1990 Mercury Grand Marquis Ignition and Tune-Up Products

Essential 1990 Mercury Grand Marquis Ignition and Tune-Up Products

Carquest Premium – Distributor Check Valve (Part No.ECA1336)

Distributor Check Valve

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$24.99
CARQUEST premium engine management products provide the right automatic transmission speed sensor for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions. Designed to meet OE quali

Product Features:
  • Lifecycle tested to meet or exceed OE specifications
  • Direct OE replacement
  • High strength thermoplastic is resistant to shock, temperature and chemicals. Also protects internal components from moisture and contaminants.
  • Global coverage for import and/or domestic applications.
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Accel – Dist:Ford 86-93 5.0L With Module (Part No.59210)

Dist:Ford 86-93 5.0L With Module

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$254.99
ACCEL Performance Distributors are the perfect choice for your daily driver or street machine, We know the importance of a good quality distributor that doesn’t break the bank. These distributors feature a cast aluminum housing with a sintered bronze bushings for long life. An OEM style module is included along with a high-quality gear and cap with brass terminals for many miles of trouble-free service. ACCEL Performance Distributors are built to deliver performance at a value-based price. Supplied with Black Cap! The Ford TFI ignition module supplied accepts the factory style connector.

Product Features:
  • Direct Plug In Factory Replacement Plug And Play
  • All New Cast Aluminum Housings for durability
  • OEM Style Ignition Modules for Trouble-Free Service
  • High-Quality Distributor Gears
  • Long Sintered Bushings for Long Life
  • Distributor Cap w/Brass Terminals
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Carquest Premium – Ignition Control Module Connector (Part No.PTA1296)

Ignition Control Module Connector

from

$10.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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E3 – DiamondFIRE Automotive Spark Plug: More Power, Saves Gas (Part No.E3.54)

DiamondFIRE Automotive Spark Plug: More Power, Saves Gas

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$7.29
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. E3.54 is a 14mm, 0.708 reach plug with a taper seat. It fits domestic applications, and is widely available in automotive retail stores. 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.

Product Features:
  • E3’s Diamond Fire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn
  • Smoother Acceleration & Idle – The faster flame initiated by the The spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
  • Energy – Power output improved up to 6% on average in the typical operating ranges. Results will vary.
  • Efficiency – The “diamond shaped” side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and larger flame kernel. The result is that more fuel is put to work durin
  • E3’s patented Diamond Fire Technology provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
  • The Spark Plugs are pre-gapped at the factory and cannot be adjusted.
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Accel – 8Mm Super Stock Graphite Uni (Part No.4040B)

8Mm Super Stock Graphite Uni

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$65.99
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
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MSD Ignition – Wire Set; Super Conductor; Ford 351C-460 with HEI Cap (Part No.35389)

Wire Set; Super Conductor; Ford 351C-460 with HEI Cap

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$181.99
The MSD 8.5mm super conductor wire is the performance wire. 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) or 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. Available in universal kits and bulk lengths.

Product Features:
  • Bolt-on Performance
  • Custom Fit For Make And Model Listed
  • Wires Are Pre-Cut To Exact Specifications
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Motorcraft – Ignition Switch (Part No.M5050427791MTR)

Ignition Switch

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$58.64
Ignition Switch

Carquest – Ignition Coil Connector (Part No.PT5764)

Ignition Coil Connector

from

$10.05
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:
  • Our ignition coils use 100% pure copper windings in the primary and secondary bobbins to improve durability and provide higher resistance to internal shorts and dielectric breakdown
  • Our premium ignition coils consist of a special blended formula for the best performance, longest life and better heat dissipation
  • A full E-Lam core of silicon steel and solid brass high voltage terminals protects against corrosion. Our ignition coils are built for maximum output voltage
  • Primary and Secondary windings feature enamel magnet wire for the highest temperature rating in the aftermarket
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Dorman – 6 – Wire Ford Ignition Module (Gray) (Part No.85130)

6 - Wire Ford Ignition Module (Gray)

from

$23.99
This ignition harness is designed to match the fit and function of the original harness on specified applications, and is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this ignition harness is designed to match the fit and function of the original harness on specified applications
  • Ideal solution – this harness is a reliable replacement for an original harness that is missing, failed or damaged due to corrosion
  • Durable construction – this part is made from quality materials to ensure reliable performance and a long service life
  • Trustworthy quality – designed in the United States and backed by more than a century of automotive aftermarket excellence
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PerTronix – Flame Thrower Coil On Plug: 1998-2009, Ford 2 Valve, 15% More Spark Energy, 1 ea, OE Replacement (Part No.30721)

Flame Thrower Coil On Plug: 1998-2009, Ford 2 Valve, 15% More Spark Energy, 1 ea, OE Replacement

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$35.99
Flame-Thrower COP for 2 valve Ford engines feature an optimized coil design which increases the spark energy by 15% over the OEM coils. Molded epoxy prevents premature failure from moisture or winding fatigue. OEM replacement.

Product Features:
  • 30,000 Volts. Direct OEM replacement.
  • Optimized coil design yields at least 15% more energy available for the spark than the most common OEM coils.
  • Provides the spark energy throughout the RPM range and with no energy degradation up to 11,000 engine RPMs. Plated Copper terminals for added current conduction.
  • Moisture resistant construction ensures long life in harsh environments. High-temp boot sustains seal and form. Epoxy molded for shock and vibration resistance.
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Autopart International Inc – Direct Ign. Coil Boo (Part No.F30061967136API)

Direct Ign. Coil Boo

from

$10.68
Direct Ign. Coil Boo

Carquest – Distributor Rotor (Part No.D198)

Distributor Rotor

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.

Product Features:
  • High-quality direct replacement electrical connector allows you to replace only the damaged connector instead of the entire harness for a cost-effective repair
  • The terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze.  The housing is fabricated using polyamide resins.  All of the materials together provide the connectors with prolonged life and superior performance.
  • All electrical connectors are 100% tested for proper mechanical and electrical fit, form and function
  • Offering thousands of high-quality pigtails & sockets for nearly every electrical job
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Carquest Premium – Spark Plug Wire Set: 9 Wires, Increased performance, Designed for direct fit (Part No.35-8184)

Spark Plug Wire Set: 9 Wires, Increased performance, Designed for direct fit

from

$39.99
Product Features:
  • SAEJ2031 Class E cable resist heat (428 Deg. F), cold (-104 Deg. F), electrical interference, abrasion and oil.
  • 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.
  • 100% Pure silicone external insulation resists oil penetration, for lifetime protection against wire set failure.
  • EPDM inner insulation stops power-robbing voltage leaks.
  • With Magnetic-impregnated Kevlar internal conductors – durable and break resistant
  • Engineered to meet OEM tolerances using variable pitch wire winding, creating better resistance to electric magnetic interference (E.M.I resistance).
  • Excellent interference suppression and consistent performance
  • Easy lock terminals for more convenient installation.
  • Thick silicon outer jacket for excellent heat resistance. Insulating EPDM based compound inner jacket helps minimize voltage drop and enhance durability.
  • Broad coverage available for most vehicles on the road today
  • Include grease pack to ensure easy installation and removal
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Carquest Premium – Coil On Plug Insulator Boot Multi Pack, Spring included (Part No.38-001FMP)

Coil On Plug Insulator Boot Multi Pack, Spring included

from

$49.99
CARQUEST Premium coil on plug boots are engineered to restore ignition boot reliability and performance. We have OE design providing an exact direct fit for your application and the performance and durability meet or exceed OE requirements. It offers excellent heat resistance as well as maximum protection against spark loss. With durable silicone compound for resistance to high heat or abrasion.

Product Features:
  • Provides excellent heat resistance as well as maximum protection against spark loss.
  • Durable silicone compound for resistance to high heat or abrasion
  • Spring included with the coil boot
  • Design for direct compatibility
  • OE design provides an exact fit for your application
  • Multipack provides one time replace all COP for better deal
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MSD Ignition – Wire Set; Super Conductor; Multi-Angle Plug; HEI Cap (Part No.31189)

Wire Set; Super Conductor; Multi-Angle Plug; HEI Cap

from

$129.99
For engines with late-model type (HEI spark plug top) distributor caps. Multi-angle boots and terminals installed on one end. 90 degree distributor boots and terminals included.

Product Features:
  • Extra Long 8.5mm Wires So You Can Cut To Your Designed Length
  • Distributor Cap – Boots and Terminals Included
  • Includes Mini-Stripper-Crimper For Factory Style Crimps
  • Size Includes [8] 90 Degree Boots/Terminal Ends
  • 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 – 8.8Mm Spiral Universal Fit (Part No.8033)

8.8Mm Spiral Universal Fit

from

$153.99
These ACCEL 8.8mm wires feature a carbon/graphite core that virtually eliminate RFI noise while providing maximum conductivity for ultimate performance in any race or street application. Double silicon insulation eliminates leakage and misfire.

Product Features:
  • 500 Ohms/ft Of Resistance
  • 550 F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • Custom-fit Universal And Import Coverage
  • Pre And Post HEI Vehicles
  • Magnetic Suppression
  • Fiberglass/Kevlar Core
  • 500 Ohms Resistance
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Carquest Premium – Distributor Ignition Pickup (Part No.MEC2265)

Distributor Ignition Pickup

from

$40.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest – Distributor Ignition Pickup (Part No.ME12)

Distributor Ignition Pickup

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$43.05
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • High temperature enameled wires were specified for better insulation and performance
  • With industry leading expertise in electronic ignition, when original equipment fails our products are designed to fix the inherent failure issues
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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Carquest Premium – Ignition Switch Connector (Part No.PTA1283)

Ignition Switch Connector

from

$8.29
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – Ignition Switch Connector (Part No.PTA1318)

Ignition Switch Connector

from

$19.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest – Distributor Cap (Part No.C194)

Distributor Cap

from

$19.05
BWD SELECT replacement parts are designed, specified and manufactured with one goal in mind – to make them the very best. We use the finest materials and improve on OE specifications whenever possible. The result is maximum performance and longevity.

Product Features:
  • Each anti-lock speed sensor uses OE connectors and terminals ensuring an accurate water-tight connection to the engine wire harness
  • Grommets and wire clips are included on the harness ensuring proper mounting and routing within the car chassis for a cost effective repair solution
  • High-quality glass reinforced plastic resin provides both high temperature and environmental protection resistance
  • Each direct replacement wire harness comes with a protective sleeve preventing wires from chafing and creating short circuits
  • All ABS sensors are 100% tested for proper fit, form and function
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Carquest – Distributor Cap Adapter (Part No.C194A)

Distributor Cap Adapter

from

$18.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • Solid brass terminals (where available) make better connections and greater resistance to electrical pitting and corrosion
  • RFI resistors where specified to eliminate radio static and potential ECU-damaging spikes
  • Capitalizing on decades of research and development, our distributor caps and rotors contain unmatched quality yielding superior performance
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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Dorman – Help – Ignition Cylinder Actuator (Part No.47510)

Ignition Cylinder Actuator

from

$25.99
This ignition switch actuator is designed to match the appearance and function of the original actuator on specified applications, and is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this ignition switch actuator is made to match the fit and performance of the original actuator on specific vehicle applications
  • Ideal solution – this actuator is a reliable replacement for an original part that has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Carquest Premium – Ignition Control Module (Part No.CBA1188)

Ignition Control Module

from

$46.99
Carquest premium engine management products provide the right ignition control module for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions. Designed to meet OE quality and performance standards using top-quality components, our sensors are the best choice for your maintenance and repair needs.

Product Features:
  • Thicker, more robust wire bonds for lasting reliability
  • Proprietary, application-specific integrated chips for proper performance
  • Fast-start circuitry for quick starts
  • Ultrasonically welded copper heat sinks to ensure heat transfer for long life
  • Laser trimming to precise specifications for OE function
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Carquest Premium – Ignition Module (Part No.CBE1006)

Ignition Module

from

$46.99
CARQUEST Ignition Modules are built by an ignition systems manufacturer with expertise in the entire vehicle spark system.

Product Features:
  • CARQUEST Ignition Modules creates and refines the timing of the engine using various sensors and readings throughout the spark system in order to create an efficiently running engine.
  • CARQUEST Ignition Modules use current and voltage limiting circuitry in order to prevent the ignition coil from over voltage/current. Over voltages can allow for coils to create excessive heat which can damage to the ignition module resulting in check eng
  • CARQUEST Ignition Modules are 100% individually tested for all product functionalities including over voltage, timing and dwell.
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MSD Ignition – Distributor Gear; Ford 302; non-EFI; Steel (Part No.85833)

Distributor Gear; Ford 302; non-EFI; Steel

from

$131.99
A distributor’s performance is only as good as its drive gear. MSD ignition 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. The result is a special iron 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. Features micro polished surface for smooth contact. Proprietary formulated ductile iron. Melonite QPQ coated reduces friction and initial wear. Interstitial carbide concentration improves wear resistance and running properties.

Product Features:
  • Increased outer hardened layer thickness (RC 55-60)
  • Micro Polished Surface For Smooth Contact
  • Proprietary formulated ductile iron.
  • Melonite QPQ coated reduces friction and initial wear
  • Interstitial carbide improves wear resistance/running properties
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Carquest Premium – Distributor Drive Gear (Part No.DGA1018)

Distributor Drive Gear

from

$27.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Distributor Drive Gear (Part No.DGA1006)

Distributor Drive Gear

from

$35.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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1990 Mercury Grand Marquis Ignition and Tune-Up Products

You count on your 1990 Mercury Grand Marquis to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Ignition and Tune-Up Products. With 100 Ignition and Tune-Up Products ranging in price from $2.49 to $423.99, you’re sure to find everything you need for your 1990 Mercury Grand Marquis.

Brands matter. If you want to shop a specific Ignition and Tune-Up Products brand, we stock 19 different brands like DENSO, NGK, and Carquest. 1990 Mercury Grand Marquis Ignition and Tune-Up Products start as low as $2.49!

One of the best ways to find top quality OEM or aftermarket Ignition and Tune-Up Products is by asking professionals. Short of that, you can shop with confidence thanks to our 832 extensive product reviews on 1990 Mercury Grand Marquis Ignition and Tune-Up Products. Some of the top-rated Ignition and Tune-Up Products products we carry are PT16TT Platinum TT Spark Plug with 4.6 stars and Wire Set; Black Super Conductor; Ford 302; 351W; HEI with 4.7 stars.

Did we mention you can order your Ignition and Tune-Up Products from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Ignition and Tune-Up Products inventory for your 1990 Mercury Grand Marquis below to get started!

Top-Rated Ignition and Tune-Up Products Brands For Your 1990 Mercury Grand Marquis

Trusted Ignition and Tune-Up Products OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1990 Mercury Grand Marquis running right for years to come. In our inventory you’ll find brands like DENSO, NGK, Carquest, and even more.

Popular Autolite Ignition and Tune-Up Products

You’ll find popular Autolite brand products across Spark Plugs. All are waiting to get your 1990 Mercury Grand Marquis back on the road. Some of the top-rated Autolite products in these categories are:

Top-Rated NGK Ignition and Tune-Up Products


If NGK are what you’re looking for, our inventory holds plenty. We stock NGK brand Ignition and Tune-Up Products for your 1990 Mercury Grand Marquis, and some of our most reviewed NGK parts include:

FAQs for 1990 Mercury Grand Marquis Ignition and Tune-Up Products

What are the most purchased Ignition and Tune-Up Products for the 1990 Mercury Grand Marquis?

Out of 100 Ignition and Tune-Up Products for the 1990 Mercury Grand Marquis, the most popular in our inventory are:
Distributor Cap
from $19.05
(28)
Distributor Cap
Distributor Cap Kits

What are the top-rated 1990 Mercury Grand Marquis Ignition and Tune-Up Products?

Top-rated Ignition and Tune-Up Products for your 1990 Mercury Grand Marquis based on customer reviews/ratings are:
PT16TT Platinum TT Spark Plug
from $5.99
(90)
PT16TT Platinum TT Spark Plug
“On line”
Wire Set; Black Super Conductor; Ford 302; 351W; HEI
from $147.99
(53)
Wire Set; Black Super Conductor; Ford 302; 351W; HEI
“Easy to change gasket ring and filter. Makes changing oil a whole lot easier”
8Mm Super Stock Graphite Cust
from $72.99
(31)
8Mm Super Stock Graphite Cust
“A nice quality set of wires, but since they’re universal, some of them are indeed overly long. No big deal to me as they’re not going on a show car. S”