1970 Mercury Cougar Ignition and Tune-Up Products
Find Your Specific 1970 Mercury Cougar Ignition and Tune-Up Products
Below you will find various in-demand Mercury Ignition and Tune-Up Products, components and accessories for your 1970 Cougar. Advance Auto Parts has popular Cougar parts like Distributors, Spark Plugs, Ignition Wires and more. You’ll also find aftermarket and OEM Ignition and Tune-Up Products for other Cougar model years including
1993,
1994,
1995,
1996,
1997,
1999,
2000,
2001,
2002 and more. Select a category of 1970 Mercury Cougar Ignition and Tune-Up Products below and start saving instantly.
Popular 1970 Mercury Cougar Ignition and Tune-Up Products Categories
Essential Ignition and Tune-Up Products for 1970 Mercury Cougars
Mr. Gasket – Mr. Gasket Chrome Distributor Hold-Down Clamp, 2502 (Part No.2502)
from
$16.29
Competition design uses a stud, washer & nut to secure the clamp rather than a bolt. The clamp itself is also chromed.
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Mallory – Mallory Distributor Condenser, 401 (Part No.401)
Accel – Accel Ignition Coil – SuperCoil – 1984-1998 Ford EEC-IV – Yellow – Individual – This Ford EEC-IV 1984-98 ignition coil has a maximum voltage of 48,… (Part No.140012)
from
$90.49
Engineered with optimized low resistance, high turns ratio windings around an M36 high silicone magnetic steel E-core for higher energy and voltage outputs. Results in quicker starts, improved idle quality, and crisper throttle response. Compatible with late model Ford EEC-IV computer controlled ignition system equipped with a TFI distributor. Direct OEM replacement. Can also be used with an ACCEL, Mallory, Crane, Holley or MSD capacitive discharge ignition system. Special high temperature epoxy resists shock and vibration, while increasing thermal conductivity. Brass coil wire contact increases energy efficiency and resists corrosion better than aluminum. High dielectric strength ACCEL Yellow over-molded housing.
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Carquest Premium – Carquest Spark Plug Wire Set: 9 Wires, Increased performance, Designed for direct fit, 35-8193 (Part No.35-8193)
from
$35.99
CARQUEST Premium Spark Plug Wire Sets are engineered to restore ignition wire reliability and performance. They are designed to meet or exceed OE design requirements, performance, fit, form and function of the OE wire. Stainless steel magnetic winding delivers maximum voltage to the spark plug for more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
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MSD Ignition – MSD Ignition Distributor Gear, Ford 302, Non-EFI, Steel, 85833 (Part No.85833)
from
$149.99
A distributor’s performance is only as good as its drive gear. MSD Performance has put a great deal of effort into researching and testing a variety of metallurgical compositions, heat treating and coatings to provide you with a durable, accurate and strong distributor gear. MSD engineers have built test fixtures and spent hundreds of hours testing and evaluating the metallurgy of our gears. The result is a special alloy gear that is treated to a low-friction coating process. To you this means long life, an easy break-in period and reliable performance.
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Mallory – Mallory Unilite Electronic Ignition Distributor Series 37, 3755101 (Part No.3755101)
from
$614.99
A legend returns – the tried and true Mallory Unilite Distributor line is back! The easy three wire hookup of the Unilite makes running a stock coil, a Mallory performance coil and even a Mallory HyFire CD ignition a snap. Supplied with a quality cap and rotor, the Mallory Unilite also provides a fully adjustable mechanical advance to dial in the perfect timing curve for a multitude of engine combinations. The Unilite features a compact housing that lends itself well to applications where space is a premium due to tight firewall clearance or blower applications.
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Carquest – Carquest Distributor Rotor, D214 (Part No.D214)
from
$7.99
BWD SELECT designs, specifies, and manufactures replacement parts with one goal in mind-make them the very best. To maximize performance and longevity, we use the finest materials and improve on OE specifications, whenever possible.
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Carquest Premium – Carquest Distributor Primary Lead Wire, DLA1098 (Part No.DLA1098)
from
$9.49
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system or operating system fault.
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Carquest Premium – Carquest Distributor Cap and Rotor Kit, CAC1867 (Part No.CAC1867)
from
$23.99
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
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Carquest Premium – Carquest Distributor Drive Gear, DGA1012 (Part No.DGA1012)
from
$24.99
The distributor is just one piece of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
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Carquest Premium – Carquest Spark Plug Wire Set: 9 Wires, Increased performance, Designed for direct fit, 35-8184 (Part No.35-8184)
from
$27.99
CARQUEST Premium Spark Plug Wire Sets are engineered to restore ignition wire reliability and performance. They are designed to meet or exceed OE design requirements, performance, fit, form and function of the OE wire. Stainless steel magnetic winding delivers maximum voltage to the spark plug for more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
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Autolite – Autolite Racing Resistor Spark Plug: Enhanced Heat Transfer for Peak Performance, AR25 (Part No.AR25)
from
$4.99
Racing Resistor Spark Plug is expertly crafted to deliver peak performance in competitive racing environments. Featuring a cut-back ground electrode, it ensures optimal ignitability and superior heat transfer for quicker starts and maximum engine efficiency. The yttrium-enhanced alloy reduces ground wire temperature by up to 8%, making it ideal for colder heat ranges and performance modifications. Its anti-corrosive nickel plating resists rust better than black oxide, ensuring long-lasting durability. Designed with a high alumina multi-rib ceramic insulator, it offers exceptional thermal conductivity and insulation, preventing flash-over and enhancing strength. The tapered seat type optimizes performance across various racing venues, from oval tracks to road circuits. Built to withstand intense conditions, this spark plug is compatible with all aftermarket cylinder heads used in competitive racing. With a mid-projection center electrode and nickel tip materials, it combines reliability and efficiency, making it a top choice for racers seeking consistent, high-performance ignition.
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Mallory – Mallory Prosidewinder 90F Univ. Wire Set, 937 (Part No.937)
from
$155.99
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.
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MSD Ignition – MSD Ignition Wire Set – Super Conductor, 8-Cylinder, 90 Degree Plug/90 Degree Plug, 31229 (Part No.31229)
from
$145.99
Our Universal spark plug wire sets come with the spark plug terminal and boot installed with the other end open. Distributor cap boots and terminals are included so you can cut the wire to the desired length, then install the terminal with the supplied Mini-Stripper-Crimper. It’s a little more work, but in the end it will be worth it.
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Motorcraft – Motorcraft Spark Plug Wire: Set of 4 Wires, WR-4011C (Part No.WR-4011C)
from
$88.99
Motorcraft Plug Wires are Manufactured of premium-quality materials to strict Ford Engineering standards. High-Dielectric Insulation helps maintain and control voltage delivery while reducing Radio Frequency Interference. EPDM/Silicone wire jacket, spark plug & coil/ distributor insulators help protect against oil and high temperatures. Optimized wire lengths help minimize part numbers while still providing proper fit. Designed and Tested to Stringent Ford Standards.
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Accel – Accel Spark Plug Wire Set- 8mm – Blue Wire with Blue Straight Boots – 4040B, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Blue, Set (Part No.4040B)
from
$71.99
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.
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Autolite – Autolite Copper Resistor Spark Plug: Quick Starts & Enhanced Durability, 24 (Part No.24)
from
$4.49
Autolite Copper spark plugs are crafted to deliver reliable performance and quick starts, ensuring your vehicle meets its power and efficiency needs. Featuring a copper core center electrode, these spark plugs excel in thermal control and resist fouling, while the high nickel alloy center and ground electrodes provide extended life and durability. The high alumina multi-rib ceramic insulator enhances thermal conductivity and insulation, offering superior strength under demanding conditions. Designed with a corrosion-resistant nickel-plated shell, these spark plugs are built to last, even in harsh environments. With a mid-projection standard center electrode and tapered seat type, they ensure optimal compatibility and fit. Engineered for good fuel economy, they help optimize fuel efficiency, saving you money over time. Whether for regular-grade applications or vehicles requiring a resistor-type spark plug, Autolite Copper spark plugs deliver dependable performance and value.
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Dorman – Help – Dorman – Help Spark Plug Non-Foulers – 18mm Tapered Seat, 42002 (Part No.42002)
from
$10.99
This spark plug non fouler is designed for easy installation on specified vehicles to protect spark plugs from fouling and damage. It is engineered for durability and reliable performance.
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Dorman – Help – Dorman – Help Spark Plug Non-Foulers – 14mm Tapered Seat, 42006 (Part No.42006)
from
$8.49
This spark plug non fouler is designed for easy installation on specified vehicles to protect spark plugs from fouling and damage. It is engineered for durability and reliable performance.
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Dorman – Help – Dorman – Help Spark Plug Non-Foulers – 14mm Tapered Seat, 42008 (Part No.42008)
from
$10.49
This spark plug non fouler is designed for easy installation on specified vehicles to protect spark plugs from fouling and damage. It is engineered for durability and reliable performance.
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Carquest Premium – Carquest Distributor Vacuum Advance, VBC1035 (Part No.VBC1035)
from
$46.99
The distributor is just one piece of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
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Carquest Premium – Carquest Distributor Vacuum Advance, VBC1054 (Part No.VBC1054)
from
$46.99
The distributor is just one piece of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
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MSD Ignition – MSD Ignition Dis Kit, Small Block Ford 289-302, Black, 601523 (Part No.601523)
from
$2100.00
Thanks to the real-time monitor feature of MSDView, and 8 MB of internal data storage in the DIS controller, data monitoring and logging have never been easier. The clearly labeled wiring harness, along with a full line of supporting components and accessories, take the difficulty and guesswork out of converting traditional distributor-type engines to a modern and efficient Coil-Per-Plug ignition system.
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MSD Ignition – MSD Ignition Dis Kit, Small Block Ford 351W, Black, 601533 (Part No.601533)
from
$2150.00
The MSD Direct Ignition System (DIS) controller greatly simplifies the conversion of conventional distributor-type engines to a Coil-Per-Plug configuration. Benefits include the elimination of distributor cap and rotor wear, reduced spark energy losses caused by long spark plug wires, and the ability to optimize your ignition tuning parameters. The integral 2.5 Bar MAP Sensor, and optional temperature sensor input, mean you get the most power and reliability out of your Naturally Aspirated or Forced Induction engine combination. Nitrous-fed engines benefit from the included Step Retard feature. Drag racers will appreciate the 2-Step Rev Limiter and Launch Retard features. Real-time DIS configuration and tune-up changes are a snap with easy-to-use MSDView software.
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MSD Ignition – MSD Ignition Distributor Gear, Ford 351C / 460, Steel, 85813 (Part No.85813)
from
$164.99
A distributor’s performance is only as good as its drive gear. MSD Performance has put a great deal of effort into researching and testing a variety of metallurgical compositions, heat treating and coatings to provide you with a durable, accurate and strong distributor gear. MSD engineers have built test fixtures and spent hundreds of hours testing and evaluating the metallurgy of our gears. The result is a special alloy gear that is treated to a low-friction coating process. To you this means long life, an easy break-in period and reliable performance.
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PerTronix – PerTronix 9FO-181 Ignitor II Adaptive Dwell Control Ford Electronic Distributor 8 cyl (Part No.9FO-181)
from
$231.99
The Ignitor II provides increased starting voltage with adaptive dwell control. Ignitor Module Kits are extremely easy to install and fit into your original distributor to maintain your stock look. No additional ignition box is required keeping a clean look under the hood. Ignitors are available for most distributors that came with mechanical breaker points and will cover AUTOMOTIVE, MARINE, INDUSTRIAL and AGRICULTURE applications.
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PerTronix – PerTronix 91281 Ignitor II Adaptive Dwell Control Ford 8 cyl (Part No.91281)
from
$189.99
The Ignitor II provides increased starting voltage with adaptive dwell control. Ignitor Module Kits are extremely easy to install and fit into your original distributor to maintain your stock look. No additional ignition box is required keeping a clean look under the hood. Ignitors are available for most distributors that came with mechanical breaker points and will cover AUTOMOTIVE, MARINE, INDUSTRIAL and AGRICULTURE applications.
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PerTronix – PerTronix 9FO-182 Ignitor II Adaptive Dwell Control Ford Electronic Distributor 8 cyl (Part No.9FO-182)
from
$231.99
The Ignitor II provides increased starting voltage with adaptive dwell control. Ignitor Module Kits are extremely easy to install and fit into your original distributor to maintain your stock look. No additional ignition box is required keeping a clean look under the hood. Ignitors are available for most distributors that came with mechanical breaker points and will cover AUTOMOTIVE, MARINE, INDUSTRIAL and AGRICULTURE applications.
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Upgrade your 1970 Mercury Cougar with Top-Quality Ignition and Tune-Up Products
When it comes to maintaining or upgrading your 1970 Mercury Cougar, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mercury or enhancing its overall performance, Ignition and Tune-Up Products are key to keeping your Cougar functioning at its best. At Advance Auto Parts, we offer a wide selection of 147 Ignition and Tune-Up Products for the 1970 Mercury Cougar, designed to meet your needs without breaking the bank.
From
Distributor
replacements to
Spark Plugs
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Ignition and Tune-Up Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Ignition and Tune-Up Products for your 1970 Mercury Cougar at great prices.
Our Ignition and Tune-Up Products inventory for this model
ranges from just $1.25 to $2,150.00, with
an average price of $123.07.
Our 147 Ignition and Tune-Up Products in stock come from 19 trusted brands, so you’re sure to find the right part for your 1970 Mercury Cougar without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1970 Mercury Cougar, we stock popular OEM and aftermarket Ignition and Tune-Up Products from top names
like ACDelco, Autolite, Accel, and more.
ACDelco Ignition and Tune-Up Products
start at just $6.49 and boast an impressive 4.7 stars average rating from customers.
Autolite and Accel also bring quality to the table, with Ignition and Tune-Up Products available starting at $4.79, and at an average 4.6 stars rating.
With 17,523 customer reviews and counting, our 1970 Mercury Cougar Ignition and Tune-Up Products have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Ignition and Tune-Up Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1970 Mercury Cougar is always ready to roll. We’re committed to providing you with everything you need to keep your Cougar in top shape, all in one place.
Start shopping confidently below for your 1970 Mercury Cougar!
Best-Selling Distributors for 1970 Mercury Cougars
Enhance the driving experience in your Mercury with 58 quality Distributor components, starting at $4.05.
Carquest – Carquest Distributor Rotor, D198 (Part No.D198)
from
$9.99
BWD SELECT designs, specifies, and manufactures replacement parts with one goal in mind-make them the very best. To maximize performance and longevity, we use the finest materials and improve on OE specifications, whenever possible.
See More
Carquest Premium – Carquest Distributor T2809: 100% New, With Cap and Rotor (Part No.T2809)
from
$92.99
Carquest Premium distributors are built to meet or exceed the original equipment (OE) specifications for each application. Our distributors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each distributor is supplied with the cap, rotor and any seals needed for installation. Carquest Premium distributors are 100% new and undergo extensive validation testing to ensure long-lasting ignition performance and reliability.
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Carquest Premium – Carquest Distributor Rotor, DAA1002 (Part No.DAA1002)
from
$6.99
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
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Carquest Premium – Carquest Distributor Cap, CAC1056 (Part No.CAC1056)
from
$25.99
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
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Driveworks – Driveworks Distributor Rotor, 23050 (Part No.23050)
from
$4.05
Driveworks offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.
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Carquest – Carquest Distributor Cap, 24C1021 (Part No.24C1021)
from
$17.99
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine€™s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
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Carquest – Carquest Distributor Rotor, 23A1015 (Part No.23A1015)
from
$5.59
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine€™s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
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Carquest Premium – Carquest Distributor T2813: 100% New, With Cap and Rotor (Part No.T2813)
from
$105.99
Carquest Premium distributors are built to meet or exceed the original equipment (OE) specifications for each application. Our distributors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each distributor is supplied with the cap, rotor and any seals needed for installation. Carquest Premium distributors are 100% new and undergo extensive validation testing to ensure long-lasting ignition performance and reliability.
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Carquest Premium – Carquest Distributor T2807: 100% New, With Cap and Rotor (Part No.T2807)
from
$139.99
Carquest Premium distributors are built to meet or exceed the original equipment (OE) specifications for each application. Our distributors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each distributor is supplied with the cap, rotor and any seals needed for installation. Carquest Premium distributors are 100% new and undergo extensive validation testing to ensure long-lasting ignition performance and reliability.
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Carquest Premium – Carquest Distributor T2815: 100% New, With Cap and Rotor (Part No.T2815)
from
$104.99
Carquest Premium distributors are built to meet or exceed the original equipment (OE) specifications for each application. Our distributors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each distributor is supplied with the cap, rotor and any seals needed for installation. Carquest Premium distributors are 100% new and undergo extensive validation testing to ensure long-lasting ignition performance and reliability.
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Mr. Gasket – Mr. Gasket Chrome Distributor Hold-Down Clamp, 2502 (Part No.2502)
from
$16.29
Competition design uses a stud, washer & nut to secure the clamp rather than a bolt. The clamp itself is also chromed.
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Mr. Gasket – Mr. Gasket Chrome Distributor Hold-Down Clamp, 9860 (Part No.9860)
from
$16.29
Chrome plated steel. Includes hold-down bolt or stud. Holds the distributor in place for accurate timing. Serrated bottom prevents the distributor from turning.
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Dorman – Help – Dorman – Help Distributor Gears, 90455 (Part No.90455)
from
$19.49
This distributor drive gear is designed to match the fit, function and appearance of the original part on specified vehicles, and is engineered for durability and reliable performance.
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MSD Ignition – MSD Ignition Distributor Gear, Ford 302, Non-EFI, Steel, 85833 (Part No.85833)
from
$149.99
A distributor’s performance is only as good as its drive gear. MSD Performance has put a great deal of effort into researching and testing a variety of metallurgical compositions, heat treating and coatings to provide you with a durable, accurate and strong distributor gear. MSD engineers have built test fixtures and spent hundreds of hours testing and evaluating the metallurgy of our gears. The result is a special alloy gear that is treated to a low-friction coating process. To you this means long life, an easy break-in period and reliable performance.
See More
MSD Ignition – MSD Ignition Distributor, Ford Fe, Ready-To-Run, Steel Gear, 85951 (Part No.85951)
from
$1322.00
MSD now offers Ford distributors with steel gears for use with hydraulic roller cams.
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MSD Ignition – MSD Ignition Distributor, Ford 289/302, E-Curve, Steel Gear, 85031 (Part No.85031)
from
$1200.00
MSD now offers Ford distributors with steel gears for use with hydraulic roller cams.
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MSD Ignition – MSD Ignition Black Distributor, Ford 289/302, Ready-To-Run, Steel Gear, 835231 (Part No.835231)
from
$1120.00
In the world of modern engine design, it’s hard to beat a hydraulic roller camshaft for all-around performance. It’s crucial to match the distributor gear with the cam material to prevent premature failure of the cam or distributor gear which can lead to engine damage.
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MSD Ignition – MSD Ignition Ford 289 – 302 Crab Cap Distributor, 85824 (Part No.85824)
from
$1013.00
Ford owners with distributor clearance issues due to blowers, air cleaners, or any other parts interference will love MSD’s low profile, crab cap style distributor. The use of a crab cap allows the spark plug wires to exit the side of the distributor cap significantly lowering the overall height.
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MSD Ignition – MSD Ignition Ford 351W Crab Cap Distributor, 85844 (Part No.85844)
from
$1013.00
Ford crab cap distributors are built on the proven foundation of the MSD Pro-Billet distributor line. They rely on MSD’s race proven magnetic pickup and precision reluctor to deliver accurate trigger signals to the MSD Ignition throughout high rpm. The reluctor assembly is turned by a hardened steel shaft which rides in a sealed ball bearing for high rpm stability and endurance. Mounted to the top of this shaft is a fully adjustable mechanical advance assembly.
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MSD Ignition – MSD Ignition Distributor, Ford 289/302, Ready-To-Run, Black Cap, Steel Gear, 835251 (Part No.835251)
from
$859.99
In the world of modern engine design, it’s hard to beat a hydraulic roller camshaft for all-around performance. It’s crucial to match the distributor gear with the cam material to prevent premature failure of the cam or distributor gear which can lead to engine damage.
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MSD Ignition – MSD Ignition Distributor – Black, Ford 289/302, Ready-to-Run, 83523 (Part No.83523)
from
$849.99
The Pro-Billet Ready-to-Run distributor is the perfect upgrade for outdated points distributors or bulky HEIs. Simply install the distributor in the engine, connect three wires to the coil and fire it up. A maintenance-free magnetic pick-up accurately triggers the module. The increased output of the amplifier easily outperforms stock ignitions and will smooth out the engines idle, improve starting and provide a much higher rpm range. The Ready-to-Run features MSD’s adjustable mechanical advance which allows you to custom tailor an ignition curve to match your engine’s needs. There is also a vacuum advance canister to help improve economy. For positive street performance, the Ready-to-Run is the best choice. Includes a separate tach circuit that is ideal to trigger a tach or an aftermarket EFI such as an Atomic EFI system.
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MSD Ignition – MSD Ignition Distributor, Ford 289 / 302, Ready-To-Run, Black Cap, 83525 (Part No.83525)
from
$779.99
Beneath the bolt down cap and MSD race rotor you’ll find MSD’s accurate mechanical advance assembly. Different advance springs and stop bushings are supplied so you can easily tune a curve to match your needs. Plus, there is a vacuum advance canister to increase economy on long drives. For protection, there is also an easy-to-set rev limiter.
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MSD Ignition – MSD Ignition Black Distributor Ford 289-302, Pro Billet, Small Cap, Steel Gear, 857931 (Part No.857931)
from
$764.99
Ford distributors present a challenge when changing the distributor gear due to their pressed fit, the need to cross drill the distributor shaft and set the gear to a specific height.
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Holley EFI – Holley EFI Distributor – Dual Sync – Ford 351W – Low Profile, 565-111 (Part No.565-111)
from
$749.99
Specifically designed for use with the Holley 351w Hi-Ram intake manifold, this compact unit shares all of the same great features of our other Holley EFI Dual Sync distributors. The design includes dual Hall Effect sensors for the crankshaft and camshaft signals. It can be used as just a crank speed input, as well as providing a cam sync signal for sequential fueling operation. It is also perfect providing the needed crank and cam signals for Coil-On-Plug applications. The precision-machined shutter wheel design ensures accurate timing, even at very high engine speeds. Holley EFI Dual Sync Distributors are compatible with other EFI systems that support Hall Effect crank and cam sensors.
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Most Popular 1970 Mercury Cougar Spark Plugs
Customize your Mercury with 48 Spark Plugs products
like Spark Plugs,
Racing Spark Plugs, and
Spark Plug Non-Foulers, all
priced under $67.49.
ACDelco – ACDelco Conventional Spark Plug, CR43TS (Part No.CR43TS)
from
$6.49
ACDelco GM Original Equipment Conventional Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.
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Autolite – Autolite Platinum Spark Plug: Enhanced Durability & Improved Performance, AP25 (Part No.AP25)
from
$5.49
The Platinum Spark Plug is engineered for exceptional performance and durability, making it ideal for older engine applications. Featuring a platinum center electrode firing tip, it ensures quicker firing, smoother starts, better acceleration, and improved fuel efficiency. Its high alumina ceramic insulator enhances thermal conductivity and insulation, providing increased strength and reliability. The multi-rib insulator design prevents flash-over, while the nickel-plated shell resists corrosion for extended service life. With a mid-projection standard center electrode and a tapered seat type, this performance-grade spark plug delivers consistent results. The platinum tip prevents gap erosion, ensuring a longer lifespan, while the nickel ground electrode adds to its durability. Designed to meet the demands of performance enthusiasts, this spark plug is a reliable choice for maintaining engine efficiency and longevity.
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Autolite – Autolite Copper Resistor Spark Plug: Quick Starts & Enhanced Durability, 25 (Part No.25)
from
$4.79
Autolite Copper spark plugs are designed to provide reliable performance and durability, making them an excellent choice for maintaining your vehicle’s efficiency. Featuring a copper core center electrode, these spark plugs excel in thermal control and resist fouling, ensuring consistent operation. The high nickel alloy center and ground electrodes are engineered for extended life, while the nickel-plated shell offers superior corrosion resistance for long-lasting durability. The high alumina multi-rib ceramic insulator enhances thermal conductivity and insulation, contributing to increased strength and reliability. With a mid-projection standard center electrode design and a tapered seat type, these spark plugs are built for optimal compatibility and performance. Engineered to improve fuel economy, they help reduce fuel costs without compromising on power. Additionally, their advanced design ensures smoother acceleration, delivering a more responsive and enjoyable driving experience. Ideal for regular-grade applications, these spark plugs combine value, efficiency, and durability to meet your vehicle’s performance needs.
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NGK – NGK V-Power Nickel Spark Plug (UR4): Enhanced Ignitability & Performance, 6630 (Part No.6630)
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$6.99
NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK’s V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK’s legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
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Autolite – Autolite Copper Resistor Spark Plug: Quick Starts & Enhanced Durability, 45 (Part No.45)
from
$4.79
Autolite Copper spark plugs are expertly crafted to ensure quick starts and reliable performance for your vehicle or application. Featuring a copper core center electrode, these spark plugs excel in thermal control and resist fouling, while the high nickel alloy center and ground electrodes deliver extended life and durability. The high alumina multi-rib ceramic insulator enhances thermal conductivity and insulation, providing superior strength under demanding conditions. Designed with a corrosion-resistant nickel-plated shell, these spark plugs offer long-lasting durability. The tapered seat type and long projection center electrode design further optimize functionality, while the resistor ensures consistent performance. Engineered for good fuel economy, these spark plugs help you save on fuel costs without compromising on power or efficiency. With a standard-grade type and nickel tip materials, Autolite Copper spark plugs are a dependable choice for maintaining peak engine performance.
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ACDelco – ACDelco Copper Core Spark Plug: Reliable Performance & Durability, R43TS (Part No.R43TS)
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$6.49
ACDelco Professional Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function.
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Autolite – Autolite Platinum Spark Plug: Enhanced Durability & Improved Performance, AP45 (Part No.AP45)
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$5.49
Autolite Platinum spark plugs are crafted for superior performance and durability, making them ideal for older engine applications. Featuring a platinum center electrode firing tip, these spark plugs ensure quicker firing, smoother starts, and enhanced acceleration while improving fuel efficiency. The platinum firing tip prevents gap erosion, extending the service life, while the high alumina ceramic insulator offers excellent thermal conductivity and insulation for added strength. A multi-rib insulator design prevents flash-over, and the nickel-plated shell resists corrosion for long-lasting reliability. With a tapered seat type, these spark plugs deliver enhanced performance and durability. Designed with a long projection center electrode and a nickel ground electrode tip, they are built for performance-grade applications. Whether you’re seeking improved engine efficiency or extended durability, these spark plugs are a dependable choice for maintaining optimal engine functionality.
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Motorcraft – Motorcraft Standard Spark Plug (BSF42C): Reliable Performance & Durability, SP-420-A (Part No.SP-420-A)
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$2.79
Standard Spark Plug (BSF42C) delivers reliable performance and durability, making it the ideal choice for maintaining your vehicle’s original equipment standards. Engineered specifically for Ford, Lincoln, and Mercury vehicles, these spark plugs ensure an exact fit while enhancing durability, reducing misfires, optimizing emissions, and improving fuel efficiency. Built with high-quality materials, they resist oxidation and arc erosion, ensuring long-lasting performance with service intervals of up to 100,000 miles. The multi-rib insulator design protects against misfires, while Motorcraft ignition components help prevent false check engine lights, giving you confidence in your vehicle’s operation. Backed by Motorcraft’s Service Parts Warranty, these spark plugs are the same trusted components found in your vehicle at the time of manufacture, offering reliable performance for a wide range of domestic and import cars and trucks. Whether you’re maintaining your Ford or upgrading another vehicle, these spark plugs deliver the durability and reliability you need.
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NGK – NGK V-Power Nickel Spark Plug (WR5): Reliable Performance & Quick Starts, 2438 (Part No.2438)
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$6.99
NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK’s V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK’s legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
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Champion – Champion Copper Plus Spark Plug RV15YC4 – Dependable Performance & Durability, 18 (Part No.18)
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$3.99
Champion Copper Plus spark plugs deliver dependable ignition performance with proven copper-core technology. The copper core electrode provides excellent conductivity and optimized heat control for consistent sparks while the coated shell protects against corrosion. Champion your engine with spark plugs engineered to improve efficiency and keep your vehicle running at its best.
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Accel – Accel HP Copper Spark Plug – Shorty – 14mm Thread – .460 in Reach – Tapered Seat – 2 Pack of 0576S-4 (8 Spark Plugs), 8199 (Part No.8199)
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$59.99
ACCEL’s patented race proven spark plugs in a shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install and remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around.
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Champion – Champion Copper Plus Spark Plug RV12YC – Dependable Performance & Durability, 406 (Part No.406)
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$4.99
Champion Copper Plus spark plugs deliver dependable ignition performance with proven copper-core technology. The copper core electrode provides excellent conductivity and optimized heat control for consistent sparks while the coated shell protects against corrosion. Champion your engine with spark plugs engineered to improve efficiency and keep your vehicle running at its best.
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Dorman – Help – Dorman – Help Spark Plug Non-Foulers – 18mm Tapered Seat, 42002 (Part No.42002)
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$10.99
This spark plug non fouler is designed for easy installation on specified vehicles to protect spark plugs from fouling and damage. It is engineered for durability and reliable performance.
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E3 – E3 DiamondFIRE Automotive Spark Plug: More Power & Fuel Efficiency, E3.72 (Part No.E3.72)
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$8.49
The Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new The spark plugs increases the amount of combustion pressure created during each power stroke of an engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3.72 is an 18mm, 0.430 reach plug with a taper seat. It primarily fits Ford applications from the 50s to 90s. The automotive plugs have three legs securing the Diamond FIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The patented Diamond FIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use.
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Dorman – Help – Dorman – Help Spark Plug Non-Foulers – 14mm Tapered Seat, 42006 (Part No.42006)
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$8.49
This spark plug non fouler is designed for easy installation on specified vehicles to protect spark plugs from fouling and damage. It is engineered for durability and reliable performance.
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Autolite – Autolite Racing Resistor Spark Plug: Enhanced Heat Transfer for Peak Performance, AR25 (Part No.AR25)
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$4.99
Racing Resistor Spark Plug is expertly crafted to deliver peak performance in competitive racing environments. Featuring a cut-back ground electrode, it ensures optimal ignitability and superior heat transfer for quicker starts and maximum engine efficiency. The yttrium-enhanced alloy reduces ground wire temperature by up to 8%, making it ideal for colder heat ranges and performance modifications. Its anti-corrosive nickel plating resists rust better than black oxide, ensuring long-lasting durability. Designed with a high alumina multi-rib ceramic insulator, it offers exceptional thermal conductivity and insulation, preventing flash-over and enhancing strength. The tapered seat type optimizes performance across various racing venues, from oval tracks to road circuits. Built to withstand intense conditions, this spark plug is compatible with all aftermarket cylinder heads used in competitive racing. With a mid-projection center electrode and nickel tip materials, it combines reliability and efficiency, making it a top choice for racers seeking consistent, high-performance ignition.
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Accel – Accel HP Copper Spark Plug – 14mm Thread – .460 inReach – 8 Pack of 0576, 8179 (Part No.8179)
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$56.19
ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
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Motorcraft – Motorcraft Spark Plug, Platinum Center Electrode Tip Material, Copper Core, SP-501 (Part No.SP-501)
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$7.29
Motorcraft Spark Plug, Platinum Center Electrode Tip Material, Copper Core, SP-501.
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Autolite – Autolite Double Platinum Spark Plug: Enhanced Durability & Performance, APP25 (Part No.APP25)
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$7.49
The Double Platinum Spark Plug is engineered for exceptional durability and performance, making it a top choice for distributor-less ignition system (DIS) engines. Featuring a platinum-to-platinum design, it minimizes gap erosion and reduces misfires, ensuring a longer service life compared to copper and standard platinum plugs. Its yttrium-enhanced ground electrode delivers superior heat transfer, allowing it to withstand high temperatures and pressures for extended durability. The high alumina ceramic insulator optimizes thermal conductivity and dielectric strength, while the multi-rib insulator prevents flash-over for reliable operation. With a mid-projection center electrode and tapered seat type, this performance-grade spark plug is designed to deliver consistent ignition and efficiency. Both the center and ground electrode tips are crafted from platinum, ensuring robust functionality and reliability. Ideal for drivers seeking enhanced engine performance and longevity, this spark plug is built to meet the demands of modern engines.
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Autolite – Autolite Copper Resistor Spark Plug: Quick Starts & Enhanced Durability, 24 (Part No.24)
from
$4.49
Autolite Copper spark plugs are crafted to deliver reliable performance and quick starts, ensuring your vehicle meets its power and efficiency needs. Featuring a copper core center electrode, these spark plugs excel in thermal control and resist fouling, while the high nickel alloy center and ground electrodes provide extended life and durability. The high alumina multi-rib ceramic insulator enhances thermal conductivity and insulation, offering superior strength under demanding conditions. Designed with a corrosion-resistant nickel-plated shell, these spark plugs are built to last, even in harsh environments. With a mid-projection standard center electrode and tapered seat type, they ensure optimal compatibility and fit. Engineered for good fuel economy, they help optimize fuel efficiency, saving you money over time. Whether for regular-grade applications or vehicles requiring a resistor-type spark plug, Autolite Copper spark plugs deliver dependable performance and value.
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ACDelco – ACDelco RAPIDFIRE Spark Plug, 2 (Part No.2)
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$6.99
ACDelco Gold (Professional) RAPIDFIRE Spark Plugs are a high quality alternative to Original Equipment (OE) parts. These RAPIDFIRE Single Platinum Performance Spark Plugs are designed for everyday use and are a high quality replacement for many vehicles on the road today. These premium aftermarket spark plugs have high-quality suppressors that help prevent misfiring, an improved plug to boot seal, and a pure copper core for greater durability. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.
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ACDelco – ACDelco Conventional Spark Plug, R83TS (Part No.R83TS)
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$4.29
ACDelco Gold (Professional) Conventional Spark Plugs are a high quality alternative to Original Equipment (OE) parts. These Conventional Spark Plugs are designed for reliability and efficient performance, and are the high quality replacements for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.
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E3 – E3 DiamondFIRE Automotive Spark Plug: More Power & Fuel Efficiency, E3.42 (Part No.E3.42)
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$8.49
DiamondFire Automotive Spark Plug delivers exceptional performance and efficiency with its innovative Diamond Fire edge-to-edge ground electrode design. Engineered for smoother acceleration and idle, it ensures a faster, more complete burn of the fuel charge, maximizing pressure against the piston and putting more fuel to work. With power output improved by up to 6% on average, this spark plug enhances energy efficiency while reducing engine carbon deposits thanks to its patented Diamond Fire Technology. The unique diamond-shaped side wire electrode ignites the air/fuel mixture quickly, creating a larger flame kernel for optimal combustion. Crafted with durable nickel center and ground electrode tips, it offers long-lasting reliability. Pre-gapped at the factory for hassle-free installation, this tapered seat spark plug is a smart choice for drivers seeking improved fuel savings, cleaner engine performance, and enhanced power output.
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Autolite – Autolite Platinum Spark Plug: Enhanced Durability & Improved Performance, AP24 (Part No.AP24)
from
$5.49
Autolite Platinum spark plugs are crafted for superior performance and durability, making them ideal for older engine applications. Featuring a platinum center electrode firing tip, these spark plugs ensure quicker firing, smoother starts, and enhanced acceleration while improving fuel efficiency. The platinum firing tip prevents gap erosion, extending the service life, while the high alumina ceramic insulator provides excellent thermal conductivity and insulation for added strength. A multi-rib insulator design prevents flash-over, and the nickel-plated shell resists corrosion for long-lasting reliability. With a tapered seat type, these spark plugs deliver enhanced performance and durability, ensuring consistent ignition. Designed with a mid-projection standard center electrode and nickel ground electrode tip, they are built for performance-grade applications. Equipped with a resistor, these spark plugs offer reliable functionality and are a dependable choice for maintaining engine efficiency over time.
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Top Picks for 1970 Mercury Cougar Ignition Wires
Upgrade Mercury Cougars with top-quality Ignition Wires parts, including 7 OEM and aftermarket selections for your 1970 model.
Mallory – Mallory Prosidewinder 135F Univ/Wire Set, 947 (Part No.947)
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$170.99
The spiral wound alloy core provides low resistance ensuring maximum energy transfer to the spark plugs while high noise suppression keeps noise interference out of on-board electronics.
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Accel – Accel Spark Plug Wire Set- 7mm-Super Stock-Copper Core-Universal Straight Boots-Yellow – 3008 universal fit super stock spark plug wire sets have a… (Part No.3008)
from
$61.59
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.
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MSD Ignition – MSD Ignition Wire Set – Street Fire, V8 Multi-Angle, Socket/HEI, Universal, 5551 (Part No.5551)
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$81.99
The Street Fire Spark Plug Wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve.
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Mallory – Mallory Prosidewinder 90F Univ. Wire Set, 937 (Part No.937)
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$155.99
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.
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Accel – Accel Spark Plug Wire Set- 8mm – Red Wire with Red Straight Boots – 4040R, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Red, Set (Part No.4040R)
from
$71.99
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.
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Accel – Accel Spark Plug Wire Set – Super Stock – Copper Spiral Core – 8mm – Blue – This super stock spark plug wire set has a copper spiral core, 8mm diam… (Part No.4038B)
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$79.99
These ACCEL Super Stock wire sets are a true performance upgrade replacement for OE types. Efficient delivery of spark energy for a good price. Silicone boots with zinc-plated steel terminals.
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Accel – Accel Spark Plug Wire Set – 8mm – Yellow with Orange Straight Boots – 4038, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Yellow, Set (Part No.4038)
from
$79.99
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.
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In-Demand Ignition Boots for 1970 Mercury Cougars
Select from 5 premium Ignition Boots parts for your 1970 Mercury Cougar, with prices ranging from $37.99 to $199.99.
Accel – Accel Spark Plug Wire Set- 8mm – Blue Wire with Blue Straight Boots – 4040B, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Blue, Set (Part No.4040B)
from
$71.99
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.
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Carquest Premium – Carquest Spark Plug Wire Set: 9 Wires, Increased performance, Designed for direct fit, 35-8335 (Part No.35-8335)
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$37.99
CARQUEST Premium Spark Plug Wire Sets are engineered to restore ignition wire reliability and performance. They are designed to meet or exceed OE design requirements, performance, fit, form and function of the OE wire. Stainless steel magnetic winding delivers maximum voltage to the spark plug for more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
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Accel – Accel Spark Plug Wire Set- 8mm – Black Wire with Black Straight Boots – 4040K, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Black, Set (Part No.4040K)
from
$71.99
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.
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MSD Ignition – MSD Ignition Wire Set – Black Super Conductor, Ford 351C-460 With Hei Cap, 35383 (Part No.35383)
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$199.99
“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.”
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Mallory – Mallory Spark Plug Wire Set, 611 (Part No.611)
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$116.99
Mallory Pro Wires have an 8mm, red silicon jacket that are capable of withstanding temperatures up to 550 DegF and look great doing it.
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Most Sold 1970 Mercury Cougar Ignition Coils and Boots
Explore our best-selling Mercury parts for the 1970 Cougar among 14 OEM and aftermarket options starting from $35.99.
MSD Ignition – MSD Ignition Wire Set – Black Super Conductor, 8-Cylinder, Multi-Angle, Universal, 31193 (Part No.31193)
from
$145.99
Our Universal spark plug wire sets come with the spark plug terminal and boot installed with the other end open. Distributor cap boots and terminals are included so you can cut the wire to the desired length, then install the terminal with the supplied Mini-Stripper-Crimper. It’s a little more work, but in the end it will be worth it.
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Carquest Premium – Carquest Spark Plug Wire Set: 9 Wires, Increased performance, Designed for direct fit, 35-8194 (Part No.35-8194)
from
$35.99
CARQUEST Premium Spark Plug Wire Sets are engineered to restore ignition wire reliability and performance. They are designed to meet or exceed OE design requirements, performance, fit, form and function of the OE wire. Stainless steel magnetic winding delivers maximum voltage to the spark plug for more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
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MSD Ignition – MSD Ignition Blaster 2 Coil: High Performance Ignition Upgrade, 8202 (Part No.8202)
from
$55.99
The Blaster Coil is designed to mount in most factory canister coil mounts. MSD also offers a Chrome Coil Bracket, PN 8213. It is recommended to mount the PN 8202, PN 82023, and 8223 coils in an upright position. The High Vibration Coil, PN 8222, can be mounted in any position due to its epoxy potting compound.
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Accel – Accel Spark Plug Wire Set – 8mm – Universal – Blue Wire with Blue Straight Boots – 5040B 8mm super stock spark plug wires feature a spiral core and… (Part No.5040B)
from
$103.99
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.
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Carquest Premium – Carquest Ignition Coil: Meets or Exceeds OE Specifications, 1 Count, EBC1414 (Part No.EBC1414)
from
$52.99
Carquest Premium ignition coils meet or exceed original equipment (OE) specifications and are developed by top OE/OES manufacturers to ensure superior performance. All of our Carquest Premium ignition coils are developed by IATF 16949 certified manufacturers for consistent durability and long-lasting performance. These ignition coils use high-quality components and will utilize optimized designs on applications where the OE ignition coil had frequent failures. We require stringent testing standards to ensure proper fit and performance for each application and stand behind our Carquest Premium ignition coils with an industry-leading warranty (limited). Carquest Premium ignition coils are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Carquest – Carquest Ignition Coil: Meets OE Specifications, 1 Count, 26C1041 (Part No.26C1041)
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$41.49
Carquest ignition coils meet original equipment (OE) fit, form and function and are built to ensure reliable starting and performance. Carquest ignition coils are tested to ensure proper spark and perfect fit for each application. These ignition coils are an affordable repair choice to restore the vehicle’s ignition system performance. Carquest ignition coils are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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ACDelco – ACDelco Ignition Coil, U505 (Part No.U505)
from
$81.99
An ACDelco Professional, premium aftermarket Ignition Coil is a high quality replacement for many vehicles on the road today. It increases electrical system voltage to help ignite the air/fuel mixture as the starting and charging system starts the engine, maintains the battery’s charge, and provides power to the electrical accessories while the engine is running. An ACDelco Professional Ignition Coil uses pure copper windings to improve durability and provides higher resistance to internal shorts and dielectric breakdown. Because the number and shape of the laminations determine the output characteristics of an ignition coil, ACDelco ensures that the silicone steel plates surrounding the ignition coil correctly match the original part size and number. Since steel laminations work best when they are new, shiny, and clean, ACDelco laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed. This premium aftermarket replacement ignition coil is manufactured to meet your expectations for fit, form, and function.
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Accel – Accel Ignition Coil – SuperCoil – Street -Strip – 45,000v – Super Coil comes with a ballast resistor and mounting hardware. Effective up to 6500 RP… (Part No.140001)
from
$120.99
“Engineered for faster rise time, longer spark duration and increased performance. Unique design with premium grade wire, special low resistance, high turns ratio windings. Produces higher spark energy with breakerless electronic ignition systems. For points application the supplied 0.85 ohm ballast resistor must be used in conjunction with the vehicle original ballast resistor, if so equipped. Oversized molded case with integral cooling fins and high capacity oil filled construction provide high thermal conductivity ensuring cool operation and long life. Extra tall tan Alkyd tower and integral voltage dam eliminate “”flashover”” to primary terminals. Comes complete with mounting hardware and 0.85 ohm ballast resistor. Effective up to 6,500 RPM.”
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Mallory – Mallory Universal Street Performance Ignition Coil, 29219 (Part No.29219)
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$88.89
Universal Street Performance Chrome Ignition Coil For Magnetic Breaker less (MBI) Distributors, And Conversion Kits
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MSD Ignition – MSD Ignition Coil, Blaster 2 With Ballast And Hardware, 8203 (Part No.8203)
from
$72.99
This Blaster Coil is supplied with a ballast resistor. If your application uses a points distributor, the ballast must be used. Late-model electronic ignitions or an MSD Ignition do not require the ballast.
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Carquest Premium – Carquest Spark Plug Wire Set: 9 Wires, Increased performance, Designed for direct fit, 35-8193 (Part No.35-8193)
from
$35.99
CARQUEST Premium Spark Plug Wire Sets are engineered to restore ignition wire reliability and performance. They are designed to meet or exceed OE design requirements, performance, fit, form and function of the OE wire. Stainless steel magnetic winding delivers maximum voltage to the spark plug for more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
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MSD Ignition – MSD Ignition Ignition Coil, Blaster 2, High-Performance, Black, 82023 (Part No.82023)
from
$55.99
Our famous red canister coil in black. Great choice with an MSD 6-series ignition.
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Carquest Premium – Carquest Ignition Coil: Meets or Exceeds Original Equipment Specifications, 1 Piece, EBC1715 (Part No.EBC1715)
from
$52.99
Carquest Premium ignition coils meet or exceed original equipment (OE) specifications and are developed by top OE/OES manufacturers to ensure superior performance. All of our Carquest Premium ignition coils are developed by IATF 16949 certified manufacturers for consistent durability and long-lasting performance. These ignition coils use high-quality components and will utilize optimized designs on applications where the OE ignition coil had frequent failures. We require stringent testing standards to ensure proper fit and performance for each application and stand behind our Carquest Premium ignition coils with an industry-leading warranty. Carquest Premium ignition coils are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Edelbrock – Edelbrock Ignition Coil No. 22739 12V Cannister Style, 1.4 Ohm Primary Resistance (Part No.22739)
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$46.99
Edelbrock Ignition Coil No. 22739 is a universal 12-volt cannister-style coil designed as a high-quality direct bolt-on replacement for OEM ignition coils. This advanced coil has a primary resistance of 1.4 ohms with an output of 42,000 volts. Internally, each Edelbrock Coil features heavy-duty primary and secondary windings for higher energy and greater spark that can help to provide quicker starts with improved idle quality. With a durable oil-filled housing, Edelbrock Coils are resistant to heat, shock and vibration with an effective operating range of 0 to 6,500 RPM.
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Top-Rated Ignition and Tune-Up Products Brands For Your 1970 Mercury Cougar
Shop for the best-rated brands offering Ignition and Tune-Up Products and other products for your 1970 Mercury Cougars. Below you’ll find some of our best rated Ignition and Tune-Up Products from ACDelco, Autolite, and Accel, and more. Ignition and Tune-Up Products from these brands that fit a 1970 Cougar start at just $4.79 and are rated as high as 4.7 stars. OEM and aftermarket Ignition and Tune-Up Products don’t get more top quality, durable, and affordable than from the brands below.
Popular ACDelco 1970 Mercury Cougar Ignition and Tune-Up Products
When it comes to maintaining or upgrading your 1970 Mercury Cougar, using quality Ignition and Tune-Up Products is essential to ensure durability and a perfect fit. ACDelco ticks all of those boxes. We offer a wide selection of ACDelco Ignition and Tune-Up Products, specifically designed for the 1970 Mercury Cougar. With over 3 ACDelco brand Ignition and Tune-Up Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $6.49, with an average price of just $6.66. Plus, with over 201 customer reviews and an average rating of 4.7 stars, you can trust that our ACDelco Ignition and Tune-Up Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
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$6.49
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ACDelco Copper Core Spark Plug: Reliable Performance & Durability, R43TS
“Good spark plugs started right up!”
Popular Autolite 1970 Mercury Cougar Ignition and Tune-Up Products
Autolite auto parts is one of the highest quality Ignition and Tune-Up Product brands in the market. Any 1970 Mercury Cougar owner should feel confident when installing genuine Autolite parts in their vehicle. To ensure the best fit and performance for your 1970 Cougar, Advance Auto Parts carries a full inventory of 3 Autolite Ignition and Tune-Up Products. Plus you will be keeping your Mercury in peak condition while saving money because prices on these Autolite Ignition and Tune-Up Products range from $4.79 to $5.49, plus, with more than 116 customer reviews and an impressive 4.6 stars average rating, you can be confident the Fram Ignition and Tune-Up Products below will deliver on both quality and value.
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$4.79
(50)
Autolite Copper Resistor Spark Plug: Quick Starts & Enhanced Durability, 25
“Works great”
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$4.79
(18)
Autolite Copper Resistor Spark Plug: Quick Starts & Enhanced Durability, 45
“Worked out great”
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$5.49
(48)
Autolite Platinum Spark Plug: Enhanced Durability & Improved Performance, AP25
“Good”
FAQs for 1970 Mercury Cougar Ignition and Tune-Up Products
Which Ignition and Tune-Up Products are best-sellers for 1970 Mercury Cougars?
Out of 147 Ignition and Tune-Up Products that fit 1970 Mercury Cougars, the following parts are the top sellers:
What’s the price range for 1970 Mercury Cougar Ignition and Tune-Up Products?
Ignition and Tune-Up Product prices for the 1970 Mercury Cougar start at $1.25 and go up to $2,150.00 for the most premium parts.
What’s the average price of a Ignition and Tune-Up Product for a 1970 Mercury Cougar?
The average price for Ignition and Tune-Up Products for the 1970 Mercury Cougar is $123.07. Keep in mind the variety of part types within our Ignition and Tune-Up Product category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Ignition and Tune-Up Products for other Mercury Cougar model years?
What are the cheapest Ignition and Tune-Up Products for my 1970 Mercury Cougar?
The cheapest 1970 Mercury Cougar Ignition and Tune-Up Products we carry in stock are:
- Champion Copper Plus Spark Plug (RF14YC): Dependable Performance & Durability, 21 (89011699) – $2.49
- Motorcraft Standard Spark Plug (BSF42C): Reliable Performance & Durability, SP-420-A (11822525) – $2.79
- Motorcraft Spark Plug: Quick Starts & Enhanced Fuel Economy, SP-420 (18090013) – $2.79
- Champion Copper Plus Spark Plug RV15YC4 – Dependable Performance & Durability, 18 (5470004) – $3.99
- Driveworks Distributor Rotor, 23050 (11440037) – $4.05
What are the top-rated Ignition and Tune-Up Products that fit the 1970 Mercury Cougar?
Out of 17,523 reviews by customers, our 1970 Mercury Cougar Ignition and Tune-Up Products have an average customer rating of . These are some of the highest-rated Ignition and Tune-Up Product types for the 1970 Mercury Cougar and their top-rated products:
- Spark Plugs
- Dorman – Help Spark Plug Non-Foulers – 18mm Tapered Seat, 42002 (5014964) – $10.99
- Accel HP Copper Spark Plug – 14mm Thread – .460 inReach – 8 Pack of 0576, 8179 (6350062) – $56.19
- Motorcraft Standard Spark Plug (BSF42C): Reliable Performance & Durability, SP-420-A (11822525) – $2.79
- Ignition Wires
- Dorman – Help Spark Plug Non-Foulers – 18mm Tapered Seat, 42002 (5014964) – $10.99
- Accel HP Copper Spark Plug – 14mm Thread – .460 inReach – 8 Pack of 0576, 8179 (6350062) – $56.19
- Motorcraft Standard Spark Plug (BSF42C): Reliable Performance & Durability, SP-420-A (11822525) – $2.79
- Ignition Coils and Boots
- Dorman – Help Spark Plug Non-Foulers – 18mm Tapered Seat, 42002 (5014964) – $10.99
- Accel HP Copper Spark Plug – 14mm Thread – .460 inReach – 8 Pack of 0576, 8179 (6350062) – $56.19
- Motorcraft Standard Spark Plug (BSF42C): Reliable Performance & Durability, SP-420-A (11822525) – $2.79
What types of Ignition and Tune-Up Products do you sell for my 1970 Mercury Cougar?
As of 8/2/26, these are some of the most in-demand types of Ignition and Tune-Up Products for a 1970 Mercury Cougar:
Can I get help with 1970 Mercury Cougar Ignition and Tune-Up Product orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mercury Ignition and Tune-Up Products and more.
What is your return policy for Mercury Cougar Ignition and Tune-Up Products?
Advance Auto Parts keeps returns simple. For new Mercury Cougar Ignition and Tune-Up Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
