverage
  • High-strength Fiberglass Braid Construction
  • Pre And Post HEI Vehicles
  • 8mm High Gloss Silicone Jacket
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MSD Ignition – Wire Set – Super Conductor, Ford 302/351W, HEI (Part No.31329)

Wire Set - Super Conductor, Ford 302/351W, HEI

from

$119.99
Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire, incredibly low resistance without electronic interference. In a single 12 inch length of Super Conductor Wire there is only 40 – 50 ohms of resistance. That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it’s great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference (EMI) “choke”. This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears. The MSD’s 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps, one for the sleeve of the wire and another separate crimp to grasp the conductor. The MSD’s 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps, one for the sleeve of the wire and another separate crimp to grasp the conductor.

Product Features:
  • Custom fit for make and model listed.
  • Wires are precut to exact specifications
  • Bolt-on performance
  • Wire Lengths: 1-23″, 2-25″, 1-28″, 1-31″, 1-34″, 2-37″, 2 Coil wires 26″
  • Durable outer sleeve is a proprietary compound for resistance to high heat or abrasion
  • Stainless steel terminals feature dual crimp tabs to grip wire conductor and outer jacket separately
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Accel – Universal Fit 300+ Race Spark Plug Wire Set (Part No.7040)

Universal Fit 300+ Race Spark Plug Wire Set

from

$180.99
The oversized 8.8mm wire features a double silicone construction rated at over 600 F and 60kV. High gloss black silicone wire jacket not only looks great, but resists heat extremes, petrochemicals, ozone and moisture better than so-called blended materials for greater durability and longer life. High-density, high-temperature silicone insulation provides greater dielectric strength and eliminates arcing and the effects of corona better than typical OE style rubber materials. All-Kevlar stranded inner core and fiberglass braiding add greater pull strength and terminal retention. Stainless steel and brass terminals provide unsurpassed electrical conductivity and excellent corrosion resistance compared to terminals made of common or plated metals.

Product Features:
  • 150 Ohms/ft Of Resistance
  • 600 F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • Custom-fit Universal And Import Coverage
  • Pre And Post HEI Vehicles
  • Spiral-Wound Copper/Nickel Alloy
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Mallory – Mallory Prosidewinder 135F Univ/Wire Set (Part No.947)

Mallory Prosidewinder 135F Univ/Wire Set

from

$170.99
Features at a glance, low 300 Ohm resistance spiral core delivers high energy output for maximum spark at the plug. Great RFI suppression meets the demands of today’s on-board electronics, such as electronic ignition, sound systems, and computer controls. 8MM ozone-resistant red silicone jacket repels water, oil, grease, and fuel, and withstands temperatures up to 500 degrees. Fits V8, universal wire kit: includes 45 degree spark plug boots, female socket (standard) distributor boots and terminals.

Product Features:
  • Most Advanced Wire By Mallory
  • RFI Suppression
  • High Temperature Silicone Jacket
  • Withstands Over 500+F
  • Come In Ready To Use Kits
  • Extra Long Kits
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MSD Ignition – Wire Set – Black Super Conductor, Universal 8-Cylinder, 90 Degree Plug (Part No.31223)

Wire Set - Black Super Conductor, Universal 8-Cylinder, 90 Degree Plug

from

$143.99
Routing spark plug wires is an art form. It takes patience and time to route your wires away from the headers, through separators and to the distributor cap. Some wire sets fit perfect, but a lot of people want to build their own so they can route them exactly how they see fit.

Product Features:
  • Extra long 8.5mm wire so you can cut to your desired length
  • Distributor cap boots and terminals included
  • Includes Mini-Stripper-Crimper
  • Wire Lengths: 2- 56″, 2- 50″, 2- 42″, 2-32″ and Coil Wire 32″
  • Durable outer sleeve is a proprietary compound for resistance to high heat or abrasion
  • Stainless steel terminals feature dual crimp tabs to grip wire conductor and outer jacket separately
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Accel – Custom Fit Spark Plug Wire Set (Part No.8854)

Custom Fit Spark Plug Wire Set

from

$112.99
These ACCEL wire sets are custom tailored for true street and strip performance use. Features oversize 8.8 mm ultra performance wires and spark plug boots, 550 degrees Fahrenheit double silicone construction with fiberglass braid. Spiral wound steel core conductor.

Product Features:
  • 8.8mm Graphite Suppression
  • Silicone Spark Plug Boots
  • 550 Degree Double Silicone Construction
  • Fiberglass Braid
  • Carbon/Graphite Core
  • Magnetic Suppression
  • Fiberglass/Kevlar Core
  • 500 Ohms Resistance
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PerTronix – 808480 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 180 Degree Red (Part No.808480)

808480 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 180 Degree Red

from

$92.99
Most modern electronic ignition systems require suppression style wires to preserve sensitive components. Flame-Thrower 8mm Custom fit MAGx2 wires provide enhanced RFI suppression and dual current paths for more power delivered to the spark plug. Our custom wire sets have factory terminated ends for a superior connection and perfect fit, without cutting, crimping and splicing.

Product Features:
  • Two current paths for reliability and redundancy. -Primary path: Spiral wound stainless steel alloy.-Secondary path: Carbon impregnated fiberglass center core.
  • Low 500 ohm per foot resistance.
  • 8mm Silicone jacket to resist high temperatures, moisture, oil and chemicals.
  • EPDM (Ethylene Propylene Diene Methylene) inner insulation for superior heat resistance and prevention of arcing and voltage leaks.
  • Fiberglass reinforcing braid for added strength and flexibility.
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MSD Ignition – Wire Set – Black Super Conductor, 8-Cylinder, Multi-Angle/HEI, Universal (Part No.31183)

Wire Set - Black Super Conductor, 8-Cylinder, Multi-Angle/HEI, Universal

from

$158.99
Routing spark plug wires is an art form. It takes patience and time to route your wires away from the headers, through separators and to the distributor cap. Some wire sets fit perfect, but a lot of people want to build their own so they can route them exactly how they see fit.

Product Features:
  • Extra long 8.5mm wires so you can cut to your desired length.
  • Distributor cap boots and terminals included.
  • Includes Mini-Stripper-Crimper for factory style crimps.
  • Wire Lengths: 2-56″, 2-50″, 2-42″, 2-32″, Coil wire 32″
  • Durable outer sleeve is a proprietary compound for resistance to high heat or abrasion
  • Stainless steel terminals feature dual crimp tabs to grip wire conductor and outer jacket separately
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MSD Ignition – Wire Set – Street Fire, Ford 302/351W, HEI (Part No.5541)

Wire Set - Street Fire, Ford 302/351W, HEI

from

$70.99
The Street Fire Spark Plug Wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve.

Product Features:
  • Silicone boots protect against high exhaust temps
  • Kevlar core combination for great strength and durability
  • Heavy duty terminals for secure connection
  • 8mm silicone and synthetic jacket resists heat and abrasion
  • 500 Ohms/ft. Resistance For Improved Spark Delivery And Power
  • Silicone boots protect against high exhaust temps
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PerTronix – 808415 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 115 Degree Red (Part No.808415)

808415 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 115 Degree Red

from

$91.99
Most modern electronic ignition systems require suppression style wires to preserve sensitive components. Flame-Thrower 8mm Custom fit MAGx2 wires provide enhanced RFI suppression and dual current paths for more power delivered to the spark plug. Our custom wire sets have factory terminated ends for a superior connection and perfect fit, without cutting, crimping and splicing.

Product Features:
  • Two current paths for reliability and redundancy. -Primary path: Spiral wound stainless steel alloy.-Secondary path: Carbon impregnated fiberglass center core.
  • Low 500 ohm per foot resistance.
  • 8mm Silicone jacket to resist high temperatures, moisture, oil and chemicals.
  • EPDM (Ethylene Propylene Diene Methylene) inner insulation for superior heat resistance and prevention of arcing and voltage leaks.
  • Fiberglass reinforcing braid for added strength and flexibility.
See More

Accel – Super Stock Graphite Universal 8mm (Part No.4040)

Super Stock Graphite Universal 8mm

from

$70.99
ACCEL’s SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.

Product Features:
  • 7mm And 8mm High Gloss Silicone Jacket
  • 450 F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • RFI Suppression For Street Driven Applications
  • Custom-fit Universal And Import Coverage
  • High-strength Fiberglass Braid Construction
  • Pre And Post HEI Vehicles
See More

Mallory – Prosidewinder 90F Univ. Wire Set (Part No.937)

Prosidewinder 90F Univ. Wire Set

from

$149.99
As you’d expect from the trusted Mallory name, the 8mm red silicon jacket withstands temperatures up to 550 DegF and looks great under the hood.

Product Features:
  • 8mm red silicon jacket withstands temperatures up to 550 DegF
  • Available in 90 Deg, 135 Deg and Straight plug boot applications
  • Spiral round NiCR Alloy core provides low resistance and high noise suppression
  • Universal sets come with HEI type and socket type distributor ends
  • Custom build to specific lengths for neat, clean installation and routing
  • Red plug wire with Black plug boots
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MSD Ignition – Wire Set – Black Super Conductor, 8-Cylinder, Multi-Angle, Universal (Part No.31193)

Wire Set - Black Super Conductor, 8-Cylinder, Multi-Angle, Universal

from

$143.99
Routing spark plug wires is an art form. It takes patience and time to route your wires away from the headers, through separators and to the distributor cap. Some wire sets fit perfect, but a lot of people want to build their own so they can route them exactly how they see fit.

Product Features:
  • Extra long 8.5mm wire so you can cut to your desired length
  • Includes both socket-style and spark plug-style boots and terminals
  • Includes Mini-Stripper-Crimper
  • Wire Lengths: 2-56″, 2- 50″, 2- 42″ and 2- 32″, Coil Wire- 32″
  • Durable outer sleeve is a proprietary compound for resistance to high heat or abrasion
  • Stainless steel terminals feature dual crimp tabs to grip wire conductor and outer jacket separately
See More

Accel – Super Stock Graphite Universal 8mm (Part No.4040K)

Super Stock Graphite Universal 8mm

from

$73.99
ACCEL’s SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.

Product Features:
  • 7mm And 8mm High Gloss Silicone Jacket
  • 450 F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • RFI Suppression For Street Driven Applications
  • Custom-fit Universal And Import Coverage
  • High-strength Fiberglass Braid Construction
  • Pre And Post HEI Vehicles
See More

NGK – Premium OE Fit & Design Spark Plug Wire Set: Ferrite Mag Core, 7 Leads (Part No.51426)

Premium OE Fit & Design Spark Plug Wire Set: Ferrite Mag Core, 7 Leads

from

$28.99
NGK ultra-low resistance mag core wire sets provide outstanding performance and durability. High-temp premium silicone outer jacket and inner EPDM/silicone insulation contain high voltage currents for excellent dielectric strength. Stainless steel winding over premium ferrite magnetic core delivers ultra-low resistance, a more powerful spark and excellent EMI/RFI noise suppression. OE or better specified spark plug and distributor boots ensure the highest quality fit, performance and durability in every application. Spark plug boots are glued to NGK cable with a silicone sealer for a watertight seal. Stainless steel terminals utilizing up to 3 serrated crimps bite into cable jacket and inner insulation for the highest terminal retention strength (wherever possible). Locking C-shaped spring clip with corrosion-resistant plating ensures a secure and positive spark plug terminal connection.

Product Features:
  • PERFECT FIT FOR YOUR VEHICLE: Built to OEM tolerances with OE quality or better materials
  • BUILT TO LAST: Outer Jacket built to withstand temperatures greater than 250 degrees Celsius, inner insulation EPDM or silicone for best dielectric strength
  • STAINLESS STEEL TERMINALS: Provide the highest possible retention to ensure positive connections through the life of the set
  • CYLINDER LEAD ID: Cylinder lead identification tags where possible make installation easier
  • LIMITED WARRANTY: See package for details
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Accel – Ford 5.0L W/Eec-Iv 93-83 (Part No.9022C)

Ford 5.0L W/Eec-Iv 93-83

from

$223.99
ACCEL now offers the cure for burnt spark plug boots with Extreme 9000 Ceramic wire kits. The 8mm Ferro-Spiral core wire now has ceramic boots on the spark plug end of the wires. Ceramic boots withstand up to 2,000 degrees. Great for running headers with close tolerances, an engine bay with little room, or an RV with boots that melt because of heat. Ultra high temperature double silicone construction wire rated at 600 degrees Fahrenheit peak. 500 ohms/ft Ferro-Spiral core developed for performance use. Excellent energy delivery to the spark plugs, while providing the highest level of RFI/EMI suppression. Stainless steel spark plug terminals for maximum spark energy to the plugs. Pre-made to factory lengths for a perfect fit.

Product Features:
  • Ceramic boots withstand up to 2,000 Deg Fahrenheit
  • 8mm double silicone construction black wire rated at 600 Deg F rated
  • 500 Ohms/foot ferro spiral core offers the highest level of RFI/EMI suppression
  • Universal and custom fit applications
  • Universal And Custom Fit Applications
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Ignition Wires Brands You Can Trust For Your Mercury Capri

5 trusted brands of Ignition Wires line our shelves, ready to help keep your Mercury Capri running smooth. Below are some of the most popular brands and their top Ignition Wires offerings:

Most Purchased Mercury Capri Ignition Wires from Accel

When you buy the most frequently purchased Accel brand Ignition Wires, you can be confident it will be the right part for your Mercury Capri. Here are the Accel Ignition Wires Advanced Auto customers buy the most:
Super Stock Graphite Universal 8mm
from $70.99
(25)
Super Stock Graphite Universal 8mm
Optional Spark Plug Wires
Wire Set - Street Fire, Ford 302/351W, HEI
from $70.99
(1)
Wire Set – Street Fire, Ford 302/351W, HEI
Optional Spark Plug Wires
Wire Set - Super Conductor, Ford 302/351W, HEI
from $119.99
(3)
Wire Set – Super Conductor, Ford 302/351W, HEI
Optional Spark Plug Wires

FAQs for Mercury Capri Ignition Wires

What are the most purchased Ignition Wires for the Mercury Capri?

Out of 17 Ignition Wires for the Mercury Capri, the most popular in our inventory are:
Wire Set - Street Fire, Ford 302/351W, HEI
from $70.99
(1)
Wire Set – Street Fire, Ford 302/351W, HEI
Optional Spark Plug Wires
Wire Set - Super Conductor, Ford 302/351W, HEI
from $119.99
(3)
Wire Set – Super Conductor, Ford 302/351W, HEI
Optional Spark Plug Wires
808480 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 180 Degree Red
from $92.99
This product is not rated
808480 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 180 Degree Red
Optional Spark Plug Wires

What are the top-rated Mercury Capri Ignition Wires?

Top-rated Ignition Wires for your Mercury Capri based on customer reviews/ratings are:
Wire Set - Black Super Conductor, 8-Cylinder, Multi-Angle, Universal
from $143.99
(3)
Wire Set – Black Super Conductor, 8-Cylinder, Multi-Angle, Universal
“My chevy truck would not start,so I bought this cap and replaced it truck fired right up!! Great cap!!”
Super Stock Graphite Universal 8mm
from $73.99
(1)
Super Stock Graphite Universal 8mm
“The coil wire was 16 in too short. I had to buy a coil wire to install. To put the ends on the spark plug wires I had to order a special tool which de”
808415 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 115 Degree Red
from $91.99
(1)
808415 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 115 Degree Red
“1990 infinity Q45 has coil & boot set up, not wires. Therefore this not an exact fit as stated on site.”